This Secondary Air Pump System Valve is a direct replacement for your BMW's original component, part number 11727540471. It plays a crucial role in your vehicle's emissions control system by managing the flow of air into the exhaust system during cold starts. This helps to reduce harmful pollutants and ensure your vehicle meets emissions standards. Crafted to meet BMW's stringent quality and performance specifications, this valve is built for durability and longevity. Proper functioning of the secondary air injection system is vital for engine efficiency and environmental compliance. Replacing a faulty valve can help prevent check engine lights and ensure your vehicle runs as intended. Installation is straightforward for those familiar with BMW engine components. This part is specifically designed for various BMW models, ensuring compatibility and ease of replacement. Trust in genuine BMW parts for the best fit and performance.
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