Arnott RH-5250 Headlight Level Sensor - Rear

Arnott RH-5250 Headlight Level Sensor

Arnott RH-5250 is a new rear headlight level sensor for the Mitsubishi Montero. It monitors chassis-to-road distance and sends that input to the ECU so the air suspension system can adjust ride height as needed.

• Fits 2008-2019 Mitsubishi Montero, rear
• New standard-grade replacement sensor
• Black connector color with rectangle connector shape
• Male connector and male terminal design
• 1 connector, 1 terminal
• Direct replacement for OE part number 8651A065

How This Sensor Works

The RH-5250 measures vehicle ride height at the rear suspension and relays that information to the control system. On Mitsubishi Montero models, that signal helps the ECU command the air suspension compressor to raise or lower air pressure in the air struts to maintain proper leveling. Arnott RH-5250 is built as a new replacement for vehicles that need accurate rear height feedback, including 2008-2019 Mitsubishi Montero applications.

This part cross-references OE number 8651A065 for the same application.

Common Problems It Can Address

• Incorrect rear ride height readings
• Suspension leveling that responds slowly or inconsistently
• Air suspension compressor cycling from faulty height feedback
• Warning lights or suspension faults related to ride height input
• Sensor wear from road debris, water, salt, or impact damage

Installation Notes

Verify rear sensor location and connector match before installation on the Mitsubishi Montero. Inspect the linkage, mounting points, and wiring for corrosion or damage before replacing the sensor. Because this is an electrical suspension component, confirm proper calibration and system operation after installation.

Quality Assurance

Arnott supplies aftermarket ride height sensors built for direct vehicle-leveling control in air suspension systems. RH-5250 is a new part with standard-grade construction and OE-style connector configuration for the listed application.