Standard Motor Products FJ503 Fuel Injector

Buyer fitment guide only intended as reference. Please use catalogue search by vehicle to ensure proper fitment.

• Delphi FJ10565
• ACDelco 12568332
• ACDelco 19236347
• ACDelco 2173028
• ACDelco 2173252
• ACDelco 89060439
• GB 833221026
• GB 833221056
• General Motors 12568332
• Airtex 4G1887
• Tomco 15856
• Sorensen 8001512N
• Echlin 2-38886
• Duralast FIDL1512N
• Duralast M1045
• General Motors 19210688
• BWD 63885
• Echlin 238886
• ACDelco 2173028
• ACDelco 2173252
• GB 833221026
• GB 833221056
• ACDelco 19210688

• Our improved design retrofits to cover the older mechanical "poppet" style applications as well as the current electronic valve design in this engine family
• Proudly manufactured in the USA.
• The high-temperature Viton(R) external O-ring enables proper sealing under extreme conditions.
• This spider assembly fuel injector is engineered to cover an 18-year span of GM engines.