HomeBelts and Cooling > SensorsURO 61311378320 Engine Coolant Level Sensor
Part #: 61311378320

URO 61311378320 Engine Coolant Level Sensor

⚙️ 63 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: BMW, 325e, 325es, 325i, 325is, 325iX, 530i, 535i, 540i, 635CSi, 735i, 735iL, 740i, 740iL, 750iL, M3, M5, and M6
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Reliable Engine Coolant Level Sensor for BMW Models

The URO Engine Coolant Level Sensor 61311378320 is designed to provide accurate monitoring of coolant levels in various BMW vehicles. This sensor helps maintain optimal engine temperature by alerting drivers to low coolant conditions, ensuring engine protection and performance.

  • Compatible with multiple BMW models including 325e, 325is, 530i, M3, and M5
  • OEM-quality replacement part with precise fitment
  • Monitors engine coolant level to prevent overheating
  • Durable construction for long-lasting performance
  • Part number 61311378320 ensures correct identification and compatibility

Product Details and Compatibility

The URO Engine Coolant Level Sensor 61311378320 is engineered to meet the specifications of original equipment for BMW vehicles such as the 325e, 325es, 325i, 325is, 325iX, 530i, 535i, 540i, 635CSi, 735i, 735iL, 740i, 740iL, 750iL, M3, M5, and M6. This sensor accurately detects coolant levels within the engine cooling system, providing timely alerts to prevent engine damage caused by overheating or coolant loss. Its precise fitment ensures seamless integration with the vehicle’s existing cooling system components.

Common Applications and Problem Resolution

  • Detects low coolant levels to prevent engine overheating
  • Helps avoid engine damage due to coolant leaks or evaporation
  • Ensures proper engine temperature regulation for performance and efficiency
  • Replaces faulty or malfunctioning coolant level sensors
  • Maintains dashboard warning light functionality related to coolant levels

Installation Notes and Tips

When installing the URO Engine Coolant Level Sensor 61311378320, ensure the engine is cool and the vehicle is on a level surface. Disconnect the battery before removal to avoid electrical issues. Carefully remove the old sensor and inspect the coolant reservoir for any debris or damage. Install the new sensor securely, reconnect electrical connectors, and verify proper operation by checking the dashboard coolant warning system after installation.

Quality Assurance and Warranty

URO parts are manufactured to meet or exceed OEM standards, providing reliable performance and durability. The Engine Coolant Level Sensor 61311378320 undergoes rigorous quality control to ensure consistent functionality. Please refer to the manufacturer’s warranty documentation for specific coverage details.

This part fits 63 vehicles. Search below:

YearMakeModelPositionNotes
1995BMW530iN/ALength = 109mm
1995BMW540iN/ALength = 109mm
1994BMW530iN/ALength = 109mm
1994BMW540iN/ALength = 109mm
1994BMW740iN/ALength = 109mm
1994BMW740iLN/ALength = 109mm
1994BMW750iLN/ALength = 109mm
1993BMW325iN/ALength = 109mm
1993BMW535iN/ALength = 109mm
1993BMW740iN/ALength = 109mm
1993BMW740iLN/ALength = 109mm
1993BMW750iLN/ALength = 109mm
1993BMWM5N/ALength = 109mm
1992BMW325iN/ALength = 109mm
1992BMW535iN/ALength = 109mm
1992BMW735iN/ALength = 109mm
1992BMW735iLN/ALength = 109mm
1992BMW750iLN/ALength = 109mm
1992BMWM5N/ALength = 109mm
1991BMW325iN/ALength = 109mm
1991BMW325isN/ALength = 109mm
1991BMW325iXN/ALength = 109mm
1991BMW535iN/ALength = 109mm
1991BMW735iN/ALength = 109mm
1991BMW735iLN/ALength = 109mm
1991BMW750iLN/ALength = 109mm
1991BMWM3N/ALength = 109mm
1991BMWM5N/ALength = 109mm
1990BMW325iN/ALength = 109mm
1990BMW325isN/ALength = 109mm
1990BMW325iXN/ALength = 109mm
1990BMW535iN/ALength = 109mm
1990BMW735iN/ALength = 109mm
1990BMW735iLN/ALength = 109mm
1990BMW750iLN/ALength = 109mm
1990BMWM3N/ALength = 109mm
1989BMW325iN/ALength = 109mm
1989BMW325isN/ALength = 109mm
1989BMW325iXN/ALength = 109mm
1989BMW535iN/ALength = 109mm
1989BMW635CSiN/ALength = 109mm
1989BMW735iN/ALength = 109mm
1989BMW735iLN/ALength = 109mm
1989BMW750iLN/ALength = 109mm
1989BMWM3N/ALength = 109mm
1988BMW325iN/ALength = 109mm
1988BMW325isN/ALength = 109mm
1988BMW325iXN/ALength = 109mm
1988BMW635CSiN/ALength = 109mm
1988BMW735iN/ALength = 109mm
1988BMW735iLN/ALength = 109mm
1988BMW750iLN/ALength = 109mm
1988BMWM3N/ALength = 109mm
1988BMWM6N/ALength = 109mm
1987BMW325eN/ALength = 109mm
1987BMW325esN/ALength = 109mm
1987BMW325iN/ALength = 109mm
1987BMW325isN/ALength = 109mm
1987BMW635CSiN/ALength = 109mm
1987BMWM6N/ALength = 109mm
1986BMW325eN/ALength = 109mm
1986BMW325esN/ALength = 109mm; Production Date Range: From 09-01-1986
1986BMW635CSiN/ALength = 109mm; Production Date Range: From 09-01-1986

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

61 31 1 378 3206131137832061311378320E802 06156 738URO-003492V20-72-0054-1

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.