Mahle 5913 Engine Cylinder Head Gasket - Left

Engine Cylinder Head Gasket for GM V6 Applications

The Mahle 5913 engine cylinder head gasket is an OEM-standard sealing component built for left-side cylinder head service on a wide range of Buick, Chevrolet, Pontiac, and Oldsmobile applications. It uses composite and graphite gasket materials with a 0.07 in. (1.73 mm) thickness and a 3.86 in. (98.07 mm) cylinder bore diameter for accurate sealing performance.

Mahle gaskets are used by OEMs and technicians worldwide for dependable engine sealing. This Mahle 5913 head gasket is a direct-fit service part for vehicles such as the Buick LeSabre, Chevrolet Impala, and Pontiac Grand Prix, where proper cylinder head sealing is critical to maintaining compression and coolant separation.

Key Features

• Engine cylinder head gasket for left-side applications
• Composite construction with graphite cylinder head gasket material
• OEM standard item grade for service replacement
• 0.07 in. / 1.73 mm thickness
• 3.86 in. / 98.07 mm cylinder bore diameter
• Torque-to-yield fastener application
• Gasket sealant not included
• Cross-references FEL-PRO 9917 PT and GM 24503802

Detailed Description

Built for precise sealing at the cylinder head, the Mahle 5913 is engineered for GM-based engines found in the Buick Allure, Buick LaCrosse, Buick Lucerne, Buick Regal, Buick LeSabre, Buick Park Avenue, Buick Riviera, Chevrolet Camaro, Chevrolet Impala, Chevrolet Lumina, Chevrolet Monte Carlo, Pontiac Bonneville, Pontiac Firebird, Pontiac Grand Prix, Oldsmobile 88, Oldsmobile 98, Oldsmobile Intrigue, Oldsmobile LSS, and Oldsmobile Regency. The graphite sealing surface and composite construction support consistent clamping and combustion sealing when installed to the correct specifications.

This part number, 5913, is a practical OE-style replacement for left-side cylinder head service where the original gasket has failed or the engine has been disassembled for repair. It also cross-references Rol HG34380 for the same application.

Common Repair Uses

• Head gasket replacement after combustion leakage
• Repair for coolant loss between engine passages
• Correction of compression loss from a damaged sealing surface
• Service after overheating-related cylinder head removal
• Restoration of proper sealing on left-side engine bank repairs

Installation Notes and Tips

Confirm the engine bank and left-side application before installation. Use graphite cylinder head bolts when installing this gasket, and follow the manufacturer’s torque sequence and torque-to-yield procedures exactly. Inspect the cylinder head and block surfaces for flatness, clean all mating surfaces thoroughly, and verify that the bore and gasket dimensions match the engine specification. The Mahle 5913 should be installed on a properly prepared sealing surface to achieve correct head gasket performance.

Quality Assurance

Mahle supplies sealing products used by OEMs and professional technicians around the world. The 5913 is built to OEM-standard expectations for fit and sealing integrity in supported Buick, Chevrolet, Pontiac, and Oldsmobile applications.