The Gates V‑ribbed belt for 2016–2022 Lexus RX450h V6 3.5L is specified for applications with an electric‑assist water pump and replaces the accessory drive belt. Designed for RX450h 3.5L hybrid models, this belt restores the proper routing and operation of the accessory drive that includes the electric‑assist pump during maintenance or replacement.
Gates 16-22 Lexus RX450h V-6 3.5L Electric Assist Water Pump V-Ribbed Belt