Apex AVC1330S Engine Valve Cover Gasket Set

Apex AVC1330S Valve Cover Gasket Set

The Apex AVC1330S engine valve cover gasket set is built for direct-fit sealing service on select GM vehicles. It is a practical replacement for leaking valve cover seals, spark plug tube seals, and grommets on applications that call for this configuration.

• Engine valve cover gasket set for sealing the valve cover to the cylinder head
• Includes grommets and spark plug tube seals for listed applications
• Fits select Buick, Chevrolet, Cadillac, and GMC models
• Fits 2014-2020 Buick Enclave, N/A
• Fits 2014-2020 Chevrolet Impala, N/A
• Fits 2014-2017 Chevrolet Caprice, N/A
• Fits 2014-2017 Chevrolet Equinox, N/A
• Fits 2014-2017 Chevrolet Traverse, N/A
• Fits 2014-2017 GMC Terrain, N/A

Fitment Details

Compatible With 2013-2020 Buick, Chevrolet, Cadillac, and GMC applications listed in the fitment table, including 2013-2015 Cadillac ATS and CTS, 2013-2015 Chevrolet Camaro, 2013-2016 Buick LaCrosse, Cadillac SRX, and Cadillac XTS, 2014-2016 GMC Acadia, 2015-2016 Chevrolet Colorado and Impala Limited, and 2015-2016 GMC Canyon. This part cross-references common OE-style service applications for the same engine sealing repair, including 12626354 and 12626355.

Common Repair Uses

• Oil seepage around the valve cover
• Oil residue near spark plug tubes
• Worn or flattened gasket sealing surfaces
• Grommet leakage at valve cover fasteners
• Maintenance during top-end engine service

Installation Notes

Clean the valve cover and cylinder head sealing surfaces before installation. Inspect the cover for warpage, cracks, or damage, and replace any worn spark plug tube seals or grommets during service on the listed applications. Verify the exact year, make, and model match before ordering, especially for 2013-2014 design variations on Caprice and Impala Limited.

Quality Assurance

Apex replacement sealing components are selected for service on the listed GM platforms and are intended to match the fitment requirements shown for the AVC1330S.