
Gates idler pulley for 1999–2004 Jeep Grand Cherokee replaces the accessory belt idler to maintain proper belt routing and tension. Intended as a direct replacement for the specified model years, this pulley supports reliable serpentine belt operation and reduces the risk of belt noise, slippage or premature wear when installed during routine drive‑belt service.
Gates 99-04 Jeep Grand Cherokee Idler Pulley