Mahle 54334 Engine Cylinder Head Gasket

Mahle 54334 Head Gasket Overview

The Mahle 54334 engine cylinder head gasket is an OEM-standard sealing solution built with multi-layered steel construction for Subaru applications. It is specified for 1996-1999 Subaru Legacy, 1998 Subaru Forester, and 1998 Subaru Impreza, with fitment notes calling for replacement of cylinder head bolts during installation.

Key Features

• Multi-layered steel head gasket material for durable sealing performance
• OEM-standard item grade for factory-style service replacement
• 1.30 mm thickness, also listed as 0.05 in
• 101.98 mm cylinder bore diameter, also listed as 4.02 in
• Torque-to-yield application noted for proper clamping requirements
• Head gasket sealant not included

Detailed Product Description

Mahle 54334 is an engine cylinder head gasket engineered for Subaru Legacy, Subaru Forester, and Subaru Impreza models within the listed fitment range. The multi-layered steel design supports consistent sealing at the cylinder head interface, while the OEM-standard specification aligns with factory-style repair expectations. This part cross-references FEL-PRO 26167 PT for the same application.

Mahle gaskets are widely used by OEMs and technicians for sealing applications where accurate thickness, bore sizing, and clamp load matter. For Subaru Legacy, Forester, and Impreza service work, Mahle 54334 provides the correct head gasket format for the listed vehicles and engine sealing requirements.

Common Repair Uses

• Head gasket replacement after coolant or combustion sealing failure
• Repair of external coolant or oil seepage at the cylinder head
• Correction of compression loss caused by gasket sealing damage
• Service work on Subaru Legacy, Forester, or Impreza cylinder head assemblies
• Restoration of proper sealing after engine overheating events

Installation Notes and Tips

Fits 1996-1999 Subaru Legacy, N/A; fits 1998 Subaru Forester, N/A; and fits 1998 Subaru Impreza, N/A. The fitment notes specify that replacement of cylinder head bolts is necessary for proper installation of this multi-layered steel gasket. Follow the vehicle service procedure for surface preparation, torque sequence, and torque-to-yield fastener replacement.

Quality Assurance

Mahle supplies sealing products used in OEM and professional repair environments, and this gasket is built to OEM-standard expectations for the listed Subaru applications. Verify engine code, head surface condition, and fastener requirements before installation. Part number 54334 should be matched to the vehicle application before service begins.