Engines and Components› Cylinder Heads and Components
Cometic Gasket
Cometic GM L42/L61 Gen-1/2 ECOTEC .045in MLS Cylinder Head Gasket - 89mm Bore
SKU: C006 C5804-045
Easy — 1–2 hours
Description
This gasket is designed for GM L42/L61 Gen-1/2 ECOTEC engines. It provides maximum sealing performance for high-output engines and does not require sealants.
Fitment
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Specifications
| Brand | Cometic Gasket |
| Part Number | C006 C5804-045 |
Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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