Bosch 15600 Oxygen Sensor - Upstream Right

Reliable Oxygen Sensor for Mitsubishi Montero

The Bosch Engineered Oxygen Sensor 15600 is designed specifically for Mitsubishi Montero models, ensuring precise emission control and optimal engine performance. This narrow-band heated oxygen sensor provides accurate air-fuel mixture readings to help maintain efficient combustion.

• Specific fit for Mitsubishi Montero vehicles
• Heated narrow-band oxygen sensor for faster response
• Threaded mounting type with 18 mm thread diameter and 22 mm hex size
• Includes 25-inch wiring harness with 4 male blade terminals and square connector
• Durable metal housing finished in steel for long-lasting use
• Standard replacement grade for reliable performance

About the Bosch Engineered Oxygen Sensor Line

The Bosch Engineered Oxygen Sensor line focuses on delivering precise emission control components tailored to specific vehicle applications. This product line emphasizes compatibility and durability, providing sensors that meet OEM specifications. The 15600 oxygen sensor is part of this line, offering a heated narrow-band sensor designed to integrate seamlessly with the Mitsubishi Montero’s engine management system.

Product Details and Specifications

This Bosch oxygen sensor features a 25-inch wiring harness and a 4-wire configuration with male blade terminals and a square-shaped male connector. The sensor is threaded for easy installation, with an 18 mm thread diameter and a 22 mm hex size for mounting. The overall length from sealing surface to connector end measures 27.6 inches, allowing for proper fitment in the exhaust system. The sensor housing is constructed from metal with a steel finish, providing durability under high-temperature conditions. As a heated narrow-band sensor, it quickly reaches operating temperature to deliver accurate oxygen level readings.

Common Applications and Issues Addressed

• Restores accurate air-fuel ratio readings for Mitsubishi Montero engines
• Helps reduce emissions by ensuring proper catalytic converter function
• Resolves engine performance issues related to faulty oxygen sensors
• Prevents check engine light triggers caused by sensor failure
• Improves fuel efficiency by maintaining optimal combustion

Installation Notes and Tips

Installation requires removing the old oxygen sensor and threading the Bosch 15600 sensor into the exhaust manifold or pipe. Use a 22 mm oxygen sensor socket for proper tightening. Ensure the wiring harness is routed away from hot exhaust components to prevent damage. This sensor includes a wiring harness with a square male connector and four terminals, matching the original equipment connector for a direct replacement. No mounting bracket is included, so use existing mounting points.

Quality Assurance and Warranty

The Bosch Engineered Oxygen Sensor 15600 is manufactured to meet OEM standards for fit, form, and function. It is a standard replacement grade sensor designed for reliable operation in emission control systems. Bosch products typically come with a limited warranty covering defects in materials and workmanship; please refer to Bosch documentation for specific warranty details.