The Secondary Air Injection Check Valve allows one-way air flow into the combustion chamber to improve combustion quality as well as protect exhaust components. Situated between the air plumbing, the Secondary Air Injection Check Valve opens upon pump pressure and snaps shut again when exhaust pulses push back, locking out the hot gases that can scorch hoses and pumps. Owners commend its rugged metal body and proven spring diaphragm, a pair that allows the Secondary Air Injection Check Valve to endure heat cycles and not stick. Classic Electra sedan drivers, as well as drivers of coupe, wagon, and convertible models, trust this valve because it is the proper valve for every chassis from 1959 through 1990. Hence, easy swaps at the garage. Your sixties Buick with carbureted Wildcat V8 or your eighties Electra with computer tuned injection, whichever it may be, emissions are kept within legal limits and costly pump failure is avoided thanks to the same Secondary Air Injection Check Valve. The rapid warm-up airflow, automatic sealing against backpressure and electronic vacuum switching make the Secondary Air Injection Check Valve a favorite for enthusiasts after factory level Buick performance. Every time it clicks shut, cabin passengers can rest easy knowing that exhaust fumes will stay directed towards the catalytic converter rather than sneaking forward. Testing over the long run evinces a Buick engine fitted with its smart gate has stronger pump bearings and a steadier idle, which proves that Electra models benefit from a part designed with durability, efficiency and safety in mind. Regular road testing on Buick luxury cruisers demonstrates that the Secondary Air Injection Check Valve restores throttle response, which many Electra owners notice right away. Buick fans like how the Secondary Air Injection Check Valve drops in with no modifications since the part arrives ready to install with accurate ports and studs sized for factory manifolds. An Electra weekend project remains on schedule.
Each OEM Buick Electra 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.