Standard Motor Products GDP103 Direct Injection High Pressure Fuel Pump

The Standard Motor Products GDP103 is a direct injection high pressure fuel pump engineered to deliver optimal fuel pressure for GDI (Gasoline Direct Injection) systems. This OE-replacement fuel pump ensures your engine maintains smooth operation and peak efficiency by providing precise fuel delivery at the high pressures required by modern direct injection engines.

Key Features:

• Direct-fit OE replacement design ensures proper fit, form, and function
• Component materials 100% matched to OE specifications for reliable performance
• Features rectangular connector with 2 blade-type terminals
• Includes O-ring, mounting gasket, and mounting bolts for complete installation
• Manufactured to exacting quality standards at certified facilities
• Premium components withstand harsh engine conditions for extended service life

Common symptoms of a failing high pressure fuel pump include engine sputtering, difficulty starting, reduced power, and decreased fuel efficiency. This pump may also address diagnostic trouble codes P0087 (Fuel Rail Pressure Too Low) and P0191 (Fuel Pressure Sensor Range/Performance). Cross-references multiple OEM and aftermarket part numbers including GM 12641847, Delphi HM10008, Spectra Premium FI1502, ACDelco EP1028, and Airtex D30008.