Walker 250-24126 Oxygen Sensor - Upstream

Overview of Walker 250-24126 Oxygen Sensor for Mitsubishi Montero

The Walker 250-24126 oxygen sensor is designed specifically for Mitsubishi Montero models, ensuring precise emission control and optimal engine performance. This heated oxygen sensor features a threaded mounting type and a radiused polygon female connector for secure installation.

• Heated oxygen sensor with 4 wires for accurate readings
• Specific fit for Mitsubishi Montero vehicles
• 46.38-inch wiring harness length for flexible placement
• 22 gauge wire measurement for durability and signal integrity
• Threaded mounting with 18.0 mm thread diameter
• Radiused polygon female connector for reliable connection
• Overall length of 49.92 inches for proper fitment

Walker Products OE Line Details

This oxygen sensor is part of the Walker Products OE line, which focuses on providing original equipment quality parts designed to meet or exceed factory specifications. The Walker Products OE line ensures that each sensor, including the 250-24126, delivers consistent performance and durability tailored to specific vehicle applications like the Mitsubishi Montero.

Product Description and Specifications

The Walker 250-24126 oxygen sensor is a heated sensor equipped with four wires, allowing for faster warm-up times and more accurate air-fuel mixture readings. Its 46.38-inch wiring harness length and 22 gauge wire measurement provide reliable electrical connectivity and signal transmission. The sensor’s radiused polygon female connector ensures a secure and precise fit, while the threaded mounting type with an 18.0 mm diameter allows for straightforward installation. With an overall length of 49.92 inches, this sensor is engineered to fit the Mitsubishi Montero’s emission control system requirements.

Common Applications and Issues Addressed

• Helps maintain proper air-fuel ratio for efficient combustion
• Reduces harmful emissions by providing accurate oxygen level data
• Prevents engine performance issues related to faulty sensors
• Addresses check engine light triggers caused by oxygen sensor failure
• Improves fuel economy by ensuring optimal sensor operation

Installation Notes and Tips

When installing the Walker 250-24126 oxygen sensor, ensure the vehicle is cool to avoid burns. Use the correct tools to remove the old sensor and avoid damaging the wiring harness. Verify the connector shape and gender match the vehicle’s harness before installation. Thread the sensor carefully to prevent cross-threading and tighten to manufacturer torque specifications. Proper installation will help maintain sensor accuracy and longevity.

Quality Assurance and Warranty

Walker Products OE oxygen sensors are manufactured to meet stringent quality standards, ensuring reliable performance and durability. The 250-24126 part number undergoes rigorous testing to comply with OEM specifications. While specific warranty details may vary, Walker typically offers coverage against defects in materials and workmanship to support long-term use in Mitsubishi Montero vehicles.