Our stock status is accurate!

If showing as in stock, we have physical stock ready to dispatch.

OE JAPAN Cylinder Head Gasket for K24 Swap 87mm

SKU: 12251-K20-K24

Rated 5 out of 5
(1) See reviews

£66.78 (£55.65 Ex.VAT)

UK dispatch: Order before 1pm Monday to Friday for same day dispatch.
UK: Expect delivery 27/08/26–28/08/26
Available (In Stock)
Checkout securely with:
PayPal
Visa logo
Mastercard
ApplePay
Google PaY
American Express

Description

MANUFACTURER : JAP OEM PARTS

JAP OEM PARTS specialises in the supply of High Quality spare parts from OEM Manufacturers. 

Focus is on quality providing exceptional value for money. 

High quality parts for durability and first time fitment. 

THE PRODUCT : CYLINDER HEAD GASKET

This is the correct Head Gasket to use for K24 Swaps (K24 Bottom End and K20A2 Head).

Bore Size is 87.00mm

The Stock K24 Head gasket has different water channels closed on the gasket, therefore will not be ideal for the K20A2 Head. 

This Gasket has the correct open/closed water channels for the K20A2 Head.

The cylinder head gasket is responsible for sealing the combustion chamber between the cylinder block and cylinder head.

It’s job is to keep combustion gasses and coolant seperate. nHead gasket replacement is a labour intensive job. 

JAP OEM gaskets are high quality items and we have tested these to power outputs far exceeding factory specification !

Worn or leaking Head Gaskets may cause the following issues

– Loss of coolant 

– Higher engine running temperature or overheating 

– Bubbles forming in the radiator/radiator leaking from overflow 

– Milky oil colour – more noticeable under the oil filler cap 

SPECIFIC ITEM INFORMATION 

Stock size and thickness gasket for K24 Block 

PACK SIZE

This item contains 1 X Cylinder Head Gasket

FITTING GUIDE

K20/K24 Conversions with K24 Block and K20A2 Cylinder Head

Fitting Guide

Make Model Year Chassis Engine Size Engine Code Category Part Fitment Notes
Make Model Year Chassis Engine Size Engine Code Category Part Fitment Notes

1 review for OE JAPAN Cylinder Head Gasket for K24 Swap 87mm

  1. Anonymous (verified owner)

Only logged in customers who have purchased this product may leave a review.

Your Basket

When can I receive this item?

We ship orders same day if ordered before 1pm (Mon-Fri)

All UK orders are shipped next working day Mon-Fri

(not guaranteed, but 99% of parcels arrive next day)

International Order delivery time is shown at checkout

A white sports car is parked in snow with a mountain and pine trees in the background. Text reads 10% OFF EVERYTHING, 24th December 2025 to 2nd January 2026. Silhouettes of Father Christmas’s sleigh and reindeer are in the sky. | Jap Service Parts - Car Parts
Independently verified
5365 reviews