

Specifications
- Brand
- Cometic Gasket
- Part #
- C4166-030
- UPC
- 191070022457

Cometic Toyota 4AG-GE 83mm Bore .030 inch MLS Head Gasket
$98.84
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Fits 1985-1991 Toyota Corolla. Cometic 83mm bore MLS head gasket with .030" compressed thickness for reliable sealing.
Key Features
- Fits 1985-1991 Toyota Corolla and 1985-1989 Toyota MR2.
- Multi-Layer Steel (MLS) construction offers increased strength and rebound resistance.
- Outer layers are coated with heat-resistant Viton rubber for reliable sealing.
- Compressed operating thickness is .030 inches.
- Designed for an 83mm bore, suitable for 4A-GE engines.
- No additional sealants are required for installation.
⚠️ 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 Corolla 1985-1991
- Toyota MR2 1985-1989
Product Details
If you're rebuilding the top end of your 1985-1991 Toyota Corolla, a solid head gasket is crucial for keeping that 4A-GE engine running right. This Multi-Layer Steel (MLS) gasket from Cometic is built to handle the demands of performance engines, offering a reliable seal between your cylinder head and block.
Cometic uses multiple layers of stainless steel for strength and corrosion resistance. The outer layers are coated with Viton, a heat-resistant rubber material that can handle high temperatures up to 482°F (250°C) and works well with different head and block materials, including aluminum and cast iron. This gasket has a compressed operating thickness of .030 inches, which is important to get right when you're putting the engine back together. Because it's an MLS design, it doesn't require any extra sealants, making installation more straightforward.
This gasket is specifically made for the 83mm bore size common on the 4A-GE engines found in your Corolla and MR2. It's a well-built component designed for a direct fit, ensuring you can get your engine sealed up properly.
Specifications
- Brand
- Cometic Gasket
- Manufacturer Part #
- C4166-030
- UPC
- 191070022457
Frequently Asked Questions
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Cometic Toyota 4AG-GE 83mm Bore .030 inch MLS Head Gasket

