RH-3718 is Arnott's new OES vehicle specific, universal fit (fits both right and left side) Ride Height Sensor for the front and rear of various 2009-2021 BMW models. This OE product includes a linkage arm (adjustable or non-adjustable) and a sensor and will maintain the correct suspension (or headlight) height by sending a signal to the vehicle computer. Ride height sensors can wear out and are vulnerable to damage from road debris, accidents, water and salt intrusion.
We have a 30-day return policy, which means you have 30 days after receiving your item to request a return.
To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.
To start a return, you can contact us at info@airsuspension.com. If your return is accepted, we’ll send you a return shipping label, as well as instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.