Wastegate Repair Kit – VW 1.2 TSI / Polo / Golf / Tiguan | OEM 03F145701K 03F145701H BMW N52 BMW X4 F26 (2014–2018) —

BMW X4 F26 (2014–2018) — beige interior

The spacer supports correct cardan shaft geometry and helps prevent unwanted vibration from being transmitted into the body and cabin

Replacing the failed membrane helps restore vacuum actuator function and supports proper EGR system operation on compatible BMW diesel engines

Check the P/N stamped on your heater valve before purchasing to confirm compatibility

Wastegate Repair Kit – VW 1.2 TSI / Polo / Golf / Tiguan | OEM 03F145701K 03F145701H BMW N52 BMW X4 F26 (2014–2018) —Wastegate Repair Kit VW 1. 2 TSI Polo Golf Tiguan OEM 03F145701K 03F145701H Fix Boost Faults on Your VW 1. 2 TSI Rebuild the Wastegate. A worn wastegate on the VW 1. 2 TSI K03 turbocharger causes boost control faults, boost fluctuation, and limp mode. This repair kit rebuilds the wastegate mechanism restoring accurate boost pressure control. Verify Turbo Number Before Ordering: Confirm your turbocharger number matches one of the compatible variants