The coolant temperature sender unit is a vital component in your BMW's engine management system. It accurately measures the temperature of the engine coolant, providing critical data to the engine control unit (ECU). This information is essential for precise fuel injection, ignition timing, and fan operation, all contributing to efficient engine performance and emissions control. A malfunctioning sender unit can lead to a range of issues, including inaccurate temperature gauge readings, poor fuel economy, rough idling, and even engine overheating if the cooling system isn't activated properly. Replacing a faulty unit promptly ensures your BMW operates within its optimal temperature range, safeguarding against potential engine damage. This genuine BMW Coolant Temperature Sender Unit (part code 13627787950) is engineered to meet the exact specifications and rigorous quality standards of your vehicle. Designed for perfect fitment and reliable performance, it restores the integrity of your cooling system's temperature monitoring. Choosing an authentic BMW part guarantees seamless integration and long-lasting durability, maintaining the original performance and reliability of your luxury vehicle.
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