Arnott Industries Headlight Level Sensor,Suspension Ride Height Sensor P/N:RH-3781
Arnott Industries RH-3767 front left ride height sensor for the 2013-2021 Lexus LX570 measures the distance between the road and the chassis. Its reading helps the air suspension level the vehicle and respond to road conditions.
A worn or damaged suspension ride height sensor can leave the vehicle sitting at an uneven height or bring on an air suspension warning light. The air suspension compressor or an air strut can be behind the same signs, so find the cause before replacing the sensor.
It fits the 2008-2011 and 2013-2021 Lexus LX570 and takes one sensor at the front left. This listing is one sensor; the front right is a separate part, and replacing the two as a pair is recommended for best results.
Fit and size
Build and materials
Interchange: 8940660030
Product information is for general reference and may contain errors. See our Disclaimer.
This part cross-references / interchanges with the following part numbers:
Does the Arnott RH-3767 ride height sensor fit the 2013-2021 Lexus LX570?
Yes. Arnott Industries RH-3767 is the front left ride height sensor for the 2013-2021 Lexus LX570 and for the 2008-2011 Lexus LX570.
How many terminals are on this ride height sensor's connector?
Three. This ride height sensor has a grey rectangular connector with three male pin terminals.
What happens to the signal from a ride height sensor?
The signal goes to the ECU, which tells the air suspension compressor to increase or decrease the air in the air struts.
Can road salt and water damage a ride height sensor?
Yes. Road debris, accidents, water and salt intrusion can all damage this kind of sensor, and a damaged one should be replaced to help protect the air suspension.
Is 8940660030 the same part as Arnott Industries RH-3767?
8940660030 is listed as an interchange number for Arnott Industries RH-3767, the front left ride height sensor.
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WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.