Gaskets and Seals› Engine Gaskets and Seals
Cometic Gasket
Cometic Honda K20C1/K20C4 .042in HP Cylinder Head Gasket - 88mm Bore
SKU: C006 C14021-042
Easy — 1–2 hours
Description
This gasket is constructed with 4 layers for durability and provides a superior seal for select Honda engines. It is precision-cut for an optimal fit between the cylinder head and engine block.
Fitment
Fitment Guaranteed
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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.
Available on iOS & Android
Specifications
| Brand | Cometic Gasket |
| Part Number | C006 C14021-042 |
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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