Mahle HS54546 Engine Cylinder Head Gasket Set

Mahle HS54546 Cylinder Head Gasket Set

Mahle HS54546 is an OEM-standard engine cylinder head gasket set built for sealing performance in select Volvo applications. It uses a multi-layered steel cylinder head gasket, beaded steel exhaust manifold gasket material, and molded rubber intake manifold gasket material for a precise engine seal.

Compatible with select 2003-2009 Volvo S60, V70, XC70, and XC90 models, this Mahle HS54546 gasket set is specified for repairs that require dependable sealing across the cylinder head and related engine interfaces. The HS54546 part number is also cross-referenced to Fel-Pro HS 26256 PT for the same application.

Key Features

• Mahle HS54546 engine cylinder head gasket set
• OEM Standard item grade for factory-style service work
• Multi-layered steel cylinder head gasket construction
• Beaded steel exhaust manifold gasket material
• Molded rubber intake manifold gasket material
• Contains miscellaneous gaskets and seals
• Torque-to-yield: Yes
• Cylinder head bolts not included

Detailed Description

Mahle HS54546 is engineered for Volvo engine repair jobs that require accurate sealing at the cylinder head, intake, and exhaust interfaces. Mahle gaskets are trusted by OEMs and technicians worldwide, and this set follows that approach with materials selected for durability and consistent sealing under engine heat and pressure. The HS54546 part number is a direct fitment-focused option for 2003-2009 Volvo S60, 2003-2007 Volvo V70, 2003-2007 Volvo XC70, and 2004-2006 Volvo XC90 applications listed below.

This set is appropriate when servicing a head gasket failure, restoring compression sealing, or addressing coolant and combustion sealing concerns during top-end engine repair. It is built to OEM-standard expectations and includes miscellaneous gaskets and seals needed for related sealing points.

What This Part Helps Address

• Combustion leakage at the cylinder head sealing surface
• Coolant loss caused by a compromised head gasket seal
• Oil seepage around upper engine sealing points
• Intake or exhaust manifold sealing issues during engine service
• Compression loss related to worn or damaged gasket surfaces

Installation Notes and Tips

• Fits 2003 Volvo S60, N/A; valve cover gasket not included; cylinder head bolts not included; cylinder head bolt replacement recommended; from serial #(s) 2979611.
• Fits 2004-2007 Volvo S60, N/A; valve cover gasket not included; cylinder head bolts not included; cylinder head bolt replacement recommended.
• Fits 2003-2005 Volvo V70, N/A; valve cover gasket not included; cylinder head bolts not included; cylinder head bolt replacement recommended; from serial #(s) 2979611.
• Fits 2004-2007 Volvo V70, N/A; valve cover gasket not included; cylinder head bolts not included; cylinder head bolt replacement recommended.
• Fits 2003-2007 Volvo XC70, N/A; valve cover gasket not included; cylinder head bolts not included; cylinder head bolt replacement recommended; from serial #(s) 2979611.
• Fits 2004-2006 Volvo XC90, N/A; valve cover gasket not included; cylinder head bolts not included; cylinder head bolt replacement recommended; from serial #(s) 2979611.
• Fits 2007-2009 Volvo S60, N/A; valve cover gasket not included; cylinder head bolts not included; cylinder head bolt replacement recommended; from serial #(s) 2979611.
• Verify engine serial number and gasket surface condition before assembly.
• Torque-to-yield fasteners require correct tightening procedure and replacement bolts where specified by the service manual.

Quality Assurance

Mahle manufactures sealing products used by OEMs and professional technicians, and the HS54546 is built to OEM-standard requirements for engine repair. For fitment-sensitive Volvo service, confirm the vehicle year, model, and serial-number note before installation.