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Design911 Design 911 supply Porsche parts, Porsche spares and Porsche accessories, to both retail and to the trade. Our Porsche product and accessory range includes brakes, exhausts, tyres, wheels and Porsche panels and interiors. https://www.design911.co.uk/images/schemaLogo.png https://www.design911.co.uk/images/schemaLogo.png +443456003478 https://www.design911.co.uk Facebook Instagram

Porsche Service Parts for Classic and Modern Models

Maintain your Porsche with high-quality Porsche service parts from Design911. Our comprehensive range includes everything from oil filters and spark plugs to ignition coils, belts, lubricants, and coolant systems. Every component is selected for precise fitment, durability, and long-term reliability, whether you are servicing a classic Porsche or maintaining a modern performance model.

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DISPLAYING 33 to 48 (of 303 products)
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105778X3L
Product Information
Product Information
MOTUL GEAR 300 LS 75W-90 transmission oil - 3ltr
For gearboxes WITH Limited Slip Differentials (LSD)


motul

Specifically designed for racing vehicle gearboxes, including those used in track, rally, and raid events. Ideal for all mechanical transmissions, whether synchronized or non-synchronized gearboxes, gearbox/differential units, transfer gearboxes, and all hypoid differentials WITH limited slip differentials.
Performs exceptionally well under shock loads, heavy loads at low RPM, or moderate loads at high RPM.

PERFORMANCE:

  • Standards: API GL5
  • 100% synthetic extreme pressure lubricant provides superior anti-wear protection, enhanced high-temperature resistance, and extended service life.
  • Zero shear loss: Maintains an unshearable oil film even under extreme conditions.
  • Retains 90 grade viscosity after the KRL 20-hour shear test, meeting the SAE J306 Standard, updated in July 1998.
  • Exceptional lubricating properties reduce friction and wear.
  • 90 grade viscosity at high temperatures ensures excellent oil film resistance and reduces transmission noise.
  • Remains fluid at low temperatures for smoother gear shifts when the gearbox is cold.
  • Reduces effort required for shifting gears.
  • Compatible with all types of seals and yellow metals used in gearbox design.
  • Offers anti-corrosion and anti-foam properties.

RECOMMENDATIONS: Change the oil according to the manufacturer's guidelines, and adjust based on your specific usage conditions.

105778X4L
Product Information
Product Information
MOTUL GEAR 300 LS 75W-90 transmission oil - 4ltr
For gearboxes WITH Limited Slip Differentials (LSD)


motul

Specifically designed for racing vehicle gearboxes, including those used in track, rally, and raid events. Ideal for all mechanical transmissions, whether synchronized or non-synchronized gearboxes, gearbox/differential units, transfer gearboxes, and all hypoid differentials WITH limited slip differentials.
Performs exceptionally well under shock loads, heavy loads at low RPM, or moderate loads at high RPM.

PERFORMANCE:

  • Standards: API GL5
  • 100% synthetic extreme pressure lubricant provides superior anti-wear protection, enhanced high-temperature resistance, and extended service life.
  • Zero shear loss: Maintains an unshearable oil film even under extreme conditions.
  • Retains 90 grade viscosity after the KRL 20-hour shear test, meeting the SAE J306 Standard, updated in July 1998.
  • Exceptional lubricating properties reduce friction and wear.
  • 90 grade viscosity at high temperatures ensures excellent oil film resistance and reduces transmission noise.
  • Remains fluid at low temperatures for smoother gear shifts when the gearbox is cold.
  • Reduces effort required for shifting gears.
  • Compatible with all types of seals and yellow metals used in gearbox design.
  • Offers anti-corrosion and anti-foam properties.

RECOMMENDATIONS: Change the oil according to the manufacturer's guidelines, and adjust based on your specific usage conditions.

105778X6L
Product Information
Product Information
MOTUL GEAR 300 LS 75W-90 transmission oil - 6ltr
For gearboxes WITH Limited Slip Differentials (LSD)


motul

Specifically designed for racing vehicle gearboxes, including those used in track, rally, and raid events. Ideal for all mechanical transmissions, whether synchronized or non-synchronized gearboxes, gearbox/differential units, transfer gearboxes, and all hypoid differentials WITH limited slip differentials.
Performs exceptionally well under shock loads, heavy loads at low RPM, or moderate loads at high RPM.

PERFORMANCE:

  • Standards: API GL5
  • 100% synthetic extreme pressure lubricant provides superior anti-wear protection, enhanced high-temperature resistance, and extended service life.
  • Zero shear loss: Maintains an unshearable oil film even under extreme conditions.
  • Retains 90 grade viscosity after the KRL 20-hour shear test, meeting the SAE J306 Standard, updated in July 1998.
  • Exceptional lubricating properties reduce friction and wear.
  • 90 grade viscosity at high temperatures ensures excellent oil film resistance and reduces transmission noise.
  • Remains fluid at low temperatures for smoother gear shifts when the gearbox is cold.
  • Reduces effort required for shifting gears.
  • Compatible with all types of seals and yellow metals used in gearbox design.
  • Offers anti-corrosion and anti-foam properties.

RECOMMENDATIONS: Change the oil according to the manufacturer's guidelines, and adjust based on your specific usage conditions.

105779X2L
Product Information
Product Information
MOTUL GEAR COMPETITION 75W-140 - 2ltr
For gearboxes WITH  AND without Limited Slip Differentials (LSD)


motul

Specifically designed for racing vehicle gearboxes, including those used in track, rally, and raid events. Ideal for all mechanical transmissions, whether synchronized or non-synchronized gearboxes, gearbox/differential units, transfer gearboxes, and all hypoid differentials WITH  AND WITHOUT limited slip differentials.
Performs exceptionally well under shock loads, heavy loads at low RPM, or moderate loads at high RPM.

PERFORMANCE:

  • Standards: API GL5
  • 100% synthetic extreme pressure lubricant provides superior anti-wear protection, enhanced high-temperature resistance, and extended service life.
  • Zero shear loss: Maintains an unshearable oil film even under extreme conditions.
  • Retains 14 grade viscosity after the KRL 20-hour shear test, meeting the SAE J306 Standard, updated in July 1998.
  • Exceptional lubricating properties reduce friction and wear.
  • 90 grade viscosity at high temperatures ensures excellent oil film resistance and reduces transmission noise.
  • Remains fluid at low temperatures for smoother gear shifts when the gearbox is cold.
  • Reduces effort required for shifting gears.
  • Compatible with all types of seals and yellow metals used in gearbox design.
  • Offers anti-corrosion and anti-foam properties.

RECOMMENDATIONS: Change the oil according to the manufacturer's guidelines, and adjust based on your specific usage conditions.

105779X3L
Product Information
Product Information
MOTUL GEAR COMPETITION 75W-140 - 3ltr
For gearboxes WITH  AND without Limited Slip Differentials (LSD)


motul

Specifically designed for racing vehicle gearboxes, including those used in track, rally, and raid events. Ideal for all mechanical transmissions, whether synchronized or non-synchronized gearboxes, gearbox/differential units, transfer gearboxes, and all hypoid differentials WITH  AND WITHOUT limited slip differentials.
Performs exceptionally well under shock loads, heavy loads at low RPM, or moderate loads at high RPM.

PERFORMANCE:

  • Standards: API GL5
  • 100% synthetic extreme pressure lubricant provides superior anti-wear protection, enhanced high-temperature resistance, and extended service life.
  • Zero shear loss: Maintains an unshearable oil film even under extreme conditions.
  • Retains 14 grade viscosity after the KRL 20-hour shear test, meeting the SAE J306 Standard, updated in July 1998.
  • Exceptional lubricating properties reduce friction and wear.
  • 90 grade viscosity at high temperatures ensures excellent oil film resistance and reduces transmission noise.
  • Remains fluid at low temperatures for smoother gear shifts when the gearbox is cold.
  • Reduces effort required for shifting gears.
  • Compatible with all types of seals and yellow metals used in gearbox design.
  • Offers anti-corrosion and anti-foam properties.

RECOMMENDATIONS: Change the oil according to the manufacturer's guidelines, and adjust based on your specific usage conditions.

99610702055/1KIT
Product Information
Product Information
Oil Filter & Aluminium Housing Upgrade

Fits:

·         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 Boxster 987 2.7L 2005 -08/08
·         Porsche Boxster 987 S 3.2/3.4L 2005-08/08
·         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 997 MK1 Carrera 2 3.6L 2005-08
·         Porsche 997 MK1 Carrera 2S 3.8L 2005-08
·         Porsche 997 MK1 Carrera 4 3.6L 2005-08
·         Porsche 997 MK1 Carrera 4S 3.8L 2005-08
·         Porsche 997 MK1 TURBO 2007-09
·         Porsche 997 MK1 GT3 2007-09
·         Porsche Cayman 2.7L 987C 2006-08
·         Porsche Cayman S 3.4L 987C 2005-08
·         Porsche 955 Cayenne S 4.5L V8 2003-06
·         Porsche 955 Cayenne Turbo 4.5L 2003-06
·         Porsche 955 Cayenne Turbo S 4.5L 2006>>


Aluminum Housing vs OEM  Plastic Version

  • Upgrades the failure-prone OE plastic cover to high-grade aluminum
  • Manufactured to OE oil filter cover dimensions for easy bolt-on installation and reliable sealing
  • High-strength heat and oil-resistant materials ensures long lifespan
  • Quality control at each step of production


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

99610702055
99610702055
99610712054
99610722560

The product you are viewing cross references to these numbers
98632102502/1KIT
Product Information
Product Information

Oil pan & Gearbox oil filter with oil kit. 

This is the Tiptronic transmission oil pan (sometimes referred to as a “gearbox oil pan”), responsible for holding transmission fluid and forming a seal between the transmission’s housing and the fluid reservoir. Made from standard steel, designed to match OEM specifications for fitment and clearance. It features a rust-resistant surface coating and is built to remain warp-free for a durable, secure seal. 



Fits:
Porsche 986 Boxster 1997-04 TIPTRONIC
Porsche 987 Boxster MKI 2005-08 TIPTRONIC
Porsche 987C Cayman MKI 2006-08 TIPRTONIC
Porsche 996 Carrera 2 / Carrera 4 >>2001 TIPTRONIC

Common Issues 

Many engine oil pans, this transmission oil pan do require a gasket. Leakage Problems: Transmission fluid leaks are the most frequent issue—often from worn or degraded sealant or pan warping. 

Ensure bolts are replaced and torque-tightened correctly—typically to around 10.5 ft-lb in a crosshatch pattern—to maintain even sealing pressure.

Warping/Torque Loss: Overheating or repeated torque cycles may cause minor warping, leading to fluid seepage—even if the sealant is properly applied.

Corrosion Potential: Even with rust-resistant coating, the steel construction can become susceptible to corrosion over time, especially around edges or mounting surfaces exposed to moisture. 

Click 'Zoom in' for large parts diagram.
Diagram ref no 1, 8 + oil 



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

98632102502
98632102502
98632102500
98632102502
98632102501
98639701600
98639701501
98630740300

The product you are viewing cross references to these numbers
99610703160/1KIT
Product Information
Product Information
Oil pan sump plate kits. Engine oil pans are typically cast aluminium or stamped steel. As they are the lowest point in the vehicles engine bay, they are susceptible to damage from objects in the road. This kit also includes sump plug & washer, sump bolts.


Engine Oil Pan Failure Symptoms

  • Cracking
  • Oil Leaks       


oematch

Fits:

·         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 Boxster 987 2.7L 2005 -08/08
·         Porsche Boxster 987 S 3.2/3.4L 2005-08/08
·         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 997 MK1 Carrera 2 3.6L 2005-08
·         Porsche 997 MK1 Carrera 2S 3.8L 2005-08
·         Porsche 997 MK1 Carrera 4 3.6L 2005-08
·         Porsche 997 MK1 Carrera 4S 3.8L 2005-08
·         Porsche Cayman 2.7L 987C 2006-08
·         Porsche Cayman S 3.4L 987C 2005-08


This product supersedes Porsche's old part numbers:
99610703155, 99610703157, 99610703158,

Click 'Zoom in' for large parts diagram
Diagram ref no 17, 22 , 23, 24, 30



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

99610703160
99610703158
99610703154
99610703155
99610703157
99610703153
99610703156
99610731053
99610703160

The product you are viewing cross references to these numbers
4201Rx6
Product Information
Product Information
Performance Ignition Coil Pack.  6 Required per engine. PACK OF 6.


Fits:
Porsche 911 (996)
Porsche 911 (997)
Porsche Boxster
Porsche Cayman

The Plasma Direct is an ignition coil with a built-in high-power amplifier. Plasma Direct Coils produce 4 times more spark energy than stock coils, and generate an ultra-fast multi-spark-discharge of 10 sparks up to highest RPM.

The spark amperage is increased by 100%, allowing the spark to reach many more molecules, which therefore accelerates the ignition and combustion processes. This is extremely important in forced induction applications, but also improves the performance of normally aspirated engines.
The Plasma Direct will increase horsepower and torque throughout the entire RPM range, as well as reducing fuel consumption. Even engines with legendary smoothness will be further refined with the Plasma Direct upgrade. Plasma Direct coils are OBD II compliant.

- 100% secondary current (Spark Amperage) increase.
- 4 times spark energy increase for the initial spark discharge.
- 8% Fuel Saving
- Easy installation.
- Compatible with all OEM components.
- Compatible with OBD-II (On-Board-Diagnostics).



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

4201Rx6
99760210402
99760210400
99660210400
99760210404
0986221119
90660210200
90660210301
99660210100
99660210101
99660210200
99760210401
99760210700
99760210702
99760210406
99760210405
90660210101
99760210703
4201R

The product you are viewing cross references to these numbers
SERVICEPACK987.1.AFT
Product Information
Product Information
Vehicle maintenance kit includes:

1 x Oil Filter
1 x Pollen Filter
1 x Air Filter
1 x Sump Plug Ring
6 X Spark Plugs

Fits:
Porsche Boxster 987 2.7L
Porsche Boxster 987 S 3.2/3.4L
Porsche Cayman 2.7L
Porsche Cayman S 3.4L


OEM products

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

SERVICEPACK987.1.AFT
98710098700
98710098700
98711013301
99757121902
99610722560
99917022390
90012310630
00004400204

The product you are viewing cross references to these numbers
SERVICEPACK987.1.OEM
Product Information
Product Information
Keep your Porsche performing exactly as Stuttgart intended with this complete Service & Maintenance Kit for the Porsche Boxster 987 and Cayman models. Designed for routine servicing, this kit bundles together the most commonly replaced service components into one convenient package saving time, money, and guesswork.

Vehicle maintenance kit includes:

1 x Oil Filter
1 x Pollen Filter
1 x Air Filter
1 x Sump Plug Ring
6 X Spark Plugs

Fits:
Porsche Boxster 987 2.7L
Porsche Boxster 987 S 3.2/3.4L
Porsche Cayman 2.7L
Porsche Cayman S 3.4L

Ideal for annual servicing or scheduled maintenance, the kit includes high-quality replacement parts to help maintain engine efficiency, reliability, and long term performance. All components are selected to meet or match original Porsche specifications, ensuring proper fitment and dependable operation. Suitable for both DIY enthusiasts and professional workshops, this service kit helps restore smooth running, optimal airflow, and consistent ignition performance keeping your Boxster or Cayman running at its best.

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

SERVICEPACK987.1.OEM
98710098700
98710098700
98711013301
99757121902
99610722560
99917022390
90012310630
00004400204

The product you are viewing cross references to these numbers
SERVICEPACK987.1.SPT
Product Information
Product Information

Keep your Porsche 987 Boxster / Cayman 2.7L / 3.2L / 3.4L performing at its best with this comprehensive service kit, together with DesignTek performance Air Filter.

Fits:
Porsche Boxster 987 2.7L
Porsche Boxster 987 S 3.2/3.4L
Porsche Cayman 2.7L
Porsche Cayman S 3.4L

Kit Contents:
1 x Oil Filter
1 x Pollen Filter
1 x DesignTek Performance Air Filter
1 x Sump Plug Ring
6 X Spark Plugs

Tailor Your Kit to Fit Your Needs:
Not ready to replace parts like spark plugs or the fuel filter? No problem. Before checkout, you can remove individual components to customise the kit to your specific needs.
Want to add more? When you add this kit to your basket, you'll also have the option to include additional parts such as engine oil, ignition coils and more - so you get exactly what your vehicle requires.

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

SERVICEPACK987.1.SPT
98710098700
98710098700
98711013301
99757121902
99610722560
99917022390
90012310630
00004400204

The product you are viewing cross references to these numbers
SERVICEPACK987.1.SPT1
Product Information
Product Information

Keep your Porsche 987 Boxster / Cayman 2.7L / 3.2L / 3.4L performing at its best with this comprehensive service kit, together with DesignTek Air Induction.

Fits:
Porsche Boxster 987 2.7L
Porsche Boxster 987 S 3.2/3.4L
Porsche Cayman 2.7L
Porsche Cayman S 3.4L

Kit Contents:
1 x Oil Filter
1 x Pollen Filter
1 x DesignTek Air Induction Air Filter
1 x Sump Plug Ring
6 X Spark Plugs

Tailor Your Kit to Fit Your Needs:
Not ready to replace parts like spark plugs or the fuel filter? No problem. Before checkout, you can remove individual components to customise the kit to your specific needs.
Want to add more? When you add this kit to your basket, you'll also have the option to include additional parts such as engine oil, ignition coils and more - so you get exactly what your vehicle requires.

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

SERVICEPACK987.1.SPT1
98710098700
98710098700
98711013301
99757121902
99610722560
99917022390
90012310630
00004400204

The product you are viewing cross references to these numbers
99917022390/1x6
Product Information
Product Information
Spark Plugs (PACK OF 6). Porsche 996 3.6L / 987 / 987C / 997
PACK OF 6

bosch

Fits:
Porsche 996 Carrera 3.6L 2001>>
Porsche 987 Boxster 2.7L / 3.2L 2005-08
Porsche 987C Cayman 2.7L / 3.2L 2005-08
Porsche 997 Carrera 3.6L / 3.8L 2005-08

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

99917022390
99917022390
0242245559

The product you are viewing cross references to these numbers
99917022390/3x6
Product Information
Product Information
Spark Plugs, FGR 5KQEO.
Replacing spark plugs as a complete set is essential for balanced combustion and even engine performance. This OE Match pack of six is the correct solution for scheduled maintenance, tune-ups, or resolving misfire and rough-running issues caused by worn or aged plugs. It installs directly with no modification required.
PACK OF 6

Fits:
Porsche 996 Carrera 3.6L 2001 - 2005
Porsche 987 Boxster 2.7L / 3.2L 2005 - 2008
Porsche 987C Cayman 2.7L / 3.2L 2005 - 2008
Porsche 997 Carrera 3.6L / 3.8L 2005 - 2008

Supplied as a complete set of six, it is ideal for full engine servicing on compatible Porsche six-cylinder engines.

Each spark plug delivers a precise electrical spark to ignite the air-fuel mixture in its respective cylinder. As a complete set, they ensure uniform combustion across the engine, supporting smooth running and consistent performance.

Function:
  Provides reliable ignition for all six cylinders
  Supports smooth idle, acceleration, and throttle response
  Helps maintain fuel efficiency and engine balance
  Designed to match OE Porsche heat range and performance
  Supplied as a complete engine set for correct servicing

Spark plugs wear over time due to heat and combustion stress. Replacing all six plugs together ensures even ignition timing across cylinders, prevents misfires, restores lost performance, and protects catalytic converters from damage caused by incomplete combustion. Using an OE Match set ensures correct performance without compromising reliability.

When to replace:
  Rough idle or misfires
  Poor acceleration or throttle response
  Increased fuel consumption
  After the manufacturer’s recommended interval
  During regular engine tune-up or service

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

99917022390
99917022390
0242245559
9991700IK22
FGR 5KQEO

The product you are viewing cross references to these numbers
OILFILTERKIT1
Product Information
Product Information
Spin off oil filter adapter with oil filter for MY97-08 engines

This filter adapter replaces the paper type filter Porsche # 99610702053 / 54 / 55 99610722553 and 99610722560

We recommend this set up of oil filter when an IMS bearing upgrade is done as this will limit damage from foreign object debris that would otherwise re-contaminate the engine when using the factory filter arrangement from wear particles or debris. It helps improve the longevity of your engine by providing full flow filtration by deleting the bypass, which means 100% of the oil gets filtered and whatever goes to the filter stays in the filter

Fits:
Porsche engines between years 1997-2008

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

OILFILTERKIT1
3609402061

The product you are viewing cross references to these numbers
DISPLAYING 33 to 48 (of 303 products)
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Also found on these pages
About Service Parts

Porsche Service Parts

At Design911, we offer a complete range of Porsche service parts to keep your vehicle performing at its very best. From everyday consumables to essential replacement items, our catalogue is one of the most comprehensive available - covering everything from filters and spark plugs to belts, oils, and gearbox service kits.

Our range includes:
Service Kits (OEM & OE)
Oil, Air, Pollen & Fuel Filters
Drive Belts & Timing Belts
Spark Plugs & Ignition Coils
Wiper Blades & Arms
Gearbox Service Parts
Porsche Classic Motor Oil
Engine Oils, Lubricants & Additives
Coolant & Antifreeze

Every part is selected to meet Porsche’s high standards, ensuring your car continues to deliver the performance, safety, and reliability it was built for.

 Why Are Porsche Service Parts Important?

Porsches are high-performance sports cars, engineered to precise tolerances. Every component plays a role in ensuring your car delivers the driving experience it’s known for. Over time, even the best-engineered parts wear down through:

  • Heat and friction (spark plugs, ignition coils, belts)
  • Fluid degradation (engine oil, coolant, lubricants)
  • Environmental exposure (filters, wipers, seals)

Replacing worn parts with high-quality service items helps maintain:

  • Peak Performance – keeping your Porsche responsive and reliable
  • Safety – ensuring brakes, steering, and ignition components function properly
  • Longevity – protecting the engine, gearbox, and major systems from unnecessary wear

 How to Know Which Service Parts You Need

The best way to determine what your Porsche requires is to book a service with a Porsche specialist garage. Trained technicians can diagnose issues and advise on necessary replacements with accuracy. A Porsche is not just another car - it’s a finely tuned performance machine that demands the expertise of specialists to maintain properly.

During routine servicing, additional work is often identified, especially on Porsches over 15 years old. Their build quality means they last for decades, but when TLC is needed, addressing issues early is essential to avoid more serious (and costly) problems down the road.

Why Choose Design911 for Porsche Service Parts?

  • Unmatched Selection – covering every essential service component
  • OEM & OE Quality – trusted parts from Porsche-approved manufacturers
  • Classic & Modern Coverage – from air-cooled icons to the latest models
  • Worldwide Delivery – carefully packed and shipped quickly
  • Expert Advice – guidance from Porsche specialists on choosing the right parts

Explore our Porsche Service Parts range today – from filters and plugs to oils and full service kits – and keep your Porsche in peak condition with Design911.


Buy Porsche Service Parts with Confidence: Trusted by Porsche Owners 

Porsche owners rely on Design911 for high-quality service parts, supported by decades of specialist expertise. From filters and spark plugs to ignition coils, belts, lubricants, and coolant systems, our team ensures accurate part selection and reliable fitment. Discover why thousands of Porsche enthusiasts rate Design911 as “Excellent” on Trustpilot, trusting us to maintain performance, reliability, and driving precision across classic and modern Porsche models.


Porsche Service Kits, Filters and Essential Maintenance Components 

Regular servicing is essential to maintain Porsche reliability, efficiency, and performance. Design911 supplies a complete range of Porsche service kits and OEM service kits, designed to simplify scheduled maintenance while ensuring factory-correct compatibility. 

Filtration plays a critical role in protecting engine and cabin systems. Our range includes oil filtersair filterspollen and particle filters, and fuel filters, all designed to maintain clean airflow, fuel delivery, and lubrication performance. 

Ignition and drive components are equally important for smooth operation. High-quality spark plugs, iridium power spark plugs, and ignition coils help ensure efficient combustion and consistent engine response, while drive belts support essential engine systems, including alternators, cooling, and power steering.


Why Buy Porsche Service Parts from Design911 

  • Specialist Expertise: Over 25 years of experience supplying Porsche Service Parts with accurate fitment guidance.
  • Extensive Stock: Access to a wide range of service parts, including ignition coils, belts, lubricants, and coolant systems.
  • Dedicated Support: A knowledgeable team providing fast assistance by phone or email. 
  • Free UK Delivery: Free delivery on orders over £200, with worldwide shipping including Europe and beyond.
  • Trusted by Porsche Owners: Over 110,000 Porsche enthusiasts trust Design911. View Trustpilot reviews.

Order your Porsche Service Parts today or contact us for personalised advice.

Porsche Service Parts for All Models 

Design911 supplies service parts tailored to all Porsche models, including: 

  • Porsche 911 (classic models, 996, 997, 991, 992)
  • Porsche Boxster and Cayman
  • Porsche Cayenne
  • Porsche Macan
  • Porsche Panamera
  • Porsche Taycan
  • Porsche 924, 928, 944, 968 and more 

From annual servicing to major maintenance schedules, find the correct service parts for your Porsche quickly and accurately.


Service Part Fitment, System Compatibility and Quality 

Correct fitment and system compatibility are essential to maintain Porsche reliability, efficiency, and long-term durability. Every component supplied by Design911 is engineered to meet original Porsche specifications, ensuring accurate installation and dependable operation across all service systems. 

Matched to Original Porsche Service Standards 

Routine service components must operate within strict tolerances to maintain engine protection and performance. Genuine and OEM-approved parts ensure proper filtration, ignition performance, lubrication flow, and cooling system operation across both classic and modern Porsche models. 

Designed for Complete Service System Integration 

Modern Porsche servicing relies on multiple interconnected systems working together efficiently. Engine protection is maintained through correctly specified engine oils and lubricants, supported by high-quality filtration and ignition components. Cooling performance is maintained with coolant and antifreeze, while visibility and safety are supported through correctly fitting front wiper blades and rear wiper components

Supporting Lubrication, Cooling and Gearbox Maintenance 

Long-term reliability also depends on servicing drivetrain and auxiliary systems correctly. Components such as gearbox service partspower steering oil, and specialist lubricants help maintain smooth operation, reduce wear, and protect critical components under varying driving conditions. 

Reducing Wear and Long-Term Mechanical Stress 

Using incorrectly specified service parts can lead to premature wear, contamination, reduced efficiency, or system failure. Design911 helps minimise these risks with factory-correct service components, lubricants, and maintenance products designed specifically for Porsche vehicles.


Porsche Service Part Maintenance and Longevity 

Routine servicing is essential to maintain Porsche performance, reliability, and efficiency over time.

Component Typical Service or Inspection Interval Common Signs of Wear
Oil Filters Replace every service Dirty oil, reduced lubrication efficiency
Air Filters Inspect every 10,000–20,000 miles Restricted airflow, reduced performance
Fuel Filters Replace every 40,000–60,000 miles Poor fuel delivery, hesitation
Spark Plugs Replace every 20,000–60,000 miles Misfires, rough running
Ignition Coils Inspect every 40,000–80,000 miles Misfires, warning lights
Drive Belts Inspect every 5–8 years Cracking, squealing, wear
Coolant & Antifreeze Replace every 4–5 years Rough shifting, fluid contamination
Wiper Blades Replace every 1–2 years Smearing, reduced visibility
Regular servicing helps reduce wear, maintain efficiency, and prevent more costly mechanical repairs.

Porsche Service Performance and Maintenance Advice 

Maintaining your Porsche with correctly specified service parts helps preserve performance, reliability, and long-term vehicle value. 

Benefits of Preventative Servicing and Replacement 


  • Improved Engine Protection: Regular replacement of filters, lubricants, and ignition components helps reduce wear and maintain consistent engine performance.
  • Enhanced Reliability: Routine servicing reduces the likelihood of breakdowns, warning lights, and avoidable mechanical failures.
  • Consistent Cooling and Lubrication: Using high-quality oils, coolant, and service fluids helps maintain stable operating temperatures and proper lubrication under load.
  • Optimised System Compatibility: Genuine and OEM-approved service parts ensure seamless integration with existing Porsche systems.
  • Reduced Long-Term Running Costs: Preventative maintenance helps avoid expensive repairs by addressing wear components before failure occurs. 

Design911 supports routine servicing, preventative maintenance, and long-term Porsche care across all models. From filters and spark plugs to lubricants, coolant, and gearbox service components, our range ensures precise fitment, dependable quality, and factory-correct performance.


OE vs OEM Porsche Service Parts Explained 

Watch this video to understand the key differences between OE (Original Equipment) and OEM (Original Equipment Manufacturer) Porsche parts. It breaks down how Porsche service components are produced, what makes them different, and how you can choose the right option without compromising on quality or reliability. The comparison includes common service items such as spark plugs, brake components, and lighting parts to help you make more informed maintenance decisions.

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Porsche Service Parts FAQs

1. What are Porsche service parts?
Porsche service parts are components used for routine maintenance and repairs, including filters, spark plugs, ignition coils, belts, oils, coolant, and other consumable items.
2. How often should I service my Porsche?
Most Porsche models require servicing every 10,000–20,000 miles or once a year, depending on driving style, model, and oil type used.
3. What is included in a Porsche service kit?
A typical Porsche service kit includes oil filters, air filters, fuel filters, spark plugs, and other model-specific maintenance components.
4. What is the difference between OE and OEM Porsche parts?
OE parts are made to Porsche’s original specification, while OEM parts are produced by the same manufacturers but may be sold under different branding.
5. Which engine oil is best for my Porsche?
The best oil depends on your model and usage, but Porsche-approved engine oils from brands like Mobil, Castrol, Motul, and Millers are commonly recommended.
6. How do I know if my Porsche air filter needs replacing?
A clogged air filter may cause reduced performance, increased fuel consumption, or poor engine response.
7. Are OEM Porsche parts reliable?
Yes, OEM parts are made by the same manufacturers as OE parts and meet the same quality standards when correctly specified.
8. What are the signs my spark plugs need replacing?
Common signs include misfiring, rough idling, reduced acceleration, and increased fuel consumption.
9. Do Porsche coolant and antifreeze need replacing?
Yes, coolant should typically be replaced every 4–5 years to maintain proper engine temperature regulation and prevent corrosion.
10. Can I mix OE and OEM service parts on my Porsche?
Yes, in most cases OE and OEM parts can be mixed safely, provided they meet Porsche specifications for your specific model.
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