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Genuine GMC G1500 Air Inject Check Valve
Air Injection Reaction Check Valve- Select Vehicle by Model
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9 Air Inject Check Valves found
GMC G1500 Valve Assembly, Secondary Air Injection Check
Part Number: 12565503$112.70 MSRP: $203.06You Save: $90.36 (45%)
GMC G1500 Air Inject Check Valve
The Air Inject Check Valve by GMC G1500 prevents the backflow of exhaust gases through the system and provides a fresh supply of oxygen which burns the unburnt fuel and thereby drastically reduces any tailpipe emissions. Like a tough one-way gate, the Air Inject Check Valve opens under pump pressure, then snaps shut when flow reverses. This simple motion has proven trusty on every GMC-built G1500 since modern emissions gear appeared. Whether you are a service center or do-it-yourselfer, access to every GMC mounting point means a driver can plug a clogged Air Inject Check Valve into any GMC G1500 with simple hand tools and no mess in minutes. The Air Inject Check Valve conveys only clean air; therefore, it is corrosion resistant, and when working correctly, it enables the catalytic system to light off faster, giving the G1500 engine better breathing and improved fuel economy. A functioning Air Inject Check Valve protects oxygen sensors and other components from damaging hot backflow, providing extra assurance that drivers will feel in the form of smooth acceleration and fewer warning lights on the dash. Over the years of production, GMC kept the core dimensions identical, so a single Air Inject Check Valve works both early square headlight vans and later extended wheelbase editions. This allows for unification of the G1500 lineup and parts selection made easier. Long-term owners report the Air Inject Check Valve running for hundreds of thousands of miles without any sticking, proof that GMC engineers applied robust springs and heat resistant casings, not flashy gimmicks. The Air Inject Check Valve is the upgrade for every G1500 needing a compact and efficient solution to staying clean and safe. With its tight seal that stops exhaust hiss, lightweight body that fits neatly beside the manifold, and wallet-friendly price, it is easy to see why.
Each OEM GMC G1500 Air Inject 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.
