Mahle HS54394A Engine Cylinder Head Gasket Set

Engine Cylinder Head Gasket Set for Toyota and Pontiac

Mahle HS54394A is an OEM-standard engine cylinder head gasket set built for sealing service on select Toyota and Pontiac applications. It uses multi-layer steel for the cylinder head and exhaust manifold gaskets, with a rubber-coated metal intake manifold gasket for reliable sealing across critical engine interfaces.

Fits 2003-2006 Pontiac Vibe, N/A. Fits 2003-2006 Toyota Matrix, N/A. Fits 2003-2006 Toyota Corolla, N/A. Fits 2003-2006 Toyota Celica, N/A.

Key Features

• Multi-layer steel cylinder head gasket for durable combustion sealing.
• Multi-layer steel exhaust manifold gasket for high-temperature sealing performance.
• Rubber-coated metal intake manifold gasket for consistent manifold sealing.
• OEM-standard grade for service work that follows original equipment specifications.
• Contains miscellaneous gaskets and seals for related sealing points in the repair.
• Torque-to-yield application noted for the covered fitments.

Detailed Description

Mahle HS54394A is a head gasket set for engine reseal work where the cylinder head, intake, and exhaust sealing surfaces need to be restored together. The set is built around multi-layer steel construction at the head and exhaust manifold, while the intake manifold gasket uses rubber-coated metal to maintain sealing integrity under heat and load. This part cross-references FEL-PRO HS 26154 PT-1 for the same application.

For Toyota Corolla, Toyota Matrix, Toyota Celica, and Pontiac Vibe service, HS54394A provides the sealing components specified for the listed engine applications. The fitment notes indicate cylinder head bolts are not included, throttle body gasket is not included, and cylinder head bolt replacement is recommended.

What It Is Used For

• Restoring compression sealing after cylinder head service.
• Addressing coolant or oil leakage at gasket interfaces.
• Replacing worn intake manifold sealing surfaces.
• Replacing exhaust manifold sealing components during engine repair.
• Supporting a proper reseal after head removal on Toyota and Pontiac engines.

Installation Notes and Tips

Verify engine application and note the listed fitment restrictions before installation. The fitment data states cylinder head bolts are not included, throttle body gasket is not included, and cylinder head bolt replacement is recommended. Follow the manufacturer’s torque sequence and torque-to-yield procedures for the covered applications.

Quality Assurance

Mahle gaskets are trusted by OEMs and technicians worldwide for sealing performance. HS54394A is an OEM-standard gasket set intended for professional engine repair work.