- OE Part Numbers: 17117506601, 17111436257, 17110152373, 17117546548, 17130409622, 17137524812, 17137432124, 171375.5391999, 17137800097, 17117526845 - Compatibility: This 2-pin coolant level sensor is designed for a wide range of BMW vehicles including the 1, 3, 5, 6, 7 series, as well as X3, X4, X5, X6, Z4, and Z8 models. - Functionality: The sensor reliably monitors the coolant level in your vehicle, providing crucial feedback to the engine control module (ECM) via the engine wiring harness. This ensures optimal engine performance and prevents overheating. - Quality Assurance: Constructed from durable ABS materials, this coolant level sensor is manufactured to meet OEM specifications, ensuring high performance and longevity. - Use Scenarios: 1. Ideal for maintaining your BMW's cooling system, helping to prevent engine damage due to low coolant levels. 2. Perfect for vehicle maintenance and repairs, offering peace of mind when monitoring engine temperatures during long trips. 3. Essential for DIY enthusiasts looking to replace faulty sensors and restore their vehicle's performance. - Key Attributes: - Type: 2-pin coolant level sensor - Material: High-quality ABS - Performance: Accurate coolant level detection Choose this reliable coolant level sensor for your BMW to ensure your engine runs smoothly and efficiently.