In Chevrolet Suburban, the PCV Valve serves an important function to help control the emissions as well as supplies superior power to engines. The PCV Valve directs crankcase combustion byproduct gases back into the engine's combustion chambers avoiding environmental pollution and build-up of destructive oil sludge in the engine. Depending on intake manifold vacuum and in response to RPMs or load the PCV Valve limits the gas circulation when it is at idle while allowing it at higher RPMs and under loads to contain blow-by gases. Moreover, the PCV Valve is also a flame arrester by constriction and also helps in achieving the right amount of ventilation since it prevents positive pressure from getting into the crankcase. Bearing this in mind, proper maintenance of the PCV Valve is critical in avoiding these problems as well as other ramifications for example contamination of the engine oil and subsequent leakage of the oil and high fuel consumption and in effect, a bad performing vehicle.
Each OEM Chevrolet Suburban PCV 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.