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Porsche > Cayenne 9YA (E3) 2018-2023 > 9YA Cayenne Coupe E-Hybrid V6 3.0L (340Hp) 2020-23 >

Engine Cooling

Engine Cooling

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Thermostat with housing. Porsche 95B Macan / 9YA Cayenne / 971 Panamera - PAC121115B, PAC121115, PAB121115B, 9A712111511, 9A712111510, PAC121115E
2
Thermostat with housing. Porsche 95B Macan / 9YA Cayenne / 971 Panamera
Special Order item
PAB121115B
Product Information
Product Information
Thermostat with housing.

Fits:
Porsche 971 Panamera 2.9L V6 Bi Turbo 2017-2020
Porsche 971 Panamera 2.9L Hybrid 2017-2020
Porsche 971 Panamera 3.0L V6 Turbo 2017-2020

Porsche 971.2 Panamera 2.9L 2021>>
Porsche 971.2 Panamera 4 E-Hybrid 2.9L 2021>>

Porsche 9YA Cayenne 2.9L V6 Bi Turbo 2017-2020
Porsche 9YA Cayenne 3.0L V6 Turbo 2017-2020
Porsche 9YA Cayenne E-Hybrid 3.0L V6 Turbo 2019-2023

Porsche 95B.2 Macan 2.9L 2019>>
Porsche 95B.2 Macan 3.0L 2019>>
Porsche 95B.3 Macan 2.9L 2022>>

Diagram ref no 6

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

PAB121115B
PAC121115B
PAC121115
PAB121115B
9A712111511
9A712111510
PAC121115E

The product you are viewing cross references to these numbers
Thermostat with housing. Porsche 95B Macan / 9YA Cayenne / 971 Panamera OE Match - PAC121115B, PAC121115, PAB121115B, 9A712111511, 9A712111510, PAC121115E
4
Thermostat with housing. Porsche 95B Macan / 9YA Cayenne / 971 Panamera OE Match
PAB121115B/1
Product Information
Product Information
Thermostat with housing.

Fits:
Porsche 971 Panamera 2.9L V6 Bi Turbo 2017-2020
Porsche 971 Panamera 2.9L Hybrid 2017-2020
Porsche 971 Panamera 3.0L V6 Turbo 2017-2020

Porsche 971.2 Panamera 2.9L 2021>>
Porsche 971.2 Panamera 4 E-Hybrid 2.9L 2021>>

Porsche 9YA Cayenne 2.9L V6 Bi Turbo 2017-2020
Porsche 9YA Cayenne 3.0L V6 Turbo 2017-2020

Porsche 95B.2 Macan 2.9L 2019>>
Porsche 95B.2 Macan 3.0L 2019>>
Porsche 95B.3 Macan 2.9L 2022>>

Diagram ref no 6

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

PAB121115B
PAC121115B
PAC121115
PAB121115B
9A712111511
9A712111510
PAC121115E

The product you are viewing cross references to these numbers
Total Quartz 9000 Energy Oil 0W/40 Fully Synthetic - 1 Litre Bottle - 0W/40, 0W-40, 213988
1
Total Quartz 9000 Energy Oil 0W/40 Fully Synthetic - 1 Litre Bottle
213988
Product Information
Product Information
Total Quartz 9000 Energy Oil 0W/40 Fully Synthetic.
This oil is Porsche A40 approved.

totalquartz

1 Litre Bottle

Recommended for all types of modern vehicles, especially high-performance turbo-charged engines

Extremely high level of engine protection, ensuring that all engine parts last for a long time. Protection is greater than 20% at the official European manufacturers' wear tests.

Protection for petrol engine pollution-control systems: optimises the way in which three-way catalytic converters work, preventing them from getting clogged up with deposits.

Reduces emissions of NOx, HC and CO in particular.

Engine cleanliness: offers the best possible protection against deposits as soon as the engine is started, during cold starts and at extremely high temperatures.

Engine start-ups easier - at both very low and very high temperatures (ideal for stop&start systems, for example).

Its resistance to lubricant ageing is 35% higher than official requirements after oxidation test.

Approved :
PORSCHE : Porsche A40
BMW : BMW LL-01
DAIMLER : MB-Approval 229.5
FORD : WSS-M2C 937-A
VAG : VW 502.00 ,VW 505.00
ASTON MARTIN : ASTON MARTIN

Synthetic technology engine oil that meets the requirements of the new ACEA A3/B4 and API SN/CF sequences.

It meets the most recent requirements for petrol engines, as well as those for diesel engines that are not fitted with particulate filters.

Premium choice engine oil meets the requirements of a very wide range of engines developed by many different manufacters include Mercedes-Benz, Smart, Porsche, BMW, Mini, Volkswagen, Audi, Seat and Skoda.

Suitable for normal as well as the most demanding driving conditions and for all seasons.

International classifications:
ACEA : ACEA A3/B4
API : API CF ,API SN

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

213988
0W
0W-40
213988

The product you are viewing cross references to these numbers
Total Quartz 9000 Energy Oil 0W/40 Fully Synthetic - 5 Litre Bottle - 0W/40, 0W-40, 195282, 195283
1
Total Quartz 9000 Energy Oil 0W/40 Fully Synthetic - 5 Litre Bottle
213989
Product Information
Product Information
Total Quartz 9000 Energy Oil 0W/40 Fully Synthetic.
This oil is Porsche A40 approved.

totalquartz

5 Litre Bottle

Recommended for all types of modern vehicles, especially high-performance turbo-charged engines

Extremely high level of engine protection, ensuring that all engine parts last for a long time. Protection is greater than 20% at the official European manufacturers' wear tests.

Protection for petrol engine pollution-control systems: optimises the way in which three-way catalytic converters work, preventing them from getting clogged up with deposits.

Reduces emissions of NOx, HC and CO in particular.

Engine cleanliness: offers the best possible protection against deposits as soon as the engine is started, during cold starts and at extremely high temperatures.

Engine start-ups easier - at both very low and very high temperatures (ideal for stop&start systems, for example).

Its resistance to lubricant ageing is 35% higher than official requirements after oxidation test.

Approved :
PORSCHE : Porsche A40
BMW : BMW LL-01
DAIMLER : MB-Approval 229.5
FORD : WSS-M2C 937-A
VAG : VW 502.00 ,VW 505.00
ASTON MARTIN : ASTON MARTIN

Synthetic technology engine oil that meets the requirements of the new ACEA A3/B4 and API SN/CF sequences.

It meets the most recent requirements for petrol engines, as well as those for diesel engines that are not fitted with particulate filters.

Premium choice engine oil meets the requirements of a very wide range of engines developed by many different manufacters include Mercedes-Benz, Smart, Porsche, BMW, Mini, Volkswagen, Audi, Seat and Skoda.

Suitable for normal as well as the most demanding driving conditions and for all seasons.

International classifications:
ACEA : ACEA A3/B4
API : API CF ,API SN

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

213989
0W
0W-40
195282
195283

The product you are viewing cross references to these numbers
Total Quartz INEO C3 5W40 Fully Synthetic - 5 Litre Bottle - 5W/40, 5W-40, 213790
1
Total Quartz INEO C3 5W40 Fully Synthetic - 5 Litre Bottle
213790
Product Information
Product Information
TOTAL QUARTZ INEO C3 5W40 Fully Synthetic
This oil is Porsche A40 approved.

total

5 Litre Bottle

Ensures optimal functioning of three-way catalytic converters and particulate filters, which lower emissions of NOx, CO2, CO and particles and ensure compliance with performance levels announced by manufacturers and Euro V environmental standards.

This oil extends the service life of post-treatment systems.

Excellent resistance to temperature variations guarantees the longevity of engine parts and optimal performance level under all circumstances.

Delivers unsurpassed levels of protection across a variety of driving speeds.

Approved :
PORSCHE : Porsche A40
BMW : BMW LL-01
DAIMLER : MB-Approval 229.5
VAG : VW 502.00 ,VW 505.00


Synthetic technology engine oil that meets the requirements of the new ACEA A3/B4 and API SN/CF sequences.

It meets the most recent requirements for petrol engines.

Premium choice engine oil meets the requirements of a very wide range of engines developed by many different manufacters include Mercedes-Benz, Smart, Porsche, BMW, Mini, Volkswagen, Audi, Seat and Skoda.

Suitable for normal as well as the most demanding driving conditions and for all seasons.

International classifications:
ACEA : ACEA A3/B4
API : API CF ,API SN

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

213790
5W
5W-40
213790

The product you are viewing cross references to these numbers
Total Quartz Ineo Longlife Oil 5W/30 for Diesel engines - 5W/30, 5W-30, 213819
1
Total Quartz Ineo Longlife Oil 5W/30 for Diesel engines
213819
Product Information
Product Information
Total Quartz Ineo Longlife Oil 5W/30 for Diesel engines
This oil is Porsche C30 approved

totalquartz

5 Litre Bottle

Ensures optimal functioning of three-way catalytic converters and particulate filters, which lower emissions of NOx, CO2, CO and particles and ensure compliance with performance levels announced by manufacturers and Euro V environmental standards.

Extends the service life of post-treatment systems by preventing DPFs and three-way catalytic converters from clogging and filling.

Excellent resistance to temperature variations guarantees the longevity of engine parts and optimal performance level under all circumstances.

Satisfies the most demanding manufacturer service plans by permitting extra-long oil change intervals.

Approved :
PORSCHE : Porsche C30
BMW : BMW LL-04
DAIMLER : MB-Approval 229.51
VAG : VW 504.00 ,VW 507.00

The new generation of Low SAPS engine oil specially formulated to meet the technical requirements of Volkswagen group vehicles.

Its very high-tech performance optimises the way in which anti-pollution systems - such as Particulate Filters - operate.

Motor oil suitable for all gasoline and Diesel engines, including the most recent, which comply with Euro V polluting emissions reduction norms in particular. This engine oil optimises anti-pollution systems, Particulate Filters (PF) in particular.

Dedicated for the most severe conditions of use (sports driving, repeated start-ups, city and motorway driving).

International classifications:
ACEA : ACEA C3
API : API CF ,API SN

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

213819
5W
5W-30
213819

The product you are viewing cross references to these numbers
Total Quartz Ineo Longlife Oil 5W/30 for Diesel engines - 1 Litre Bottle - 5W/30, 5W-30, 181711, 181712, 213818
1
Total Quartz Ineo Longlife Oil 5W/30 for Diesel engines - 1 Litre Bottle
213818
Product Information
Product Information
Total Quartz Ineo Longlife Oil 5W/30 for Diesel engines
This oil is Porsche C30 approved

total

1 Litre Bottle

Ensures optimal functioning of three-way catalytic converters and particulate filters, which lower emissions of NOx, CO2, CO and particles and ensure compliance with performance levels announced by manufacturers and Euro V environmental standards.

Extends the service life of post-treatment systems by preventing DPFs and three-way catalytic converters from clogging and filling.

Excellent resistance to temperature variations guarantees the longevity of engine parts and optimal performance level under all circumstances.

Satisfies the most demanding manufacturer service plans by permitting extra-long oil change intervals.

Approved :
PORSCHE : Porsche C30
BMW : BMW LL-04
DAIMLER : MB-Approval 229.51
VAG : VW 504.00 ,VW 507.00

The new generation of Low SAPS engine oil specially formulated to meet the technical requirements of Volkswagen group vehicles.

Its very high-tech performance optimises the way in which anti-pollution systems - such as Particulate Filters - operate.

Motor oil suitable for all gasoline and Diesel engines, including the most recent, which comply with Euro V polluting emissions reduction norms in particular. This engine oil optimises anti-pollution systems, Particulate Filters (PF) in particular.

Dedicated for the most severe conditions of use (sports driving, repeated start-ups, city and motorway driving).

International classifications:
ACEA : ACEA C3
API : API CF ,API SN

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

213818
5W
5W-30
181711
181712
213818

The product you are viewing cross references to these numbers
Water / Coolant pipe O-ring 22 x 3 mm for Porsche Various Models - 99970751740, 99970751741
1
Water / Coolant pipe O-ring 22 x 3 mm for Porsche Various Models
Special Order item
99970751741
Product Information
Product Information
Water / Coolant pipe O-ring 22 x 3 mm
This Porsche Genuine OE O-Ring (Part No. 99970751741) is a precision-engineered sealing ring (22 x 3 mm) used within the engine cooling system, specifically at water/coolant pipe connections. It is commonly referred to as a coolant pipe O-ring, water inlet O-ring, or thermostat housing seal.
Sold individually

Fits:
O-Ring 99970751741 is widely used across multiple Porsche models, including:
Porsche 911 (997.2 / 991)
Porsche Boxster (987.2 / 981 / 982)
Porsche Cayman (987C.2 / 981C / 982C )
Porsche Cayenne (955 / 9YA)
Porsche Panamera (971 / 976)

Fitment / Position on car
•  Fitting position: Engine cooling system
•  Location: At coolant pipe joints / water inlet connections / thermostat housing
•  System: Engine cooling / coolant circulation

Cross Reference / Superseded Numbers: 99970751740 - replaced by 99970751741

The Porsche Genuine OE Coolant Pipe O-Ring 99970751741 is a small but essential sealing component used across many Porsche models. It ensures a leak-free connection within the cooling system, maintaining proper coolant flow, pressure, and engine temperature control. As a genuine Porsche part, it guarantees exact fitment and durability.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

99970751741
99970751740
99970751741

The product you are viewing cross references to these numbers
Water / Coolant pipe O-ring 22 x 3 mm for Porsche Various Models - 99970751740, 99970751741
1
Water / Coolant pipe O-ring 22 x 3 mm for Porsche Various Models
99970751741/1
Product Information
Product Information
Water / Coolant pipe O-ring 22 x 3 mm
This OE Match O-Ring (22 x 3 mm) is a high-quality replacement sealing component designed to meet original Porsche specifications for fit, durability, and performance. This O-ring is used within the engine cooling system, sealing coolant pipe connections to prevent leaks and maintain system pressure.
Sold individually

Fits:
O-Ring 99970751741 is widely used across multiple Porsche models, including:
Porsche 911 (997.2 / 991)
Porsche Boxster (987.2 / 981 / 982)
Porsche Cayman (987C.2 / 981C / 982C )
Porsche Cayenne (955 / 9YA)
Porsche Panamera (971 / 976)

This O-ring is commonly used across a wide range of Porsche models and is essential when removing or reinstalling coolant pipes, housings, or related components. As with all sealing elements, it should always be replaced during servicing to ensure optimal performance and prevent future leaks.

Fitment & Application:
•  Suitable for various Porsche models
•  Commonly used in engine cooling systems
•  Function: Prevents coolant leaks and maintains system pressure
•  Position: Coolant pipes / hose connections / housing joints
•  Size: 22 mm inner diameter x 3 mm thickness
•  Sold: Individually

Cross Reference / Superseded Numbers: 99970751740 - replaced by 99970751741

Coolant system O-rings are exposed to constant heat and chemical exposure, causing them to harden, crack, or lose elasticity over time. A failing seal can lead to coolant leaks, overheating, and potential engine damage. Replacing O-rings during servicing ensures proper sealing, prevents leaks, and maintains reliable cooling system operation.

When to replace
•  During coolant pipe or housing removal
•  Visible coolant leaks or residue
•  O-ring appears flattened, brittle, or cracked
•  Preventative replacement during cooling system service
•  After engine overheating incidents

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

99970751741
99970751740
99970751741

The product you are viewing cross references to these numbers
Water Pipe O-Ring, 41.8x1.85. Porsche 95B.2 Macan / 971.1 / 971.2 / 976 Panamera / 9YA / 9YB Cayenne 2017>> - 9A712143713, 9A712143712
2
Water Pipe O-Ring, 41.8x1.85. Porsche 95B.2 Macan / 971.1 / 971.2 / 976 Panamera / 9YA / 9YB Cayenne 2017>>
Special Order item
9A712143713
Product Information
Product Information
Water Pipe O-Ring, 41.8x1.85. 

Fits:
Porsche 95B.2 Macan S 3.0L V6 Petrol MKII 2019>>2021
Porsche 95B.2 Macan GTS 2.9L V6 Petrol MKII 2019>>2021
Porsche 95B.2 Macan Turbo 2.9L V6 MKII 2019>>2021
Cars With Engine Codes:
DLZ / DLZB / DGR / DGRB / DGRC

Porsche 971.1 Panamera 3.0L V6 MKI 2017>>2020
Porsche 971.1 Panamera 2.9L / 2.9L E-Hybrid MKI 2017>>2020
Cars With Engine Codes:
CSZ / CSZA / CSZB / CXT / CXTA / DGP / DGPA

Porsche 971.2 Panamera 2.9L / 2.9L E-Hybrid MKII 2021>>2023
Cars With Option Codes:
0K0 - Without Alternative Drive System
0K3 - Hybrid Propulsion System PHEV

Porsche 976 Panamera 2.9L / 2.9L E-Hybrid 2023>>

Porsche 9YA Cayenne 3.0L / 3.0L E-Hybrid 2018>>2023
Porsche 9YA Cayenne 2.9L / 2.9L E-Hybrid 2018>>2023
Cars With Engine Codes:
DCAB / DCA / DCBE / DCB

Porsche 9YB Cayenne / Cayenne S 3.0L / 3.0L E-Hybrid 2023>>

Diagram Ref No 11

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

9A712143713
9A712143713
9A712143712

The product you are viewing cross references to these numbers
Water pump for auxiliary heater. Porsche 971 / 971.2 / 9YA / 992.1 - 9A712160110
4
Water pump for auxiliary heater. Porsche 971 / 971.2 / 9YA / 992.1
Special Order item
9A712160110
Product Information
Product Information
Water pump for heating system.

Fits:
Porsche 971 Panamera PETROL 2017>> (I0K0 / I1A2 / I9M1 / I9M9)
Porsche 971 Panamera DIESEL 2017>> (I0K0 / I0F5 / I9M1 / I9M9)
Porsche 971 Panamera HYBRID 2017>> (I0K3 / I9M0 / I1A2)
Porsche 971.2 Panamera
Porsche Cayenne (9YA) 2018>> (I9M9)
Porsche 992.1 Carrera / Turbo / GT3

I0K0 - cars without alternative drive system
I9M0 - cars without auxiliary/parking heater
I0F5 - cars with Diesel fuel system
I1A2 - cars with petrol direct fuel injection (DFI)
I9M1 - cars with auxiliary water heater with timer
I9M9 - cars with auxiliary water heater with timer and remote control
I9M5 - cars with preheater for diesel
I0K3 - cars with hybrid drive system PHEV

Diagram ref no 9

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

9A712160110
9A712160110

The product you are viewing cross references to these numbers
Water pump for auxiliary heater. Porsche 971 / 971.2 / 9YA / 992.1 - 9A712160110, 7.08002.06.0
4
Water pump for auxiliary heater. Porsche 971 / 971.2 / 9YA / 992.1
9A712160110/1
Product Information
Product Information
Water pump for heating system.

Fits:
Porsche 971 Panamera PETROL 2017>> (I0K0 / I1A2 / I9M1 / I9M9)
Porsche 971 Panamera DIESEL 2017>> (I0K0 / I0F5 / I9M1 / I9M9)
Porsche 971 Panamera HYBRID 2017>> (I0K3 / I9M0 / I1A2)
Porsche 971.2 Panamera
Porsche Cayenne (9YA) 2018>> (I9M9)
Porsche 992.1 Carrera / Turbo / GT3

I0K0 - cars without alternative drive system
I9M0 - cars without auxiliary/parking heater
I0F5 - cars with Diesel fuel system
I1A2 - cars with petrol direct fuel injection (DFI)
I9M1 - cars with auxiliary water heater with timer
I9M9 - cars with auxiliary water heater with timer and remote control
I9M5 - cars with preheater for diesel
I0K3 - cars with hybrid drive system PHEV

Diagram ref no 9

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

9A712160110
9A712160110
7.08002.06.0

The product you are viewing cross references to these numbers
Water pump for auxiliary heater. Porsche 971 / 971.2 / 9YA / 992.1 - 9A712160110, 7.08002.06.0
2
Water pump for auxiliary heater. Porsche 971 / 971.2 / 9YA / 992.1
9A712160110/2
Product Information
Product Information
Water pump for heating system.

Fits:
Porsche 971 Panamera PETROL 2017>> (I0K0 / I1A2 / I9M1 / I9M9)
Porsche 971 Panamera DIESEL 2017>> (I0K0 / I0F5 / I9M1 / I9M9)
Porsche 971 Panamera HYBRID 2017>> (I0K3 / I9M0 / I1A2)
Porsche 971.2 Panamera
Porsche Cayenne (9YA) 2018>> (I9M9)
Porsche 992.1 Carrera / Turbo / GT3

I0K0 - cars without alternative drive system
I9M0 - cars without auxiliary/parking heater
I0F5 - cars with Diesel fuel system
I1A2 - cars with petrol direct fuel injection (DFI)
I9M1 - cars with auxiliary water heater with timer
I9M9 - cars with auxiliary water heater with timer and remote control
I9M5 - cars with preheater for diesel
I0K3 - cars with hybrid drive system PHEV

Diagram ref no 9

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

9A712160110
9A712160110
7.08002.06.0

The product you are viewing cross references to these numbers
Water pump. Porsche 971 Panamera / 95B.2 / 95B.3 Macan / 9YA Cayenne - 9A712101304, 9A712101303, PAB121013
7
Water pump. Porsche 971 Panamera / 95B.2 / 95B.3 Macan / 9YA Cayenne
Special Order item
9A712101304
Product Information
Product Information
Replacement water pump.

Fits:
Porsche 95B.2 Macan 2.9L / 3.0L 2018-21
Porsche 95B.2 Macan 2.9L 2022>>
Porsche 971.1 Panamera 2.9L / 3.0L 2016-20
Porsche 971.2 Panamera 2.9L 2021>>
Porsche 9YA Cayenne 2.9L / 3.0L 2017-21

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

9A712101304
9A712101304
9A712101303
PAB121013

The product you are viewing cross references to these numbers
Water pump. Porsche 971 Panamera / 95B.2 / 95B.3 Macan / 9YA Cayenne - 9A712101304, 9A712101303
3
Water pump. Porsche 971 Panamera / 95B.2 / 95B.3 Macan / 9YA Cayenne
9A712101304/1
Product Information
Product Information
Replacement water pump with gasket.

Fits:
Porsche 95B.2 Macan 2.9L / 3.0L 2018-21
Porsche 95B.3 Macan 2.9L 2022>>
Porsche 971.1 Panamera 2.9L / 3.0L 2016-20
Porsche 971.2 Panamera 2.9L 2021>>
Porsche 9YA Cayenne 2.9L / 3.0L 2017-21

NOTE: Water Pump COMES WITH MOUNTING GASKET.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

9A712101304
9A712101304
9A712101303

The product you are viewing cross references to these numbers
Water pump. Porsche 971 Panamera / 95B.2 / 95B.3 Macan / 9YA Cayenne - 9A712101304, 9A712101303
2
Water pump. Porsche 971 Panamera / 95B.2 / 95B.3 Macan / 9YA Cayenne
9A712101304/2
Product Information
Product Information

Water Pump
The water pump is a vital cooling system component that circulates coolant through the engine and radiator, maintaining safe operating temperatures. Built to OEM specifications, this replacement pump ensures consistent coolant flow, reliable performance, and long-term protection against overheating.

NOTE: Water Pump comes WITH MOUNTING GASKET.

Fits:

  • Porsche Cayenne E-Hybrid V6 3.0L V6 340Hp
  • Porsche Cayenne Coupe E-Hybrid V6 3.0L 340Hp
  • Porsche Cayenne S V6 2.9L Petrol 440Hp
  • Porsche Cayenne Coupe S V6 2.9L Petrol 440Hp
  • Porsche Panamera V6 3.0L 2WD (330 Hp)
  • Porsche Panamera 4 V6 3.0L 4WD (330 Hp)
  • Porsche Panamera 4 V6 3.0L 4WD Executive
  • Porsche Panamera 4 3.0L Turbocharged V6 Sport Turismo
  • Porsche Panamera 4S V6 3.0L 4WD (440 Hp)
  • Porsche Panamera 4S V6 3.0L 4WD Executive
  • Porsche Panamera 4S 2.9L Twin-Turbo V6 Sport Turismo
  • Porsche Panamera 2.9L V6
  • Porsche Panamera 4 2.9L V6
  • Porsche Panamera 4 Sport Turismo 2.9L V6
  • Porsche Panamera 4S 2.9L V6
  • Porsche Panamera 4S Sport Turismo 2.9L V6
  • Porsche Panamera 4 E-Hybrid 2.9L V6
  • Porsche Panamera 4 E-Hybrid Sport Turismo 2.9L V6
  • Porsche Panamera 4S E-Hybrid 2.9L V6
  • Porsche Macan S Petrol 3.0L V6 354Bhp
  • Porsche Macan GTS Petrol 2.9L V6 380Bhp
  • Porsche Macan Turbo 2.9L V6 440Bhp
  • Porsche 95B.3 Macan S Petrol 2.9L V6 380Bhp 2022>>
  • Porsche 95B.3 Macan GTS Petrol 2.9L V6 440Bhp 2022>>

What the Water Pump Does

  • Circulates coolant from the radiator through the engine.
  • Maintains stable engine operating temperatures.
  • Works with the thermostat and radiator to prevent overheating.
  • Protects critical components like the cylinder head, head gasket, and pistons.

Symptoms of a Failing Water Pump

  • Engine overheating or fluctuating temperature gauge.
  • Coolant leaks under the vehicle (often near the water pump area).
  • Grinding or whining noises from the pump bearing.
  • Steam or a sweet coolant smell from the engine bay.
  • Visible corrosion, cracks, or wobbling at the pump pulley.

Common Reasons for Failure

  • Bearing Wear: Constant rotation eventually wears out the water pump bearing.
  • Seal Failure: Pump seals degrade, causing coolant leaks.
  • Coolant Quality: Old, contaminated, or incorrect coolant accelerates corrosion and damage.
  • High Mileage Stress: Normal wear over time leads to reduced efficiency or total pump failure.

 Why Replace?

  • Prevents overheating and costly engine damage.
  • Restores proper coolant circulation for reliable performance.
  • Protects against head gasket failure and warped cylinder heads.
  • Ensures long-term dependability when paired with fresh coolant and belts.
  • Essential during major cooling system service or timing belt replacement (where applicable).

Ideal For: Cooling system repairs, overheating prevention, or proactive replacement on high-mileage vehicles.



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About Engine Cooling

Porsche Engine Cooling Parts

Keeping your Porsche’s engine at the correct temperature is critical for both performance and reliability. At Design911, we supply a comprehensive range of engine cooling parts for every Porsche model — from classic air-cooled cars to the latest water-cooled performance machines.

Our collection includes everything from water and oil hoses to radiators, water pumps, oil coolers, thermostats, coolant tanks, and oil reservoirs — all at highly competitive prices. Whether you need a direct replacement for road use or a high-performance upgrade for track days, we have you covered.

 What Porsche Engine Cooling Parts Are Available?

We stock a wide range of cooling system components, including:

  • Water Hoses & Oil Hoses – reliable replacements to keep fluids flowing under pressure
  • Radiators – OE-spec replacements and high-performance race radiators
  • Water Pumps & Oil Pumps – essential for maintaining correct circulation
  • Oil Coolers – control oil temperature under high loads and spirited driving
  • Thermostats – regulate engine operating temperatures
  • Coolant Tanks & Oil Tanks – durable reservoirs designed to OEM standards
  • Sensors & Switches – keep the cooling system responsive and efficient

We also supply premium engine oils and antifreeze/coolant — essential for year-round protection against freezing, overheating, and corrosion.

Why Engine Cooling is Essential

Your Porsche’s cooling system is the life support of the engine. Radiators, pumps, hoses, and coolers maintain safe operating temperatures and prevent catastrophic damage. A single failed component can lead to overheating, loss of oil pressure, or even engine failure.

That’s why it’s vital to maintain these parts and replace them promptly if you notice leaks, cracks, or performance issues.

Performance & Motorsport Cooling

Looking for more than just a replacement? Our race-spec radiators and oil coolers are engineered to deliver maximum cooling efficiency, helping you get the most out of your Porsche on the track. These high-performance systems handle extreme heat and stress, ensuring consistent results lap after lap.

 How Often Should Engine Coolant Be Changed?

Coolant provides year-round protection against both freezing and corrosion. On most Porsche models, coolant levels are checked during regular servicing, and low levels will trigger a dashboard warning.

  • Check coolant regularly and top up as needed.
  • Replace coolant periodically according to Porsche’s service intervals.
  • Always handle coolant with care - the reservoir is pressurised, and opening it when hot can cause burns. Allow the engine to cool before unscrewing the cap, cover it with a cloth, and open slowly to release pressure safely.

Why Choose Design911 for Cooling Parts?

  • Huge Range – from OEM replacements to high-performance upgrades
  • OEM & Aftermarket Options – trusted quality for every budget
  • Worldwide Delivery – expertly packed to prevent damage in transit
  • Customer Support – our Porsche specialists can help you select the right part for your model

Shop Porsche engine cooling parts today – from hoses and pumps to radiators and thermostats – and keep your Porsche running at peak performance.

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