If you're looking for a reliable replacement for your BMW's cylinder head gasket, the Cometic Gaskets C4478-140 is a solid choice. Designed specifically for the BMW S38B35 and S38B36 engines, this gasket is made from high-quality multi-layer steel, ensuring durability and performance under pressure.
The C4478-140 gasket features a multi-layer steel construction, which provides excellent sealing capabilities and resistance to blowouts. Its 0.140-inch thickness is designed to maintain optimal compression ratios, making it suitable for high-performance applications. The 95mm bore ensures a perfect fit for your engine, allowing for efficient combustion and power delivery.
Many users have praised the C4478-140 for its easy installation and reliable performance. One customer noted, "After installing this gasket, my engine runs smoother and I've noticed a significant improvement in power." Another user mentioned, "I appreciate the quality of the materials used. It feels sturdy and well-made, which gives me confidence in its longevity."
This gasket is compatible with the following BMW models:
Overall, the Cometic Gaskets C4478-140 is a dependable choice for anyone needing a cylinder head gasket for their BMW S38B35 or S38B36 engine. With its robust construction and positive user feedback, it stands out as a reliable option for both daily drivers and performance enthusiasts.
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
| Vehicle Make/Model | Year | Trims |
|---|---|---|
| BMW M5 | 1988, 1991-1992 | Base |
| BMW M6 | 1987-1988 | Base |

Cometic is a company known for manufacturing gaskets and engine seals for different engines. They cater to various industries such as the marine, industrial, agricultural, and automotive sectors. The company was established back in 1989 and has since provided high performance sealing solutions worldwide.
Motorsport ParticipationThe company is considered as the leading supplier when it comes to gaskets and seals worldwide. They have provided high-performance gaskets in various racing events such as NASCAR, GNCC, and AMA. They helped top racing teams compete at the highest level by improving engine reliability.
Built for Extreme PerformanceWhether you are into endurance races at more than 220mph or setting the fastest drag records in 2000 hp top fuel race cars, Cometic has the right product for you. They design their products to withstand extreme temperatures and pressures. Hence, they are the brand chosen by the best in motorsports.
Best Value of ProductCometic has always been dedicated to providing high-quality products that provide customer satisfaction. They have always given their customers the best product at the most competitive price.
Quality in Every ProductThe company is housed in a 70,000 square foot facility with state-of-the-art manufacturing equipment that helps them create products that are superior compared to its competitors. Using premium materials, they are able to develop gaskets that provide proper seals every time.
Purchase Cometic Products at Vivid RacingIf you are in search of a high-quality gasket for your engine, then Cometic is the brand for you. Designed for OEM or high-performance applications, Cometic has got you covered. To know more about them, visit Vivid Racing and check out their list of products that fit your needs.