Arnott RH-3591 Suspension Ride Height Sensor - Rear Right

Rear Right Ride Height Sensor for Ram 1500

Arnott RH-3591 is a new rear right suspension ride height sensor for the 2013-2014 Ram 1500 (DS). It monitors chassis-to-road distance and sends position data to the ECU so the air suspension system can add or release air as needed.

Built with durable injection-molded resin, a black oval connector, and rugged mounting points, this Arnott sensor is tested to 1 million cycles for long service life. It is a direct-fit replacement for rear right Ram 1500 ride height sensor service.

Key Features

• Fits 2013-2014 Ram 1500, rear right
• Arnott part number RH-3591
• New suspension ride height sensor
• Black female connector with oval shape
• 6-pin male terminal design
• Standard grade replacement for air suspension systems
• Durable resin construction with reinforced mounting points
• Tested up to 1 million cycles

Detailed Description

RH-3591 is an Arnott ride height sensor for the rear right side of the 2013-2014 Ram 1500 (DS). The sensor measures the changing distance between the vehicle chassis and the road surface, then relays that information to the ECU so the air suspension compressor can respond by filling or releasing air from the air struts. This makes RH-3591 a direct replacement for Ram 1500 rear right ride height sensor service, including vehicles using OE cross-reference numbers 56029618AA and 56029618AB.

Arnott RH-3591 is built for consistent signal output and dependable mounting in demanding underbody conditions. If you are servicing a Ram 1500 air suspension fault, this part number provides a replacement solution for the rear right position on 2013-2014 Ram 1500 models.

Common Issues This Part May Address

• Incorrect ride height readings from the rear suspension
• Air suspension compressor cycling too often or not enough
• Uneven vehicle stance at the rear right corner
• Fault codes related to ride height sensor performance
• Sensor damage from road debris, water, or salt intrusion

Installation Notes and Tips

Verify the rear right position before installation and inspect the sensor linkage, connector, and mounting points for wear or corrosion. On a 2013-2014 Ram 1500, confirm the connector style and terminal layout match the original sensor before final assembly. After replacement, clear any stored suspension codes and confirm the system recalibrates correctly.

Quality Assurance

Arnott manufactures this new ride height sensor with durable components and tests it to 1 million cycles for service life validation. RH-3591 is backed by Arnott’s industry-leading warranty.