The Toyota part number 88210-33120 is the official, original equipment manufacturer (OEM) Millimeter Wave Radar Distance Sensor for the 5th generation Toyota RAV4 (model years 2019–2022). Mounted directly behind the front grille's Toyota emblem, this critical advanced driver assistance system (ADAS) module regulates the vehicle's Dynamic Radar Cruise Control (DRCC) and Pre-Collision Safety System