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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.
Achieve maximum sealing performance with the Cometic Multi-Layer Steel (MLS) head gasket designed specifically for the BMW M20 2.5L/2.7L engine. Featuring an 85mm bore and a compressed thickness of .070 inches, this gasket is engineered to handle the intense pressures of high-output engines without the need for additional sealants.
The Cometic MLS design utilizes embossed outer layers coated in Viton, a high-temperature fluoroelastomer, to ensure a perfect seal even under varying thermal expansion rates. This makes it the premier choice for enthusiasts looking to maintain engine integrity in their 325i or 525i builds. By choosing this gasket, you are investing in the longevity and reliability of your engine's top end. Whether you are performing a street-performance build or a full race engine overhaul, GGCRACING offers the premium gaskets required to ensure your BMW performs flawlessly under pressure.
| Brand | Cometic Gasket |
|---|---|
| Manufacturer part number | C4394-070 |
| GGC SKU | CGSC4394-070 |
| UPC / GTIN | 191070026219 |
Use the manufacturer part number when you compare with other listings or ask us to confirm a match.
| Box size | 24 × 9.5 × 0.25 in |
|---|---|
| Shipping weight | 0.7 lb |
| Year | Make | Model | Trim |
|---|---|---|---|
| 1986-1988 | BMW | 325 | Base |
| 1984-1987 | BMW | 325e | Base |
| 1986-1987 | BMW | 325es | Base |
| 1987-1993 | BMW | 325i | Base |
| 1987-1991 | BMW | 325is | Base |
| 1988-1991 | BMW | 325iX | Base |
| 1989-1990 | BMW | 525i | Base |
| 1982-1988 | BMW | 528e | Base |
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