Arnott Industries RH-4387 ride height sensor for the 2024-2025 BMW IX3 and other vehicles measures the distance between the road and the chassis. This suspension ride height sensor passes the reading to the ECU, which signals the air suspension compressor to add or release air in the air struts.
- Lab tested up to 1 million cycles
- Designed to restore ride height sensing for proper suspension adjustment and vehicle stability
- Intended to add ride comfort and dynamic capability
- Replaces a sensor that can wear from road debris, accidents, water and salt intrusion
Quick facts
- Part: Arnott Industries RH-4387 ride height sensor
- Also called: suspension ride height sensor
- Fits: 2024-2025 BMW IX3 and other vehicles
- Position: Front, Rear
- Condition: New
A worn sensor can show up as uneven ride height or a suspension warning on the dash. Those signs alone do not prove the sensor is at fault, since a leaking air strut can also leave the car sitting low.
Fits
This ride height sensor also fits the 2021-2025 BMW Alpina XB7 and the 2018-2025 BMW X3, at the front or rear. If your car is not named here, open the "Vehicles it fits" section and look up your exact model and engine.
Specifications
Fit and size
- Position: Front, Rear
- Quantity per vehicle: 2
- Connector: female, oval, black
- Terminals: 3, male pin
Build and materials
- Grade: Standard Replacement
- Condition: New
- Country of origin: China
In the box
One ride height sensor. This listing holds one sensor, and the vehicle takes two.
Installation notes
- Plug-and-play integration in a direct-fit replacement.
Interchange: 37146853747 · 37146867646 · 37146870200 · 37146895467
Product information is for general reference and may contain errors. See our Disclaimer.
This part cross-references / interchanges with the following part numbers:
37146853747, 37146867646, 37146870200, 37146895467
Frequently Asked Questions
Is the Arnott RH-4387 ride height sensor right for the 2021-2025 BMW Alpina XB7?
Yes. Arnott Industries RH-4387 fits the 2021-2025 BMW Alpina XB7 in the front and rear positions. Open the "Vehicles it fits" section for other models and engines.
What comes with the RH-4387 ride height sensor?
Arnott Industries RH-4387 comes as one ride height sensor. This listing is one sensor; the vehicle takes two.
What kind of connector does this ride height sensor have?
This sensor has a black, oval female connector with three male pin terminals.
Can road salt and water damage a ride height sensor?
Yes. Road debris, accidents, water and salt intrusion can wear or damage a ride height sensor, and a damaged one is best replaced to prevent further harm to the air suspension.
How many cycles was the Arnott ride height sensor lab tested for?
Arnott ride height sensors are lab tested up to 1 million cycles.
