Vemo V20-72-0488 Engine Coolant Temperature Switch

Reliable Engine Coolant Temperature Switch for BMW Models

The Vemo VEMO Engine Coolant Temperature Switch (Part Number V20-72-0488) is designed to provide accurate temperature monitoring for various BMW vehicles. This switch ensures proper engine temperature regulation, contributing to optimal engine performance and longevity.

• Height: 41.6 mm
• Length: 19 mm
• Width: 21.7 mm
• Number of Poles: 2
• Switch Point: 35°C
• Thread Size: M14 x 1.5
• Weight: 0.039 kg

Detailed Specifications and Product Line Information

The VEMO brand line specializes in high-quality automotive electrical components, including switches, solenoids, and actuators. The V20-72-0488 Engine Coolant Temperature Switch is engineered to meet precise OEM standards, ensuring compatibility and reliable operation within the cooling system. Its compact dimensions and 2-pole design allow for seamless integration into the engine management system, activating at a switch point of 35°C to regulate coolant temperature effectively.

Compatible BMW Models and Applications

This engine coolant temperature switch is compatible with a wide range of BMW models, including the 3 Series (320i, 323Ci, 323i, 325Ci, 325i, 325xi, 328Ci, 328i, 330Ci, 330i, 330xi), 5 Series (525i, 528i, 530i, 540i), 7 Series (740i, 740iL, 750iL), M5, X5, Z3, and Z4. It is specifically designed to maintain accurate temperature readings and support engine cooling functions in these vehicles.

Common Issues Addressed by the Engine Coolant Temperature Switch

• Prevents engine overheating by signaling cooling system activation
• Helps avoid engine performance issues caused by incorrect temperature readings
• Reduces risk of coolant leaks due to faulty temperature switch operation
• Supports proper functioning of the radiator fan and temperature gauge
• Ensures timely engine temperature regulation for efficient fuel management

Installation Notes and Tips

When installing the Vemo V20-72-0488 Engine Coolant Temperature Switch, ensure the thread size M14 x 1.5 matches the vehicle’s mounting point. Use appropriate tools to avoid damaging the switch or surrounding components. Verify the switch point and electrical connections correspond to the vehicle’s specifications. It is recommended to inspect the cooling system for leaks or damage during installation.

Quality Assurance and Warranty

Vemo products, including the VEMO Engine Coolant Temperature Switch V20-72-0488, are manufactured to meet stringent quality standards. Each switch undergoes rigorous testing to ensure durability and reliable performance under normal operating conditions. Warranty details are provided by the manufacturer and should be confirmed at the time of purchase.