Vemo V20-76-0031 Oxygen Sensor - Rear

Overview of Vemo V20-76-0031 Oxygen Sensor for BMW M3, Z3, Z4

The Vemo V20-76-0031 oxygen sensor is designed specifically for BMW models including the M3, Z3, and Z4. This sensor plays a critical role in emission control by accurately measuring oxygen levels in the exhaust system to optimize engine performance and reduce emissions.

• Compatible with BMW M3, Z3, and Z4 models
• Part number: V20-76-0031
• Cable length: 915 mm for flexible installation
• 4-conductor design with round connector shape
• Thread pre-greased lambda sensor with M18 x 1.5 thread size
• Compact dimensions: 21.9 mm height and width, 105 mm length
• Weight: 0.166 kg for easy handling

Detailed Product Features and Specifications

This oxygen sensor from the VEMO product line features a 4-conductor configuration that ensures reliable signal transmission and accurate readings. The round connector shape facilitates secure and straightforward connections within the vehicle’s emission system. With a cable length of 915 mm, the sensor allows for flexible routing during installation. The sensor’s thread is pre-greased and sized at M18 x 1.5, which helps prevent seizing and simplifies mounting. Its compact size, with a height and width of 21.9 mm and a length of 105 mm, makes it suitable for tight engine compartments in BMW M3, Z3, and Z4 models.

About the VEMO Brand Line

The VEMO brand line specializes in emission control sensors designed to meet OEM specifications. The VEMO oxygen sensors are engineered for precision and durability, ensuring consistent performance in demanding automotive environments. The V20-76-0031 is part of this line, offering a balance of quality and fitment accuracy for BMW vehicles.

Common Applications and Issues Addressed

• Helps maintain optimal air-fuel mixture for efficient combustion
• Reduces harmful emissions by providing accurate oxygen level data
• Prevents engine performance issues related to faulty oxygen sensors
• Addresses check engine light triggers caused by sensor failure
• Improves fuel economy by enabling proper engine management

Installation Notes and Tips

When installing the Vemo V20-76-0031 oxygen sensor, ensure the engine is cool to avoid burns. Use the correct M18 x 1.5 thread size to avoid cross-threading. The pre-greased thread simplifies installation and helps prevent corrosion. Verify the connector shape matches the vehicle’s wiring harness for a secure fit. Proper torque specifications should be followed to ensure sensor integrity and prevent exhaust leaks.

Quality Assurance and Warranty

Vemo oxygen sensors are manufactured to meet strict quality standards, ensuring reliable operation in emission control systems. While specific warranty details for part number V20-76-0031 should be confirmed at the point of purchase, Vemo products typically come with a limited warranty covering defects in materials and workmanship.