Spark Plug - Champion CET12P
Best current price£5.51from Autodoc
Best offers
Shopping.co.uk recommended and popular offers
Autodoc£5.51Visit shop CHAMPION Spark plug VW,AUDI,MERCEDES-BENZ CET12P Engine spark plug,Spark plugs
Visit shopAutodoc£5.51Visit shop One Offer
1 offer from £5.51
View price history by clicking the chart icon.
AutodocCHAMPION Spark plug VW,AUDI,MERCEDES-BENZ CET12P Engine spark plug,Spark plugs
£8.45 delivery
£5.51
Visit shop
Product Information
Full details
This Champion CET12P spark plug is designed for vehicle owners seeking enhanced engine performance and long-term durability. Its key benefit is the platinum middle electrode, offering improved ignition and lifespan. A potential caveat is the need to verify precise compatibility with your specific vehicle model and engine code before purchase. This spark plug features a robust construction with a gasket seat and a 1.5mm spark position for reliable operation.
All features
| Model Part Number | CET12P |
|---|---|
| Brand | Champion |
Extended Product Information
FAQs
What makes the platinum middle electrode beneficial?
The platinum middle electrode is more durable and resistant to erosion than traditional materials, leading to a stronger spark, improved ignition, and a longer service life.
How do I confirm if this spark plug fits my car?
You must check your vehicle's owner's manual, service records, or consult a parts database using your car's make, model, year, and engine code. The CET12P has M14 x 1.25 threads and a 16mm spanner size, but specific fitment varies.
What is the correct tightening torque?
The recommended tightening torque for this spark plug is between 25-30 Nm. Over-tightening can damage the cylinder head, while under-tightening can cause leaks.
Can I clean and reuse this spark plug?
While it might be possible to clean a spark plug, it is generally recommended to replace them as per your vehicle manufacturer's service schedule, especially with premium plugs like those with platinum electrodes, to ensure optimal performance.
What does 'Ti Poly-V' refer to?
'Ti Poly-V' refers to the quality grade and material composition of the spark plug, indicating a high-quality manufacturing standard for enhanced durability and performance.
What is the thread length?
The thread length of the Champion CET12P spark plug is 19 mm.
Troubleshooting
Engine misfiring or rough idling
Ensure the spark plug is correctly installed and tightened to the specified torque. Check the spark plug wire or coil pack for secure connection and damage. Verify compatibility with your vehicle's engine.
Difficulty starting the engine
Confirm the spark plug is the correct type for your engine. Check that all connections are secure and that the spark plug is not fouled or damaged.
Reduced fuel efficiency
An improperly installed or incompatible spark plug can affect efficiency. Ensure correct installation and verify compatibility. Consider replacing all spark plugs if they are old or worn.
Pros and Cons
Pros
- Enhanced ignition with platinum electrode.
- Durable construction for long service life.
- Wide vehicle compatibility (refer to technical info).
- Reliable sealing with gasket seat.
Cons
- Requires careful compatibility check with specific vehicle/engine.
- Platinum electrode may be more costly than standard.
- Specific tightening torque required (25-30 Nm).
Setup, Compatibility & Care
Setup:
- Ensure the engine is cool before starting.
- Remove the old spark plug using a 16mm spanner.
- Verify the Champion CET12P matches the old plug's specifications (thread size, reach, heat range).
- Gently thread the new spark plug into the cylinder head by hand to avoid cross-threading.
- Tighten the spark plug to the manufacturer's recommended torque, typically between 25-30 Nm. Do not overtighten.
- Reconnect the spark plug wire or coil pack.
Compatibility:
This spark plug is designed for a wide range of vehicles, including models from VW, Audi, Mercedes-Benz, Opel, BMW, Ford, Renault, Skoda, Seat, and Hyundai. Crucially, always refer to your vehicle's technical information and specific engine codes to confirm exact compatibility before purchasing. Cross-reference part numbers if possible.
Care:
Spark plugs are generally maintenance-free and designed for replacement rather than servicing. If removed for inspection, handle the electrodes gently. Avoid cleaning with abrasive materials that could damage the platinum tip. Ensure the connection is clean and dry before reinstallation.