Walker 250-24770 Oxygen Sensor - Downstream

Overview of Walker 250-24770 Oxygen Sensor for Suzuki SX4

The Walker 250-24770 oxygen sensor is designed specifically for the Suzuki SX4, providing precise emission control and engine performance monitoring. This heated oxygen sensor ensures accurate air-fuel mixture readings to help maintain optimal combustion efficiency.

• Heated oxygen sensor with 4 wires for reliable operation
• Specific fit for Suzuki SX4 models
• Threaded mounting type with 18.0 mm thread diameter
• Radiused polygon female connector for secure wiring harness connection
• Wiring harness length of 10.35 inches and overall length of 13.9 inches
• Wire gauge measurement of 20 for durability and signal integrity

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 tailored to exact vehicle specifications. The Walker Products OE line ensures that each sensor meets stringent standards for fit, function, and durability, making it a reliable replacement for the Suzuki SX4’s emission control system.

Product Features and Specifications

The Walker 250-24770 oxygen sensor features a heated sensor type that allows for faster warm-up times and improved sensor responsiveness. It includes four wires, which support both the sensor signal and heater circuit, enhancing performance under various operating conditions. The sensor’s radiused polygon female connector ensures a secure and precise fit with the vehicle’s wiring harness, reducing the risk of connection issues. With a threaded mounting type and an 18.0 mm thread diameter, installation aligns with factory specifications for the Suzuki SX4. The wiring harness length of 10.35 inches and overall length of 13.9 inches provide adequate reach and positioning within the engine bay.

Applications and Common Issues Addressed

• Helps maintain proper air-fuel ratio for efficient combustion
• Reduces harmful emissions by providing accurate oxygen level data
• Prevents engine performance problems such as rough idling or hesitation
• Supports the vehicle’s onboard diagnostics system for emission compliance
• Addresses check engine light triggers related to oxygen sensor faults

Installation Notes and Tips

When installing the Walker 250-24770 oxygen sensor on a Suzuki SX4, ensure the engine is cool to avoid burns. Use appropriate tools to remove the old sensor and avoid damaging the threaded mounting hole. Confirm the connector type matches the vehicle’s wiring harness before installation. Tighten the sensor to the manufacturer’s torque specifications to prevent leaks or sensor damage. It is recommended to inspect wiring and connectors for corrosion or damage during replacement.

Quality Assurance and Warranty

Walker Products OE oxygen sensors are manufactured to meet or exceed OEM standards, ensuring reliable performance and durability. This part undergoes rigorous testing to verify sensor accuracy and heater function. While specific warranty details may vary, Walker typically offers coverage against defects in materials and workmanship, providing confidence in the product’s quality for Suzuki SX4 owners.