The Cometic Gaskets C4348-040 is engineered specifically for BMW's M42B18 and M44B19 engines, making it an essential component for any performance build or engine rebuild. With a thickness of 0.040 inches and an 85mm bore, this multi-layer steel (MLS) head gasket is designed to provide optimal sealing under high-pressure conditions.
Ensure that the mating surfaces of the engine block and cylinder head are clean and free of debris before installation. Proper torque specifications must be followed to achieve an effective seal. This head gasket is designed for high-performance applications, making it suitable for both street and track use.
For those looking to enhance the reliability and performance of their BMW engine, the Cometic Gaskets C4348-040 is a top-tier choice, ensuring a robust seal and longevity under demanding conditions.
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
| Vehicle Make/Model | Year | Trims |
|---|---|---|
| BMW 318i | 1991-1999 | Base |
| BMW 318is | 1991-1999 | Base |
| BMW 318ti | 1995-1999 | Base |
| BMW Z3 | 1996-1998 | Roadster |
| BMW Z3 | 1996-1997 | Base |
| BMW Z3 | 1997-1998 | 2.8i |
| BMW Z3 | 1998 | M Roadster |
| BMW Z3 | 1998 | 1.9i |

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.