Walker 250-24234 Oxygen Sensor - Upstream

Overview of Walker 250-24234 Oxygen Sensor for Mitsubishi Montero Sport

The Walker Products OE 250-24234 oxygen sensor is designed specifically for the Mitsubishi Montero Sport, ensuring precise emission control and optimal engine performance. This heated oxygen sensor features a threaded mounting type and a radiused polygon male connector for secure installation.

• Heated oxygen sensor with 4 wires for accurate readings
• Specific fit for Mitsubishi Montero Sport models
• 10.35-inch wiring harness length for flexible routing
• 22 gauge wire measurement for durability and signal integrity
• Thread diameter of 18.0 mm with threaded mounting
• Radiused polygon male connector for reliable connection
• Overall length of 13.9 inches for proper fitment

Detailed Features and Specifications

The Walker 250-24234 oxygen sensor is engineered with a 4-wire heated sensor design, which allows for faster warm-up times and more accurate oxygen level detection in the exhaust system. The 22 gauge wiring ensures consistent electrical performance, while the 10.35-inch wiring harness length provides sufficient reach for installation in the Mitsubishi Montero Sport. The sensor’s threaded mounting type with an 18.0 mm thread diameter allows for secure and precise placement in the exhaust manifold or pipe. The radiused polygon male connector is designed to match the factory wiring harness, ensuring a seamless plug-and-play replacement.

Walker Products OE Line Information

Walker Products OE is a product line focused on delivering original equipment quality parts that meet or exceed OEM specifications. The 250-24234 oxygen sensor is part of this line, providing reliable emission control components designed to maintain factory performance and compliance. This ensures that the sensor integrates well with the vehicle’s existing systems, supporting proper engine management and emissions monitoring.

Common Applications and Problem Resolution

• Restores accurate air-fuel ratio readings for improved fuel efficiency
• Resolves check engine light issues related to oxygen sensor faults
• Helps reduce harmful emissions by maintaining proper sensor function
• Prevents engine performance problems caused by faulty oxygen sensors
• Supports smooth engine idling and acceleration in Mitsubishi Montero Sport

Installation Notes and Tips

When installing the Walker 250-24234 oxygen sensor, ensure the vehicle is cool to avoid burns. Use appropriate tools to remove the old sensor and avoid damaging the wiring harness. Confirm the radiused polygon male connector matches the factory harness before connecting. Thread the sensor carefully to avoid cross-threading and tighten to manufacturer torque specifications. Proper installation will ensure accurate sensor readings and optimal vehicle performance.

Quality Assurance and Warranty

Walker Products OE oxygen sensors are manufactured to meet strict quality standards, ensuring durability and reliable operation. While specific warranty details for part number 250-24234 should be confirmed at the point of purchase, Walker typically offers coverage against defects in materials and workmanship to support long-term use in Mitsubishi Montero Sport vehicles.