Cometic C4558-051 82mm .051 MLS Head Gasket for 98-06 VW/Audi 1.8T 20V

Regular price: $101.95
Regular price: ~~$107.24~~
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Product Specification:

SKU:CGSC4558-051

MPN: C4558-051

UPC: 191070000851

Weight: 0.8 lb

Type: Head Gaskets

Vehicle Fitment

1998-2006 Audi/VW 1.8L 20V Turbo (EA827) engine platforms

Features

Multi-Layer Steel (MLS) construction for high-pressure combustion sealing
82 mm bore diameter matched to EA827 1.8 L 20V Turbo engines
.051" compressed thickness for reliable quench and sealing performance
Embossed stainless steel layers coated with Viton for heat and fluid resistance
Designed to handle aluminum head to block sealing in turbo applications
Requires no additional sealants when installed per proper torque procedures
Excellent sealing under varied temperature and load conditions
Suitable for both street and high-output engines

Specifications

Part Number: C4558-051
Bore Size: 82 mm
Compressed Thickness: .051" (1.30 mm)
Material: Multi-Layer Steel (MLS) with Viton-coated outer layers
Engine Compatibility: Volkswagen/Audi 1.8 L 20V Turbo (EA827)
Orientation: Center head gasket - no left/right designation
Application: High-pressure combustion head sealing

Included Components

1x Cometic C4558-051 MLS head gasket

Product Description

The Cometic C4558-051 is a premium Multi-Layer Steel (MLS) head gasket engineered specifically for the Volkswagen and Audi 1.8 L 20V Turbo engines (EA827) used in many models from 1998 to 2006. With an 82 mm bore and .051" compressed thickness, this gasket delivers a robust seal between the cylinder head and engine block - even under the elevated pressures and temperatures generated by turbocharged applications. Its embossed stainless steel layers with Viton coating provide excellent resistance to heat and engine fluids while maintaining consistent sealing performance without added sealants.

Designed for both street and high-output engines, the C4558-051 provides dependable head sealing for a range of Volkswagen and Audi vehicles equipped with the EA827 1.8 L Turbo engine. This gasket supports reliable combustion chamber sealing and effective fluid isolation between oil and coolant passages. Installation should follow the engine manufacturer torque procedures to ensure optimal performance and longevity.