Type Belt Tensioner, v-ribbed belt. VW 03C145299J. Construction Year to: 09/2015; for model code: Jetta; Driven units: Alternator; Transmission Type: Automatic Transmission; Fitting Position: Upper; or; Construction Year from: 08/2014; for model code: Vento (Jetta); Driven units: Alternator; Transmission Type: Automatic Transmission; Fitting Position: Upper.