Vemo V38-72-0004 Engine Coolant Temperature Sensor

Reliable Engine Coolant Temperature Sensor for Nissan and Infiniti Vehicles

The Vemo VEMO Engine Coolant Temperature Sensor (Part Number V38-72-0004) is designed to provide accurate temperature readings essential for engine management. Compatible with a wide range of Nissan and Infiniti models, this sensor ensures optimal engine performance and helps prevent overheating issues.

• Height: 56.2 mm
• Length and Width: 21.7 mm each
• Housing Color: Red for easy identification
• Thread Size: M12 x 1.5 for secure installation
• Number of Poles: 2
• Includes seal ring for reliable sealing
• Lightweight design at 0.030 kg

About the VEMO Product Line

The VEMO brand line focuses on precision automotive sensors and components engineered to meet OEM specifications. The VEMO Engine Coolant Temperature Sensor V38-72-0004 is part of this line, offering dependable performance and durability for critical engine monitoring applications in Nissan and Infiniti vehicles.

Detailed Product Description

This engine coolant temperature sensor features a compact design with a height of 56.2 mm and a square cross-section of 21.7 mm by 21.7 mm. The red housing allows for quick visual identification during maintenance. The sensor’s M12 x 1.5 threaded connection ensures a secure fit in the engine block or cylinder head. Equipped with two poles, it provides precise temperature data to the vehicle’s engine control unit (ECU). The included seal ring helps maintain a tight seal, preventing coolant leaks and ensuring sensor reliability under various operating conditions.

Compatible Vehicles and Common Applications

• Compatible with Nissan models such as 200SX, 240SX, 300ZX, 350Z, 370Z, Altima, Armada, Cube, Frontier, Maxima, Murano, Pathfinder, Rogue, Sentra, Titan, Versa, X-Trail, and Xterra
• Compatible with Infiniti models including EX35, EX37, FX35, FX37, FX45, FX50, G20, G25, G35, G37, GT-R, I30, I35, J30, M35, M35h, M37, M45, M56, Q40, Q45, Q50, Q60, Q70, Q70L, QX4, QX50, QX56, QX70, and QX80
• Compatible with Mercury vehicles where applicable

Common Issues Addressed by This Sensor

• Engine overheating due to inaccurate temperature readings
• Poor fuel efficiency caused by incorrect coolant temperature data
• Check engine light triggered by faulty temperature sensor signals
• Erratic engine performance related to temperature sensor failure
• Coolant leaks prevented by reliable seal ring integration

Installation Notes and Tips

Ensure the engine is cool before removing the old sensor to avoid burns. Use the M12 x 1.5 thread size to properly torque the sensor into place without over-tightening. Verify the seal ring is correctly positioned to prevent coolant leaks. Double-check electrical connections for the two-pole sensor to ensure accurate signal transmission to the ECU.

Quality Assurance and Warranty

The Vemo VEMO Engine Coolant Temperature Sensor V38-72-0004 is manufactured to meet strict quality standards for durability and performance. While specific warranty details are not provided, Vemo products typically adhere to OEM quality requirements, ensuring reliable operation in Nissan, Infiniti, and Mercury vehicles.