Mahle 54700 Engine Cylinder Head Gasket

Mahle 54700 Cylinder Head Gasket

The Mahle 54700 engine cylinder head gasket is an OEM-standard sealing solution for select Chevrolet Aveo and Pontiac Wave applications. Built with multi-layered steel construction, it is specified for precise combustion sealing and stable performance in the 2004-2005 model years.

Key Features

• Multi-layered steel cylinder head gasket material for durable sealing performance
• OEM-standard item grade for direct replacement use
• 0.55 mm thickness / 0.02 in thickness specification
• 80.01 mm cylinder bore diameter / 3.15 in bore diameter
• Torque-to-yield fastener application noted for proper installation planning
• No gasket sealant included
• Mahle 54700 engineered for engine sealing applications

Detailed Description

Mahle 54700 is a multi-layered steel cylinder head gasket designed for engines that require accurate sealing across the head-to-block interface. The gasket’s OEM-standard construction supports consistent compression sealing, while the 80.01 mm cylinder bore diameter and 0.55 mm thickness help match the specified engine configuration. This part cross-references FEL-PRO 26378 PT and General Motors 96378802 for the same application. Mahle 54700 is a direct-fit sealing component for 2004-2005 Chevrolet Aveo and 2005 Pontiac Wave and Pontiac Wave5 applications where the original gasket specification calls for MLS construction.

Vehicle Fitment

• Fits 2004-2005 Chevrolet Aveo, N/A. Replacement of cylinder head bolts necessary for proper installation of multi-layered steel gasket.
• Fits 2005 Pontiac Wave, N/A. Replacement of cylinder head bolts necessary for proper installation of multi-layered steel gasket.
• Fits 2005 Pontiac Wave5, N/A. Replacement of cylinder head bolts necessary for proper installation of multi-layered steel gasket.

Common Repair Uses

• Head gasket replacement after combustion sealing failure
• Repair for coolant loss caused by cylinder head sealing issues
• Correction of compression leakage between the cylinder head and engine block
• Service work following overheating-related gasket damage
• Restoration of proper engine sealing on Chevrolet Aveo and Pontiac Wave models

Installation Notes and Tips

Confirm the engine’s bore and gasket thickness requirements before installation. This application notes that replacement of cylinder head bolts is necessary for proper installation of the multi-layered steel gasket, and torque-to-yield fasteners should be handled according to the vehicle service procedure. Clean mating surfaces thoroughly and verify head and block flatness before assembly.

Quality Assurance

Mahle supplies sealing products used by OEMs and technicians worldwide, and this gasket is built to OEM-standard expectations for engine sealing service.