Wastegate Repair Kit – BMW N20 TD04 Turbo | 125i 320i 328i 520i 228iWastegate Repair Kit BMW N20 TD04 Turbo 125i 228i 320i 328i 520i Fix Boost Faults and Wastegate Rattle on Your BMW N20 Steel Wastegate Rebuild Kit. BMW N20 engines with TD04 turbochargers develop wastegate wear causing boost control faults, P0234 P0299 codes, boost fluctuation, and wastegate rattle. This steel repair kit rebuilds the wastegate mechanism, restoring correct boost control. Why Rebuild the Wastegate Eliminates Wastegate Rattle: Worn

059103470CN and 059103470CS related reference numbers

It should not be treated as a complete valve cover

03H103429D is a related OEM reference within the same PCV valve cover diaphragm family as 03H103429H

Verify OEM 03L103469 against your original part

or Seat — Replace the Rack Belt

F04 / 6' GT F06

Supports the related OEM family used with the same diaphragm type

A complete set

degraded brake feel

Heater Valve Repair Kit with Cone — Mercedes-Benz R129 SL-Class / W124 E-Class | Complete Kit

Helps seal the intake manifold after swirl flap removal

BMW vehicles with N45 engines