Arnott RH-5074 Headlight Level Sensor - Front Right

Brand Arnott RH-5074
Position Front Right
Connector Color Black
Terminal Type Pin
Grade Type Standard
Connector Quantity 1
Connector Shape Oval
Terminal Quantity 3
Connector Gender Female
Terminal Gender Male
Mounting Hardware Included No
New Or Remanufactured New
Fits Cadillac, Chevrolet, and GMC · 24 vehicles

Ride height sensor. Measures chassis distance to help the suspension system stay level.

Standard grade. New sensor with a single oval connector and 3-pin terminal layout.

Arnott aftermarket replacement for worn or damaged ride height sensors.

Cross-references 15128631 for the same application. See all 1.

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Free returns within 60 days if it doesn't fit when fitment is verified.

Front Right Headlight Level Sensor for GM SUVs

Restore proper ride-height input to the suspension control system with this Arnott headlight level sensor. Built as a new standard-grade replacement, RH-5074 helps the ECU read chassis position so the air suspension can respond correctly on select Cadillac Escalade, Chevrolet Tahoe, and GMC Yukon applications.

Key Features

  • Brand: Arnott
  • Part number: RH-5074
  • New standard-grade replacement sensor
  • Black female connector with oval shape
  • 3-pin terminal layout
  • 1 connector design
  • Front right mounting position
  • Interchange reference: 15128631

Detailed Description

Arnott RH-5074 is an aftermarket ride height sensor used to measure the distance between the road and the vehicle chassis and send that information to the ECU. The control unit then signals the air suspension compressor to raise or lower the air struts as needed. This sensor is a direct-fit style replacement for 2004 Cadillac Escalade, Escalade ESV, and Escalade EXT models with the second design sensor and no pigtail, plus 2005-2006 Cadillac Escalade, Escalade ESV, and Escalade EXT, 2004-2006 Chevrolet Avalanche 1500, Suburban 1500, and Tahoe, and 2004-2006 GMC Yukon and Yukon XL 1500, front right. RH-5074 is also a practical replacement when the original sensor has been affected by road debris, water intrusion, salt exposure, or impact damage.

This part cross-references OE number 15128631 for the same application.

Common Issues This Sensor Can Address

  • Incorrect vehicle ride height readings
  • Air suspension compressor cycling at the wrong time
  • Uneven front suspension leveling
  • Warning lights related to ride height input
  • Sensor failure from corrosion, debris, or moisture intrusion

Installation Notes and Tips

Verify the front right position and confirm the vehicle uses the listed sensor design before ordering. Inspect the connector, terminals, and mounting points for corrosion or damage before installation. After replacement, check system operation and confirm the suspension responds normally to load changes.

Quality Assurance

Arnott supplies this as a new replacement sensor built to standard specifications for the listed GM applications. It is designed to restore accurate ride-height signal input for the air suspension control system on compatible Cadillac Escalade, Chevrolet Tahoe, and GMC Yukon models.

This part fits 24 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2006CadillacEscaladeFront Right—
2006CadillacEscalade ESVFront Right—
2006CadillacEscalade EXTFront Right—
2006ChevroletAvalanche 1500Front Right—
2006ChevroletSuburban 1500Front Right—
2006ChevroletTahoeFront Right—
2006GMCYukonFront Right—
2006GMCYukon XL 1500Front Right—
2005CadillacEscaladeFront Right—
2005CadillacEscalade ESVFront Right—
2005CadillacEscalade EXTFront Right—
2005ChevroletAvalanche 1500Front Right—
2005ChevroletSuburban 1500Front Right—
2005ChevroletTahoeFront Right—
2005GMCYukonFront Right—
2005GMCYukon XL 1500Front Right—
2004CadillacEscaladeFront Rightw/2nd Design Sensor w/No Pigtail
2004CadillacEscalade ESVFront Rightw/2nd Design Sensor w/No Pigtail
2004CadillacEscalade EXTFront Rightw/2nd Design Sensor w/No Pigtail
2004ChevroletAvalanche 1500Front Rightw/2nd Design Sensor w/No Pigtail
2004ChevroletSuburban 1500Front Rightw/2nd Design Sensor w/No Pigtail
2004ChevroletTahoeFront Rightw/2nd Design Sensor w/No Pigtail
2004GMCYukonFront Rightw/2nd Design Sensor w/No Pigtail
2004GMCYukon XL 1500Front Rightw/2nd Design Sensor w/No Pigtail
Directly replaces or cross-references 1 part number
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
15128631