Walker 250-23080 Oxygen Sensor - Upstream

Overview of Walker 250-23080 Oxygen Sensor for Volvo 940

The Walker 250-23080 oxygen sensor is designed specifically for the Volvo 940, 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 3-wire configuration
• 33.39 inches wiring harness length for flexible placement
• 20 gauge wire for reliable signal transmission
• Threaded mounting with 18.0 mm thread diameter
• Radiused polygon male connector for specific fitment
• Overall length of 36.93 inches

Detailed Product Description

The Walker 250-23080 oxygen sensor is a heated sensor designed to provide accurate air-fuel mixture readings for the Volvo 940. Its 3-wire setup includes a heating element that allows the sensor to reach operating temperature quickly, improving emissions control and fuel efficiency. The sensor’s wiring harness length of 33.39 inches offers sufficient reach for installation without excess slack. The 20 gauge wire ensures consistent electrical conductivity, while the radiused polygon male connector guarantees a secure and specific fit to the vehicle’s wiring harness. The threaded mounting type with an 18.0 mm diameter allows for straightforward installation and reliable sensor positioning.

Walker Products OE Brand Line

This oxygen sensor is part of the Walker Products OE line, which focuses on delivering original equipment quality parts designed to meet or exceed factory specifications. The Walker Products OE line ensures compatibility and durability, making it a suitable replacement part for emission control sensors like the 250-23080 oxygen sensor for Volvo vehicles.

Common Applications and Issues Addressed

• Helps maintain proper air-fuel ratio for efficient combustion
• Reduces vehicle emissions by providing accurate sensor data
• Prevents engine performance issues related to faulty oxygen sensors
• Addresses check engine light triggers caused by sensor failure
• Improves fuel economy by ensuring correct sensor operation

Installation Notes and Tips

When installing the Walker 250-23080 oxygen sensor on a Volvo 940, ensure the threaded mounting hole is clean and free of debris. Use anti-seize compound on the threads to prevent seizing during future removal. Verify the radiused polygon male connector aligns properly with the vehicle’s wiring harness to avoid connection issues. Follow vehicle-specific torque specifications to avoid sensor damage.

Quality Assurance and Warranty

Walker Products OE oxygen sensors are manufactured to meet stringent quality standards, ensuring reliable performance and durability. The 250-23080 oxygen sensor undergoes rigorous testing to comply with emission control requirements. Warranty coverage details should be confirmed with the product documentation or supplier.