
The Gates idler pulley for 1999–2004 Volkswagen Jetta 1.9L diesel is a direct replacement for the listed diesel applications. Designed to substitute a worn idler in the belt drive system, it restores proper belt routing and accessory operation for the Jetta diesel models covered by the specified years and engine in the source description.
Gates 99-04 Volkswagen Jetta 4-Cyl. 1.9L Diesel Idler Belt Drive Pulley