HomeSuspension > SensorsArnott RH-3781 Suspension Ride Height Sensor - Front Right
Part #: RH-3781

Arnott RH-3781 Suspension Ride Height Sensor - Front Right

NEW, Front Right
⚙️ 11 vehicles fit this part
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Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$215.53Free Shipping
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*Free return shipping only qualifies if our fitment verification tool is used.
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✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
📦NEW, Front Right
🚗Fitment: Acura, MDX and ZDX
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Overview of Arnott NEW Suspension Ride Height Sensor RH-3781

The Arnott NEW Suspension Ride Height Sensor RH-3781 is designed specifically for Acura MDX and ZDX models. This new suspension sensor ensures accurate ride height measurement, contributing to optimal vehicle suspension performance and safety.

  • Connector Color: Black
  • Terminal Type: Pin
  • Grade Type: Standard
  • Connector Quantity: 1
  • Connector Shape: Rectangle
  • Terminal Quantity: 3
  • Connector Gender: Male
  • Terminal Gender: Male
  • Mounting Hardware Included: No
  • New or Remanufactured: New

Detailed Product Description

The Arnott NEW Suspension Ride Height Sensor RH-3781 features a black rectangular connector with a single connection point, housing three male pin terminals. This standard grade sensor is engineered to provide reliable and consistent ride height data to the vehicle’s suspension system. The male connector and terminal gender ensure proper fitment and secure electrical connections. As a new part, it offers the assurance of unused components and original manufacturing standards. Note that mounting hardware is not included, so existing hardware should be reused or sourced separately.

About the Arnott NEW Product Line

The NEW product line from Arnott focuses on delivering brand-new suspension components that meet original equipment specifications. This line is intended for customers seeking direct replacement parts without remanufacturing, ensuring consistent quality and performance. The RH-3781 sensor is part of this line, providing Acura MDX and ZDX owners with a reliable option for suspension ride height sensing needs.

Common Applications and Issues Addressed

  • Restores accurate ride height measurement for Acura MDX and ZDX
  • Resolves suspension warning lights related to faulty sensors
  • Improves vehicle stability and suspension responsiveness
  • Eliminates erratic suspension behavior caused by sensor failure
  • Supports proper air suspension system operation

Installation Notes and Tips

Installation of the Arnott RH-3781 sensor requires careful handling of the connector to avoid damage to the pin terminals. Since mounting hardware is not included, verify the condition of existing hardware before installation. Ensure the sensor is securely connected to the vehicle’s wiring harness and properly aligned to maintain accurate ride height readings. Professional installation is recommended for optimal results.

Quality Assurance and Warranty

This Arnott Suspension Ride Height Sensor RH-3781 is a new, standard-grade component manufactured to meet OEM specifications. While specific warranty details are not provided here, Arnott products typically come with a limited warranty covering defects in materials and workmanship. Verify warranty terms with the supplier or manufacturer for complete information.

This part fits 11 vehicles. Search below:

YearMakeModelPositionNotes
2013AcuraMDXFront RightNEW
2013AcuraZDXFront RightNEW
2012AcuraMDXFront RightNEW
2012AcuraZDXFront RightNEW
2011AcuraMDXFront RightNEW
2011AcuraZDXFront RightNEW
2010AcuraMDXFront RightNEW
2010AcuraZDXFront RightNEW
2009AcuraMDXFront RightNEW
2008AcuraMDXFront RightNEW
2007AcuraMDXFront RightNEW

* 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:

33136STXA01

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