

Specifications
- Brand
- Cometic Gasket
- Part #
- C4137-051
- UPC
- 191070009427

Cometic Lexus/Toyota 4.0L V8 92.5mm Bore .051in MLS LHS Head Gasket
$103.76
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Fits 1990-2000 Lexus LS400. Cometic Multi-Layer Steel head gasket for the left side, ensuring a solid seal for your V8 engine.
Key Features
- Fits 1990-2000 Lexus LS400.
- Multi-Layer Steel (MLS) construction for increased strength and corrosion resistance.
- Outer layers are coated with Viton, a heat-resistant elastomer, for reliable sealing.
- Compressed operating thickness is .051 inches.
- Features a 92.5mm bore.
- Designed for the Left Hand Side (LHS) of the engine.
⚠️ 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
- Lexus GS400 1998-2000
- Lexus LS400 1990-2000
- Lexus SC400 1992-2000
Product Details
If you're rebuilding the top end of your 1990-2000 Lexus LS400, a reliable head gasket is crucial for sealing the combustion chamber and coolant passages. This Multi-Layer Steel (MLS) gasket from Cometic is built to handle the demands of the 4.0L V8 engine.
Cometic uses multiple layers of stainless steel for strength and resistance to corrosion. The outer layers are coated with Viton, a heat-resistant rubber material that can handle high temperatures and various sealing conditions. This construction means the gasket requires no additional sealants and works well with both aluminum and cast iron engine blocks. The compressed thickness is .051 inches, with a 92.5mm bore, designed specifically for the left side of your engine.
This gasket is a solid option for high-output engines, offering improved sealing performance compared to older gasket designs.
Specifications
- Brand
- Cometic Gasket
- Manufacturer Part #
- C4137-051
- UPC
- 191070009427
Frequently Asked Questions
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Cometic Lexus/Toyota 4.0L V8 92.5mm Bore .051in MLS LHS Head Gasket


