Walker 350-34293 Oxygen Sensor - Upstream

Overview of Walker 350-34293 Oxygen Sensor for Mitsubishi Montero

The Walker 350-34293 oxygen sensor is designed specifically for the Mitsubishi Montero, 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 models
• 46.38 inches wiring harness length for flexible placement
• Threaded mounting with 18.0 mm thread diameter
• Connector with radiused polygon shape and female gender
• Wire gauge measurement of 22 for reliable signal transmission
• Overall length of 49.92 inches for proper fitment

Detailed Product Description

This Walker Products Aftermarket oxygen sensor (part number 350-34293) is engineered to meet the exact specifications required by Mitsubishi Montero vehicles. The sensor type is heated, which allows it to reach operating temperature quickly, improving fuel efficiency and reducing emissions. The 4-wire design supports both sensor heating and signal output, while the 22-gauge wiring ensures consistent electrical performance. The connector features a radiused polygon shape with a female gender, providing a secure and precise connection to the vehicle’s wiring harness. The threaded mounting type with an 18.0 mm diameter allows for straightforward installation in the exhaust system.

Walker Products Aftermarket Line Information

The Walker Products Aftermarket line focuses on providing reliable emission control components that meet or exceed OEM standards. This oxygen sensor is part of that line, offering a direct replacement solution tailored for specific vehicle applications like the Mitsubishi Montero. The product line emphasizes durability and compatibility, ensuring that each sensor integrates seamlessly with the vehicle’s emission system.

Common Applications and Issues Addressed

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

Installation Notes and Tips

When installing the Walker 350-34293 oxygen sensor on a Mitsubishi Montero, ensure the threaded mounting hole is clean and free of debris. Use anti-seize compound on the threads to facilitate future removal. Verify the connector’s radiused polygon shape and female gender match the vehicle’s wiring harness for a secure fit. Proper routing of the 46.38-inch wiring harness is important to avoid heat damage or interference with moving parts.

Quality Assurance and Warranty

Walker Products Aftermarket oxygen sensors are manufactured to meet stringent quality standards. While specific warranty details for part number 350-34293 should be confirmed with the supplier, Walker typically offers coverage against defects in materials and workmanship. This ensures reliable performance and peace of mind when replacing the oxygen sensor on your Mitsubishi Montero.