

Specifications
- Brand
- Cometic Gasket
- Part #
- C15475-040
- UPC
- 191070530518

Cometic BMW S63/N63 90mm Bore .040in MLX Head Gasket
$98.84
Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.
Cometic BMW S63/N63 .040in MLX Head Gasket. Features HP shim technology for improved sealing around the combustion chamber.
Key Features
- Fits a wide range of BMW 5 Series, 6 Series, 7 Series, X5, and X6 models from 2008-2019.
- Features HP shim technology to increase clampload around the combustion chamber for improved sealing.
- Designed for open deck blocks, enhancing sealability.
- Embossed outer layers are coated with Viton for durability and resistance to engine fluids.
- This is an MLX head gasket with a 90mm bore and a thickness of .040 inches.
⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more
Product Details
Cometic Gasket is known for making well-built sealing solutions, and this MLX head gasket is a prime example for BMW S63 and N63 engines. If you're working on a BMW 550i, 750i, or X6 from the 2010s, this gasket is designed to fit your engine's specific needs.
This gasket uses HP shim technology, which is designed to increase the clamping force around the combustion chamber. This is especially helpful on open deck blocks, like those found in many BMWs, as it helps create a stronger seal. The outer layers are also embossed and coated with Viton, a material known for its resistance to heat and fluids, ensuring a reliable seal under demanding conditions.
This particular gasket has a 90mm bore and is .040 inches thick, making it an undersize replacement. Always ensure you are using the correct gasket thickness for your specific engine build and machining specifications.
Specifications
- Brand
- Cometic Gasket
- Manufacturer Part #
- C15475-040
- UPC
- 191070530518
Frequently Asked Questions
You Might Also Like
Similar products from the same category
Cometic BMW S63/N63 90mm Bore .040in MLX Head Gasket


