Ford 8U5Z9345B Fuel Pump Control Module AA8Z9345A 601-225 Direct Replacement

Ford fuel pump control module 8U5Z9345B installed near fuel tank or chassis area; precisely regulates fuel pump power to ensure stable fuel pressure across operating conditions, optimizing combustion and starting performance. Direct replacement for OEM GA8A-9D370-AA, AA8Z9345A, AA8Z9D370A, and 601-225; fits most Ford models. Installation medium; about 1.5-2 hours; disconnect power and ensure connector seals. If starting is difficult, acceleration stumbles, or fuel gauge abnormal, replacement is necessary.