1ST 12639108 Secondary Air Injection Check Valve for General Motors, for Chevrolet Equinox Impala Malibu, for GMC Terrain, for Buick Lacrosse Regal 2011-2015 Replaces OE: 306-056
Direct Fit: This Secondary Air Injection Check Valve is designed for General Motors, for Chevrolet Equinox, for Chevrolet Impala, for Chevrolet Malibu, for GMC Terrain, for Buick Lacrosse, for Buick Regal 2011 2012 2013 2014 2015
OEM Part Number: Replacing OE part 12639108, 306-056. Please select according to your vehicle's OEM number to ensure compatibility
Enhances Engine Performance: Improves combustion efficiency during cold starts by delivering the required fresh air, resulting in smoother engine operation
Extends Component Longevity: Protects the air pump and associated components from potential damage caused by reverse gas flow, ensuring a longer lifespan for the system
Easy Installation: Engineered for a simple, direct replacement with an OE fit, ensuring a straightforward installation. Enjoy 30-day return and 12-month warranty, making your purchase completely risk-free