Cometic C4978-040 MLS Head Gasket for 2012+ Audi/Volkswagen 2.0L TFSI EA888

Vehicle Fitment

• 2012-2018 Audi A3 1.8L/2.0L TFSI (FWD/AWD)
• 2012-2018 Audi A3 Quattro 1.8L/2.0L TFSI (AWD)
• 2012-2018 Audi A4 2.0L TFSI (FWD/AWD)
• 2012-2018 Audi A4 Quattro 2.0L TFSI (AWD)
• 2012-2018 Audi A5 2.0L TFSI (FWD/AWD)
• 2012-2018 Audi A5 Quattro 2.0L TFSI (AWD)
• 2012-2018 Audi Q5 2.0L TFSI (AWD)
• 2012-2018 Volkswagen Golf GTI 2.0L TFSI (FWD)
• 2012-2018 Volkswagen Jetta GLI 2.0L TFSI (FWD)
• 2012-2018 Volkswagen Passat 2.0L TFSI (FWD/AWD)
• 2012-2018 Volkswagen CC 2.0L TFSI (FWD)
• 2012-2018 Volkswagen Eos 2.0L TFSI (FWD)
• 2012-2018 Volkswagen Tiguan 2.0L TFSI (AWD)
• 2012-2018 Volkswagen Beetle 2.0L TFSI (FWD)

Fitment Notes

• Compatible with both manual and automatic transmissions.
• Not compatible with non-turbocharged 1.8L engines.
• Not compatible with engines equipped with Valvelift (VVL) technology.

Features

• Multi-Layer Steel (MLS) construction for superior sealing performance.
• Compressed thickness of 0.040 inches (1.02 mm) for optimal sealing under high compression.
• Bore size of 83 mm to fit EA888 engine specifications.
• Outer layers embossed and coated with Viton for enhanced durability and heat resistance.
• Center shim layer made of uncoated stainless steel for strength and resilience.
• Eliminates the need for sealants during installation.
• Designed to withstand high boost applications and extreme conditions.
• Manufactured in the USA by Cometic Gaskets, a trusted brand in automotive sealing solutions.

Specifications

• Bore Diameter: 83 mm
• Compressed Thickness: 0.040 inches (1.02 mm)
• Material: Multi-Layer Stainless Steel
• Outer Layer Coating: Viton (heat-resistant to 482°F / 250°C)
• Quantity: Sold individually (one required per vehicle)
• Position: Upper (Cylinder Head)

Included Components

• 1x Cometic C4978-040 MLS Head Gasket

Product Description

The Cometic C4978-040 MLS head gasket is engineered for high-performance applications, designed for the 1.8L/2.0L TFSI EA888 engine found in 2012 and newer Audi and Volkswagen vehicles. With a bore diameter of 83 mm and a compressed thickness of 0.040 inches, this gasket ensures a precise fit and superior sealing under high compression and heat.

Constructed from multiple layers of stainless steel, it features embossed outer layers coated with Viton for heat resistance up to 482°F (250°C). The center shim layer remains uncoated, providing added strength and durability. This MLS design eliminates the need for sealants while delivering reliable performance under extreme conditions.

Ideal for street performance and racing applications, the C4978-040 MLS gasket is built to withstand high boost applications and extreme operating conditions, providing a dependable seal even under the most demanding circumstances.