Walker 350-64038 Oxygen Sensor - Upstream

Overview of Walker 350-64038 Oxygen Sensor for Volvo S70 and V70

The Walker 350-64038 oxygen sensor is designed specifically for Volvo S70 and V70 models, ensuring precise emission control and optimal engine performance. This heated oxygen sensor features a threaded mounting type and a radiused polygon male connector for secure installation.

• Heated oxygen sensor with 4 wires for accurate readings
• Specific fit for Volvo S70 and V70 models
• Threaded mounting with 18.0 mm thread diameter
• 18.23 inches wiring harness length and 20 gauge wire measurement
• Radiused polygon male connector for reliable connection
• Overall length of 21.77 inches for proper fitment

Detailed Product Description

This Walker Products Aftermarket oxygen sensor (part number 350-64038) is engineered to meet the exact specifications required by Volvo S70 and V70 vehicles. The sensor is heated, which allows it to reach operating temperature quickly, improving fuel efficiency and reducing emissions. It features a 4-wire design with 20 gauge wires, providing reliable signal transmission. The wiring harness length of 18.23 inches and overall length of 21.77 inches ensure proper routing and fitment within the engine bay. The sensor mounts via a threaded connection with an 18.0 mm diameter, compatible with the original equipment specifications. The radiused polygon male connector ensures a secure and precise electrical connection, minimizing the risk of disconnection or signal loss.

Walker Products Aftermarket Brand Line

The Walker Products Aftermarket line focuses on delivering emission control components that meet or exceed OEM standards. This oxygen sensor is part of that line, designed to provide reliable performance and durability for Volvo vehicles. By adhering to strict manufacturing and quality control processes, Walker Products Aftermarket ensures that the 350-64038 oxygen sensor integrates seamlessly with the vehicle’s emission system.

Common Applications and Issues Addressed

• Helps maintain proper air-fuel mixture for Volvo S70 and V70 engines
• 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 efficient combustion control

Installation Notes and Tips

When installing the Walker 350-64038 oxygen sensor, ensure the vehicle is cool to avoid burns. Use the correct socket size for the 18.0 mm threaded sensor to prevent damage. Verify the connector shape and gender match the vehicle’s wiring harness before installation. Properly route the wiring harness to avoid contact with hot or moving parts. It is recommended to clear any diagnostic trouble codes after installation to reset the vehicle’s engine control unit.

Quality Assurance and Warranty

Walker Products Aftermarket oxygen sensors undergo rigorous testing to meet emission control standards and ensure durability. The 350-64038 part is manufactured to precise specifications for Volvo S70 and V70 models. While specific warranty details are not provided here, Walker typically offers coverage against defects in materials and workmanship. Consult product documentation or authorized sources for exact warranty terms.