Mahle HS54645 Engine Cylinder Head Gasket Set

Mahle HS54645 Head Gasket Set

The Mahle HS54645 engine cylinder head gasket set is built for OE-standard sealing performance in select Land Rover and Volvo applications. It uses a multi-layer steel cylinder head gasket and multi-layer steel exhaust manifold gasket, with a molded rubber intake manifold gasket for dependable sealing across critical engine interfaces.

Designed for 2007-2012 Volvo XC70, XC90, S80, and V70 applications, plus 2008-2012 Land Rover LR2 coverage, this set supports accurate engine reassembly when head sealing components need replacement. Mahle is known for gasket systems trusted by OEMs and technicians worldwide, and the HS54645 follows that OE-standard approach.

Key Features

• Engine cylinder head gasket set for select Volvo and Land Rover vehicles
• Multi-layer steel cylinder head gasket for high-load sealing
• Multi-layer steel exhaust manifold gasket for heat-resistant sealing
• Molded rubber intake manifold gasket for intake sealing integrity
• OEM Standard item grade
• Torque-to-yield application
• Additional miscellaneous gaskets and seals included
• Cylinder head bolts not included

Detailed Description

Mahle HS54645 is an OE-standard engine cylinder head gasket set engineered for sealing the cylinder head, intake, and exhaust interfaces during engine service. The MLS head gasket construction helps maintain sealing under combustion pressure, while the MLS exhaust manifold gasket is selected for durability in high-temperature exhaust conditions. The molded rubber intake manifold gasket supports a secure intake seal during reassembly.

This part cross-references Fel-Pro HS26602PT for the same application. It fits 2008-2012 Land Rover LR2, 2008-2010 Volvo XC70, 2007-2010 Volvo XC90, 2007-2009 Volvo S80, and 2008-2009 Volvo V70. The Mahle HS54645 part number is a direct reference for buyers searching for a head gasket set for these specific vehicles.

Common Repair Uses

• Replacing a failed cylinder head gasket after overheating
• Restoring compression loss caused by head sealing failure
• Addressing coolant or oil leakage at the head-to-block interface
• Repairing intake or exhaust manifold sealing issues during top-end service
• Supporting engine rebuild or cylinder head removal procedures

Installation Notes

Confirm engine code and exact vehicle application before ordering. Cylinder head bolts are not included and replacement is recommended for torque-to-yield service. Clean all gasket surfaces thoroughly, inspect the cylinder head for warpage, and follow the manufacturer’s torque sequence and angle specifications during installation. Use the Mahle HS54645 part number to verify the correct gasket set for your repair.

Quality Assurance

Mahle supplies sealing products used by OEMs and professional technicians, and this gasket set is built to OEM Standard specifications for the listed applications. The HS54645 is intended for precise fitment and reliable sealing in compatible Volvo and Land Rover engine service work.