ZONFANT Engine Valve Cover Gasket Set for GM V6 Vehicles — Direct-Fit, Complete Seal Kit (Fits Buick/Cadillac/Chevy/GMC)

ZONFANT Engine Valve Cover Gasket Set is a direct-fit replacement gasket kit engineered to restore a reliable seal for compatible Buick, Cadillac, Chevy, GMC, Saab and Saturn V6 engines.

If your engine shows signs of oil seepage around the valve cover or you’re performing preventative maintenance, this complete gasket set supplies the components needed to reseal the valve cover to the cylinder head. The kit replaces several OEM part numbers and is molded from durable, corrosion-resistant materials intended to meet or exceed original equipment fit and function.

Which vehicles and part numbers does this gasket set replace?

This ZONFANT set directly replaces part numbers VS50502, VS50808R, 12595107, 12595122 and 12607401 and fits a range of GM-brand vehicles. Compatibility includes multiple model years for Buick, Cadillac, Chevy, GMC, Saab and Saturn listed below.

• Buick: Enclave (2009–2017), LaCrosse (2010–2016)
• Cadillac: ATS (2013–2015), CTS (2008–2015), SRX (2010–2016), STS (2008–2011), XTS (2013–2016)
• GMC: Acadia (2009–2016), Acadia Limited (2017), Canyon (2015–2016), Terrain (2010–2016)
• Chevy: Camaro (2010–2015), Caprice (2012–2016), Captiva Sport (2012), Colorado (2015–2016), Equinox (2010–2016), Impala (2012–2016), Impala Limited (2014–2016), Traverse (2009–2017)
• Also fits: Saab 9-4X (2011) and Saturn Outlook (2009–2010)

How does this gasket set improve engine reliability?

The gaskets are fabricated from corrosion- and dust-resistant materials that replicate OEM geometry, reducing the risk of oil leaks and contamination. A proper seal prevents oil from dripping onto hot engine components and keeps the valve train area clean.

• Material resists heat and common engine contaminants
• Molded profiles match OEM sealing surfaces for consistent compression
• Complete kit includes all necessary cover gaskets for a full reseal

Is this an OEM part and will it fit without modification?

While this is an aftermarket ZONFANT kit rather than a GM-branded OEM part, it’s engineered to meet or exceed original specifications for a direct fit. Most customers can install the set using factory mounting points and standard tools; always verify vehicle-year compatibility before ordering.

• Engineered to OEM dimensions for bolt-hole and sealing-surface alignment
• No cutting, reshaping, or special adapters required for listed vehicles
• Recommended: clean mating surfaces and replace mounting hardware if worn

What should I prepare before installing this valve cover gasket set?

Preparation ensures a reliable seal and simplifies installation. Gather basic tools, a clean workspace, and allow the engine to cool fully; follow torque specs and cleaning procedures for the valve cover and head surfaces.

• Tools: ratchet, torque wrench, common sockets and screwdrivers
• Supplies: gasket scraper, brake cleaner or solvent, lint-free rags
• Tip: inspect PCV fittings, mounting bolts, and valve-cover surface for damage

Who is this for: The ZONFANT Valve Cover Gasket Set is intended for DIY mechanics, independent shops and fleet technicians working on compatible GM-platform vehicles who need a cost-effective, reliable replacement. If you’re repairing oil leaks around the valve cover or performing routine engine maintenance on the listed Buick, Cadillac, Chevy, GMC, Saab or Saturn models, this kit supplies the correct sealed components for a full valve-cover reseal. Contact the seller if you’re unsure about fitment or need help matching your vehicle’s part number.