Walker 250-23069 Oxygen Sensor - Upstream

Overview of Walker 250-23069 Oxygen Sensor for Volvo 240

The Walker 250-23069 oxygen sensor is designed specifically for the Volvo 240, ensuring precise emission control and optimal engine performance. This heated oxygen sensor features a threaded mounting type and a radiused polygon female connector for secure installation.

• Heated oxygen sensor for accurate emissions monitoring
• Specific fit for Volvo 240 models
• 64.29 inches wiring harness length for flexible routing
• 20 gauge wire with 3-wire configuration
• Threaded mounting with 18.0 mm thread diameter
• Radiused polygon female connector for reliable connection
• Overall length of 67.83 inches for proper fitment

Walker Products OE Brand Line Details

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 that each sensor, including the 250-23069, provides consistent performance and durability tailored to specific vehicle applications like the Volvo 240.

Product Features and Specifications

The Walker 250-23069 oxygen sensor is a heated sensor type, which allows it to reach operating temperature quickly for accurate air-fuel mixture readings. It includes a 3-wire setup with 20 gauge wiring, providing reliable signal transmission. The sensor’s wiring harness length of 64.29 inches and overall length of 67.83 inches offer ample length for installation without strain. The threaded mounting type with an 18.0 mm thread diameter ensures a secure fit in the exhaust system. The radiused polygon female connector is designed for a precise and secure electrical connection, reducing the risk of disconnection or corrosion.

Compatible Vehicles and Applications

• Compatible with Volvo 240 models requiring a specific oxygen sensor replacement
• Used in emission control systems to monitor exhaust gases
• Helps maintain engine efficiency and reduce harmful emissions

Common Issues Addressed by This Oxygen Sensor

• Incorrect air-fuel mixture readings causing poor fuel economy
• Check engine light triggered by faulty oxygen sensor signals
• Increased emissions due to sensor failure
• Engine performance issues such as rough idling or hesitation
• Failed emissions tests related to sensor malfunction

Installation Notes and Tips

When installing the Walker 250-23069 oxygen sensor, ensure the threaded mounting hole is clean and free of debris. Use anti-seize compound on the threads if recommended by the vehicle manufacturer to prevent seizing. Carefully connect the radiused polygon female connector to the vehicle’s wiring harness, verifying a secure fit. Avoid pulling on the wires during installation to prevent damage. Proper installation will help maintain sensor accuracy and longevity.

Quality Assurance and Warranty

Walker Products OE oxygen sensors are manufactured to meet strict quality standards, ensuring reliable performance and durability. While specific warranty details for part number 250-23069 should be confirmed with the supplier, Walker typically offers coverage against defects in materials and workmanship to support long-term use in Volvo 240 vehicles.