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Water / Coolant Radiators
Filter by brand
RADKIT997T-996.CSF
Product Information
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
RADKIT997T-996.CSF
The product you are viewing cross references to these numbers
Product Information
Aluminium Water Coolant Radiators & Air Conditioning Condenser Kit
Completely refresh your Porsche's cooling and climate
control system with this CSF Aluminium Water Coolant Radiator & Air
Conditioning Condenser Kit. Combining CSF's
industry-leading cooling technology with OEM+ fitment, this complete kit
delivers improved engine cooling, enhanced air conditioning performance and
exceptional long-term reliability.
Fits:
- Porsche 996 C4S 3.6L 09/01-2005
- Porsche 996 TURBO 2000-05
- Porsche 996 GT2 2001-05
- Porsche 997 MK1 TURBO 2007-09
- Porsche 997 MK1 GT2 2007-09
- Porsche 997 MKII Turbo 2010-13
- Porsche 997 MKII GT2 RS 2011-13
As the Porsche 996 turbo, GT2, C4S and 997 turbo models continue to age, corrosion, blocked cooling fins and road debris can significantly reduce the efficiency of both the engine cooling system and the air conditioning condensers. Replacing these components together restores cooling performance throughout the vehicle while reducing future labour costs and helping prevent overheating or air conditioning failures.
This complete upgrade package is ideal for road cars, fast-road builds, track day vehicles and full restorations.
Kit Contents
This complete cooling package includes:
- 2 x CSF OEM+ Performance Air Conditioning Condensers
- 1 x CSF Aluminium Left Water Coolant Radiator
- 1 x CSF Aluminium Right Water Coolant Radiator
Together these components provide a complete front-end cooling system upgrade using premium CSF Performance products.
Why Replace the Cooling System Together?
The front-mounted radiators and air conditioning condensers
are constantly exposed to:
- Road debris.
- Stone impacts.
- Moisture.
- Corrosion.
- Leaves and dirt blocking airflow.
Even when they appear externally clean, internal corrosion and blocked cooling passages can significantly reduce cooling efficiency.
Replacing all four units together provides:
- Maximum engine cooling performance.
- Improved air conditioning efficiency.
- Better airflow through the front cooling pack.
- Reduced coolant temperatures.
- Improved refrigerant heat dissipation.
- Increased long-term reliability.
- Lower overall installation costs compared with replacing components individually.
Advanced CSF Cooling Technology
CSF has become one of the world's leading manufacturers of high-performance cooling systems, supplying OEM manufacturers, motorsport teams and Porsche enthusiasts worldwide.
Each component in this kit has been developed using modern engineering techniques to outperform the original factory equipment while maintaining direct OE fitment.
CSF Aluminium Radiators
The CSF and radiators feature:
- Premium all-aluminium construction.
- High-efficiency cooling core.
- Increased coolant flow.
- Excellent thermal efficiency.
- Stronger construction than ageing factory radiators.
- Superior resistance to corrosion and fatigue.
- Direct replacement fitment.
Together they provide significantly improved cooling capacity while maintaining factory installation points.
Benefits of the Complete CSF Cooling Upgrade
Replacing both radiators and both condensers at the same
time offers numerous advantages:
- Restores factory cooling performance.
- Improves air conditioning operation.
- Reduces engine operating temperatures.
- Improves airflow through the complete cooling pack.
- Enhances reliability during spirited road driving and track use.
- Helps protect expensive engine components.
- Reduces the likelihood of future cooling system failures.
- Ideal preventative maintenance on higher mileage vehicles.
Premium Quality Construction
Every CSF component is manufactured to exacting standards using premium materials.
Features include:
- 100% aluminium construction.
- Precision TIG-welded assemblies.
- Satin black corrosion-resistant finish.
- OEM mounting locations.
- Plug-and-play installation.
- No modifications required.
- Individually leak and pressure tested.
- Backed by CSF's quality manufacturing standards.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
RADKIT997T-996.CSF
99610613174
99610613172
99610613272
99610613270
99610613171
The product you are viewing cross references to these numbers
About kit
This kit is comprised of the following items:
1 x Aluminium radiator for water coolant fluid. Porsche 996 Turbo / 996 C4S / 997 Turbo (7055)
In Stock - 24 Hour Dispatch
1 x Aluminium radiator for water coolant fluid. Porsche 996 Turbo / 996 C4S / 997 Turbo (7056)
In Stock - 24 Hour Dispatch
2 x Performance Air Conditioning Condenser. Porsche 996 turbo / GT2 / C4S / 997 / 987 Boxster Cayman (8394)
Orderable - 7 to 10 Days
Vehicle Group
Vehicle Group
- Porsche 996 C4S 3.6L 09/01-2005
- Porsche 996 TURBO 2000-05
- Porsche 996 GT2 2001-05
- Porsche 997 MK1 TURBO 2007-09
- Porsche 997 MKII Turbo 2010-13
- Porsche 997 MKII GT2 RS 2011-13
Price: £1,732.94
Available: 2 of 3 items (66%)
>> Check Stock
RADKIT99607
Product Information
SET OF 2
Fits:
Porsche 996 Turbo / GT2 / C4S 1998-05
Porsche 997 Turbo MK1 & MKII
Radiator fluid, or coolant, is the most important part of your car's cooling system, which protects your engine from overheating. Low coolant can lead to a breakdown and expensive repairs.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
RADKIT99607
The product you are viewing cross references to these numbers
Product Information
Radiator for water coolant fluid. SET OF 2
Fits:
Porsche 996 Turbo / GT2 / C4S 1998-05
Porsche 997 Turbo MK1 & MKII
Radiator fluid, or coolant, is the most important part of your car's cooling system, which protects your engine from overheating. Low coolant can lead to a breakdown and expensive repairs.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
RADKIT99607
99610613174
50548
50549
99610613172
99610613272
8MK 376 765-131
8MK 376 765-141
99610613270
The product you are viewing cross references to these numbers
About kit
This kit is comprised of the following items:
1 x Radiator for water coolant fluid. Porsche 996 Turbo / 996 C4S / 997 Turbo (99610613174/1)
In Stock - 24 Hour Dispatch
1 x Radiator for water coolant fluid. Porsche 996 Turbo / 996 C4S / 997 Turbo (99610613272/1)
In Stock - 24 Hour Dispatch
Vehicle Group
Vehicle Group
- Porsche 996 C4S 3.6L 09/01-2005
- Porsche 996 TURBO 2000-05
- Porsche 996 GT2 2001-05
- Porsche 997 MK1 TURBO 2007-09
- Porsche 997 MKII Turbo 2010-13
Price: £913.00
In Stock - 24 Hour Dispatch
RADKIT99601.OE
Product Information
Lower operating water temperature up to 60° F
Fits:
Porsche 996 3.4L C2/C4/C4S Upto 2001 Pre-Face Lift
Manual cars only.
Porsche 996 3.6L C2/C4/C4S Upto 2001 Pre-Face Lift
Manual cars only.
Porsche Boxster 2.5L / 2.7L
Manual cars only.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
RADKIT99601.OE
The product you are viewing cross references to these numbers
Product Information
Reduces the high water running temperature, which in turn will protect your engine.Lower operating water temperature up to 60° F
Fits:
Porsche 996 3.4L C2/C4/C4S Upto 2001 Pre-Face Lift
Manual cars only.
Porsche 996 3.6L C2/C4/C4S Upto 2001 Pre-Face Lift
Manual cars only.
Porsche Boxster 2.5L / 2.7L
Manual cars only.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
RADKIT99601.OE
99610603753
The product you are viewing cross references to these numbers
About kit
This kit is comprised of the following items:
1 x Front bumper grille. Porsche 996 C2 / C4 2002>> (9965055530501C)
In Stock - 24 Hour Dispatch
1 x Centre Radiator Upper Retaining Frame. Porsche 986 Boxster / 996 (99650448702)
In Stock - 24 Hour Dispatch
4 x Hexagon-head bolt (90037807401)
In Stock - 3- 5 Days Dispatch
4 x Speed Nut Porsche Boxster 986 / Boxster 987 / Cayman 987C / 996 / 997 (99959186901)
In Stock - 24 Hour Dispatch
4 x Speed nut M6 for support (99950755001)
Due In 17 Days
4 x Rubber mounting (93011343000)
In Stock - 3- 5 Days Dispatch
1 x Centre Radiator Lower Retaining Frame. Porsche 986 Boxster / 996 (99650448502)
In Stock - 24 Hour Dispatch
2 x Hexagon-head bolt M 6 x 12 (90037803601)
In Stock - 24 Hour Dispatch
1 x Centre radiator air flow guide. Porsche 986 Boxster / 996 (99657514102)
Orderable - 14 to 28 Days
1 x Water Radiator Bottom Hose Return RIGHT. Porsche 996 C2/C4C4S / 986 S 3.2L (99610666656/1)
In Stock - 24 Hour Dispatch
1 x Water radiator top hose intake top, LEFT. Porsche 996 Tiptronic / 986 Tiptronic / 986 S 3.2L (99610666558/1)
In Stock - 24 Hour Dispatch
1 x Water radiator hose clamp. Porsche 986 Boxster / 996 C2/C4/C4S (99951255201)
In Stock - 24 Hour Dispatch
2 x Water radiator hose clamp. Porsche 986 Boxster / 996 Carrera (99951249900/1)
In Stock - 24 Hour Dispatch
1 x Centre radiator for water coolant fluid. Porsche Boxster 986 / 996 (99610603753/2)
In Stock - 24 Hour Dispatch
Vehicle Group
Vehicle Group
- Porsche Boxster 986 2.5L 1997-99
- Porsche Boxster 986 2.7L 1999-02
- Porsche Boxster 986 2.7L 2003-04
- Porsche 996 C2 3.4L 1997-08/01
- Porsche 996 C4 3.4L 1997-08/01
- Porsche 996 C2 3.6L 09/01-2005
- Porsche 996 C4 3.6L 09/01-2005
- Porsche 996 C4S 3.6L 09/01-2005
Price: £981.41
Available: 12 of 14 items (85%)
>> Check Stock
RADKIT99602
Product Information
Lower operating water temperature up to 60° F
Fits:
Porsche 996 3.4L C2/C4/C4S 2002 Onwards Face Lift
Manual cars only.
Porsche 996 3.6L C2/C4/C4S 2002 Onwards Face Lift
Manual cars only.
Porsche Boxster 2.5L / 2.7L
Manual cars only.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
RADKIT99602
The product you are viewing cross references to these numbers
Product Information
Reduces the high water running temperature, which in turn will protect your engine.Lower operating water temperature up to 60° F
Fits:
Porsche 996 3.4L C2/C4/C4S 2002 Onwards Face Lift
Manual cars only.
Porsche 996 3.6L C2/C4/C4S 2002 Onwards Face Lift
Manual cars only.
Porsche Boxster 2.5L / 2.7L
Manual cars only.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
RADKIT99602
9965055610201C
99650448702
90037807401
99959186901
99950755001
93011343000
99650448502
90037803601
99657514104
99610666656
99610666558
99951255201
99951249900
99610603753
The product you are viewing cross references to these numbers
About kit
This kit is comprised of the following items:
1 x Front Bumper Air Intel Middle. Porsche 996 2002>> (9965055610201C)
Orderable - 14 to 28 Days
1 x Centre Radiator Upper Retaining Frame. Porsche 986 Boxster / 996 (99650448702)
In Stock - 24 Hour Dispatch
4 x Hexagon-head bolt (90037807401)
In Stock - 3- 5 Days Dispatch
4 x Speed Nut Porsche Boxster 986 / Boxster 987 / Cayman 987C / 996 / 997 (99959186901)
In Stock - 24 Hour Dispatch
4 x Speed nut M6 for support (99950755001)
Due In 17 Days
4 x Centre radiator lower rubber mounting. Porsche 996 / 986 Boxster (93011343000/1)
In Stock - 24 Hour Dispatch
1 x Centre Radiator Lower Retaining Frame. Porsche 986 Boxster / 996 (99650448502)
In Stock - 24 Hour Dispatch
2 x Hexagon-head bolt M 6 x 12 (90037803601)
In Stock - 24 Hour Dispatch
1 x Centre Radiator Air Flow Guide. Porsche 996 2002>> (99657514104)
Orderable - 14 to 28 Days
1 x Water Radiator Bottom Hose Return RIGHT. Porsche 996 C2/C4C4S / 986 S 3.2L (99610666656/1)
In Stock - 24 Hour Dispatch
1 x Water radiator top hose intake top, LEFT. Porsche 996 Tiptronic / 986 Tiptronic / 986 S 3.2L (99610666558/1)
In Stock - 24 Hour Dispatch
1 x Water radiator hose clamp. Porsche 986 Boxster / 996 C2/C4/C4S (99951255201)
In Stock - 24 Hour Dispatch
2 x Water radiator hose clamp. Porsche 986 Boxster / 996 Carrera (99951249900/1)
In Stock - 24 Hour Dispatch
1 x Centre radiator for water coolant fluid. Porsche Boxster 986 / 996 (99610603753/2)
In Stock - 24 Hour Dispatch
Vehicle Group
Vehicle Group
- Porsche Boxster 986 2.5L 1997-99
- Porsche Boxster 986 2.7L 1999-02
- Porsche Boxster 986 2.7L 2003-04
- Porsche 996 C2 3.4L 1997-08/01
- Porsche 996 C4 3.4L 1997-08/01
- Porsche 996 C2 3.6L 09/01-2005
- Porsche 996 C4 3.6L 09/01-2005
- Porsche 996 C4S 3.6L 09/01-2005
Price: £996.43
Available: 11 of 14 items (78%)
>> Check Stock
RADANDPIPEKIT996C4S
Product Information
Fits:
Porsche 996 C4S
Kits comes with both water radiators, supply and return hoses, breather pipes and all clips and clamps needed.
Product Information
Water / coolant radiator and pipe kit. Fits:
Porsche 996 C4S
Kits comes with both water radiators, supply and return hoses, breather pipes and all clips and clamps needed.
About kit
This kit is comprised of the following items:
1 x Radiator for water coolant fluid. Porsche 996 Turbo / 996 C4S / 997 Turbo (99610613174/1)
In Stock - 24 Hour Dispatch
1 x Radiator for water coolant fluid. Porsche 996 Turbo / 996 C4S / 997 Turbo (99610613272/1)
In Stock - 24 Hour Dispatch
1 x Water Radiator Hose Return Bottom LEFT. Porsche 996 Carrera 4S / 996 Turbo (99610662579)
In Stock - 24 Hour Dispatch
1 x Water Radiator Bottom Hose Return Bottom RIGHT. Porsche 996 Carrera 4S (99610662678)
In Stock - 24 Hour Dispatch
2 x Water radiator hose, Intake Top, LEFT or RIGHT. Porsche 996 Carrera 4S / 996 Turbo (99610662179)
In Stock - 24 Hour Dispatch
4 x Water radiator hose clamp. Porsche 986 Boxster / 996 Carrera (99951249900/1)
In Stock - 24 Hour Dispatch
4 x Water radiator hose clamp. Porsche 986 Boxster / 996 C2/C4/C4S (99951255201)
In Stock - 24 Hour Dispatch
6 x Water rad hose clamp, small. Porsche 996 / 986 Boxster (99951258509)
In Stock - 24 Hour Dispatch
1 x Coolant breather hose Porsche 996 C4S / turbo (99610613778)
In Stock - 24 Hour Dispatch
1 x Coolant breather hose Porsche 996 C4S / turbo (99610613883)
In Stock - 3- 5 Days Dispatch
2 x Radiator Rubber Cap. Porsche 986 Boxster / 996 (99610633400)
Due In 15 Days
Vehicle Group
Vehicle Group
- Porsche 996 C4S 3.6L 09/01-2005
Price: £1,308.65
Available: 10 of 11 items (90%)
>> Check Stock
WATERPIPEKIT996C4S
Product Information
This OE Match radiator pipe kit is a complete replacement set of upper and lower radiator coolant pipes and hoses engineered to match the original Porsche parts used on the Porsche 996 Carrera 4S (C4S) cooling system. It includes all the essential coolant routing hoses and hard pipes needed to renew the cooling pathways between the engine, water pump, thermostat, and radiators.
Fits:
Porsche 996 C4S Manual Cars
Diagram ref no 8, 9, 10, 11, 12 and 27
Over time, coolant hoses and soft pipes can become soft, swollen, cracked, or brittle due to heat cycling, chemical exposure, and age. Hardened or deteriorated pipes can restrict flow or fail unexpectedly, potentially leading to overheating and engine damage. This comprehensive OE Match kit provides the key upper and lower cooling line replacements in one convenient package, ensuring reliable coolant flow and restoring system integrity.
This coolant pipe kit forms the primary coolant circulation pathways between the engine and radiators. It carries hot coolant away from the engine to the radiators for heat rejection and returns cooled fluid back to the engine to maintain optimal operating temperature - a critical function for engine health, performance, and longevity.
Coolant hoses and pipes are wear items in the cooling system. Age and thermal stress can weaken hoses, leading to leaks, coolant loss, and restricted flow - which in turn causes engine overheating and reduced performance. A comprehensive replacement kit helps ensure all major coolant pathways are renewed simultaneously, reducing the likelihood of future failures and maintaining stable engine temperatures under all driving conditions.
Replacing components as a matched kit also helps minimise the risk of partial repairs, where replacing only one hose still leaves adjacent aged hoses vulnerable to failure.
When to replace:
• Visible coolant seepage or wet spots
• Hoses that feel soft, swollen, or cracked to the touch
• Radiator removal, thermostat water pump service, or engine cooling overhaul
• Heat cycling has caused brittleness or surface degradation
• Preventive maintenance on high-mile or enthusiast vehicles
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
WATERPIPEKIT996C4S
The product you are viewing cross references to these numbers
Product Information
Water / Coolant radiator pipe kit. This OE Match radiator pipe kit is a complete replacement set of upper and lower radiator coolant pipes and hoses engineered to match the original Porsche parts used on the Porsche 996 Carrera 4S (C4S) cooling system. It includes all the essential coolant routing hoses and hard pipes needed to renew the cooling pathways between the engine, water pump, thermostat, and radiators.
Fits:
Porsche 996 C4S Manual Cars
Diagram ref no 8, 9, 10, 11, 12 and 27
Over time, coolant hoses and soft pipes can become soft, swollen, cracked, or brittle due to heat cycling, chemical exposure, and age. Hardened or deteriorated pipes can restrict flow or fail unexpectedly, potentially leading to overheating and engine damage. This comprehensive OE Match kit provides the key upper and lower cooling line replacements in one convenient package, ensuring reliable coolant flow and restoring system integrity.
This coolant pipe kit forms the primary coolant circulation pathways between the engine and radiators. It carries hot coolant away from the engine to the radiators for heat rejection and returns cooled fluid back to the engine to maintain optimal operating temperature - a critical function for engine health, performance, and longevity.
Coolant hoses and pipes are wear items in the cooling system. Age and thermal stress can weaken hoses, leading to leaks, coolant loss, and restricted flow - which in turn causes engine overheating and reduced performance. A comprehensive replacement kit helps ensure all major coolant pathways are renewed simultaneously, reducing the likelihood of future failures and maintaining stable engine temperatures under all driving conditions.
Replacing components as a matched kit also helps minimise the risk of partial repairs, where replacing only one hose still leaves adjacent aged hoses vulnerable to failure.
When to replace:
• Visible coolant seepage or wet spots
• Hoses that feel soft, swollen, or cracked to the touch
• Radiator removal, thermostat water pump service, or engine cooling overhaul
• Heat cycling has caused brittleness or surface degradation
• Preventive maintenance on high-mile or enthusiast vehicles
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
WATERPIPEKIT996C4S
99610662579
99610662678
99610662179
99951249900
99951255201
99951258509
99610613778
99610613883
99610633400
The product you are viewing cross references to these numbers
About kit
This kit is comprised of the following items:
1 x Water Radiator Hose Return Bottom LEFT. Porsche 996 Carrera 4S / 996 Turbo (99610662579)
In Stock - 24 Hour Dispatch
1 x Water Radiator Bottom Hose Return Bottom RIGHT. Porsche 996 Carrera 4S (99610662678)
In Stock - 24 Hour Dispatch
2 x Water radiator hose, Intake Top, LEFT or RIGHT. Porsche 996 Carrera 4S / 996 Turbo (99610662179)
In Stock - 24 Hour Dispatch
4 x Water radiator hose clamp. Porsche 986 Boxster / 996 Carrera (99951249900/1)
In Stock - 24 Hour Dispatch
4 x Water radiator hose clamp. Porsche 986 Boxster / 996 C2/C4/C4S (99951255201)
In Stock - 24 Hour Dispatch
6 x Water rad hose clamp, small. Porsche 996 / 986 Boxster (99951258509)
In Stock - 24 Hour Dispatch
1 x Coolant breather hose Porsche 996 C4S / turbo (99610613778)
In Stock - 24 Hour Dispatch
1 x Coolant breather hose Porsche 996 C4S / turbo (99610613883)
In Stock - 3- 5 Days Dispatch
2 x Radiator Rubber Cap. Porsche 986 Boxster / 996 (99610633400)
Due In 15 Days
Vehicle Group
Vehicle Group
- Porsche 996 C4S 3.6L 09/01-2005
Price: £395.65
Available: 8 of 9 items (88%)
>> Check Stock
PCG612303A
Product Information
Fits:
Porsche 996 GT2 2000>>2004
Porsche 996 Turbo 2000>>2004
Porsche 996 C4S 2002>>2004
Diagram Ref No 2
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
PCG612303A
The product you are viewing cross references to these numbers
Product Information
Adaptor For Radiator Water Fan.Fits:
Porsche 996 GT2 2000>>2004
Porsche 996 Turbo 2000>>2004
Porsche 996 C4S 2002>>2004
Diagram Ref No 2
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
PCG612303A
PCG612303A
99662412700
The product you are viewing cross references to these numbers
Vehicle Group
Vehicle Group
- Porsche 996 C4S 3.6L 09/01-2005
- Porsche 996 TURBO 2000-05
- Porsche 996 GT2 2001-05
Price: £236.85
In Stock - 24 Hour Dispatch
Shop Securely
12 Month Warranty
Worldwide Delivery
7057
Product Information
Fits:
Porsche 986 Boxster S 3.2L 2000-04
Porsche 996 C2
Porsche 996 C4
Porsche 996 C4S
Porsche GT3
Cross reference numbers:
8MK376716651 , 99610603751, 99610603750, 99610603752, 99610603753
CSF strives to build and engineer the most advanced, efficient, and reliable cooling systems in the world. All-aluminium 100% TIG welded, CNC machined brackets, mounting pins and "Quick-Connect" inlet/outlet pipes, Drop-in fit requiring no modifications , 2 row core with B-Tube technology (+20%), 1 hour hand polished, Track Tested & Proven in 110°F, ISO 9001 certified cooling system manufacture.
ENGINEERING
"B-Tube" Technology - Most efficient tube in the world
High Efficiency Louvered Fin
OE radial and deep drawn aluminium end tanks
Wind tunnel tested for optimal radiator core cooling performance
Stronger joint design for mountings, fan shrouds & condensers
OE Specific Mounting
"Drop-in" fitment requiring no modifications
CNC Machined brackets and fittings
Racing Style all-aluminium drain plug
MANUFACTURING
Brazed in CAB Furnace
ISO 9001/9002 certification
Privately owned factories with full "In house" tool rooms
"Master Class" TIG welding
TESTING
Individually leak tested
Vibration cycle tested
Thermal cycle tested
Burst pressure cycle tested 10,000 times for strength
Salt spray tested for corrosion protection
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
7057
The product you are viewing cross references to these numbers
Product Information
Racing and high performance radiators for all Porsche models make a great performance upgrade as well as an incredibly durable and reliable OE replacement.Fits:
Porsche 986 Boxster S 3.2L 2000-04
Porsche 996 C2
Porsche 996 C4
Porsche 996 C4S
Porsche GT3
Cross reference numbers:
8MK376716651 , 99610603751, 99610603750, 99610603752, 99610603753
CSF strives to build and engineer the most advanced, efficient, and reliable cooling systems in the world. All-aluminium 100% TIG welded, CNC machined brackets, mounting pins and "Quick-Connect" inlet/outlet pipes, Drop-in fit requiring no modifications , 2 row core with B-Tube technology (+20%), 1 hour hand polished, Track Tested & Proven in 110°F, ISO 9001 certified cooling system manufacture.
ENGINEERING
"B-Tube" Technology - Most efficient tube in the world
High Efficiency Louvered Fin
OE radial and deep drawn aluminium end tanks
Wind tunnel tested for optimal radiator core cooling performance
Stronger joint design for mountings, fan shrouds & condensers
OE Specific Mounting
"Drop-in" fitment requiring no modifications
CNC Machined brackets and fittings
Racing Style all-aluminium drain plug
MANUFACTURING
Brazed in CAB Furnace
ISO 9001/9002 certification
Privately owned factories with full "In house" tool rooms
"Master Class" TIG welding
TESTING
Individually leak tested
Vibration cycle tested
Thermal cycle tested
Burst pressure cycle tested 10,000 times for strength
Salt spray tested for corrosion protection
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
7057
99610603751
99610603750
8MK376716651
8MK 376 716-651
99610603753
99610603752
1614200603
The product you are viewing cross references to these numbers
Vehicle Group
Vehicle Group
- Porsche Boxster S 986 3.2L 1999-02
- Porsche Boxster S 986 3.2L 2003-04
- Porsche 996 C2 3.4L 1997-08/01
- Porsche 996 C4 3.4L 1997-08/01
- Porsche 996 C2 3.6L 09/01-2005
- Porsche 996 C4 3.6L 09/01-2005
- Porsche 996 C4S 3.6L 09/01-2005
- Porsche 996 GT3 MKI 1999-02
- Porsche 996 GT3 MKII 2003>>
- Porsche 996 GT3 RS 2003-04
Price: £420.00
In Stock - 24 Hour Dispatch
Shop Securely
12 Month Warranty
Worldwide Delivery
705
Product Information
Fits:
Porsche 996 Turbo
Porsche 996 GT2
Porsche 996 C4S
Porsche 997 Turbo MK1
Porsche 997 Turbo MKII
Cross reference numbers:
8MK376765131 / 8MK376765141 / 99610613174 / 99610613272
CSF strives to build and engineer the most advanced, efficient, and reliable cooling systems in the world. All-aluminium 100% TIG welded, CNC machined brackets, mounting pins and "Quick-Connect" inlet/outlet pipes, Drop-in fit requiring no modifications , 2 row core with B-Tube technology (+20%), 1 hour hand polished, Track Tested & Proven in 110°F, ISO 9001 certified cooling system manufacture.
ENGINEERING
"B-Tube" Technology - Most efficient tube in the world
High Efficiency Louvered Fin
OE radial and deep drawn aluminium end tanks
Wind tunnel tested for optimal radiator core cooling performance
Stronger joint design for mountings, fan shrouds & condensers
OE Specific Mounting
"Drop-in" fitment requiring no modifications
CNC Machined brackets and fittings
Racing Style all-aluminium drain plug
MANUFACTURING
Brazed in CAB Furnace
ISO 9001/9002 certification
Privately owned factories with full "In house" tool rooms
"Master Class" TIG welding
TESTING
Individually leak tested
Vibration cycle tested
Thermal cycle tested
Burst pressure cycle tested 10,000 times for strength
Salt spray tested for corrosion protection
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
705
The product you are viewing cross references to these numbers
Product Information
Racing and high performance radiators for all Porsche models make a great performance upgrade as well as an incredibly durable and reliable OE replacement.Fits:
Porsche 996 Turbo
Porsche 996 GT2
Porsche 996 C4S
Porsche 997 Turbo MK1
Porsche 997 Turbo MKII
Cross reference numbers:
8MK376765131 / 8MK376765141 / 99610613174 / 99610613272
CSF strives to build and engineer the most advanced, efficient, and reliable cooling systems in the world. All-aluminium 100% TIG welded, CNC machined brackets, mounting pins and "Quick-Connect" inlet/outlet pipes, Drop-in fit requiring no modifications , 2 row core with B-Tube technology (+20%), 1 hour hand polished, Track Tested & Proven in 110°F, ISO 9001 certified cooling system manufacture.
ENGINEERING
"B-Tube" Technology - Most efficient tube in the world
High Efficiency Louvered Fin
OE radial and deep drawn aluminium end tanks
Wind tunnel tested for optimal radiator core cooling performance
Stronger joint design for mountings, fan shrouds & condensers
OE Specific Mounting
"Drop-in" fitment requiring no modifications
CNC Machined brackets and fittings
Racing Style all-aluminium drain plug
MANUFACTURING
Brazed in CAB Furnace
ISO 9001/9002 certification
Privately owned factories with full "In house" tool rooms
"Master Class" TIG welding
TESTING
Individually leak tested
Vibration cycle tested
Thermal cycle tested
Burst pressure cycle tested 10,000 times for strength
Salt spray tested for corrosion protection
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
705
99610613174
99610613172
99610613272
8MK 376 765-131
8MK 376 765-141
99610613270
99610613174
99610613171
1614200573
1614200583
The product you are viewing cross references to these numbers
Vehicle Group
Vehicle Group
- Porsche 996 C4S 3.6L 09/01-2005
- Porsche 996 TURBO 2000-05
- Porsche 996 GT2 2001-05
- Porsche 997 MK1 TURBO 2007-09
- Porsche 997 MK1 GT2 2007-09
- Porsche 997 MKII Turbo 2010-13
- Porsche 997 MKII GT2 RS 2011-13
Select below
Prices from: £680.00
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12 Month Warranty
Worldwide Delivery
99657514104
Product Information
Fits:
Porsche 996 Carrera 2002>>
Click 'Zoom in' for large parts diagram.
Diagram ref no 9
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99657514104
The product you are viewing cross references to these numbers
Product Information
Centre Radiator Air Flow Guide.Fits:
Porsche 996 Carrera 2002>>
Click 'Zoom in' for large parts diagram.
Diagram ref no 9
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99657514104
99657514104
The product you are viewing cross references to these numbers
Vehicle Group
Vehicle Group
- Porsche 996 C2 3.6L 09/01-2005
- Porsche 996 C4 3.6L 09/01-2005
- Porsche 996 C4S 3.6L 09/01-2005
Price: £183.90
Orderable - 14 to 28 Days
Shop Securely
12 Month Warranty
Worldwide Delivery
99610603753/2
Product Information
Radiator for water coolant fluid (also known as Coolant radiator, Water radiator or Water coolant fluid cooler) is the backbone of a Porsche engine’s thermal management system. It dissipates heat from the engine’s water-based coolant, stabilising engine temperatures, preserving performance, efficiency, and long-term reliability.
Fits:
Porsche 986 Boxster 3.2L 2000 - 2004
Porsche 996 C2 / C4 / C4S / GT3 1998 - 2005
This product supersedes Porsche's old part numbers: 99610603750, 99610603751, 99610603752
Diagram Ref No 1.
The radiator’s main role is to remove heat from the engine coolant that carries thermal energy away from the engine block and cylinder head. Hot coolant flows into the radiator, where it travels through a series of fine tubes and cooling fins. Air passing through the radiator core (from vehicle motion and fans) absorbs the heat, lowering coolant temperature before it returns to the engine.
Proper heat rejection helps:
• Maintain optimal engine operating temperature
• Prevent overheating under everyday and high-load conditions
• Support fuel efficiency and emission control
• Preserve engine component durability and longevity
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99610603753
The product you are viewing cross references to these numbers
Product Information
Centre radiator for water coolant fluid.Radiator for water coolant fluid (also known as Coolant radiator, Water radiator or Water coolant fluid cooler) is the backbone of a Porsche engine’s thermal management system. It dissipates heat from the engine’s water-based coolant, stabilising engine temperatures, preserving performance, efficiency, and long-term reliability.
Fits:
Porsche 986 Boxster 3.2L 2000 - 2004
Porsche 996 C2 / C4 / C4S / GT3 1998 - 2005
This product supersedes Porsche's old part numbers: 99610603750, 99610603751, 99610603752
Diagram Ref No 1.
The radiator’s main role is to remove heat from the engine coolant that carries thermal energy away from the engine block and cylinder head. Hot coolant flows into the radiator, where it travels through a series of fine tubes and cooling fins. Air passing through the radiator core (from vehicle motion and fans) absorbs the heat, lowering coolant temperature before it returns to the engine.
Proper heat rejection helps:
• Maintain optimal engine operating temperature
• Prevent overheating under everyday and high-load conditions
• Support fuel efficiency and emission control
• Preserve engine component durability and longevity
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99610603753
99610603750
99610603751
99610603752
99610603753
8MK376716651
50547
The product you are viewing cross references to these numbers
Vehicle Group
Vehicle Group
- Porsche Boxster S 986 3.2L 1999-02
- Porsche Boxster S 986 3.2L 2003-04
- Porsche 996 C2 3.4L 1997-08/01
- Porsche 996 C4 3.4L 1997-08/01
- Porsche 996 C2 3.6L 09/01-2005
- Porsche 996 C4 3.6L 09/01-2005
- Porsche 996 C4S 3.6L 09/01-2005
- Porsche 996 GT3 MKI 1999-02
- Porsche 996 GT3 MKII 2003>>
- Porsche 996 GT3 RS 2003-04
Price: £199.00
In Stock - 24 Hour Dispatch
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12 Month Warranty
Worldwide Delivery
93011343000/1
Product Information
Fits:
Porsche 996 3.4L / 3.6L 1998-05
Porsche 996 Turbo 2001-05
Porsche 986 Boxster S 3.2L 2000-05
Diagram ref no 4
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
93011343000
The product you are viewing cross references to these numbers
Product Information
Centre radiator lower rubber mounting. Sold each.Fits:
Porsche 996 3.4L / 3.6L 1998-05
Porsche 996 Turbo 2001-05
Porsche 986 Boxster S 3.2L 2000-05
Diagram ref no 4
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
93011343000
93011343000
The product you are viewing cross references to these numbers
Vehicle Group
Vehicle Group
- Porsche Boxster S 986 3.2L 1999-02
- Porsche Boxster S 986 3.2L 2003-04
- Porsche 996 C2 3.4L 1997-08/01
- Porsche 996 C4 3.4L 1997-08/01
- Porsche 996 C2 3.6L 09/01-2005
- Porsche 996 C4 3.6L 09/01-2005
- Porsche 996 C4S 3.6L 09/01-2005
- Porsche 996 TURBO 2000-05
Price: £3.95
In Stock - 24 Hour Dispatch
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12 Month Warranty
Worldwide Delivery
93011343000::1
Product Information
Fits:
Porsche 996 3.4L / 3.6L 1998-05
Porsche 996 Turbo 2001-05
Porsche 986 Boxster S 3.2L 2000-05
Diagram ref no 4
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
93011343000
The product you are viewing cross references to these numbers
Product Information
Centre radiator lower rubber mounting. Sold each.Fits:
Porsche 996 3.4L / 3.6L 1998-05
Porsche 996 Turbo 2001-05
Porsche 986 Boxster S 3.2L 2000-05
Diagram ref no 4
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
93011343000
93011343000
The product you are viewing cross references to these numbers
Vehicle Group
Vehicle Group
- Porsche Boxster S 986 3.2L 1999-02
- Porsche Boxster S 986 3.2L 2003-04
- Porsche 996 C2 3.4L 1997-08/01
- Porsche 996 C4 3.4L 1997-08/01
- Porsche 996 C2 3.6L 09/01-2005
- Porsche 996 C4 3.6L 09/01-2005
- Porsche 996 C4S 3.6L 09/01-2005
- Porsche 996 TURBO 2000-05
Price: £16.75
In Stock - 24 Hour Dispatch
Shop Securely
12 Month Warranty
Worldwide Delivery
99650448702
Product Information
Fits:
Porsche 986 Boxster S 3.2L 2000>>
Porsche 996 1998-04 (I249 / I480 / IX51)
Porsche 996 GT3 3.6L 2000-05
* I249 - Cars with Tiptronic Transmission
* I480 - Cars with 6-speed Manual Transmission
* IX51 - Cars with Powerkit 250 kW
Click 'Zoom in' for large parts diagram.
Diagram ref no 2
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99650448702
The product you are viewing cross references to these numbers
Product Information
Centre Radiator Upper Retaining Frame. Fits:
Porsche 986 Boxster S 3.2L 2000>>
Porsche 996 1998-04 (I249 / I480 / IX51)
Porsche 996 GT3 3.6L 2000-05
* I249 - Cars with Tiptronic Transmission
* I480 - Cars with 6-speed Manual Transmission
* IX51 - Cars with Powerkit 250 kW
Click 'Zoom in' for large parts diagram.
Diagram ref no 2
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99650448702
99650448702
The product you are viewing cross references to these numbers
Vehicle Group
Vehicle Group
- Porsche Boxster S 986 3.2L 1999-02
- Porsche Boxster S 986 3.2L 2003-04
- Porsche 996 C2 3.4L 1997-08/01
- Porsche 996 C4 3.4L 1997-08/01
- Porsche 996 C2 3.6L 09/01-2005
- Porsche 996 C4 3.6L 09/01-2005
- Porsche 996 C4S 3.6L 09/01-2005
- Porsche 996 GT3 MKI 1999-02
- Porsche 996 GT3 MKII 2003>>
- Porsche 996 GT3 RS 2003-04
Price: £75.56
In Stock - 24 Hour Dispatch
Shop Securely
12 Month Warranty
Worldwide Delivery
99610603753
Product Information
Fits:
Porsche 986 Boxster 3.2L 2000-04
Porsche 996 C2 / C4 / C4S / GT3 1998-05
Radiator fluid, or coolant, is the most important part of your car's cooling system, which protects your engine from overheating. Low coolant can lead to a breakdown and expensive repairs.
The centre radiator acts as extra cooling on some Porsche's also acts as the transmission cooling on other's.
This product supersedes Porsche's old part numbers:
- 99610603750
- 99610603751
- 99610603752
Click 'zoom in' for large parts diagram.
Diagram Ref No 1.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99610603753
The product you are viewing cross references to these numbers
Product Information
Centre radiator water coolant fluid.Fits:
Porsche 986 Boxster 3.2L 2000-04
Porsche 996 C2 / C4 / C4S / GT3 1998-05
Radiator fluid, or coolant, is the most important part of your car's cooling system, which protects your engine from overheating. Low coolant can lead to a breakdown and expensive repairs.
The centre radiator acts as extra cooling on some Porsche's also acts as the transmission cooling on other's.
This product supersedes Porsche's old part numbers:
- 99610603750
- 99610603751
- 99610603752
Click 'zoom in' for large parts diagram.
Diagram Ref No 1.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99610603753
99610603750
99610603751
99610603752
99610603753
8MK376716651
8MK 376 716-651
The product you are viewing cross references to these numbers
Vehicle Group
Vehicle Group
- Porsche Boxster S 986 3.2L 1999-02
- Porsche Boxster S 986 3.2L 2003-04
- Porsche 996 C2 3.4L 1997-08/01
- Porsche 996 C4 3.4L 1997-08/01
- Porsche 996 C2 3.6L 09/01-2005
- Porsche 996 C4 3.6L 09/01-2005
- Porsche 996 C4S 3.6L 09/01-2005
- Porsche 996 GT3 MKI 1999-02
- Porsche 996 GT3 MKII 2003>>
- Porsche 996 GT3 RS 2003-04
Price: £603.95
Orderable - 14 to 28 Days
Shop Securely
12 Month Warranty
Worldwide Delivery
99970221440
Product Information
Fits:
Porsche 996 1998-05
Porsche 986 Boxster 1997>>
Porsche 997 Turbo / GT2
Porsche Carrera GT
Click pictrue for large parts diagram.
Diagram Ref No 15.
Product Information
Grommet. 14 x 20.5 x 7.5Fits:
Porsche 996 1998-05
Porsche 986 Boxster 1997>>
Porsche 997 Turbo / GT2
Porsche Carrera GT
Click pictrue for large parts diagram.
Diagram Ref No 15.
Vehicle Group
Vehicle Group
- Porsche Boxster 986 2.5L 1997-99
- Porsche Boxster 986 2.7L 1999-02
- Porsche Boxster S 986 3.2L 1999-02
- Porsche Boxster 986 2.7L 2003-04
- Porsche Boxster S 986 3.2L 2003-04
- Porsche 996 C2 3.4L 1997-08/01
- Porsche 996 C4 3.4L 1997-08/01
- Porsche 996 C2 3.6L 09/01-2005
- Porsche 996 C4 3.6L 09/01-2005
- Porsche 996 C4S 3.6L 09/01-2005
- Porsche 996 TURBO 2000-05
- Porsche 996 GT2 2001-05
- Porsche 996 GT3 MKI 1999-02
- Porsche 997 MK1 TURBO 2007-09
- Porsche 997 MK1 GT2 2007-09
- Porsche Carrera GT 2003-06
Price: £4.35
In Stock - 24 Hour Dispatch
Shop Securely
12 Month Warranty
Worldwide Delivery
Also found on these pages
-
cylinder head 996 CARRERA 2/4 M96.01/02/04 UPTO 2001 103-00
-
engine lubrication 996 CARRERA 2/4/4S M96.01/02/03/04 1998-05 104-05
-
water cooling - 1 - for 996 CARRERA 2/4/4S M96.01/02/03/04 1998-05 105-05
-
water cooling - 2 - for 996 CARRERA M339 (all-wheel drive) M96.01/02/03/04 1998-05 105-12
-
water cooling - 3 - for 996 CARRERA 2/4/4S M96.01/02/03/04 1998-05 105-15
-
radiator centre for 996 CARRERA 2/4/4S M96.01/02/03/04 Tirptonic (M249) 1998-05 and 996 CARRERA 2/4/4S M96.03 6-speed Manual (M480) / Powerkit 250 kW (IX51) 2002-05 105-17
-
fuel collection pipe 996 CARRERA 2/4/4S M96.01/02/03/04 1998-05 107-05
-
air injection 996 CARRERA 2/4/4S M96.01/02/03/04 1998-05 108-05
-
fuel tank 996 CARRERA 2 M338 (Rear-wheel drive) 1998-05 201-00
-
fuel tank 996 CARRERA 4/4S M339 (All-wheel drive) 1998-05 201-01
-
tiptronic atf cooler, atf lines 996 CARRERA 2/4 (M338/M339) A96.00/30 UPTO 2001 360-00
-
tiptronic atf cooler, atf lines 996 CARRERA 2/4 (M338/M339) A96.10/35 2002 ONWARDS 360-03
-
brake master cylinder, brake booster, pre-charge pump 996 1998-05 604-00
-
bumper front 996 1998-05 802-00
-
control units 996 1998-05 901-03
-
lid front 996 1998-05 803-00
-
rear window 996 CABRIO 1998-05 805-05
-
preparation for telephone M614/618 for 996 1998-05 911-10
-
seat belt front 996 COUPE / TARGA 1998-05 812-00
-
seat belt front 996 CABRIO 1998-05 812-01
About Water / Coolant Radiators
Water Coolant Radiators – Efficient Cooling Performance for Porsche Engines
Water coolant radiators are the heart of your Porsche’s cooling system, responsible for maintaining the perfect balance between performance and engine temperature. These components dissipate heat from the coolant as it passes through the radiator core, ensuring your engine operates at peak efficiency while preventing overheating - whether you’re cruising through city streets or pushing hard on the track.
At Design911, we offer a comprehensive range of genuine and high-quality water coolant radiators for Porsche models including 911, Boxster, Cayman, Cayenne, Macan, Panamera and transaxle cars. Each radiator is precision-engineered to provide efficient heat exchange, corrosion resistance, and a perfect fit, ensuring long-lasting performance and reliability for every driving condition.
What Do Water Coolant Radiators Do?
Radiators are essential to your Porsche’s engine cooling
system. Their primary functions include:
- Transferring
heat from the coolant to the surrounding air.
- Regulating
coolant temperature to prevent engine overheating.
- Supporting
overall thermal balance for performance and emissions efficiency.
- Enhancing reliability by maintaining optimal operating temperatures in all climates.
By efficiently dissipating heat, radiators protect your engine, prevent premature wear, and maintain consistent performance under pressure.
Why Do Radiators Fail?
Despite being built for endurance, radiators experience
constant thermal stress, exposure to pressure, and environmental elements that
can lead to failure. Common causes include:
- Corrosion
or rust due to contaminated or old coolant.
- Leaks
from cracked tanks, damaged cores, or failing seals.
- Blockages
caused by debris or scale build-up inside coolant passages.
- Physical
damage from road debris or stone impacts.
- Coolant contamination from oil or combustion residue.
Symptoms of radiator failure include overheating, coolant loss, visible leaks, or fluctuating temperature readings.
Why Replace a Faulty Radiator?
A damaged or inefficient radiator compromises your Porsche’s cooling system, risking overheating and potential engine damage. Replacing your radiator with a high-quality, manufacturer-standard unit ensures optimal cooling efficiency, reliability, and peace of mind.
Benefits of replacement include:
Restored
cooling efficiency and heat dissipation.
Prevention
of engine overheating and coolant loss.
Enhanced
vehicle performance and fuel economy.
Durable,
corrosion-resistant materials for long service life.
All radiators in our range are designed using premium aluminium cores, precision welds, and reinforced end tanks to ensure excellent cooling capacity, leak prevention, and long-term reliability — perfect for both standard and high-performance Porsche applications.
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