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Cometic Gasket is the world leader in custom multi-layer steel head gaskets for performance and motorsport engines. From off-the-shelf MLS for popular platforms to bespoke gaskets for race-only builds, Cometic seals everything from Honda B-series to LSX.
Maintain a leak-free engine with the Cometic Aramid Fiber Oil Pan Gasket, specifically designed for the Buick V6 20-bolt pattern. This high-performance gasket is crafted from a hi-temperature, hi-density material that is engineered to resist creeping and withstand the harsh conditions of automotive oil systems. Its advanced composition ensures it remains fuel-resistant and durable, providing a reliable seal that requires no additional sealants.
This gasket is an excellent upgrade for classic Buick enthusiasts looking to eliminate oil leaks and restore engine bay cleanliness. Because it is fuel-resistant and designed for high-density applications, it offers a level of reliability that standard paper gaskets simply cannot match. Whether you are restoring a vintage Buick or maintaining a daily driver, you can count on the quality of Cometic products. Browse the full selection of engine sealing solutions at GGCRACING to keep your vehicle running at its best.
…and 206 additional fitments. Contact us to confirm yours.
| Brand | Cometic Gasket |
|---|---|
| Manufacturer part number | C5700-094 |
| GGC SKU | CGSC5700-094 |
| UPC / GTIN | 191070020040 |
Use the manufacturer part number when you compare with other listings or ask us to confirm a match.
| Box size | 19 × 11 × 0.6 in |
|---|---|
| Shipping weight | 0.35 lb |
| Year | Make | Model | Trim |
|---|---|---|---|
| 1975-1977 | Buick | Century | Base |
| 1975-1979 | Buick | Century | Custom, Special |
| 1978-1981 | Buick | Century | Limited, Sport |
| 1980-1981 | Buick | Century | Base, Estate |
| 1984 | Buick | Century | Estate, Olympia Limited |
| 1984-1986 | Buick | Century | T-Type |
| 1984-1988 | Buick | Century | Custom, Limited |
| 1985-1988 | Buick | Century | Estate Wagon |
| 1980-1990 | Buick | Electra | Limited, Park Avenue |
| 1985-1990 | Buick | Electra | T-Type |
| 1989-1990 | Buick | Electra | Park Avenue Ultra |
| 1976-1981 | Buick | LeSabre | Base |
| 1977-1978 | Buick | LeSabre | Custom |
| 1978-1981 | Buick | LeSabre | Sport |
| 1979-2005 | Buick | LeSabre | Limited |
| 1982 | Buick | LeSabre | Limited Edition F/E |
| 1982-2005 | Buick | LeSabre | Custom |
| 1985 | Buick | LeSabre | Collector's Edition |
| 1987 | Buick | LeSabre | T-Type |
| 1987-1991 | Buick | LeSabre | Base |
| 1988-1991 | Buick | Reatta | Base |
| 1975-1987 | Buick | Regal | Base |
| 1976-1977 | Buick | Regal | SR |
| 1978-1982 | Buick | Regal | Sport |
| 1978-1987 | Buick | Regal | Limited |
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