Cometic Lexus/Toyota 4.0L V8 92.5mm .051in MLS LHS Head Gasket — Fits 1990-2000 Lexus LS400

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SKU: CGSC4137-051
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Sale price$101.33 Regular price$112.58
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Car Wheel Size Chart

Wheel Diameter (inches) Tire Width (mm) Aspect Ratio Rim Width (inches)
14185655.5
15195606.0
16205556.5
17215507.0
18225457.5
19235408.0
20245358.5

Note: Wheel and tire sizes vary by car make and model. Always consult your vehicle’s manufacturer for exact specifications.

How to Read Tire Size

Example: 225/45R17 means:

  • 225 = Tire width in mm
  • 45 = Aspect ratio (height as % of width)
  • R17 = Rim diameter in inches

Product Details

Product Description
Part Numbers
Sizing & Fit

About Cometic Gasket

Cometic Gasket is the world leader in custom multi-layer steel head gaskets for performance and motorsport engines. From off-the-shelf MLS for popular platforms to bespoke gaskets for race-only builds, Cometic seals everything from Honda B-series to LSX.

Watch in action

Premium MLS Sealing for Lexus 4.0L V8

Maintain optimal engine performance with the Cometic .051-inch MLS (Multi-Layer Steel) Left Side Head Gasket, specifically engineered for the Lexus/Toyota 4.0L V8 engine platform. This high-performance gasket is designed to withstand the rigorous demands of modern high-output engines without the need for supplemental sealants.

Technical Advantages

  • Application: Left Side (LHS)
  • Compressed Thickness: 0.051 inches
  • Bore Diameter: 92.5mm
  • Construction: Multi-layer embossed stainless steel
  • Surface Finish: Viton rubber coated for superior sealing

The Cometic MLS design utilizes multiple layers of stainless steel to provide exceptional strength and corrosion resistance. The outer layers are embossed and coated with Viton, a high-temperature fluoroelastomer that ensures a leak-free seal even under extreme cylinder pressures. This gasket is specifically optimized for the Lexus 4.0L V8, providing the perfect fit for LS400, SC400, and GS400 models. By effectively managing the thermal expansion and contraction of the cylinder head and block, this gasket maintains a consistent seal through the most demanding driving conditions. Its ability to rebound after heat cycles makes it a preferred choice for professional engine builders and enthusiasts alike. Upgrade your Lexus engine reliability with the proven performance of Cometic gaskets, featured here at GGCRACING.

Vehicle Fitment

Years Make Model Trim
1998-2000 Lexus GS400 Base
1990-2000 Lexus LS400 Base
1992-1998 Lexus SC300 Base
1992-2000 Lexus SC400 Base

Product Details

Product Description
Part Numbers
Sizing & Fit

About Cometic Gasket

Cometic Gasket is the world leader in custom multi-layer steel head gaskets for performance and motorsport engines. From off-the-shelf MLS for popular platforms to bespoke gaskets for race-only builds, Cometic seals everything from Honda B-series to LSX.

Watch in action

Premium MLS Sealing for Lexus 4.0L V8

Maintain optimal engine performance with the Cometic .051-inch MLS (Multi-Layer Steel) Left Side Head Gasket, specifically engineered for the Lexus/Toyota 4.0L V8 engine platform. This high-performance gasket is designed to withstand the rigorous demands of modern high-output engines without the need for supplemental sealants.

Technical Advantages

  • Application: Left Side (LHS)
  • Compressed Thickness: 0.051 inches
  • Bore Diameter: 92.5mm
  • Construction: Multi-layer embossed stainless steel
  • Surface Finish: Viton rubber coated for superior sealing

The Cometic MLS design utilizes multiple layers of stainless steel to provide exceptional strength and corrosion resistance. The outer layers are embossed and coated with Viton, a high-temperature fluoroelastomer that ensures a leak-free seal even under extreme cylinder pressures. This gasket is specifically optimized for the Lexus 4.0L V8, providing the perfect fit for LS400, SC400, and GS400 models. By effectively managing the thermal expansion and contraction of the cylinder head and block, this gasket maintains a consistent seal through the most demanding driving conditions. Its ability to rebound after heat cycles makes it a preferred choice for professional engine builders and enthusiasts alike. Upgrade your Lexus engine reliability with the proven performance of Cometic gaskets, featured here at GGCRACING.

Vehicle Fitment

Years Make Model Trim
1998-2000 Lexus GS400 Base
1990-2000 Lexus LS400 Base
1992-1998 Lexus SC300 Base
1992-2000 Lexus SC400 Base

Product Details

Product Description

About Cometic Gasket

Cometic Gasket is the world leader in custom multi-layer steel head gaskets for performance and motorsport engines. From off-the-shelf MLS for popular platforms to bespoke gaskets for race-only builds, Cometic seals everything from Honda B-series to LSX.

Watch in action

Premium MLS Sealing for Lexus 4.0L V8

Maintain optimal engine performance with the Cometic .051-inch MLS (Multi-Layer Steel) Left Side Head Gasket, specifically engineered for the Lexus/Toyota 4.0L V8 engine platform. This high-performance gasket is designed to withstand the rigorous demands of modern high-output engines without the need for supplemental sealants.

Technical Advantages

  • Application: Left Side (LHS)
  • Compressed Thickness: 0.051 inches
  • Bore Diameter: 92.5mm
  • Construction: Multi-layer embossed stainless steel
  • Surface Finish: Viton rubber coated for superior sealing

The Cometic MLS design utilizes multiple layers of stainless steel to provide exceptional strength and corrosion resistance. The outer layers are embossed and coated with Viton, a high-temperature fluoroelastomer that ensures a leak-free seal even under extreme cylinder pressures. This gasket is specifically optimized for the Lexus 4.0L V8, providing the perfect fit for LS400, SC400, and GS400 models. By effectively managing the thermal expansion and contraction of the cylinder head and block, this gasket maintains a consistent seal through the most demanding driving conditions. Its ability to rebound after heat cycles makes it a preferred choice for professional engine builders and enthusiasts alike. Upgrade your Lexus engine reliability with the proven performance of Cometic gaskets, featured here at GGCRACING.

Vehicle Fitment

Years Make Model Trim
1998-2000 Lexus GS400 Base
1990-2000 Lexus LS400 Base
1992-1998 Lexus SC300 Base
1992-2000 Lexus SC400 Base

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