Mahle HS54397A Engine Cylinder Head Gasket Set

Mahle HS54397A Cylinder Head Gasket Set

The Mahle HS54397A engine cylinder head gasket set is built for Audi and Volkswagen applications that require OEM-standard sealing performance. It uses a multi-layered steel head gasket, beaded steel exhaust manifold gasket material, and paper intake manifold gasket material to support a precise seal across critical engine interfaces.

Mahle gaskets are trusted by OEMs and technicians worldwide for consistent sealing quality. This set includes miscellaneous gaskets and seals, and it is specified with torque-to-yield fastener use in mind; cylinder head bolts are not included and replacement is recommended.

Key Features

• Engine cylinder head gasket set for select Audi and Volkswagen vehicles
• Multi-layered steel cylinder head gasket for durable sealing
• Beaded steel exhaust manifold gasket material
• Paper intake manifold gasket material
• OEM Standard item grade
• Torque-to-yield application
• Additional miscellaneous gaskets and seals included
• Mahle HS54397A part number for accurate ordering and lookup

Detailed Description

The Mahle HS54397A is an OEM-standard cylinder head gasket set engineered for sealing the combustion chamber and related engine passages during cylinder head service. It is a direct-fit sealing solution for 1997-2001 Audi A4 Quattro, 1997-1999 Audi A4, 2001 Audi A4, and 1998-2000 Volkswagen Passat applications listed below. This part number, HS54397A, is commonly searched by owners and technicians servicing Audi A4 and Volkswagen Passat engines that require a complete head gasket service kit.

This part cross-references FEL-PRO HS 26182 PT for the same application.

What It Helps Address

• Coolant or oil leakage at the cylinder head sealing surface
• Compression loss from a worn or damaged head gasket
• Exhaust sealing issues at the manifold interface
• Intake manifold sealing concerns during engine repair
• Leak paths created during cylinder head removal and reassembly

Installation Notes and Tips

Confirm engine code and gasket match before installation. Cylinder head bolts are not included, and replacement is recommended when servicing torque-to-yield applications. Clean all mating surfaces thoroughly, inspect the cylinder head and block for warpage, and follow the manufacturer’s torque sequence and angle specifications during reassembly. Verify all included seals and gaskets against the removed components before final assembly.

Quality Assurance

Mahle sealing products are used by OEMs and professional technicians for engine repair applications. The HS54397A is built to OEM-standard expectations for fit and sealing performance in the listed Audi A4, Audi A4 Quattro, and Volkswagen Passat applications.

Compatible Vehicles

• Fits 2001 Audi A4, N/A. Cylinder Head Bolts not included, replacement recommended.
• Fits 1997-1999 Audi A4, N/A. Cylinder Head Bolts not included, replacement recommended.
• Fits 1997-2001 Audi A4 Quattro, N/A. Cylinder Head Bolts not included, replacement recommended.
• Fits 1998-2000 Volkswagen Passat, N/A. Cylinder Head Bolts not included, replacement recommended.