Secondary Air Pump 04E131333B for Audi, Volkswagen

This authentic OEM Secondary Air Pump (Part Number 04E131333B) is designed to support the emissions control system in your vehicle. Primarily located near the engine, this pump enhances cold start efficiency by introducing additional air into the exhaust system, aiding in the reduction of harmful emissions. It is compatible with various models including the 2016-2018 Audi A3 Sportback e-tron and 2019-2021 Volkswagen Golf and Jetta. Common issues resolved by replacing a worn or malfunctioning air pump include increased emissions and poor engine performance. With this genuine part, you can ensure optimal functionality and compliance with emissions standards. This OEM Secondary Air Pump (Part Number 04E131333B) plays a crucial role in maintaining the emissions system's integrity in models like the 2016-2018 Audi A3 Sportback e-tron and 2019-2021 Volkswagen Golf and Jetta. By supplying additional air during cold starts, this pump helps reduce exhaust emissions, supporting cleaner air. Symptoms of failure can include increased emissions and engine stalling, making timely replacement essential. Sourced directly from salvage vehicles, this genuine part ensures that your vehicle runs efficiently while meeting environmental standards, giving you peace of mind about its performance and reliability. Ideal for enhancing emissions control, this OEM Secondary Air Pump (04E131333B) serves crucial functions in 2016-2018 Audi A3 Sportback e-tron models and 2019-2021 Volkswagen Golf and Jetta vehicles. Located close to the engine, the pump works by injecting extra air into the exhaust system during cold starts, promoting more efficient combustion and lowering harmful emissions. Common issues associated with a failing air pump include rough idling and higher emissions output. Trust this authentic part from salvage operations to restore your vehicle's optimal performance and compliance with environmental regulations.