01-05 3.1L/3.4L Fuel Injector and Insulator Retainer Kit ACDelco GM 17113670

GM Genuine Parts 12584591 Fuel Injector and Insulator Retainer Kit

Genuine GM Fuel Injector Retainer 12642951

Acdelco 12584591 Fuel Injector And Insulator Retainer Kit With 8 Retainers

GM Genuine Parts 12584591 Fuel Injector and Insulator Retainer Kit

Genuine GM Fuel Injector Retainer Kit with Clip 12570620

Genuine GM Fuel Injector Retainer 12606359

Genuine ACDelco Fuel Injector Retainer Kit with Clip 12570620