Walker 250-24372 Oxygen Sensor - Upstream, Upstream Left or Upstream Right

Overview of Walker 250-24372 Oxygen Sensor

The Walker 250-24372 oxygen sensor is designed specifically for select Chevrolet and Suzuki models, including the Esteem, Grand Vitara, Tracker, and Vitara. This heated oxygen sensor ensures accurate emissions control and optimal engine performance by monitoring exhaust gases effectively.

• Heated sensor type for faster response times
• Specific fit for Chevrolet and Suzuki vehicles
• 11.34-inch wiring harness length with 20-gauge wire
• Four-wire configuration with radiused polygon female connector
• Threaded mounting with 18.0 mm thread diameter
• Overall length of 14.88 inches for precise installation

Detailed Product Features and Specifications

The Walker 250-24372 oxygen sensor features a heated sensor element that allows it to reach operating temperature quickly, improving fuel efficiency and reducing emissions. Its four-wire design includes two wires for the heater circuit and two for the sensor signal, ensuring reliable data transmission. The wiring harness length of 11.34 inches and 20-gauge wire provide durability and ease of routing within the engine bay. The sensor’s radiused polygon female connector ensures a secure and precise connection to the vehicle’s wiring harness. With a threaded mounting type and an 18.0 mm thread diameter, installation is straightforward and compatible with the specified Chevrolet and Suzuki models.

Walker Products OE Brand Line Information

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 components like the 250-24372 oxygen sensor provide reliable performance and fitment for specific vehicle applications, including Chevrolet and Suzuki models such as the Esteem and Grand Vitara.

Common Applications and Issues Addressed

• Helps maintain proper air-fuel mixture for efficient combustion
• Reduces harmful emissions by accurately monitoring oxygen levels
• Prevents engine performance issues related to faulty sensors
• Addresses check engine light triggers related to oxygen sensor faults
• Improves fuel economy by providing precise sensor data

Installation Notes and Tips

When installing the Walker 250-24372 oxygen sensor, ensure the vehicle is compatible with this specific part number. The threaded mounting requires proper torque to avoid damage. The radiused polygon female connector should be securely connected to the vehicle’s wiring harness to prevent signal loss. It is recommended to inspect the wiring harness and connector for any damage before installation. Use anti-seize compound on the threads if specified by the vehicle manufacturer to facilitate future removal.

Quality Assurance and Warranty

Walker oxygen sensors, including the 250-24372, are manufactured to meet stringent quality standards. The Walker Products OE line is engineered for durability and reliable performance in emission control systems. While specific warranty details may vary, Walker typically offers coverage against defects in materials and workmanship to ensure customer confidence in their products.