Help keep your Lexus sitting level and responding to the road with the Arnott Industries Suspension Ride Height Sensor RH-3780. This rear left sensor is a direct-fit replacement for the 2007-2017 Lexus LS460 and the 2008-2016 Lexus LS600h (engine: All). The listed applications use one sensor each.
Arnott's OES ride height sensors help level the vehicle by measuring the changing distance between the road and the chassis. The sensor sends that reading to the Electronic Control Unit (ECU). The ECU then signals the air suspension compressor to add or release air in the air struts as needed.
- Precision sensing: designed to support accurate suspension calibration.
- Road response: an OES ride height sensor intended to return the vehicle's ability to respond to road conditions.
- Electrical connection: black, rectangular male connector with 3 male blade terminals.
- Replace in pairs: Arnott recommends replacing ride height sensors in pairs for best results.
Ride height sensors can wear out. They are also exposed to damage from road debris, accidents, and water and salt intrusion. Replacing a worn or damaged sensor helps prevent further damage to the air suspension system.
Signs this part may need replacing include a vehicle that sits unevenly or leans at one corner, or a suspension warning on the dash. Other components can cause these signs, so diagnose the cause before replacing.
Grade: standard replacement. Sold individually. Country of origin: Japan.
Interchange: 8940850070
