spark plug Genuine Porsche part 95817022290

Spark Plug, T40109S
This original Porsche spark plug provides the ignition spark required for combustion in the hybrid V6 petrol engine, helping maintain smooth running, reliable starting and correct engine performance.
Sold individually, 6 required per engine
Fits:
Porsche 958 Cayenne 3.0L V6 Hybrid 2011 - 2018 M06.EC 
Porsche 970 Panamera 3.0L Hybrid 2010 - 2016
The Genuine Porsche 95817022190 spark plug is an OE ignition service part for selected Porsche 958 Cayenne 3.0L V6 Hybrid and Porsche 970 Panamera 3.0L Hybrid models. It helps deliver reliable ignition, smooth running and correct engine performance, making it ideal for scheduled servicing, misfire diagnosis or ignition system repairs using Genuine Porsche parts.
What This Part Does / Functions:
•  Produces the ignition spark inside the combustion chamber
•  Ignites the air/fuel mixture at the correct time
•  Supports smooth idle and clean acceleration
•  Helps maintain engine power and fuel efficiency
•  Supports reliable cold starting and restart operation
•  Helps reduce misfires caused by worn or incorrect spark plugs
•  Provides correct OE Porsche fitment and heat range
•  Replaces worn, fouled or aged original spark plugs.
Why Replace This Part?
Spark plugs are normal ignition service items and wear over time. The electrode gap can increase, the firing tip can become worn, and the plug can become fouled by fuel, oil or carbon deposits. Worn spark plugs may cause poor starting, rough idle, hesitation, misfires, reduced fuel economy and loss of performance. On hybrid Porsche models, reliable ignition performance is especially important because the petrol engine may start and stop more frequently during hybrid operation. Replacing the spark plugs with Genuine Porsche OE spark plugs helps restore correct ignition performance and keeps the V6 hybrid powertrain running as intended.
When to Replace This Part
•   During scheduled spark plug service
•   If the engine has a misfire or rough idle
•   If starting or hybrid engine restart becomes less smooth
•   If acceleration feels hesitant or uneven
•   If fuel economy has reduced
•   If spark plugs are fouled, worn or damaged
•   During ignition coil replacement or ignition system service
•   When recommissioning a vehicle with unknown service history.
Where It Fits on the Car
This spark plug fits in the engine cylinder head, with one spark plug fitted per cylinder. It works with the ignition coil to generate the spark required for combustion in the V6 petrol engine. Correct installation torque and Porsche workshop procedures should always be followed. Ignition coils, plug wells and coil seals should be inspected during replacement.

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

95817022190

The product you are viewing cross references to these numbers

Spark plug
6 Required per engine. Price is for each.
Fits:
Porsche Cayenne V6 3.6L M55.02

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

95817022290

The product you are viewing cross references to these numbers

Spark plug
The Bosch spark plug 0 242 245 576 is an OEM-quality ignition component designed for the Porsche 958 Cayenne 3.0L V6 Hybrid and 970 Panamera 3.0L Hybrid. Manufactured as a direct replacement for Porsche part 95817022190, this spark plug delivers reliable ignition, efficient combustion, and smooth engine performance.
Sold individually, 6 required per engine
Fits:
Porsche 958 Cayenne 3.0L V6 Hybrid 2011 - 2018 M06.EC 
Porsche 970 Panamera 3.0L Hybrid 2010 - 2016
Spark plugs create the electrical spark required to ignite the air-fuel mixture inside each cylinder. Correctly specified plugs help maintain stable idle, responsive acceleration, reliable starting, fuel efficiency, and low emissions. Worn plugs can cause misfires, rough running, poor fuel economy, and reduced performance.
Key Features & Benefits
•  Genuine Bosch manufacture
•  Direct replacement for Porsche 95817022190
•  Bosch reference 0 242 245 576
•  Supports smooth combustion and reliable starting
•  Helps maintain performance, fuel economy, and emissions control
Why Replacing Spark Plugs Matters
Spark plugs naturally wear over time, reducing the strength and consistency of the ignition spark. Replacing them at the recommended service interval helps restore engine performance, improve fuel efficiency, reduce emissions, and ensure reliable starting in all driving conditions.
When to Replace Spark Plugs
•  At the manufacturer's recommended service interval
•  If the engine misfires or idles roughly
•  Poor fuel economy
•  Difficult starting or hesitation under acceleration
•  Reduced engine performance
•  During a scheduled ignition system service

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

95817022190

The product you are viewing cross references to these numbers

Spark plug. 
6 Required per engine. Price is for each.
Fits:
Porsche Cayenne V6 3.6L M55.02

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

95817022290

The product you are viewing cross references to these numbers

Spark Plug.
The OE Match Spark Plug is a premium-quality replacement ignition component designed to deliver reliable spark ignition and efficient combustion in compatible Porsche petrol engines. Manufactured to OE specifications for fit, heat range and performance, this spark plug provides consistent ignition of the air and fuel mixture, helping to maximise engine power, fuel efficiency and emissions performance.  
x6 Required Per Engine.
Sold Each.

Fits:
Porsche 958 Cayenne 3.0L V6 Hybrid 2011 - 2018 M06.EC 
Porsche 970 Panamera 3.0L Hybrid 2010 - 2016


Manufactured using a high-strength steel shell, precision-engineered centre electrode and premium ceramic insulator, the spark plug is built to withstand extreme combustion temperatures, high cylinder pressures and repeated ignition cycles. Its corrosion-resistant construction and accurate electrode gap ensure dependable spark performance and long service life. Designed for direct OE-style installation, it integrates seamlessly with the original ignition system, making it the ideal replacement during scheduled servicing or engine maintenance.   

What This Product Does:

• Produces the spark required to ignite the air and fuel mixture.
• Supports efficient and complete combustion.
• Promotes smooth engine performance and responsive acceleration.
• Helps maximise fuel economy.
• Reduces exhaust emissions through efficient combustion.
• Provides reliable cold and hot engine starting.
• Restores factory ignition performance.
• Forms an essential part of the engine ignition system.

Symptoms Of Wear Or Failure:

• Engine misfires.
• Rough or uneven idle.
• Reduced engine power or acceleration.
• Increased fuel consumption.
• Difficult starting or extended cranking.
• Hesitation during acceleration.
• Illuminated engine management or check engine warning light.
• Poor throttle response.
• Excessive exhaust emissions.
• Worn, fouled or damaged electrodes.

Why Replacement Matters:

• Spark plugs are exposed to extremely high combustion temperatures and electrical loads every time the engine runs. Over time, the electrodes naturally wear, deposits can accumulate on the firing tip and the spark gap gradually increases, reducing ignition efficiency.
• A worn spark plug can lead to incomplete combustion, engine misfires, rough running and increased fuel consumption. Continued operation with deteriorated spark plugs can also place additional strain on the ignition coils and allow unburnt fuel to enter the exhaust system, potentially shortening the life of the catalytic converter.
• Replacing worn spark plugs at the recommended service interval restores optimum combustion, smooth engine operation and reliable starting performance. The OE Match Spark Plug is manufactured to OE standards to provide factory-style fitment, dependable ignition performance and long-lasting durability, helping maintain the performance, efficiency and reliability expected from your Porsche.

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

95817022190

The product you are viewing cross references to these numbers

Spark Plug. 
The OE Match Spark Plug is a premium-quality replacement ignition component engineered to deliver reliable spark generation and efficient combustion for compatible Porsche petrol engines. Manufactured to OE specifications for fit, heat range and ignition performance, this spark plug provides consistent ignition of the air and fuel mixture, helping to optimise engine power, fuel economy, emissions performance and overall drivability.  
Sold Each.
x6 Required Per Engine.
Fits:

What This Product Does:

• Produces the spark required to ignite the air and fuel mixture.
• Promotes complete and efficient combustion.
• Supports smooth engine performance and responsive acceleration.
• Helps maximise fuel efficiency.
• Reduces exhaust emissions through efficient combustion.
• Provides reliable starting in all operating conditions.
• Restores factory ignition system performance.
• Forms an essential part of the engine ignition system.

Symptoms Of Wear Or Failure:

• Engine misfires.
• Rough or unstable idle.
• Reduced engine power or sluggish acceleration.
• Increased fuel consumption.
• Difficult starting or prolonged cranking.
• Hesitation under acceleration.
• Illuminated engine management or check engine warning light.
• Poor throttle response.
• Increased exhaust emissions.
• Worn, fouled or damaged spark plug electrodes.

Why Replacement Matters:

• Spark plugs are critical components of the ignition system and are subjected to thousands of ignition events every minute while operating under extreme heat and pressure. Over time, normal electrode wear, carbon deposits and an increasing spark gap reduce ignition efficiency, resulting in incomplete combustion and reduced engine performance.
• A worn spark plug can lead to engine misfires, rough running, poor fuel economy and increased emissions. Continued use of deteriorated spark plugs may also place additional strain on the ignition coils and allow unburnt fuel to enter the exhaust system, potentially shortening the lifespan of the catalytic converters.
• Replacing worn spark plugs at the recommended service intervals restores efficient combustion, reliable engine starting and optimum engine performance. The OE Match Spark Plug is manufactured to OE standards to provide factory-style fitment, dependable ignition performance and long-lasting durability, helping maintain the performance, efficiency and reliability expected from your Porsche.

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

95817022290

The product you are viewing cross references to these numbers