If you're looking to maintain or enhance the performance of your Porsche 928 from 1989 to 1991, the Cometic Gaskets C5780-045 Cylinder Head Gasket is a solid choice. Designed specifically for the Porsche M28 engine series (M28.41, M28.42, M28.43, M28.44, M28.45, M28.46, M28.47, M28.49, M28.50), this gasket offers a reliable seal that can withstand the rigors of high-performance driving.
This gasket is compatible with the following models:
One Porsche 928 owner shared, "I installed the Cometic gasket on my '90 928, and the fit was perfect. I noticed a significant improvement in sealing and overall engine performance. It held up beautifully even during spirited drives." This kind of feedback highlights the gasket's reliability and effectiveness for those who demand the best from their vehicles.
Whether you're rebuilding your engine or just looking to replace a worn gasket, the Cometic C5780-045 is engineered to meet the needs of Porsche enthusiasts who appreciate precision and performance. Don't compromise on quality—choose a gasket that can handle the demands of your 928.
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
| Vehicle Make/Model | Year | Trims |
|---|---|---|
| Porsche 928 | 1985-1986 | S |
| Porsche 928 | 1987-1989 | S4 |
| Porsche 928 | 1990-1991 | GT |
| Porsche 928 | 1990-1991 | Base |
| Porsche 928 | 1993-1995 | GTS |

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.