Arnott RH-5045 Suspension Ride Height Sensor - Rear Left

Brand Arnott RH-5045
Position Rear Left
Terminal Type Pin
Grade Type Standard
Connector Quantity 1
Connector Shape Oval
Terminal Gender Male
Mounting Hardware Included No
New Or Remanufactured New
Fits Audi · 57 vehicles

New sensor. Standard replacement for the suspension ride height system.

Oval connector. Single-pin, male terminal design for a straightforward electrical connection.

Measures chassis height to help the air suspension system maintain level ride height.

Cross-references 8K0941309D for the same application. See all 1.

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Arnott RH-5045 Ride Height Sensor

Restore accurate suspension leveling with the Arnott RH-5045 suspension ride height sensor. This new rear left sensor measures chassis-to-road distance and sends the signal the ECU uses to adjust air suspension output on Audi models with electronic shocks.

  • New suspension ride height sensor for air suspension leveling
  • Terminal type: pin
  • Connector quantity: 1
  • Connector shape: oval
  • Male terminal design
  • Standard grade type
  • Direct replacement for OE part number 8K0941309D

How It Works

The ride height sensor monitors vehicle position and relays that information to the electronic control unit, which then commands the air suspension compressor to raise or lower air pressure as needed. On Audi A4, A4 Quattro, A5, A5 Quattro, S4, S5, and RS5 applications, a worn sensor can disrupt leveling accuracy and affect suspension response. Arnott RH-5045 provides a new replacement solution for the rear left position on vehicles equipped with electronic shocks.

This part cross-references OE part number 8K0941309D for the same application.

Common Problems It Can Help Solve

  • Incorrect ride height readings
  • Uneven vehicle stance
  • Air suspension compressor cycling too often
  • Suspension warning messages related to height sensing
  • Delayed or inconsistent leveling response

Installation Notes and Fitment

Fits 2008-2017 Audi A5 Quattro, rear left, w/Electronic Shocks.

Fits 2008-2017 Audi S5, rear left, w/Electronic Shocks.

Fits 2009-2016 Audi A4, rear left, w/Electronic Shocks.

Fits 2009-2016 Audi A4 Quattro, rear left, w/Electronic Shocks.

Fits 2008-2016 Audi A5, rear left, w/Electronic Shocks.

Fits 2013-2016 Audi RS5, rear left, w/Electronic Shocks.

Fits 2011 Audi RS5, rear left, w/Electronic Shocks.

Fits 2010-2016 Audi S4, rear left, w/Electronic Shocks.

Verify connector style, mounting location, and electronic shock-equipped suspension before installation. The sensor uses a single oval connector with pin terminals and does not include mounting hardware.

Quality Assurance

Arnott manufactures this sensor as a new aftermarket replacement built for air suspension height monitoring on supported Audi applications. It is engineered to replace a worn or damaged ride height sensor and restore proper leveling input to the ECU.

This part fits 57 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelBody TypePositionNotes
2017AudiA5 QuattroRear Leftw/Electronic Shocks
2017AudiS5Rear Leftw/Electronic Shocks
2016AudiA4Rear Leftw/Electronic Shocks
2016AudiA4 QuattroRear Leftw/Electronic Shocks
2016AudiA5Rear Leftw/Electronic Shocks
2016AudiA5 QuattroRear Leftw/Electronic Shocks
2016AudiRS5Rear Leftw/Electronic Shocks
2016AudiS4Rear Leftw/Electronic Shocks
2016AudiS5Rear Leftw/Electronic Shocks
2015AudiA4Rear Leftw/Electronic Shocks
2015AudiA4 QuattroRear Leftw/Electronic Shocks
2015AudiA5Rear Leftw/Electronic Shocks
2015AudiA5 QuattroRear Leftw/Electronic Shocks
2015AudiRS5Rear Leftw/Electronic Shocks
2015AudiS4Rear Leftw/Electronic Shocks
2015AudiS5Rear Leftw/Electronic Shocks
2014AudiA4Rear Leftw/Electronic Shocks
2014AudiA4 QuattroRear Leftw/Electronic Shocks
2014AudiA5Rear Leftw/Electronic Shocks
2014AudiA5 QuattroRear Leftw/Electronic Shocks
2014AudiRS5Rear Leftw/Electronic Shocks
2014AudiS4Rear Leftw/Electronic Shocks
2014AudiS5Rear Leftw/Electronic Shocks
2013AudiA4Rear Leftw/Electronic Shocks
2013AudiA4 QuattroRear Leftw/Electronic Shocks
2013AudiA5Rear Leftw/Electronic Shocks
2013AudiA5 QuattroRear Leftw/Electronic Shocks
2013AudiRS5Rear Leftw/Electronic Shocks
2013AudiS4Rear Leftw/Electronic Shocks
2013AudiS5Rear Leftw/Electronic Shocks
2012AudiA4Rear Leftw/Electronic Shocks
2012AudiA4 QuattroRear Leftw/Electronic Shocks
2012AudiA5Rear Leftw/Electronic Shocks
2012AudiA5 QuattroRear Leftw/Electronic Shocks
2012AudiS4Rear Leftw/Electronic Shocks
2012AudiS5Rear Leftw/Electronic Shocks
2011AudiA4Rear Leftw/Electronic Shocks
2011AudiA4 QuattroRear Leftw/Electronic Shocks
2011AudiA5Rear Leftw/Electronic Shocks
2011AudiA5 QuattroRear Leftw/Electronic Shocks
2011AudiRS5Rear Leftw/Electronic Shocks
2011AudiS4Rear Leftw/Electronic Shocks
2011AudiS5Rear Leftw/Electronic Shocks
2010AudiA4Rear Leftw/Electronic Shocks
2010AudiA4 QuattroRear Leftw/Electronic Shocks
2010AudiA5Rear Leftw/Electronic Shocks
2010AudiA5 QuattroRear Leftw/Electronic Shocks
2010AudiS4Rear Leftw/Electronic Shocks
2010AudiS5Rear Leftw/Electronic Shocks
2009AudiA4SedanRear Leftw/Electronic Shocks
2009AudiA4 QuattroWagonRear Leftw/Electronic Shocks
2009AudiA5Rear Leftw/Electronic Shocks
2009AudiA5 QuattroRear Leftw/Electronic Shocks
2009AudiS5Rear Leftw/Electronic Shocks
2008AudiA5Rear Leftw/Electronic Shocks
2008AudiA5 QuattroRear Leftw/Electronic Shocks
2008AudiS5Rear Leftw/Electronic Shocks
Directly replaces or cross-references 1 part number
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
8K0941309D