Volkswagen Four-Hole Fuel Injector 0280157109 (030906031AJ), Original Quality Direct Injection

VAG four-hole injectors (OEM 0280157109 / 030906031AJ) designed for VW 2009 onward 09KOMBI 1.4 8V engines; fits Polo, Fabia, and other compact cars. The injector atomizes fuel precisely to stabilize the air-fuel ratio, improving combustion efficiency and power response. When replacing, cross-check the original part numbers to avoid misfit; professional installation recommended and replace seals.