Delphi Fuel Injector Set FJ10578 Genuine Delphi Injectors, Made in USA Price is for Set of 4 OEM Delphi Fuel Injectors - These are New, Genuine OE Delphi Injectors - - Not Aftermarket - Not Reman - Not Chinese - Delphi Part # FJ10578 GM Part # 25364984 Standard Ref # FJ-319 Make Model Year Range Chevrolet Colorado (L4-2.8L-2.9L) 2004 - 2007 GMC Canyon (L4-2.8L-2.9L) 2004 - 2007 Isuzu I280 (L4-2.8L) 2006 - 2006 Isuzu I290 (L4-2.9L) 2007 - 2007.
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