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Design 911 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://design91.uk/images/schemaLogo.png https://design91.uk/images/schemaLogo.png +443456003478 https://design91.uk Facebook Instagram

OE Match

OE Match
About OE Match

OE Match for Porsche

OE Match is a brand that provides a wide range of Porsche components, from gaskets to suspension hardware, engine parts, and interior trim. Over 6,700 individual part numbers, and over 11,800 OE cross-references catalogued, and are constantly developing new lines.OE Match has over 100 new products currently in the engineering phase, which will be quality-controlled and added to their catalog. The mission is to keep all Porsche vehicles on the road by offering a vast selection of parts that can address various problems across different Porsche generations

A Quick Look at OE Match

OE Match information on this page is based on details supplied by the manufacturer or distributor, plus any OE references provided with the parts.

Choosing the Right Fit for Your Porsche

Where OE Match is listed for Porsche, use the supplied model coverage and OE references to confirm suitability. Check details that commonly affect fitment such as model year, side/position, and connector type where relevant.

  • Often chosen when owners want OE-equivalent quality with sensible running costs, especially for routine service and wear items.
  • Typical reasons to replace include restoring reliability, addressing age-related wear, or refreshing multiple components during larger repair work.
  • Common defects from incorrect application include noise, premature wear, leaks, or fitment quirks if the wrong variant is selected or fitted with old seals/hardware.
  • Watch for symptoms such as unusual noises, early wear, or repeat failures after recent work, which can indicate mismatched parts or supporting items left worn.
  • Always cross-check OEM part numbers, read model-year notes, and verify compatibility before ordering.
  • For safety-critical components, confirm specification and fitment carefully and have installation checked by a competent technician.

Browse by Category

If you already know the area you are working on, start with the category and then filter by Porsche model. Where real-world symptoms and typical reasons to replace are provided, use them to keep the wording grounded.

Brakes — Brake components are renewed to restore stopping performance, address wear or upgrade a Porsche for fast road or track use. Common symptoms include vibration under braking, longer stopping distances, squealing, pulling to one side, warning lights and visible wear to discs and pads.

Brake Pad Wear Sensors — Brake pad wear sensors are replaced when pads are renewed or when warning lights indicate a broken or worn sensor. Symptoms include brake wear warnings even with new pads, damaged sensor cables, or broken clips around the caliper area.

Engine Electrical — Engine electrical parts are changed when there are starting, charging, ignition, or sensor-related faults that affect drivability and reliability, such as intermittent no-start, misfires, rough idle, poor charging, warning lights or heat-soak failures.

Service Parts — Service parts are replaced as routine maintenance to keep the engine and systems reliable, efficient, and protected, often resolving hard starting, rough idle, poor fuel economy and warning lights caused by clogged filters or worn ignition components.

Service Kits — Service kits bundle key service components to simplify maintenance and set the car back to a known baseline, especially useful when catching up on overdue servicing or dealing with general sluggish running, inconsistent idle and reduced performance.

  • For brake parts, confirm whether items are OE-equivalent replacements or performance upgrades and check if new fitting kits and sensors are required.
  • On service items and kits, match the kit to your exact Porsche model, engine and year, and review what is included so you can add any extra “while you are there” parts.

Explore OE Match at Design911

View the current OE Match range for Porsche at Design911, then filter by model and category to narrow down to the right parts.

DISPLAYING 785 to 800 (of 7873 products)
99917012891/3x6
Product Information
Product Information
Iridium spark plug BPR8EIX - (Bosch ref W3DP / W3DP0)
OE Match iridium spark plug set (Pack of 4) is designed to replicate the original Porsche factory spark plugs in fit, heat range, and ignition performance. . Supplied as a complete set of six, it is specifically suited to the Porsche 930 Turbo (1975–1989).
PACK OF 6

Fits:
Porsche 930 3.0 Turbo 01.75 - 12.77 191kw 260hp Engine type 930.50, 930.52
Porsche 930 3.3 Turbo 06.86 - 08.89 221kw 300hp Engine type 930.66

Porsche 911E 2.0L 09.68 - 12.69 103kw 140hp Engine type 901.09, 901.11
Porsche 911S 2.0L 07.66 - 11.68 118kw 160hp Engine type 901.02 901.08
Porsche 911S 2.0L 09.68 - 12.69 125kw 170hp Engine type 901.10
Porsche 911E 2.2L 09.69 - 12.71 114kw 155hp Engine type 911.01, 911.04
Porsche 911S 2.2L 09.69 - 12.71 132kw 180hp Engine type 911.02

This OE Match iridium spark plug set includes six identical spark plugs, each manufactured to OE-equivalent standards for thread dimensions, electrode design, and thermal performance. The iridium-tipped electrode provides a finer and more consistent spark while offering superior resistance to wear compared to conventional spark plugs.

Turbocharged Porsche engines operate under high temperatures and increased combustion pressure, making ignition quality critical. This OE Match set helps maintain stable ignition, smooth idle, responsive throttle behaviour, and efficient combustion under boost. Replacing all six plugs together ensures balanced ignition across cylinders and reliable performance throughout the rev range.

Designed as direct replacements, these spark plugs install without modification and are ideal for routine servicing, tune-ups, or ignition system maintenance on classic 930 Turbo models.

Each spark plug produces a precisely timed electrical spark to ignite the air-fuel mixture in its cylinder. As a complete set, they ensure uniform combustion across all six cylinders, supporting smooth engine operation and consistent turbocharged performance.

Function:
  Produces a reliable and consistent ignition spark
  Iridium electrodes improve durability and spark stability
  Supports smooth idle, responsive throttle, and efficient combustion
  Direct replacement for compatible Porsche applications

Spark plugs naturally wear over time due to repeated heat cycles, combustion stress, and electrical load. Worn plugs can lead to misfires, rough idle, reduced power, and increased fuel consumption. Choosing an OE Match iridium spark plug helps maintain consistent ignition performance, prolonged component life, and dependable running characteristics that match the original factory intent.

When to replace:
  Engine misfires or rough idle
  Hesitation under acceleration
  Increased fuel consumption
  At manufacturer-recommended service intervals
  During routine tune-ups or ignition system servicing

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

99917012891
99917012890
99917012891

The product you are viewing cross references to these numbers
99917012891/3x4
Product Information
Product Information
Iridium spark plugs BPR8EIX - (Bosch ref W3DP / W3DP0)
OE Match iridium spark plug set (Pack of 4) is designed to replicate the original Porsche factory spark plugs in fit, heat range, and ignition performance. Supplied as a complete set of four, it is specifically suited to the Porsche 924 Turbo (1979–1985). 
PACK OF 4

Fits:
Porsche 924 2.0 Turbo 06.80 - 10.86 130kw 177hp Engine type M31.03


This OE Match iridium spark plug set includes four identical spark plugs, each manufactured to OE-equivalent standards for thread dimensions, electrode design, and thermal performance. The iridium-tipped electrode provides a finer spark point and superior resistance to wear compared to standard spark plugs, ensuring stable ignition and consistent combustion over extended service intervals.

Porsche turbocharged engines operate under increased heat and pressure, making spark plug quality critical. This OE Match set helps maintain smooth idle, responsive throttle behaviour, and efficient fuel burn while supporting reliable performance under boost. Supplied as a complete set, it ensures balanced ignition across all cylinders and uncomplicated installation with no modification required.

Each spark plug generates a precisely timed electrical spark to ignite the air-fuel mixture in its cylinder. As a full set, they ensure uniform combustion across all four cylinders, supporting smooth engine operation and consistent turbocharged performance.

Function:
  Produces a reliable and consistent ignition spark
  Iridium electrodes improve durability and spark stability
  Supports smooth idle, responsive throttle, and efficient combustion
  Direct replacement for compatible Porsche applications

Spark plugs naturally wear over time due to repeated heat cycles, combustion stress, and electrical load. Worn plugs can lead to misfires, rough idle, reduced power, and increased fuel consumption. Choosing an OE Match iridium spark plug helps maintain consistent ignition performance, prolonged component life, and dependable running characteristics that match the original factory intent.

When to replace:
  Engine misfires or rough idle
  Hesitation under acceleration
  Increased fuel consumption
  At manufacturer-recommended service intervals
  During routine tune-ups or ignition system servicing

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

99917012891
99917012890
99917012891

The product you are viewing cross references to these numbers
99917012891/3
Product Information
Product Information
Iridium spark plug BPR8EIX - (Bosch ref W3DP / W3DP0)
This OE Match iridium spark plug features iridium-tipped electrodes, which provide a finer, more durable ignition surface compared to standard plugs. The enhanced electrode design allows for a consistently strong spark and improved wear resistance, helping maintain stable ignition and combustion over extended use.
Sold individually, 6 Required for 911 engines / 4 Required for 924 engines.

Fits:
Porsche 930 3.0 Turbo 01.75 - 12.77 191kw 260hp Engine type 930.50, 930.52
Porsche 930 3.3 Turbo 06.86 - 08.89 221kw 300hp Engine type 930.66

Porsche 924 2.0 Turbo 06.80 - 10.86 130kw 177hp Engine type M31.03

Porsche 911E 2.0L 09.68 - 12.69 103kw 140hp Engine type 901.09, 901.11
Porsche 911S 2.0L 07.66 - 11.68 118kw 160hp Engine type 901.02 901.08
Porsche 911S 2.0L 09.68 - 12.69 125kw 170hp Engine type 901.10
Porsche 911E 2.2L 09.69 - 12.71 114kw 155hp Engine type 911.01, 911.04
Porsche 911S 2.2L 09.69 - 12.71 132kw 180hp Engine type 911.02

Manufactured to OE-equivalent standards, it delivers reliable performance under high heat and pressure conditions typical of Porsche engines. Its direct-fit design ensures proper thread engagement, correct heat range, and uncomplicated installation without modification. This plug is ideal for routine servicing, tune-ups, or replacing a worn plug while maintaining balanced engine operation.

The spark plug creates a precisely timed electrical spark inside the combustion chamber to ignite the air-fuel mixture. This controlled ignition supports smooth engine operation, efficient fuel burn, and consistent power delivery across the RPM range.

Function:
  Produces a reliable and consistent ignition spark
  Iridium electrodes improve durability and spark stability
  Supports smooth idle, responsive throttle, and efficient combustion
  Direct replacement for compatible Porsche applications

Spark plugs naturally wear over time due to repeated heat cycles, combustion stress, and electrical load. Worn plugs can lead to misfires, rough idle, reduced power, and increased fuel consumption. Choosing an OE Match iridium spark plug helps maintain consistent ignition performance, prolonged component life, and dependable running characteristics that match the original factory intent.

When to replace:
  Engine misfires or rough idle
  Hesitation under acceleration
  Increased fuel consumption
  At manufacturer-recommended service intervals
  During routine tune-ups or ignition system servicing

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

99917012891
99917012890
99917012891

The product you are viewing cross references to these numbers
99917015690/3x8
Product Information
Product Information
Spark plug WR 7 DC+
OE Match spark plug set (pack of 8) designed as a direct replacement for Porsche factory spark plugs in fit, heat range, and ignition performance. Supplied as a complete set of eight, it is intended for Porsche engines requiring this spark plug specification where a full eight-plug replacement is needed.
PACK OF 8

Fits:
Porsche 928S / 928S2 / 928S4 / 928GT 1983 - 1991
Porsche 928 GTS 1992 - 1995 (M28.49/50)

This OE Match spark plug set contains eight identical spark plugs, each manufactured to OE-equivalent standards for materials, electrode design, and thermal performance. Engineered to withstand high combustion temperatures and sustained electrical load, these plugs deliver consistent ignition and balanced combustion across all cylinders.

Replacing spark plugs as a complete set ensures even ignition timing and smooth engine operation. Over time, worn or mismatched plugs can lead to misfires, hesitation, reduced throttle response, and increased fuel consumption. This OE Match pack of eight offers a cost-effective alternative to genuine OE parts while preserving correct performance, reliability, and direct-fit compatibility.

All spark plugs install without modification, making this set ideal for scheduled servicing, tune-ups, or ignition system maintenance.

The spark plugs generate precisely timed electrical sparks to ignite the air-fuel mixture in each combustion chamber. As a full set, they ensure uniform combustion, supporting smooth engine operation, efficient fuel burn, and consistent power delivery.

Function:
Generates a consistent ignition spark for combustion
  Supports smooth idle and responsive acceleration
  Helps maintain proper fuel efficiency and emissions control
  Direct-fit replacement for easy installation

A worn or incorrect spark plug can cause rough running, misfires, loss of power, and reduced fuel economy. Using a correct OE Match spark plug ensures ignition performance remains consistent with factory expectations, helping preserve engine reliability and long-term efficiency.

When to replace:
  Engine misfires or uneven idle
  Hesitation or reduced throttle response
  Increased fuel consumption
  At manufacturer-recommended service intervals
  During tune-ups or ignition system maintenance

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

99917015690
99917015690
92809460203
99917014190
99917015890
99917018990
9991701899A

The product you are viewing cross references to these numbers
99917015690/3x6
Product Information
Product Information
Spark plug WR 7 DC+
OE Match spark plug set (pack of 6) designed as a direct replacement for Porsche factory spark plugs in fit, heat range, and ignition performance. Supplied as a complete set of six, it is intended for Porsche six-cylinder engines requiring this spark plug specification.
PACK OF 6

Fits:
Porsche 911 3.2L  1984 - 89 *with catalyst

Replacing spark plugs as a complete set is essential for maintaining even ignition timing and smooth engine operation. Over time, worn or mismatched plugs can cause misfires, hesitation, reduced throttle response, and increased fuel consumption.

All spark plugs install without modification, making this set ideal for scheduled servicing, tune-ups, or ignition system maintenance.

The spark plugs generate precisely timed electrical sparks to ignite the air-fuel mixture in each combustion chamber. As a full set, they ensure uniform combustion across all six cylinders, supporting smooth engine operation, efficient fuel burn, and consistent power delivery.

Function:
  Provides reliable ignition for all six cylinders
  Supports smooth idle and responsive acceleration
  Helps maintain fuel efficiency and balanced combustion
  Supplied as a complete engine set for correct servicing

Spark plugs naturally wear due to heat, combustion pressure, and electrical stress. Replacing all six plugs together ensures consistent ignition timing across cylinders, prevents misfires, restores smooth performance, and helps protect ignition coils and catalytic converters. Using an OE Match set maintains reliable performance without compromising fit or function.

When to replace:
  Engine misfires or rough/uneven idle
  Reduced throttle response or power loss
  Increased fuel consumption
  At manufacturer-recommended service intervals
  During routine tune-ups or ignition system servicing

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

99917015690
99917015690
92809460203
99917014190
99917015890
99917018990
9991701899A

The product you are viewing cross references to these numbers
99917015690/3x4
Product Information
Product Information
Spark plug WR 7 DC+
This OE Match spark plug set includes four identical spark plugs, each manufactured to OE-equivalent standards for materials, electrode configuration, and thermal performance. Replacing spark plugs as a full set is essential for maintaining even ignition timing and smooth engine operation. Worn or mismatched plugs can cause misfires, rough running, reduced throttle response, and increased fuel consumption.
PACK OF 4

Fits:
Porsche 924S 2.5L 1986 - 1988
Porsche 944 / 944S / 944S2 / 944T 1985 - 1991
Porsche 912E
Porsche 968 1992 - 1995 Coupe

The spark plugs generate precisely timed electrical sparks to ignite the air-fuel mixture within each combustion chamber. As a complete set, they ensure uniform combustion, supporting smooth engine running, efficient fuel burn, and consistent power delivery.

Each spark plug installs without modification, making the set ideal for routine servicing, tune-ups, or ignition system maintenance.

Function:
  Provides reliable ignition across all four cylinders
  Supports smooth idle and responsive acceleration
  Helps maintain fuel efficiency and stable combustion
  Supplied as a complete set for correct engine servicing

Spark plugs wear over time due to heat and combustion stress. Replacing all four plugs together ensures consistent ignition timing, prevents misfires, restores smooth engine operation, and helps protect components such as ignition coils and catalytic converters. Using an OE Match set delivers reliable performance while maintaining correct fit and function.

When to replace:
  Engine misfires or uneven idle
  Reduced throttle response or loss of power
  Increased fuel consumption
  At manufacturer-recommended service intervals
  During routine tune-ups or ignition system servicing



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

99917015690
99917015690
92809460203
99917014190
99917015890
99917018990
9991701899A

The product you are viewing cross references to these numbers
9A790560150/2x6
Product Information
Product Information
Spark plugs, 93560, Double-iridium
High-quality OE Match Spark Plug Set (Pack of 6) is designed as a direct replacement. Featuring a double-iridium electrode design, this set delivers precise ignition, exceptional durability, and extended service life for compatible Porsche engines.
PACK OF 6

Fits:
Porsche 992.1 Turbo / Turbo S 3.8L 2020 - 2025

Porsche 95B.2 Macan 2.9L Turbo 2018 - 2025
Porsche 95B.2 Macan 3.0L S  2018 - 2025

Porsche 9YA.1 Cayenne (E3) 2.9L V6 05/2017 - 05/2023
Porsche 9YA.1 Cayenne (E3) 3.0L V6 05/2017 - 05/2023
Porsche 9YA.2 Cayenne (E3 PA) 3.0L 05/2023>> (PR:T9I)

Porsche 971.1 Panamera 2.9L V6 05/2016 - 05/2020
Porsche 971.1 Panamera 2.9L V6 PHEV 05/2016 - 05/2020
Porsche 971.1 Panamera 3.0L V6 05/2016 - 05/2020
Porsche 971.2 Panamera 2.9L V6 2021 - 2024 (PR:D0D, D29, D4D)
Porsche 976 Panamera 2.9L 2024>> (PR:TV8)

This OE Match double-iridium spark plug set includes four identical spark plugs, each manufactured to OE-equivalent standards for thread dimensions, electrode geometry, and thermal characteristics. The use of iridium on both the centre and ground electrodes allows for a finer electrode tip, resulting in improved spark efficiency, stable combustion, and significantly reduced electrode wear.

 Double-iridium spark plugs are ideally suited to modern Porsche engines, which require accurate ignition timing and consistent combustion under high temperatures and pressure. This OE Match set helps maintain smooth idle, crisp throttle response, efficient fuel burn, and reliable power delivery over extended mileage.

Supplied as a complete set of four, these spark plugs install directly with no modification required and are ideal for scheduled servicing, tune-ups, or ignition system maintenance.

Each spark plug generates a precisely timed electrical spark to ignite the air-fuel mixture in its combustion chamber. As a complete set, they ensure uniform combustion across all cylinders, supporting smooth engine operation and efficient performance.

Function:
 Provides reliable ignition across all four cylinders
  Double-iridium electrodes improve spark stability and durability
  Supports smooth idle and responsive acceleration
  Helps maintain fuel efficiency and engine balance
  Supplied as a complete set for correct engine servicing

Spark plugs degrade over time due to heat and combustion stress. Worn plugs can lead to misfires, rough running, reduced performance, and increased fuel consumption. A double-iridium OE Match spark plug set offers improved longevity and consistent ignition performance, helping protect ignition coils and catalytic converters while maintaining optimal engine operation.

When to replace:
  Engine misfires or uneven idle
  Reduced throttle response or power loss
  Increased fuel consumption
  At manufacturer-recommended service intervals
  During routine ignition system servicing

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

9A790560150
9A790560150

The product you are viewing cross references to these numbers
9A790560150/2
Product Information
Product Information
Spark plug, 93560,  Double iridium
Double-iridium spark plugs are particularly suited to modern Porsche engines, which demand accurate ignition timing, stable combustion, and long service intervals. This design helps maintain smooth idle, crisp throttle response, efficient fuel burn, and consistent power delivery over extended mileage.
Sold individually, 6 Required per engine.

Fits:
Porsche 992.1 Turbo / Turbo S 3.8L 2020 - 2025

Porsche 95B.2 Macan 2.9L Turbo 2018 - 2025
Porsche 95B.2 Macan 3.0L S  2018 - 2025

Porsche 9YA.1 Cayenne (E3) 2.9L V6 05/2017 - 05/2023
Porsche 9YA.1 Cayenne (E3) 3.0L V6 05/2017 - 05/2023
Porsche 9YA.2 Cayenne (E3 PA) 3.0L 05/2023>> (PR:T9I)

Porsche 971.1 Panamera 2.9L V6 05/2016 - 05/2020
Porsche 971.1 Panamera 2.9L V6 PHEV 05/2016 - 05/2020
Porsche 971.1 Panamera 3.0L V6 05/2016 - 05/2020
Porsche 971.2 Panamera 2.9L V6 2021 - 2024 (PR:D0D, D29, D4D)
Porsche 976 Panamera 2.9L 2024>> (PR:TV8)

The spark plug produces a precisely timed electrical spark to ignite the air-fuel mixture in the combustion chamber. The double-iridium construction ensures a strong, stable spark and reduced electrode wear, supporting efficient combustion and reliable engine performance. The use of iridium on both the centre and ground electrodes allows for a finer electrode tip, improving spark efficiency while significantly increasing resistance to wear under extreme heat and combustion pressure.

Engineered as a direct replacement, this spark plug installs without modification and is ideal for routine servicing, scheduled maintenance, or replacement of individual plugs while maintaining OE-level performance.

Function:
•  Generates a consistent ignition spark for efficient combustion
  Double-iridium electrodes improve durability and spark stability
  Supports smooth idle and responsive acceleration
  Helps maintain fuel efficiency and emission control

Standard spark plugs wear over time, which can lead to misfires, rough running, reduced performance, and increased fuel consumption. A double-iridium OE Match spark plug offers enhanced durability and longer service life, helping maintain consistent ignition performance and protecting ignition coils and catalytic converters from damage caused by incomplete combustion.

When to replace:
  Engine misfires or uneven idle
  Reduced throttle response or loss of power
  Increased fuel consumption
  Manufacturer’s recommended maintenance interval reached
  During routine tune-up or ignition system servicing

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

9A790560150
9A790560150

The product you are viewing cross references to these numbers
99917015790/2x6
Product Information
Product Information
Spark plugs,  WR4CC.
Spark Plug Set (Pack of 6) is an OE Match ignition service kit designed to replicate the original Porsche factory spark plugs in fit, heat range, and ignition performance. Supplied as a complete set of six, it is intended for compatible Porsche six-cylinder engines that specify this plug type.
PACK OF 6

Fits:
Porsche 911 3.2L Carrera 1984 - 1989
Non Catalyst.

This OE Match spark plug set contains six identical spark plugs, each manufactured to OE-equivalent specifications to ensure consistent combustion and dependable ignition across all cylinders. Built to withstand high combustion temperatures and sustained electrical load, these plugs help maintain smooth engine operation, stable idle, and reliable power delivery.

Replacing spark plugs as a complete set is essential for balanced ignition and even engine performance. Over time, worn or mismatched plugs can cause misfires, hesitation, increased fuel consumption, and uneven combustion. This OE Match pack of six provides a cost-effective solution for routine servicing, tune-ups, or ignition maintenance while maintaining OE-level performance and fit.

 All plugs are direct-fit replacements and install without modification.

Function:
  Provides reliable ignition for all six cylinders
  Supports smooth idle and responsive acceleration
  Helps maintain fuel efficiency and balanced combustion
  Supplied as a complete engine set for correct servicing

Spark plugs degrade over time due to heat and combustion stress. Replacing all six plugs together ensures consistent ignition timing across cylinders, prevents misfires, restores smooth performance, and helps protect catalytic converters from damage caused by incomplete combustion. Using an OE Match set ensures reliable performance without compromising fit or function.

When to replace:
  Engine misfires or rough idle
  Reduced throttle response or loss of power
  Increased fuel consumption
  At manufacturer-recommended service intervals
  During routine tune-ups or ignition system servicing



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

99917015790
99917015790
WR4CC

The product you are viewing cross references to these numbers
99917015790/2
Product Information
Product Information
Spark plug WR4CC.
The spark plug produces a precisely timed electrical spark inside the combustion chamber to ignite the air-fuel mixture. This process enables efficient combustion, smooth power delivery, and reliable engine performance.
Sold individually, 6 Required per engine.

Fits:
Porsche 911 3.2L Carrera 1984 - 1989
Non Catalyst.

Spark plugs are critical to engine efficiency, power delivery, and smooth running. Over time, heat and combustion stress can reduce spark quality, leading to misfires, hesitation, and increased fuel consumption. Replacing a worn plug with this OE Match unit helps restore proper ignition timing and reliable combustion performance.
Designed as a direct replacement, this spark plug installs easily with no modification required, making it ideal for routine servicing or replacement of individual plugs.

Function:
•  Generates a consistent ignition spark for proper combustion
•  Supports smooth idle and responsive throttle response
•  Helps maintain fuel efficiency and stable engine operation
•  Direct-fit replacement for straightforward installation

A worn or degraded spark plug can cause rough running, misfires, loss of power, and poor fuel economy. Using a correct OE Match spark plug ensures ignition performance remains consistent with factory expectations, helping preserve engine reliability and long-term efficiency.

When to replace:
  Engine misfires or uneven idle
  Reduced throttle response or hesitation Increased fuel consumption
  At manufacturer-recommended service intervals
  During routine tune-ups or ignition system servicing

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

99917015790
99917015790
WR4CC

The product you are viewing cross references to these numbers
99917015690/3
Product Information
Product Information
Spark plug WR 7 DC+
The spark plug produces a precisely timed electrical spark to ignite the air-fuel mixture within the combustion chamber. This ignition process enables smooth engine operation, efficient fuel burn, and reliable power output.
Sold individually,  4, 6 or 8 required depending on engine type

Fits:
Porsche 911 3.2L  1984 - 89 *with catalyst
Porsche 924S 2.5L 1986 - 1988
Porsche 928S / 928S2 / 928S4 / 928GT 1983 - 1991
Porsche 944 / 944S / 944S2 / 944T 1985 - 1991
Porsche 912E
Porsche 968 1992 - 1995 Coupe

Spark plugs play a critical role in engine efficiency, smoothness, and power delivery. Over time, wear from heat and combustion stress can reduce spark quality, leading to misfires, hesitation, and increased fuel consumption. Replacing worn plugs with an OE Match unit restores proper ignition timing and helps maintain optimal engine performance.

Designed for direct installation with no modification required, this spark plug is suitable for routine servicing, diagnostics, or replacement of individual worn plugs.

Function:
Generates a consistent ignition spark for combustion
  Supports smooth idle and responsive acceleration
  Helps maintain proper fuel efficiency and emissions control
  Direct-fit replacement for easy installation

A worn or incorrect spark plug can cause rough running, misfires, loss of power, and reduced fuel economy. Using a correct OE Match spark plug ensures ignition performance remains consistent with factory expectations, helping preserve engine reliability and long-term efficiency.

When to replace:
  Engine misfires or uneven idle
  Hesitation or reduced throttle response
  Increased fuel consumption
  At manufacturer-recommended service intervals
  During tune-ups or ignition system maintenance

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

99917015690
99917015690
92809460203
99917014190
99917015890
99917018990
9991701899A

The product you are viewing cross references to these numbers
0PB905612/2x6
Product Information
Product Information
Spark Plugs, ZR5, Double-iridium
High-quality OE Match Spark Plug Set (Pack of 6) is designed as a direct replacement. Featuring a double-iridium electrode design, this set delivers precise ignition, exceptional durability, and extended service life for compatible Porsche engines.
PACK OF 6

Fits:
Porsche 991.2 Carrera 2017 - 2019
Porsche 992.1 Carrera 2019 - 2024

This OE Match double-iridium spark plug set includes four identical spark plugs, each manufactured to OE-equivalent standards for thread dimensions, electrode geometry, and thermal characteristics. The use of iridium on both the centre and ground electrodes allows for a finer electrode tip, resulting in improved spark efficiency, stable combustion, and significantly reduced electrode wear.

 Double-iridium spark plugs are ideally suited to modern Porsche engines, which require accurate ignition timing and consistent combustion under high temperatures and pressure. This OE Match set helps maintain smooth idle, crisp throttle response, efficient fuel burn, and reliable power delivery over extended mileage.

Supplied as a complete set of four, these spark plugs install directly with no modification required and are ideal for scheduled servicing, tune-ups, or ignition system maintenance.

Each spark plug generates a precisely timed electrical spark to ignite the air-fuel mixture in its combustion chamber. As a complete set, they ensure uniform combustion across all cylinders, supporting smooth engine operation and efficient performance.

Function:
 Provides reliable ignition across all four cylinders
  Double-iridium electrodes improve spark stability and durability
  Supports smooth idle and responsive acceleration
  Helps maintain fuel efficiency and engine balance
  Supplied as a complete set for correct engine servicing

Spark plugs degrade over time due to heat and combustion stress. Worn plugs can lead to misfires, rough running, reduced performance, and increased fuel consumption. A double-iridium OE Match spark plug set offers improved longevity and consistent ignition performance, helping protect ignition coils and catalytic converters while maintaining optimal engine operation.

When to replace:
  Engine misfires or uneven idle
  Reduced throttle response or power loss
  Increased fuel consumption
  At manufacturer-recommended service intervals
  During routine ignition system servicing

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

0PB905612
99917015490
0242145552
0PB905612

The product you are viewing cross references to these numbers
0PB905612/2x4
Product Information
Product Information
Spark Plugs, ZR5, Double-iridium.
High-quality OE Match Spark Plug Set (Pack of 4) is designed as a direct replacement. Featuring a double-iridium electrode design, this set delivers precise ignition, exceptional durability, and extended service life for compatible Porsche engines.
PACK OF 4

Fits:
Porsche 718 (982) Boxster 2.0L 2017>> 
Porsche 718C (982C) Cayman 2.0L 2017>> 

This OE Match double-iridium spark plug set includes four identical spark plugs, each manufactured to OE-equivalent standards for thread dimensions, electrode geometry, and thermal characteristics. The use of iridium on both the centre and ground electrodes allows for a finer electrode tip, resulting in improved spark efficiency, stable combustion, and significantly reduced electrode wear.

 Double-iridium spark plugs are ideally suited to modern Porsche engines, which require accurate ignition timing and consistent combustion under high temperatures and pressure. This OE Match set helps maintain smooth idle, crisp throttle response, efficient fuel burn, and reliable power delivery over extended mileage.

Supplied as a complete set of four, these spark plugs install directly with no modification required and are ideal for scheduled servicing, tune-ups, or ignition system maintenance.

Each spark plug generates a precisely timed electrical spark to ignite the air-fuel mixture in its combustion chamber. As a complete set, they ensure uniform combustion across all cylinders, supporting smooth engine operation and efficient performance.

Function:
Provides reliable ignition across all four cylinders
  Double-iridium electrodes improve spark stability and durability
  Supports smooth idle and responsive acceleration
  Helps maintain fuel efficiency and engine balance
  Supplied as a complete set for correct engine servicing

Spark plugs degrade over time due to heat and combustion stress. Worn plugs can lead to misfires, rough running, reduced performance, and increased fuel consumption. A double-iridium OE Match spark plug set offers improved longevity and consistent ignition performance, helping protect ignition coils and catalytic converters while maintaining optimal engine operation.

When to replace:
  Engine misfires or uneven idle
  Reduced throttle response or power loss
  Increased fuel consumption
  At manufacturer-recommended service intervals
  During routine ignition system servicing

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

0PB905612
99917015490
0242145552
0PB905612

The product you are viewing cross references to these numbers
0PB905612/2
Product Information
Product Information
Spark Plug, ZR5. Double Iridium
Double-iridium spark plugs are particularly suited to modern Porsche engines, which demand accurate ignition timing, stable combustion, and long service intervals. This design helps maintain smooth idle, crisp throttle response, efficient fuel burn, and consistent power delivery over extended mileage.
Sold individually, 4 or 6 Required per engine

Fits:
Porsche 718 (982) Boxster 2.0L 2017>> (4 Required)
Porsche 718C (982C) Cayman 2.0L 2017>> (4 Required)

Porsche 991.2 Carrera 2017 - 2019 (6 Required)
Porsche 992.1 Carrera 2019 - 2024 (6 Required)

The spark plug produces a precisely timed electrical spark to ignite the air-fuel mixture in the combustion chamber. The double-iridium construction ensures a strong, stable spark and reduced electrode wear, supporting efficient combustion and reliable engine performance. The use of iridium on both the centre and ground electrodes allows for a finer electrode tip, improving spark efficiency while significantly increasing resistance to wear under extreme heat and combustion pressure.

Engineered as a direct replacement, this spark plug installs without modification and is ideal for routine servicing, scheduled maintenance, or replacement of individual plugs while maintaining OE-level performance.

Function:
•  Generates a consistent ignition spark for efficient combustion
  Double-iridium electrodes improve durability and spark stability
  Supports smooth idle and responsive acceleration
  Helps maintain fuel efficiency and emission control

Standard spark plugs wear over time, which can lead to misfires, rough running, reduced performance, and increased fuel consumption. A double-iridium OE Match spark plug offers enhanced durability and longer service life, helping maintain consistent ignition performance and protecting ignition coils and catalytic converters from damage caused by incomplete combustion.

When to replace:
  Engine misfires or uneven idle
  Reduced throttle response or loss of power
  Increased fuel consumption
  Manufacturer’s recommended maintenance interval reached
  During routine tune-up or ignition system servicing

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

0PB905612
99917015490
0242145552
0PB905612

The product you are viewing cross references to these numbers
99917019590/5x6
Product Information
Product Information
Spark plugs, 14FR6LDU.
The spark plug restores reliable ignition performance and balanced combustion across all cylinders, ensuring fit and function comparable to the original parts. Supplied as a complete kit, it is designed for complete replacement in compatible six-cylinder Porsche engines.
PACK OF 6

Fits:
Porsche 964 C2 / C4 1989 - 1993
Porsche 964 RS 3.6L / 3.8L 1991 - 1993
Porsche 964 TURBO 3.3L / 3.6L 1991 - 1993

Porsche 993 C2 / C4 1994 - 1997
Porsche 993 C2S / C4S 1994 - 1997
Porsche 993 RS 1994- 1997
Porsche 993 Turbo / Turbo S 1994 - 1997
Porsche 993 GT2 1994 - 1997

Porsche 996 TURBO 2000 - 2005
Porsche 996 GT2 2001 - 2005
Porsche 996 GT3 MKI 1999 - 2002
Porsche 996 GT3 MKII 2003>>

This OE Match spark plug set includes six identical spark plugs, each manufactured to closely follow the original Porsche specification. Designed to deliver consistent ignition across all cylinders, the set helps restore smooth engine operation, stable idle, and reliable throttle response.

Replacing spark plugs as a complete set is essential for balanced combustion and even engine performance. Over time, spark plugs degrade due to heat and combustion stress, leading to misfires, poor fuel economy, and reduced performance. This OE Match pack of six provides a cost-effective solution for scheduled maintenance, tune-ups, and engine servicing while maintaining OE-equivalent performance.

Each plug installs directly with no modification required.

Function:
•  Provides reliable ignition for all six cylinders
  Maintains smooth idle and responsive acceleration
  Supports efficient fuel combustion and engine balance
  Supplied as a complete engine set for correct servicing

Worn spark plugs can cause misfires, rough running, increased fuel consumption, and uneven engine performance. Replacing all six plugs together ensures consistent ignition timing across cylinders, helping maintain engine efficiency, performance, and long-term reliability. Using an OE Match set ensures proper operation without compromising on fit or function.

When to replace:
 Rough or unstable idle
 Hesitation or lack of power under acceleration
 Poor fuel economy
 Misfire codes or engine warning signs
  At regular maintenance intervals or during tune-ups

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

99917019590
99917019590
99917018390
99917019290

The product you are viewing cross references to these numbers
99917019590/5
Product Information
Product Information
Spark plug 14FR6LDU.
This OE Match spark plug restores proper ignition timing and efficient combustion, helping the engine run smoothly and respond confidently to throttle inputs. Designed for direct installation without modification, it’s ideal for regular servicing, tune-ups, and maintenance.
Sold individually, 6 required per engine.

Fits:
Porsche 964 C2 / C4 1989 - 1993
Porsche 964 RS 3.6L / 3.8L 1991 - 1993
Porsche 964 TURBO 3.3L / 3.6L 1991 - 1993

Porsche 993 C2 / C4 1994 - 1997
Porsche 993 C2S / C4S 1994 - 1997
Porsche 993 RS 1994- 1997
Porsche 993 Turbo / Turbo S 1994 - 1997
Porsche 993 GT2 1994 - 1997

Porsche 996 TURBO 2000 - 2005
Porsche 996 GT2 2001 - 2005
Porsche 996 GT3 MKI 1999 - 2002
Porsche 996 GT3 MKII 2003>>

OE Match spark plug for Porsche - direct replacement for part 99917019590, engineered to deliver reliable ignition performance, consistent combustion, and proper fuel burn with OE-equivalent fit and function.

The spark plug provides a controlled electrical spark inside the combustion chamber to ignite the air-fuel mixture. This ignition process is essential for engine power, efficiency, and smooth running.

Function:
•  Produces the ignition spark for combustion
  Supports smooth idle and throttle response
  Helps maintain proper engine efficiency and fuel burn
  Designed to match OE Porsche performance and heat range.

A deteriorated or worn spark plug can cause misfires, rough running, sluggish acceleration, and lower fuel efficiency. Replacing with an OE Match spark plug ensures ignition performance that closely mirrors the original specification, helping maintain engine health and reliable operation.

When to replace:
 Rough or unstable idle
 Hesitation or lack of power under acceleration
 Poor fuel economy
 Misfire codes or engine warning signs
  At regular maintenance intervals or during tune-ups

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

99917019590
99917019590
99917018390
99917019290

The product you are viewing cross references to these numbers
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