Mahle VS38291XH Engine Valve Cover Gasket Set

Mahle Valve Cover Gasket Set for Classic GM V8 Applications

The Mahle VS38291XH engine valve cover gasket set is built for classic GM applications that need dependable sealing at the valve cover. Made from high-temperature cork-rubber, it helps maintain a stable seal in heat-prone engine bays found in Pontiac, Buick, and Oldsmobile vehicles from the 1959-1981 model years.

Mahle sealing products are used by OEMs and technicians worldwide, and this gasket set follows that same focus on consistent fit and sealing performance. If you are servicing a Pontiac GTO, Firebird, LeMans, or a Buick Century, Regal, or LeSabre, the VS38291XH provides a direct replacement option for the listed applications.

Key Features

• High-temperature cork-rubber valve cover gasket material
• Performance-grade engine sealing component
• 8 mounting holes for the listed applications
• 0.19 in. / 4.78 mm thickness
• Compatible with select Pontiac, Buick, and Oldsmobile engines from 1959-1981
• Mahle part number VS38291XH for easy identification

Detailed Description

The Mahle VS38291XH is an engine valve cover gasket set engineered for classic V8-era GM vehicles that require a reliable seal between the valve cover and cylinder head. The high-temperature cork-rubber construction is selected for heat resistance and sealing stability, making it a practical choice for older engines where oil control and gasket conformity matter. This part cross-references FEL-PRO 1622 and 1623 for the same application.

Compatible With 1959-1981 Pontiac Catalina, 1962-1981 Pontiac Grand Prix, 1964-1973 Pontiac GTO, 1967-1981 Pontiac Firebird, 1963-1977 Pontiac LeMans, 1979-1981 Pontiac Grand LeMans, 1973-1975 Pontiac Grand Am, 1978-1981 Pontiac Bonneville, 1959-1976 Pontiac Bonneville, 1963-1970 Pontiac Tempest, 1961 Pontiac Tempest, 1967-1974 Pontiac Parisienne, 1976-1977 Pontiac Parisienne, 1981 Pontiac Parisienne, 1967-1974 Pontiac Laurentian, 1976 Pontiac Laurentian, 1981 Pontiac Laurentian, 1977-1980 Buick LeSabre, 1975 Buick LeSabre, 1979-1981 Buick Century, 1979-1981 Buick Regal, 1977 Buick Skylark, and 1975 Oldsmobile 98, among other listed applications. The Mahle VS38291XH is also referenced for select Oldsmobile Custom Cruiser, Delta 88, and Toronado models.

Common Problems This Part Helps Address

• Oil seepage at the valve cover sealing surface
• Hardening or shrinkage of an aging gasket
• Poor sealing after valve cover service
• Heat-related gasket breakdown in classic engines
• Leak concerns on restored or maintained Pontiac, Buick, and Oldsmobile vehicles

Installation Notes and Tips

Clean the valve cover and cylinder head sealing surfaces thoroughly before installation. Check the cover for warping or damage, since an uneven surface can affect sealing even with a new gasket. Verify the application against the vehicle’s engine configuration and compare the old gasket profile to the Mahle VS38291XH before assembly.

This part does not include PCV valve grommets, camshaft plugs, spark plug tube seals, or valve cover grommets. Use proper torque procedures for the valve cover fasteners to avoid distortion and premature leakage.

Quality Assurance

Mahle gaskets are recognized for consistent sealing performance and are used in OEM and professional repair environments. The VS38291XH is a performance-grade sealing solution built to support dependable service on compatible classic GM engines.