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Engine Identification

Engine can be identified by prefixes on engine serial number. On Vanagon, engine serial number is stamped on right side of crankcase directly in front of the fan housing. On all other models, serial number is stamped on left side of engine near ignition distributor.

ENGINE CODE

Application Code
Cabriolet (1.8L) JH
Fox (1.8L) UM
Golf & Jetta (1.8L) GX
Golf GTI & Jetta GLI (1.8L 16-Valve) PL
Scirocco (1.8L 16-Valve) PL
Vanagon (2.1L) MV