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Cometic 98-06 VW/Audi 1.8L Turbo 82mm .051in MLS Head Gasket
Cometic Gasket
Cometic Gasket

Cometic 98-06 VW/Audi 1.8L Turbo 82mm .051in MLS Head Gasket

$98.84

On Backorder — Expected to ship by Apr 9, 2026

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Cometic MLS head gasket for 98-06 VW/Audi 1.8T. Features Viton coating and multi-layer steel for reliable sealing.

Key Features

  • Fits 1998-2009 Audi A4, 1998-2005 Audi A4 Quattro, 2000-2006 Audi TT, 2000-2006 Audi TT Quattro, 1999-2005 Volkswagen Beetle, 2000-2006 Volkswagen Golf, 2000-2005 Volkswagen Jetta, and 1998-2005 Volkswagen Passat.
  • Multi-Layer Steel (MLS) construction offers increased strength and resistance to corrosion.
  • Embossed outer layers are coated with Viton, a heat-resistant elastomer capable of withstanding up to 482°F (250°C).
  • Designed for an 82mm bore and has a compressed operating thickness of 0.051 inches.
  • Suitable for sealing aluminum heads to aluminum blocks, and aluminum heads to cast iron blocks.
  • Requires no additional sealants 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

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Product Details

Cometic Gasket is known for making well-built sealing components, and this Multi-Layer Steel (MLS) head gasket is a prime example. It's designed for the 1.8L turbo engines found in many VW and Audi models from 1998 to 2006, featuring an 82mm bore and a compressed thickness of .051 inches. This gasket is built to handle the demands of higher output engines, ensuring a solid seal between your cylinder head and engine block without needing extra sealants.

The construction 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 temperatures up to 482°F (250°C) and works well with different surface finishes and sealing environments. This design is effective whether you're mating aluminum heads to aluminum blocks or aluminum heads to cast iron blocks, as it can manage the shearing forces that can occur between dissimilar metals. The center layer is also stainless steel, allowing for variations in thickness to meet specific engine requirements.

This gasket fits a range of popular vehicles, including models like the Audi A4, Audi TT, Volkswagen Beetle, and Volkswagen Golf. It's a solid option for anyone rebuilding or repairing the top end of these 1.8T engines.

Specifications

Brand
Cometic Gasket
Manufacturer Part #
C4558-051
UPC
191070000851

Frequently Asked Questions

Cometic 98-06 VW/Audi 1.8L Turbo 82mm .051in MLS Head Gasket

$98.84