Elring 948.280 Engine Timing Cover Gasket

Engine Timing Cover Gasket for GM Applications

Elring 948.280 is an engine timing cover gasket for a wide range of Chevrolet, GMC, Cadillac, Buick, Pontiac, Hummer, Saab, and Isuzu applications. It is a direct-fit sealing component for engines that require a timing cover gasket replacement during service or repair.

Key Features

• Engine timing cover gasket for sealing the front cover area
• Elring replacement part number 948.280
• Cross-references MAHLE JV5022 for the same application
• Also references OE numbers 12558013, 12574294, 12633904, and TCS 45993
• Compatible with many GM trucks, SUVs, vans, and performance models

Detailed Description

Elring 948.280 is built for vehicles that use a timing cover gasket to maintain a proper seal between the engine cover and block. This part is used across many long-running GM platforms, including Chevrolet Silverado 1500, Silverado 2500 HD, Silverado 3500 HD, Tahoe, Suburban, Camaro, Corvette, Express 2500, and GMC Sierra and Savana models. It also applies to select Cadillac CTS and Escalade models, along with Buick, Pontiac, Hummer, Saab, Isuzu, and Chevrolet Chevette applications. If you are searching for an Elring 948.280 timing cover gasket for a Chevrolet Silverado 1500 or GMC Sierra 1500, this part number is a direct reference point for fitment lookup.

What It Helps Address

• Oil seepage at the timing cover sealing surface
• Loss of sealing integrity after timing service
• Leaks caused by a worn or damaged front cover gasket
• Contamination around the front of the engine
• Repeat repairs when the original gasket no longer seals properly

Installation Notes and Tips

Clean the mating surfaces thoroughly before installation and inspect the timing cover for warpage, corrosion, or damage. Follow the vehicle service procedure for sealant use, torque sequence, and fastener tightening. Confirm engine code and application details before ordering, especially on Chevrolet Silverado, GMC Sierra, and Tahoe platforms where multiple engine configurations may exist.

Quality Assurance

Elring is a recognized sealing-system manufacturer, and this gasket is cataloged for broad OE-style application coverage. This part cross-references MAHLE JV5022 for the same application.