Walker 250-24361 Oxygen Sensor - Downstream or Upstream

Overview of Walker 250-24361 Oxygen Sensor for Toyota Vehicles

The Walker Products OE 250-24361 oxygen sensor is designed specifically for select Toyota models including the 4Runner, Pickup, and T100. 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 Toyota 4Runner, Pickup, and T100 models
• 6.61-inch wiring harness length with 22 gauge wire
• 4-wire configuration with radiused polygon male connector
• Flange mount with 18.0 mm thread diameter
• Overall length of 10.16 inches for precise installation

Detailed Features and Specifications

This oxygen sensor features a heated element to provide quicker sensor activation and more reliable readings under various operating conditions. The 4-wire design supports both the sensor signal and heater circuit, improving efficiency and durability. The wiring harness length of 6.61 inches and 22 gauge wire ensure proper electrical connectivity without excess slack. The radiused polygon male connector is engineered for secure and accurate mating with the vehicle’s wiring harness. The flange mount and 18.0 mm thread diameter allow for straightforward installation in the exhaust system of compatible Toyota models.

Walker Products OE Brand Line Information

The Walker Products OE line focuses on delivering original equipment quality parts that meet or exceed factory specifications. This oxygen sensor from the Walker Products OE series is engineered to provide reliable emissions control and maintain engine efficiency, aligning with the standards expected in Toyota’s 4Runner, Pickup, and T100 vehicles.

Common Applications and Issues Addressed

• Helps maintain proper air-fuel mixture for efficient combustion
• Reduces harmful emissions by providing accurate exhaust gas readings
• Prevents engine performance issues related to faulty oxygen sensors
• Addresses check engine light triggers related to sensor failure
• Supports smooth engine idling and acceleration

Installation Notes and Tips

Ensure the vehicle is cool before beginning installation to avoid burns. Use the correct tools to remove the old sensor and install the Walker 250-24361 oxygen sensor securely by threading it into the flange mount. Confirm the radiused polygon male connector is properly seated to avoid electrical issues. Verify wiring harness length and connector compatibility with your Toyota 4Runner, Pickup, or T100 model before installation.

Quality Assurance and Warranty

Walker Products OE oxygen sensors are manufactured to meet stringent quality standards for durability and performance. The 250-24361 part number undergoes rigorous testing to ensure reliable operation in emissions control systems. Warranty details are provided by the manufacturer and typically cover defects in materials and workmanship.