Walker 250-21037 Oxygen Sensor - Upstream

Overview of Walker OE Base Sensor 250-21037 for Volkswagen Derby

The Walker OE Base Sensor 250-21037 is a specific-fit oxygen sensor designed for Volkswagen Derby models. This non-heated oxygen sensor features precise wiring and connector specifications to ensure reliable emission control performance.

• Wiring harness length: 16.46 inches
• Wire gauge measurement: 20 gauge
• Sensor type: Non heated
• Specific fit for Volkswagen Derby
• Single wire configuration with male connector
• Thread diameter: 18.00 mm
• Overall length: 20.00 inches

Detailed Product Description

The Walker OE Base Sensor 250-21037 is engineered as a non-heated oxygen sensor tailored specifically for Volkswagen Derby vehicles. It features a 16.46-inch wiring harness and a 20-gauge wire, providing optimal electrical conductivity and durability. The sensor includes a single wire with a male connector, designed to match the factory specifications for a precise fit and secure connection. With an 18.00 mm thread diameter and an overall length of 20.00 inches, this oxygen sensor integrates seamlessly into the emission control system of the Volkswagen Derby, ensuring accurate monitoring of exhaust gases.

The OE Base Sensor product line by Walker focuses on delivering sensors that meet original equipment specifications, providing reliable performance and compatibility. This line is intended for direct replacement applications, maintaining the integrity of the vehicle’s emission system without requiring modifications.

Common Applications and Issues Addressed

• Helps maintain proper air-fuel mixture for efficient combustion
• Reduces emissions by accurately monitoring oxygen levels in exhaust gases
• Prevents engine performance issues related to faulty oxygen sensors
• Addresses check engine light triggers caused by sensor failure
• Supports compliance with emission regulations for Volkswagen Derby

Installation Notes and Tips

When installing the Walker OE Base Sensor 250-21037, ensure the vehicle is cool to avoid burns. Verify the sensor’s thread diameter and connector type match the original equipment. Use appropriate tools to avoid damaging the sensor or wiring harness. Confirm the wiring harness length and connector gender align with the vehicle’s harness to ensure a secure fit.

Quality Assurance and Warranty

Walker OE Base Sensors are manufactured to meet strict quality standards, ensuring durability and reliable performance in emission control systems. This oxygen sensor is designed to match original equipment specifications for Volkswagen Derby models. Warranty details should be confirmed with the product documentation or supplier.