MPA Electrical 6647S Starter Motor

Remanufactured Starter for Ford F-150

This MPA Electrical remanufactured starter is built for Ford F-150 and Ford F-150 Heritage applications that need dependable 12-volt starting performance. Part number 6647S uses a permanent magnet gear reduction design with a 1.4 kW rating, clockwise rotation, and a 10-tooth drive for the listed Ford truck fitments.

Key Features

• Remanufactured starter from MPA Electrical
• Permanent magnet gear reduction design
• 1.4 kW output rating
• 12-volt electrical system application
• Clockwise rotation
• 10-tooth drive configuration
• Fits select 1999-2010 Ford F-150 and 2004 Ford F-150 Heritage models

Product Details

MPA Electrical 6647S is a remanufactured starter for Ford truck starting systems where OE-style fit and electrical specifications matter. The permanent magnet gear reduction layout helps deliver the torque needed for engine cranking while keeping the unit compact for the original mounting location. This starter is listed for 1999-2003 Ford F-150, 2004 Ford F-150 Heritage, and 2005-2010 Ford F-150 applications. This part cross-references Bosch 6727 for the same application.

For buyers searching for a remanufactured starter for Ford F-150 5.4L or other listed F-150 configurations, part number 6647S provides a direct replacement option matched to the vehicle’s 12-volt starting system. The MPA Electrical remanufactured line focuses on service replacement components built for common OE applications.

Common Starting Problems It Can Address

• Engine cranks slowly or inconsistently
• Starter clicks but does not engage the engine
• No-crank condition with a charged battery
• Intermittent starting after repeated key cycles
• Starter drive engagement issues on listed Ford F-150 applications

Installation Notes and Tips

Verify the original starter’s rotation, tooth count, voltage, and mounting configuration before installation. Confirm the vehicle year and model match the listed fitment for 1999-2003 Ford F-150, 2004 Ford F-150 Heritage, or 2005-2010 Ford F-150 applications. Inspect battery condition, cable connections, and charging-system output before replacing the starter to avoid repeat failures. Part number 6647S should be matched to the existing OE reference when ordering.

Quality Assurance

MPA Electrical remanufactured components are serviced to meet the specifications required for the listed Ford applications. This starter is identified by OE and aftermarket interchange references, including Ford service numbers and Bosch 6727, to support accurate replacement selection.