The Gates emission control hose for 2002–2005 Volkswagen Jetta 1.8L connects the suction pump as a replacement emission control hose, restoring the intended vacuum and emission routing for that four‑cylinder application. Specified for those Jetta model years, the hose helps reestablish proper suction pump plumbing and maintain the vehicle's emission control connections.

Gates 02-05 Volkswagen Jetta 4-Cyl. 1.8L Suction Pump Emission Control Hose