Change the oil and the oil filter AUDI A3 2 1.9 TDI 🛢 - YouTube
Turbocharger for 1.9 TDI - Audi A3, VW Passat, Golf, Touran, Caddy, Skoda. | eBay
Fits Audi A3 8P 1.9 TDI Genuine Borg & Beck Insert Engine Oil Filter | eBay
Golf 5 Service Kit 1.9TDI/2TDI Engine Code- BKD/BKC 2006-2009 Includes- M29 Oil Filter, AG1127 Air Filter, M32/M79 Diesel Filter P.S This car can take either M32 OR M79 Diesel Filter. Please check
BMC ITALY* 342x133mm Air Filter For Audi A3 + Cabriolet 8P 1.9 TDI BKC,BLS,BXE | eBay
Oil filter mounting used - Volkswagen POLO - 045115389H - GPA
PU 936/2 X Fuel Filter For A3 1.9 TDI 03-10 2.0 TDI 03-12 VW Jetta 1K0127434A | eBay
Tuning the 1.9 TDi engine codes, best mods, turbo upgrades