Walker 250-54116 Oxygen Sensor - Upstream

Overview of Walker 250-54116 Oxygen Sensor for Volvo Vehicles

The Walker 250-54116 oxygen sensor is designed specifically for select Volvo models, including the S60, S60 Cross Country, V60, V60 Cross Country, and XC60. This heated oxygen sensor ensures accurate emissions control and optimal engine performance by monitoring exhaust gases effectively.

• Heated oxygen sensor with 4-wire configuration
• Specific fit for Volvo S60, V60, and XC60 models
• 18.23-inch wiring harness length for precise installation
• 20 gauge wire measurement for durability and signal integrity
• Male connector with 18mm thread diameter
• Overall length of 21.77 inches for proper fitment

Detailed Features and Specifications

This oxygen sensor from Walker Products OE is engineered with a heated sensor type, which allows for faster warm-up times and improved sensor response. The 4-wire design includes two wires for the heater circuit and two for the sensor signal, ensuring reliable operation. The wiring harness length of 18.23 inches provides sufficient reach for installation in the exhaust system of Volvo S60, S60 Cross Country, V60, V60 Cross Country, and XC60 models. The 20 gauge wire measurement supports consistent electrical conductivity, while the male connector and 18mm thread diameter ensure a secure and precise fit.

Walker Products OE Brand Line Information

The Walker Products OE line focuses on delivering original equipment quality parts that meet or exceed factory specifications. This oxygen sensor is part of that line, offering a direct replacement solution designed to maintain the emissions control system's integrity on compatible Volvo vehicles. Using a Walker Products OE sensor helps preserve engine efficiency and emissions compliance.

Common Applications and Issues Addressed

• Restores accurate oxygen sensing for proper air-fuel mixture control
• Resolves check engine light triggers related to oxygen sensor faults
• Improves fuel economy by ensuring correct sensor feedback
• Reduces harmful emissions by maintaining proper catalytic converter function
• Prevents engine performance issues caused by faulty sensor readings

Installation Notes and Tips

When installing the Walker 250-54116 oxygen sensor, ensure the vehicle is compatible with the specified Volvo models. Use appropriate tools to avoid damaging the sensor or wiring harness. The 18.23-inch wiring harness length allows for straightforward routing, but verify connector orientation and thread engagement carefully. It is recommended to replace the sensor when the engine is cool to prevent injury and ensure proper torque application.

Quality Assurance and Warranty

Walker Products OE oxygen sensors are manufactured to meet stringent quality standards, ensuring reliable performance and durability. While specific warranty details may vary, Walker typically offers coverage against defects in materials and workmanship. Using this sensor helps maintain compliance with emissions regulations and supports long-term vehicle operation.