Genuine GM Part Number: 98486346. Fuel Injector Seal.
Genuine GM Fuel Injector Fuel Return Pipe 55515929
Genuine GM Fuel Injector Rail O-Ring Kit 12657373
Genuine GM Fuel Injector O-Ring Kit with Seals and Spacers 12631646
Genuine GM Fuel Injector O-Ring Kit with Hardware for 3 Injectors 12644934
Genuine GM Fuel Injector O-Ring Kit with 12 Seals 12644827
Genuine GM Fuel Injector O-Rings 55484444
