Walker 250-23100 Oxygen Sensor - Upstream

Overview of Walker 250-23100 Oxygen Sensor for Saab 9000

The Walker Products OE 250-23100 oxygen sensor is designed specifically for Saab 9000 models, 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
• Specific fit for Saab 9000 vehicles
• 47.36 inches wiring harness length for flexible routing
• 20 gauge wire for reliable signal transmission
• Threaded mounting with 18.0 mm thread diameter
• Radiused polygon male connector for secure connection
• Overall length of 50.91 inches for proper fitment

Detailed Product Description

The Walker Products OE 250-23100 oxygen sensor is engineered to meet the exact specifications of Saab 9000 models. This heated sensor uses a 3-wire design, which includes a heating element to bring the sensor up to operating temperature quickly, improving emissions monitoring during cold starts. The wiring harness length of 47.36 inches provides ample length for installation without excess slack. The sensor’s 20 gauge wires ensure consistent electrical performance, while the radiused polygon male connector offers a secure and precise fit to the vehicle’s wiring harness. The threaded mounting type with an 18.0 mm diameter allows for straightforward installation and reliable sealing in the exhaust system.

Walker Products OE Brand Line Information

Walker Products OE is a dedicated product line focused on delivering original equipment quality emission control components. This line is designed to meet or exceed OEM specifications, providing a direct replacement for factory-installed parts. The 250-23100 oxygen sensor from Walker Products OE ensures compatibility and performance consistent with the original sensor installed on Saab 9000 vehicles.

Common Applications and Issues Addressed

• Maintains accurate air-fuel mixture readings for Saab 9000 engines
• Helps reduce harmful emissions by monitoring exhaust gases
• Prevents engine performance issues related to faulty oxygen sensors
• Resolves check engine light triggers caused by sensor failure
• Improves fuel efficiency by providing precise sensor data

Installation Notes and Tips

When installing the Walker 250-23100 oxygen sensor, ensure the vehicle is cool to avoid burns. Use appropriate tools to remove the old sensor and avoid damaging the threaded mounting hole. Verify the connector shape and gender match the vehicle’s wiring harness before installation. Properly route the wiring harness to prevent contact with hot exhaust components or moving parts. Torque the sensor to manufacturer specifications to ensure a secure fit and prevent exhaust leaks.

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 for part number 250-23100 should be confirmed at the point of purchase, Walker typically offers coverage against defects in materials and workmanship to support long-term use in Saab 9000 vehicles.