Arnott RH-3783 Suspension Ride Height Sensor - Rear Right

Acura MDX Rear Right Ride Height Sensor

Arnott RH-3783 is a new OES vehicle-specific ride height sensor for the rear right side of select Acura SUVs. It restores the signal sent to the vehicle computer so suspension or headlight height can be maintained at the correct setting on the 2007-2013 Acura MDX and 2010-2013 Acura ZDX.

Key Features

• Vehicle-specific rear right suspension ride height sensor
• New Arnott OES replacement, part number RH-3783
• Includes a sensor and linkage arm for the application
• Black connector with rectangular shape
• 3-terminal, male connector design with pin terminals
• Standard grade replacement for direct-fit service
• Compatible with Acura MDX and Acura ZDX rear right applications

Product Details

RH-3783 is built for the rear right position on the Acura MDX (YD2) and Acura ZDX (YB1). This ride height sensor monitors suspension position and sends the proper input to the vehicle computer, helping the system maintain correct ride height control. Arnott’s NEW product line focuses on OES-style, vehicle-specific replacement parts, and this sensor follows that approach for a direct application match. If you are replacing a worn Acura MDX rear right ride height sensor or servicing an Acura ZDX rear right suspension height sensor, RH-3783 provides the correct fitment and connector configuration.

This part cross-references Acura 33146STXA01 for the same application.

What It Helps Address

• Suspension height warning or incorrect ride height readings
• Headlight leveling issues tied to ride height input
• Sensor wear from age and normal use
• Damage from road debris, water, salt, or impact
• Faulty rear right suspension position feedback

Installation Notes

Fits 2007-2013 Acura MDX, rear right. Fits 2010-2013 Acura ZDX, rear right. Verify connector style, terminal count, and mounting points before installation. Inspect the linkage arm and surrounding suspension components for corrosion, impact damage, or binding that could affect sensor operation. Follow factory service procedures for calibration or system reset if required by the vehicle.

Quality Assurance

Arnott supplies this as a new OES vehicle-specific replacement part for the Acura MDX and Acura ZDX rear right ride height sensor application. The RH-3783 is built to match the original-style sensor function and connector layout for service replacement.