Apexi APEXi Engine Metal Head Gasket Honda B16/18, 82mm T-0.45

SKU: 04M5Q | MPN:  814-H001
In stock
Sale price$208.05 USD Regular price$219.00 USD
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Size: T-0.45

The A'PEXi metal headgaskets provide upgraded protection on high horsepower engines. Factory headgaskets cannot withstand the pressures of high output operation and often cause the engine to "blow." This condition is actually caused by a failure in the factory headgasket. A'PEXi recommends replacing the factory headgasket with a metal one before gasket failure causes more damage to the engine. The gaskets are all designed engine specific and provide a complete and secure seal.

Bolt-On Yes
Part Number

814-H001 : T=0.45mm

814-H002 : T=1.5mm

814-H003 : T=2.1mm

Engine B16A, B16B, B18C
Gasket Bore 82mm
Engine Bore Size (mm) 81mm (factory)
Gasket Thickness (mm)

T=0.45mm

T=1.5mm

T=2.1mm

Compression (A'PEXi Head Gasket)

814-H001 : B16= 11.0, B18= 11.3

814-H002 : B16= 9.8, B18= 10.1

814-H003 : B16= 9.2, B18= 9.6

Special Notes For High-Compression (NA) applications
WARNING: California Prop 65
Cancer & Reproductive Harm
www.p65warnings.ca.gov


Vehicle Fitments:

Year Make Model Submodel
1990 - 2001 Acura Integra GS, LS
1992 - 2001 Acura Integra GS-R
1990 - 1998 Acura Integra RS
1995 - 1996 Acura Integra Special Edition
1997 - 2001 Acura Integra Type R
1999 - 2000 Honda Civic Si, HX, EX-R SIR, EX-R, LX, DX, EX, GX, CX
1999 Honda Civic Value Package
1994 - 1997 Honda Civic del Sol Si, S, VTEC

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