Walker 350-64049 Oxygen Sensor - Upstream Left or Upstream Right

Overview of Walker Oxygen Sensor 350-64049 for Volvo S80 and XC90

The Walker 350-64049 oxygen sensor is designed specifically for Volvo S80 and XC90 models, ensuring precise emission control and 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 S80 and XC90 vehicles
• 28.07-inch wiring harness length for flexible placement
• Thread diameter of 18.0 mm with threaded mounting
• Radiused polygon male connector for reliable connection
• Wire gauge measurement of 20 for optimal electrical flow
• Overall length of 31.61 inches for proper fitment

Detailed Product Description

The Walker Products Aftermarket line offers reliable emission control components, including this oxygen sensor part number 350-64049. This sensor is a heated type, which helps the sensor reach operating temperature quickly, improving fuel efficiency and reducing emissions. The sensor includes four wires with a 20-gauge measurement, providing accurate signal transmission to the vehicle’s engine control unit. The wiring harness length of 28.07 inches and overall length of 31.61 inches allow for proper routing and installation in Volvo S80 and XC90 models. The sensor’s threaded mounting type and 18.0 mm thread diameter ensure a secure fit, while the radiused polygon male connector guarantees a stable electrical connection.

Compatible Vehicles and Applications

• Volvo S80 oxygen sensor replacement
• Volvo XC90 emission control sensor
• Heated oxygen sensor for Volvo specific fitment
• Emission sensor for improved fuel management
• Replacement sensor for emission-related engine issues

Installation Notes and Tips

• Ensure the vehicle is cool before sensor removal to avoid burns
• Use appropriate tools for threaded sensor installation to prevent damage
• Verify connector type matches vehicle harness before installation
• Check wiring harness length and routing to avoid interference
• Follow vehicle manufacturer torque specifications for sensor mounting

Quality Assurance and Warranty

Walker Products Aftermarket parts are manufactured to meet or exceed OEM specifications for durability and performance. The 350-64049 oxygen sensor undergoes rigorous testing to ensure reliable operation in Volvo S80 and XC90 vehicles. While specific warranty details may vary, Walker typically offers coverage against defects in materials and workmanship to support long-term use.