Walker 250-24350 Oxygen Sensor - Downstream

Overview of Walker 250-24350 Oxygen Sensor for Saturn Vehicles

The Walker 250-24350 oxygen sensor is designed specifically for select Saturn models including the L100, L200, LS, LS1, LW1, and LW200. This heated oxygen sensor ensures accurate emissions control and optimal engine performance by monitoring exhaust gases precisely.

• Heated sensor type for faster response times
• Specific fit for Saturn L100, L200, LS, LS1, LW1, and LW200 models
• Threaded mounting type with 18.0 mm thread diameter
• 25.12-inch wiring harness length with 4 wires of 20 gauge
• Male connector with radiused polygon shape for secure connection
• Overall length of 28.66 inches for proper installation

Detailed Features and Specifications

This Walker oxygen sensor (part number 250-24350) features a heated sensor element that allows it to reach operating temperature quickly, improving fuel efficiency and reducing emissions. The sensor is designed with a threaded mounting type, featuring an 18.0 mm thread diameter to ensure a secure fit in the exhaust system. The wiring harness length measures 25.12 inches, providing sufficient reach for installation in the specified Saturn models. It includes four 20-gauge wires connected via a male connector with a radiused polygon shape, which helps maintain a reliable electrical connection under various operating conditions.

Walker Products OE Line Information

The Walker Products OE line focuses on delivering emission control components that meet or exceed original equipment specifications. This oxygen sensor is part of that line, ensuring compatibility and performance tailored to the exact requirements of Saturn vehicles. Using a Walker Products OE sensor helps maintain factory-level emissions control and engine management system accuracy.

Applications and Common Issues Addressed

• Restores accurate oxygen level readings for proper air-fuel mixture
• Helps resolve check engine light triggers related to oxygen sensor faults
• Improves fuel economy by providing precise feedback to the engine control unit
• Reduces harmful emissions by ensuring efficient catalytic converter operation
• Prevents engine performance issues caused by faulty sensor signals

Installation Notes and Tips

When installing the Walker 250-24350 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. Verify the wiring harness length and connector type match the vehicle’s original sensor to avoid electrical connection issues. Proper torque specifications should be followed to avoid damage to the sensor or exhaust components.

Quality Assurance and Warranty

Walker oxygen sensors are manufactured to meet strict quality standards and undergo rigorous testing to ensure durability and reliable performance. The 250-24350 sensor is backed by Walker’s quality assurance protocols, providing confidence in its fitment and function for Saturn L100, L200, LS, LS1, LW1, and LW200 models. Warranty details are available through Walker and typically cover defects in materials and workmanship.