Precision-Engineered Valve Cover Gasket for Optimal Engine Performance
High-quality silicone composite material ensures superior heat resistance (up to 300°F) and long-term durability against oil degradation. Laser-cut edges and reinforced sealing ribs provide a perfect fit, eliminating leaks for Buick LaCrosse, GMC Acadia, and Chevrolet Impala models. Designed for high-mileage engines, this gasket features a multi-layer fiber core with embedded steel washers to withstand extreme compression forces. Ideal for DIY mechanics and professional workshops seeking OEM-grade reliability at wholesale pricing. Direct replacement for part numbers 12607401 and 12641261, compatible with Cadillac CTS/SRX and Camaro V6 applications. Sold in bulk quantities with manufacturer-backed warranty—global shipping available.