HomeSuspension > SensorsArnott RH-3775 Suspension Ride Height Sensor - Rear Left
Part #: RH-3775

Arnott RH-3775 Suspension Ride Height Sensor - Rear Left

Rear Left
⚙️ 9 vehicles fit this part
🔍
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$283.01Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
🔥
✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Lexus, LX570
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Reliable Suspension Ride Height Sensor for Lexus LX570

The Arnott RH-3775 Suspension Ride Height Sensor is designed specifically for the Lexus LX570, ensuring accurate suspension height monitoring. This new sensor features a black triangular female connector with blade terminals, engineered to maintain precise vehicle leveling and ride comfort.

Key Features of Arnott RH-3775 Suspension Ride Height Sensor

  • Connector color: Black for easy identification and compatibility
  • Blade terminal type with three male terminals for secure electrical connection
  • Single wire and single connector design simplifies installation
  • Triangle-shaped female connector ensures proper fit and alignment
  • Standard grade type for reliable performance under normal driving conditions
  • New, not remanufactured, for consistent quality and durability

Detailed Description of the RH-3775 Suspension Ride Height Sensor

The Arnott RH-3775 is a suspension ride height sensor tailored for the Lexus LX570. It features a black connector with a triangular shape that houses a single female connector with three male blade terminals. This configuration supports accurate signal transmission to the vehicle’s suspension control system. The sensor’s standard grade type is suitable for everyday driving environments, providing dependable feedback to maintain optimal ride height and vehicle stability. The single wire and connector setup reduces complexity and potential points of failure, making it a practical replacement part.

Common Applications and Issues Addressed

  • Corrects inaccurate suspension height readings that affect ride quality
  • Resolves suspension warning lights related to faulty sensors
  • Helps maintain proper vehicle leveling for improved handling
  • Prevents uneven tire wear caused by incorrect suspension data
  • Supports adaptive suspension systems in Lexus LX570 models

Installation Notes and Tips

When installing the Arnott RH-3775 sensor, ensure the black triangular female connector aligns properly with the vehicle’s wiring harness. Verify that the three male blade terminals are securely connected to avoid signal loss. Since mounting hardware is not included, retain original fasteners or source appropriate hardware for secure sensor attachment. It is recommended to handle the sensor carefully to prevent damage to the terminals and connector during installation.

Quality Assurance and Warranty Information

The Arnott RH-3775 Suspension Ride Height Sensor is a new, high-quality replacement part designed to meet OEM specifications for the Lexus LX570. Arnott products undergo rigorous quality control to ensure durability and reliable performance. Please refer to Arnott’s warranty policy for specific coverage details.

BrandArnott
Part NumberRH-3775
Connector ColorBlack
Terminal TypeBlade
Wire Quantity1
Grade TypeStandard
Connector Quantity1
Connector ShapeTriangle
Terminal Quantity3
Connector GenderFemale
Terminal GenderMale
Mounting Hardware IncludedNo
New Or RemanufacturedNew

This part fits 9 vehicles. Search below:

YearMakeModelPositionNotes
2021LexusLX570Rear Left
2020LexusLX570Rear Left
2019LexusLX570Rear Left
2018LexusLX570Rear Left
2017LexusLX570Rear Left
2016LexusLX570Rear Left
2015LexusLX570Rear Left
2014LexusLX570Rear Left
2013LexusLX570Rear Left

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

8940860040

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.