
Specifications
- Brand
- Cometic Gasket
- Part #
- C4166-140
- UPC
- 191070102005

Cometic Toyota 4A-GE/4A-GEZ .140in MLS Cylinder Head Gasket - 83mm Bore - 16-Valve
$229.86
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Fits 1985-1994 Toyota MR2. Cometic .140in MLS head gasket with 83mm bore for 4A-GE/4A-GEZ engines. Built for high output.
Key Features
- Fits 1985-1994 Toyota MR2, 1989-1992 Toyota Celica, and 1985-1988 Toyota Corolla.
- Cometic Multi-Layer Steel (MLS) head gasket for 4A-GE and 4A-GEZ engines.
- Features an 83mm bore and a compressed thickness of .140 inches.
- Outer layers are embossed and coated with heat-resistant Viton rubber.
- Multiple stainless steel layers provide increased strength and corrosion resistance.
- Designed for high output engines and does not require additional sealants.
⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more
Fits these vehicles
- Toyota Celica 1989-1992
- Toyota Corolla 1985-1988
- Toyota MR2 1985-1989, 1991-1994
Product Details
If you're rebuilding the top end of your 1985-1994 Toyota MR2 with a 4A-GE or 4A-GEZ engine, this Cometic Multi-Layer Steel (MLS) head gasket is a solid choice. It's specifically made to handle the demands of higher output engines, ensuring a strong seal between your cylinder head and block.
This gasket features multiple layers of stainless steel for increased strength and resistance to corrosion. The outer layers are coated with Viton, a heat-resistant rubber material that can handle tough sealing conditions and works well with both aluminum and cast iron blocks. The center layer is stainless steel and its thickness is what determines the overall gasket compression thickness, which is .140 inches for this part, with an 83mm bore designed for 16-valve heads. Because it's an MLS gasket, it doesn't require any additional sealants, making installation more straightforward.
This gasket is well-built and designed to provide reliable sealing for your engine build.
Specifications
- Brand
- Cometic Gasket
- Manufacturer Part #
- C4166-140
- UPC
- 191070102005
Frequently Asked Questions
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Cometic Toyota 4A-GE/4A-GEZ .140in MLS Cylinder Head Gasket - 83mm Bore - 16-Valve

