Mahle HS54550 Engine Cylinder Head Gasket Set

Mahle HS54550 Head Gasket Set for Volvo

The Mahle HS54550 engine cylinder head gasket set is built for sealing performance on select Volvo applications. It combines OEM-standard materials with fitment-specific components to support a proper seal in the cylinder head, intake, and exhaust interfaces.

• Engine cylinder head gasket set for select Volvo S80 and XC90 applications
• OEM Standard item grade for service-level replacement
• Composite cylinder head gasket material
• Beaded steel exhaust manifold gasket material
• Molded rubber intake manifold gasket material
• Additional miscellaneous gaskets and seals included
• Torque-to-yield application
• Cylinder head bolts not included

Detailed Product Overview

Mahle HS54550 is an engine cylinder head gasket set engineered for 2002-2005 Volvo S80 and 2003-2005 Volvo XC90 applications. Mahle supplies sealing products used by OEMs and technicians worldwide, and this set reflects that focus with application-specific gasket materials chosen for the cylinder head, intake manifold, and exhaust manifold sealing points. If you are replacing a Volvo S80 head gasket set or sourcing a Volvo XC90 cylinder head gasket set, HS54550 provides the core sealing components needed for the repair.

This part cross-references Fel-Pro (e.g., HS26574PT, HS26577PT) for the same application. The Mahle HS54550 part number is also useful when searching for a Volvo head gasket set by exact reference.

Common Repair Uses

• Head gasket replacement after coolant loss or combustion gas leakage
• Sealing repair for oil or coolant seepage at the cylinder head
• Intake manifold sealing service during top-end engine work
• Exhaust manifold sealing repair during cylinder head service
• Restoration of compression sealing on affected Volvo engines

Installation Notes and Tips

Fits 2002-2005 Volvo S80, N/A. Fits 2003-2005 Volvo XC90, N/A. Cylinder head bolts are not included, and replacement is recommended for this torque-to-yield application. Verify engine code, gasket surfaces, and fastener condition before assembly. Follow the vehicle service manual for torque sequence, torque angle, and surface preparation.

Quality Assurance

Mahle is known for OEM-level sealing components used across global vehicle platforms. HS54550 is an OEM Standard gasket set built with composite, beaded steel, and molded rubber sealing materials to support accurate fitment and dependable sealing performance on the listed Volvo applications.