Is your Acura MDX or ZDX's suspension acting up, or are you getting a warning light related to ride height? This front passenger side level sensor is a common replacement part. It fits 2007 through 2013 Acura MDX 3.7L V6 models and 2010-2012 ZDX 3.7L V6 models. Replaces OE numbers like 5S9445, LSH144, HSH003, B71112, RH3781, and 33136STXA01. This sensor tells the vehicle's computer how high the front right corner is, so the adaptive suspension can adjust properly. Swapping it is usually a straightforward job – often just a couple of bolts and an electrical connector. Made with decent quality materials and backed by a one-year warranty. Fixes issues like uneven ride height, dashboard alerts, or suspension that won't adjust. Get your luxury SUV riding smooth and level again.