Walker 250-24748 Oxygen Sensor - Downstream

Overview of Walker 250-24748 Oxygen Sensor for Volvo Vehicles

The Walker 250-24748 oxygen sensor is designed specifically for select Volvo models including the S60, S80, V70, XC70, and XC90. This heated oxygen sensor ensures accurate emissions control and optimal engine performance by monitoring exhaust gases precisely.

• Heated oxygen sensor with 4-wire design for reliable operation
• Specific fit for Volvo S60, S80, V70, XC70, and XC90 models
• 46.77-inch wiring harness length with 20-gauge wire for durability
• Threaded mounting type with 18.0 mm thread diameter for secure installation
• Radiused polygon male connector for proper electrical connection
• Overall length of 50.31 inches to accommodate factory routing

Detailed Product Description

This Walker Products OE oxygen sensor (part number 250-24748) is engineered to meet the exact specifications of Volvo vehicles, ensuring compatibility and performance. The sensor features a heated element and a 4-wire configuration, which allows for faster warm-up times and more accurate readings of the air-fuel mixture. The 20-gauge wiring and 46.77-inch harness length provide durability and ease of installation within the engine bay. The threaded mounting type with an 18.0 mm diameter ensures a secure fit in the exhaust system, while the radiused polygon male connector matches the factory wiring harness for a seamless connection.

Walker Products OE is a product line focused on delivering original equipment quality parts that meet or exceed OEM standards. This oxygen sensor is part of that line, offering a reliable replacement that maintains the emissions control integrity of your Volvo vehicle.

Common Applications and Issues Addressed

• Restores proper oxygen sensing for improved fuel efficiency
• Resolves check engine light triggers related to oxygen sensor faults
• Helps reduce harmful emissions by providing accurate exhaust gas data
• Prevents engine performance issues caused by faulty sensor readings
• Supports proper operation of the vehicle’s catalytic converter system

Installation Notes and Tips

When installing the Walker 250-24748 oxygen sensor, ensure the vehicle is cool to avoid burns. Use appropriate tools to remove the old sensor and avoid damaging the wiring harness. Verify the connector shape and gender match the factory harness before installation. Thread the sensor carefully to avoid cross-threading and torque to manufacturer specifications. The 46.77-inch wiring harness length allows for proper routing without strain.

Quality Assurance and Warranty

Walker Products OE parts are manufactured to meet strict quality standards, ensuring durability and reliable performance. This oxygen sensor undergoes rigorous testing to comply with emissions regulations and vehicle specifications. While specific warranty details may vary, Walker typically offers coverage against defects in materials and workmanship to provide confidence in your purchase.