Apex AVC350S Engine Valve Cover Gasket Set

Engine Valve Cover Gasket Set for GM V6 Applications

The Apex AVC350S engine valve cover gasket set is built for GM vehicles that use valve cover grommets and need a reliable seal at the top of the engine. It supports clean, direct-fit service on a wide range of Buick, Chevrolet, Pontiac, Saturn, and Oldsmobile models.

• Engine valve cover gasket set for GM applications with grommets
• Fits a broad range of 1993-2011 vehicles across multiple makes and models
• Helps restore a proper seal between the valve cover and cylinder head
• Part number AVC350S for catalog and service reference
• Fits 2009-2011 Buick Lucerne, N/A, w/Grommets
• Fits 2000-2011 Chevrolet Impala, N/A, w/Grommets
• Fits 1997-2010 Chevrolet Malibu, N/A, w/Grommets
• Fits 2005-2010 Pontiac G6, N/A, w/Grommets
• Fits 2008-2010 Saturn Vue, N/A, w/Grommets
• Fits 2005-2009 Chevrolet Equinox, N/A, w/Grommets
• Fits 2006-2009 Pontiac Torrent, N/A, w/Grommets
• Fits 2005-2008 Chevrolet Uplander, N/A, w/Grommets
• Fits 2007-2008 Saturn Aura, N/A, w/Grommets
• Fits 2002-2007 Buick Rendezvous, N/A, w/Grommets
• Fits 2005-2007 Buick Terraza, N/A, w/Grommets
• Fits 1995-2007 Chevrolet Monte Carlo, N/A, w/Grommets
• Fits 2005-2007 Saturn Relay, N/A, w/Grommets
• Fits 1999-2006 Pontiac Montana, N/A, w/Grommets
• Fits 1994-2005 Buick Century, N/A, w/Grommets
• Fits 2001-2005 Pontiac Aztek, N/A, w/Grommets
• Fits 1994-2005 Pontiac Grand Am, N/A, w/Grommets
• Fits 1999-2004 Oldsmobile Alero, N/A, w/Grommets
• Fits 1996-2004 Oldsmobile Silhouette, N/A, w/Grommets
• Fits 1994-2003 Pontiac Grand Prix, N/A, w/Grommets
• Fits 1995-2001 Chevrolet Lumina, N/A, w/Grommets
• Fits 1997-1999 Oldsmobile Cutlass, N/A, w/Grommets
• Fits 1994-1998 Buick Skylark, N/A, w/Grommets
• Fits 1994-1998 Oldsmobile Achieva, N/A, w/Grommets
• Fits 1996-1998 Pontiac Trans Sport, N/A, w/Grommets
• Fits 1993-1997 Oldsmobile Cutlass Supreme, N/A, w/Grommets
• Fits 1994-1996 Buick Regal, N/A, w/Grommets
• Fits 1994-1996 Chevrolet Corsica, N/A, w/Grommets
• Fits 1996 Chevrolet Lumina APV, N/A, w/Grommets
• Fits 1994-1996 Oldsmobile Cutlass Ciera, N/A, w/Grommets
• Fits 1994 Oldsmobile Cutlass Cruiser, N/A, w/Grommets

Sealing Performance and Fitment

Use the Apex AVC350S when servicing valve cover leaks on GM platforms such as the Chevrolet Impala, Chevrolet Malibu, and Pontiac Grand Prix. This gasket set is listed for applications that use grommets, making it a direct service part for engines that need a dependable upper-engine seal. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Common Problems It Can Address

• Oil seepage around the valve cover perimeter
• Oil residue on the engine exterior
• Burning-oil odor from leaks onto hot engine surfaces
• Failed or flattened valve cover sealing surfaces
• Maintenance service on high-mileage GM V6 engines

Installation Notes and Tips

Confirm engine configuration and gasket style before installation. Clean the mating surfaces thoroughly, inspect the valve cover for warpage or damage, and replace worn grommets as needed on applications that require them. Follow the vehicle service manual for torque sequence and tightening specifications.

Quality Assurance

Apex part AVC350S is cataloged as an engine sealing component for GM passenger cars and vans with confirmed fitment coverage across 1993-2011 applications. Verify year, make, model, and gasket style against the vehicle before ordering.