Cometic
Cometic Honda K20/K24 88MM Head Gasket - C4312051
Cometic Honda K20/K24 88MM Head Gasket - C4312051
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- Free fitment check before you order
Listed for: Honda K20/K24 88MMFitment notes & questions
Honda K20/K24 88MM Head Gasket by Cometic for Honda. The head gasket seals the cylinder head to the block, keeping combustion pressure in the cylinders and coolant and oil in their own passages.
Quick facts
- Brand: Cometic
- Part type: Head gasket
- Listed for: Honda
- Part number: C4312051
Tip: Most head gaskets call for new head bolts and a flat, clean deck surface. Check the head and block before you reassemble.

Cometic head gasket for the Honda K20/K24 88MM: what to know
A failed head gasket can mix coolant and oil, push coolant out of the system or cause overheating, so it is a job worth doing once and doing right.
Fitment notes
- Listed for: Honda K20/K24 88MM.
- Specs, lead time and warranty come from Cometic and can change. The details above this guide are the latest we have.
Not sure it fits? Tell us exactly what you drive and we'll confirm fitment first. It's free and saves a return.
Ask about fitmentWhat else to plan for
- Head bolts. Many engines use torque-to-yield head bolts that should not be reused.
- Coolant. Refill with the coolant type your engine calls for.
- Valve cover and intake gaskets. They come off during the job, so it is the time to replace them.
More for your car: Honda Parts · All Head Gaskets · Engine