The Chevrolet V3500 Secondary Air Injection Check Valve averts exhaust backflow so the AIR pump can provide fresh air that generates cleaner emissions and strong performance right from the start. Sitting between the pump and manifold, the Secondary Air Injection Check Valve opens when air pressure rises and then snaps shut immediately to protect the pump and catalytic converter from searing gases. The Secondary Air Injection Check Valve on each Chevrolet in the V3500 series is responsible for reducing hydrocarbons during idle, cruise, and decel. It works on the earlier single valve version and the later twin valve designs. When reverse flow gets blocked, the oxygen sensor reads properly, which keeps the fuel trim lean. Just imagine, one tiny Secondary Air Injection Check Valve enhances your mileage as well as emissions. The product is compatible with belt or electrical pumps, vacuum switches, and diverter valves on all Chevrolet V3500 models; no special tuning is required. The unique construction, which includes a steel case, corrosion-resistant seating, and a quick spring, gives the V3500 Secondary Air Injection Check Valve legendary durability; a great choice for work-ready V3500s that tow and tackle the greatly rough trails. Providing peace of mind to Chevrolet drivers, the Secondary Air Injection Check Valve ignores electrical gremlins and supplies a simple safety layer thanks to mechanical function. Each V3500 from the 1988 debut to remakes in subsequent years benefits from cooler under-hood temperatures, steadier idle, and faster catalytic light-off through the enduring Secondary Air Injection Check Valve. The Secondary Air Injection Check Valve is an exceptional product that is quick in action and has a long life. This precise fit for regular, extended, and crew cab bodies enables a Chevrolet V3500 to remain efficient, clean, and legal. Chevrolet enthusiasts rely on the design season after season because of that loyalty.
Each OEM Chevrolet V3500 Secondary Air Injection Check Valve we offer is competitively priced and comes with the assurance of the manufacturer's warranty for the part. Furthermore, we guarantee the speedy delivery of your orders right to your doorstep. Our hassle-free return policy is also in place for your peace of mind.