Genuine BMW N55 Spark Plug Recess Insert Gasket
Keep your BMW N55 running faultlessly with this Genuine BMW spark plug recess insert gasket. This OEM spark plug well seal is the correct direct replacement for N55 engines and stops oil leaking into the spark plug tubes, protecting your ignition coils and preventing misfires. If you have oil in the spark plug wells, a burning oil smell or intermittent misfire on your turbocharged 3.0 petrol N55, this spark plug recess gasket is the fix you need.
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Why choose this Genuine BMW gasket
- Genuine BMW part for perfect fit and long service life on N55 engines
- Stops oil ingress into the spark plug wells for reliable ignition and smooth performance
- Prevents coil pack contamination and misfires caused by leaking well seals
- Direct replacement, no guesswork, no modification
- Trusted by Nforcd technicians and customers alike for leak-free results
Compatibility
Designed for vehicles with the BMW N55 engine, including:
- 1 Series E82 and E88 – 135i
- 3 Series E90, E91, E92, E93 – 335i and 335xi
- 5 Series F07 GT, F10, F11 – 535i and 535iX
- 6 Series F12 – 640i
- X Series – X3 F25 35iX, X5 E70 LCI 35iX, X6 E71 35iX
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Part number
11127573439 (also referenced as 11 12 7 573 439)
Fitting and support
We recommend professional installation. Nforcd offer expert fitting at our Warwickshire workshop. For a fitting quote or to book in, email Sales@nforcd.com.
Compatibility check before dispatch
We verify compatibility before shipping. Please provide your UK registration number or the last 7 digits of your VIN at checkout so we can ensure this Genuine BMW N55 spark plug recess insert gasket is correct for your car.
Warranty
Two years manufacturer warranty for UK customers and one year manufacturer warranty for international customers when a VIN is provided at checkout on compatible vehicles.
Trusted by enthusiasts
We use these Genuine BMW N55 spark plug recess gaskets in our own builds and customer cars. Feedback is consistently positive for fit and durability, with oil leaks resolved and idle smoothness restored.
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