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Cometic Gasket Part # CGSC14021-042

Cometic Honda K20C1/K20C4 .042in HP Cylinder Head Gasket - 88mm Bore - C14021-042

$96.52 USD

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The Cometic Honda K20C1/K20C4 .042in HP Cylinder Head Gasket - 88mm Bore - C14021-042 is a precision-engineered head gasket with a 88mm bore and .042" compressed thickness.

The Cometic premium head gasket is engineered for high-performance and racing applications where OEM gaskets fall short. Built with Cometic's premium materials, this gasket meets or exceeds OEM specifications for durability and sealing performance. Precision CNC-machined to exacting tolerances, this gasket seals combustion, water jackets, and oil passages simultaneously — eliminating the need for multiple gaskets or sealing compounds.

  • Bore Size: 88mm
  • Thickness: .042" compressed
  • Part Number: C14021-042

Verified fitment: Acura RDX (2019–2021); Honda Accord (2018–2020); Honda Civic (2017–2020).

Free U.S. standard shipping on qualifying orders $199+. Special order and made-to-order items can't be cancelled or refunded once ordered.

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Free U.S. standard shipping on qualifying orders $199+

Ships from our Buffalo, NY warehouse

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