Mahle HS54578C Engine Cylinder Head Gasket Set

Mahle HS54578C Cylinder Head Gasket Set

The Mahle HS54578C is an OEM-standard engine cylinder head gasket set for 2005-2007 Honda Odyssey applications. It combines multi-layered steel sealing surfaces with matched intake, exhaust, and top-end gaskets for a precise repair on the Honda Odyssey 3.5L engine platform.

Key Features

• Mahle HS54578C engine cylinder head gasket set
• Fits 2005-2007 Honda Odyssey
• Multi-layered steel cylinder head gasket material
• Multi-layered steel intake manifold gasket material
• Perforated steel exhaust manifold gasket material
• Includes valve cover gasket, spark plug tube seals, plenum gasket, and throttle body gasket
• OEM Standard item grade
• Torque-to-yield application
• Cylinder head bolts not included

Detailed Description

Built for top-end engine service, the Mahle HS54578C gasket set provides the sealing components needed when servicing the cylinder head area on a Honda Odyssey. The multi-layered steel head gasket construction supports consistent sealing under heat and pressure, while the included intake manifold, exhaust manifold, valve cover, spark plug tube, plenum, and throttle body gaskets help complete the repair with matched components. This part cross-references Fel-Pro HS 26265 PT-2 for the same application. Mahle HS54578C is a direct-fit choice for 2005-2007 Honda Odyssey models where OEM-standard sealing performance is required.

Common Repair Uses

• Head gasket replacement after coolant or compression loss
• Sealing leaks at the valve cover or spark plug tube area
• Intake manifold sealing during upper-engine service
• Exhaust manifold gasket replacement during cylinder head repair
• Throttle body or plenum sealing during intake system service

Installation Notes

Fits 2005-2007 Honda Odyssey, N/A. Cylinder head bolts are not included and replacement is recommended for this torque-to-yield application. Verify all mating surfaces are clean, flat, and free of old gasket material before assembly. Follow the factory torque sequence and specifications for the Honda Odyssey engine to ensure proper sealing. Mahle HS54578C should be installed with attention to bolt stretch, surface prep, and final torque procedure.

Quality Assurance

MAHLE gasket products are used by OEMs and technicians worldwide for engine sealing applications. The HS54578C is built to OEM-standard requirements for the 2005-2007 Honda Odyssey platform and uses material selections suited to modern engine service.