Cometic C14021-042 .042" HP Cylinder Head Gasket for 2017-2021 Honda Civic Type

Vehicle Fitment

• 2017-2021 Honda Civic Type R (K20C1, FWD)
• 2018-2020 Honda Accord (EX-L, 1.5T, FWD)
• 2019-2021 Acura RDX (SH-AWD, K20C4)

Fitment Notes

• Compatible with K20C1 and K20C4 engine codes only.
• Not compatible with K20A, K20Z, or K20C2 engines.
• Designed for stock compression ratios; not suitable for high-compression or forced induction applications.

Features

• Material: High-Performance (HP) composite for enhanced sealing and durability.
• Compressed Thickness: .042 inches (1.07 mm), ideal for OEM applications requiring standard compression ratios.
• Bore Size: 88 mm, matching OEM specifications for precise fitment.
• Layer Count: 4, providing optimal sealing under high pressure and temperature conditions.
• Designed for K20C1 and K20C4 engines, ensuring compatibility with specific Honda and Acura models.
• Eliminates the need for additional sealants or re-tightening after installation.
• Manufactured to order, ensuring fresh production and quality control.
• Backed by Cometic's reputation for high-performance gaskets in motorsport applications.

Specifications

• Material: High-Performance (HP) composite
• Compressed Thickness: .042 inches (1.07 mm)
• Bore Size: 88 mm
• Layer Count: 4
• Orientation: None
• Position: Upper (Cylinder Head)
• Drivetrain Compatibility: FWD (Civic Type R, Accord), SH-AWD (RDX)

Included Components

• 1x Cometic C14021-042 Cylinder Head Gasket

Product Description

The Cometic C14021-042 is a high-performance cylinder head gasket designed specifically for Honda's K20C1 and K20C4 engines found in the 2017-2021 Civic Type R, 2018-2020 Accord, and 2019-2021 Acura RDX. With a compressed thickness of .042 inches and a bore size of 88 mm, it offers a direct replacement for OEM gaskets, ensuring precise sealing and durability under high-pressure conditions. The 4-layer construction provides enhanced resistance to heat and chemical degradation, making it suitable for both street and light-performance applications.

This gasket is compatible with K20C1 and K20C4 engine codes only. It is not compatible with K20A, K20Z, or K20C2 engines. Installation is straightforward, and no additional sealants or re-tightening are required post-installation.