Part #: 6658S

MPA Electrical 6658S Starter Motor

Remanufactured
25 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Remanufactured
Fitment: Ford, Mercury, and Lincoln, Explorer, Explorer Sport Trac, Mountaineer, and Aviator
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Reliable Starter for Ford, Lincoln, and Mercury Vehicles

The MPA Electrical Remanufactured Starter 6658S is designed to provide dependable starting power for select Ford, Lincoln, and Mercury models. Engineered with a permanent magnet gear reduction design, this 12-volt starter ensures efficient operation and consistent performance.

  • Permanent magnet gear reduction design for improved torque
  • 1.4 kW power rating suitable for various engine sizes
  • Clockwise rotation with 12 teeth for precise engagement
  • Compatible with 12-volt electrical systems
  • Remanufactured to meet manufacturer specifications

Detailed Product Features and Specifications

This starter motor features a permanent magnet gear reduction design, which enhances torque output while reducing overall size and weight. With a 1.4 kW rating, it delivers sufficient power to start engines reliably in Ford, Lincoln, and Mercury vehicles. The clockwise rotation and 12 teeth configuration ensure proper meshing with the engine’s flywheel, contributing to smooth and consistent starts. Operating on a 12-volt system, this starter is compatible with the electrical setup of the Aviator, Explorer, Explorer Sport Trac, and Mountaineer models.

Remanufactured Product Line Overview

The Remanufactured line from MPA Electrical offers a cost-effective alternative to new starters by restoring used units to meet strict quality and performance standards. Each starter undergoes thorough inspection, cleaning, and replacement of worn components to ensure reliable operation. This process helps maintain vehicle performance while supporting sustainability through reuse of parts.

Common Applications and Problem Resolution

  • Replaces faulty or worn-out starters in Ford Aviator and Explorer models
  • Addresses issues with slow or no engine cranking
  • Resolves starter noise caused by damaged gear teeth
  • Fixes intermittent starting problems in Mercury Mountaineer vehicles
  • Suitable for restoring starting function in Explorer Sport Trac with 12-volt systems

Installation Notes and Tips

Ensure battery voltage is fully charged before installation to avoid starter damage. Verify the clockwise rotation and 12-tooth gear match your vehicle’s specifications. Follow manufacturer torque specifications when securing the starter to prevent mounting issues. It is recommended to inspect the flywheel teeth for wear during replacement to ensure proper engagement.

Quality Assurance and Warranty

MPA Electrical’s Remanufactured Starter 6658S is tested to meet or exceed OEM standards for performance and durability. While specific warranty details may vary, remanufactured starters typically include a limited warranty covering defects in materials and workmanship. Consult product documentation for exact warranty terms.

BrandMPA Electrical
Part Number6658S
PositionRemanufactured
DesignPermanent Magnet Gear Reduction
ManufacturerFord
RotationClockwise
Teeth12
Volts12 Volts
kW Rating1.4 kW

This part fits 25 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2010FordExplorer4.6LV8N/ARemanufactured
2010FordExplorer Sport Trac4.6LV8N/ARemanufactured
2010MercuryMountaineer4.6LV8N/ARemanufactured
2009FordExplorer4.6LV8N/ARemanufactured
2009FordExplorer Sport Trac4.6LV8N/ARemanufactured
2009MercuryMountaineer4.6LV8N/ARemanufactured
2008FordExplorer4.6LV8N/ARemanufactured
2008FordExplorer Sport Trac4.6LV8N/ARemanufactured
2008MercuryMountaineer4.6LV8N/ARemanufactured
2007FordExplorer4.6LV8N/ARemanufactured
2007FordExplorer Sport Trac4.6LV8N/ARemanufactured
2007MercuryMountaineer4.6LV8N/ARemanufactured
2006FordExplorer4.6LV8N/ARemanufactured
2006MercuryMountaineer4.6LV8N/ARemanufactured
2005FordExplorer4.6LV8N/ARemanufactured
2005LincolnAviator4.6LV8N/ARemanufactured
2005MercuryMountaineer4.6LV8N/ARemanufactured
2004FordExplorer4.6LV8N/ARemanufactured
2004LincolnAviator4.6LV8N/ARemanufactured
2004MercuryMountaineer4.6LV8N/ARemanufactured
2003FordExplorer4.6LV8N/ARemanufactured
2003LincolnAviator4.6LV8N/ARemanufactured
2003MercuryMountaineer4.6LV8N/ARemanufactured
2002FordExplorer4.6LV8N/ARemanufactured
2002MercuryMountaineer4.6LV8N/ARemanufactured

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

191362531L2U-11000-AA1L2U-11000-AB1L2Z-11002-AA66586L2Z-11002-BA

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.