Arnott RH-5688 Headlight Level Sensor - Rear Left
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Arnott

Arnott RH-5688 Headlight Level Sensor - Rear Left

Brand Arnott RH-5688
Position Rear Left
Connector Color Black
Terminal Type Pin
Grade Type Standard
Connector Quantity 1
Connector Shape Oval
Terminal Quantity 1
Connector Gender Male
Terminal Gender Male
New Or Remanufactured New
Fits Chevrolet and GMC · 8 vehicles

Ride height sensor. Measures chassis distance to help keep suspension level.

New part. Built as a standard replacement with a single oval connector.

Black connector. Features a male pin terminal for straightforward electrical hookup.

Cross-references 84798041 for the same application. See all 1.

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Not what you need? See all Headlight Level Sensor options

Arnott RH-5688 Headlight Level Sensor

Arnott RH-5688 is a new rear left headlight level sensor for select Chevrolet Silverado 1500 and GMC Sierra 1500 applications. It monitors chassis ride height so the vehicle’s control system can adjust suspension response and maintain proper leveling.

Key Features

  • New standard-grade headlight level sensor
  • Black connector with oval shape
  • Male connector and male terminal design
  • Single connector and single terminal configuration
  • Direct-fit replacement for rear left position
  • Fits 2022-2025 Chevrolet Silverado 1500, rear left
  • Fits 2022-2025 GMC Sierra 1500, rear left

Detailed Description

This Arnott ride height sensor uses chassis-to-road distance data to help the ECU manage suspension leveling. On vehicles equipped with air suspension-related leveling functions, accurate sensor input is critical for maintaining correct ride height and consistent headlight aim. The RH-5688 is a new replacement part for the rear left position and cross-references Monroe Shocks & Struts 84798041 for the same application. It is a practical replacement for Silverado 1500 and Sierra 1500 owners addressing sensor wear or damage in the leveling system.

What It Helps Address

  • Incorrect ride height readings from a worn sensor
  • Headlights aiming too high or too low
  • Suspension leveling faults caused by sensor damage
  • Water, salt, or road-debris related sensor failure
  • Air suspension control issues tied to inaccurate height input

Installation Notes and Tips

Install RH-5688 at the rear left sensor location and verify connector orientation before final assembly. Inspect the mounting area, linkage, and wiring for corrosion or impact damage before replacing the sensor. After installation, clear any stored fault codes and confirm proper leveling operation on the Chevrolet Silverado 1500 or GMC Sierra 1500.

Quality Assurance

Arnott manufactures aftermarket ride height sensors to replace worn OE-style components with a new part built for standard service use. RH-5688 is supplied as a new sensor for the specified rear left fitment.

Related reading

This part fits 8 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2025ChevroletSilverado 1500Rear Left—
2025GMCSierra 1500Rear Left—
2024ChevroletSilverado 1500Rear Left—
2024GMCSierra 1500Rear Left—
2023ChevroletSilverado 1500Rear Left—
2023GMCSierra 1500Rear Left—
2022ChevroletSilverado 1500Rear Left—
2022GMCSierra 1500Rear Left—
Directly replaces or cross-references 1 part number
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
84798041