I think I posted this a while back IIRC! It seems like an alternative replacement to the Oem pump AFAIK. Z
CARTER-M73108- $289.79 Direct Injection High Pressure; Mechanical Pump
Carter offers high pressure gasoline direct injection (GDI) fuel pumps for increased fuel economy with a higher degree of power output. The GDI fuel pump is located outside the fuel tank and operates, as necessary, to complement the primary fuel pump.
100% factory tested and approved
Features high fuel flow capability to enable faster start times
Increases horsepower, torque and overall engine fuel efficiency.
Fuel System Diagnostic Check-List Inlet Quantity 1
In Tank or External External
Fuel Pump Type Mechanical
Gasket or Seal Included No
Inlet Type Quick Connect
Outlet Type Threaded
Flow Rate 29GPOutlet Thread Diameter 0.546 IN
Outlet Outside Diameter 13.85 mm
Inlet Outside Diameter 7.88 mm
Alternate/OEM Part Number(s):
AA5Z9350Ahttps://www.rockauto.com/en/catalog/ford,2013,taurus,3.5l+v6+turbocharged,1503823,fuel+&+air,fuel+pump,6256