The Secondary Air Injection Pump of Chevrolet Malibu is part of the Air Injection Reactor system which functions to introduce fresh air into the exhaust system to enhance the oxidation of unburned fuel and in the process minimize emission of Hydrocarbons (HC) and Carbon Monoxide (CO). This system usually comprises of an electric or belt-driven air pump, an air control valve and additionally numerous check valves that control the flow of the air relative to the temperature of the engine or the conditions under which the vehicle is being operated. I also learnt that in Chevrolet Malibu models, the air pump sends pressurized air into the exhaust ports during the warm up of the engine in order reduce emissions arising from rich air/fuel mixture. The system then changes to feed the air mixed with the fuel to the catalytic converter once this reaches normal temperature. While there may be slight differences in the Malibu models, the basic function of the Secondary Air Injection Pump will not change, and will include reduction of emissions and an increase in the efficiency of the system.
Each OEM Chevrolet Malibu Secondary Air Injection Pump 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.