Direct Fit: This Secondary Air Injection Check Valve is designed for Chevrolet Colorado for GMC Canyon for Hummer H3 H3T 2.9L 3.7L Petrol (2007-2012)
OEM Part Number: Replacing OE part 12619109, 12597900, 2141945, 2142123, DV185, 7D1162, 911151, DV143. 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. One year warranty