Mahle HS54549 Engine Cylinder Head Gasket Set

Mahle HS54549 Cylinder Head Gasket Set

The Mahle HS54549 cylinder head gasket set is built for engine sealing service on select Volvo applications. It combines OEM-standard materials with fitment-specific gaskets and seals for a precise repair on Volvo C30, S40, and V50 models.

Mahle cylinder head gasket sets are known for sealing performance that aligns with OEM service expectations, making this set a practical choice for head gasket replacement work on the Volvo C30, Volvo S40, and Volvo V50.

Key Features

• Mahle Cylinder Head Gasket Set, part number HS54549
• OEM Standard item grade for engine sealing repairs
• Composite cylinder head gasket material
• Beaded steel exhaust manifold gasket material
• Rubber coated metal intake manifold gasket material
• Torque-to-yield application
• Additional miscellaneous gaskets and seals included
• Cylinder head bolts not included

Product Details

This Mahle cylinder head gasket set is engineered for engine sealing service where the cylinder head, intake, and exhaust interfaces need renewed sealing surfaces. The composite head gasket material is paired with beaded steel and rubber coated metal sealing components to support a proper repair on the specified Volvo engines. If you are sourcing a Volvo head gasket set for a 2004-2010 Volvo S40, 2005-2010 Volvo V50, or 2007-2010 Volvo C30, HS54549 is the correct reference to verify against your application.

This part cross-references Volvo 8 642 629 for the same application.

Common Repair Uses

• Head gasket failure diagnosis after coolant loss or combustion leakage
• Engine teardown service requiring renewed sealing surfaces
• Intake or exhaust manifold sealing during cylinder head repair
• Restoration of compression sealing on affected Volvo engines
• Replacement of aged gaskets and seals during top-end engine service

Installation Notes

Confirm engine code and vehicle fitment before installation. Cylinder head bolts are not included, and replacement is recommended for torque-to-yield applications. Follow the factory tightening sequence, torque specifications, and surface-preparation procedures for the cylinder head and mating surfaces. Inspect the head and block for warpage or damage before assembly.

Quality Assurance

Mahle supplies sealing products used by OEMs and technicians worldwide, and this set is built to OEM-standard expectations for engine repair work. Verify all gasket surfaces and related components before final assembly to support a reliable seal.