Part #: 6658SN

MPA Electrical 6658SN Starter Motor

New
25 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
New
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 New 6658SN starter is designed to provide dependable engine starting power for select Ford, Lincoln, and Mercury models. Engineered with a permanent magnet gear reduction design, this 12-volt starter delivers efficient performance and durability for your vehicle's starting system.

  • Permanent magnet gear reduction design for efficient torque delivery
  • 1.4 kW power rating suitable for various engine sizes
  • Clockwise rotation with 12 teeth for precise engagement
  • Compatible with 12-volt electrical systems
  • OEM manufacturer: Ford

Detailed Product Features and Specifications

The MPA Electrical New 6658SN starter features a permanent magnet gear reduction design, which enhances torque output while reducing overall size and weight. This 1.4 kW starter operates on a 12-volt system and rotates clockwise, matching the specifications required by Ford, Lincoln, and Mercury vehicles such as the Aviator, Explorer, Explorer Sport Trac, and Mountaineer. The 12-tooth pinion gear ensures proper meshing with the engine flywheel for reliable starting performance. Manufactured to meet Ford's standards, this starter is engineered to integrate seamlessly with your vehicle's electrical and mechanical systems.

About the MPA Electrical New Product Line

The New product line from MPA Electrical focuses on delivering updated and reliable electrical components designed to meet current automotive standards. This line includes starters like the 6658SN, which incorporate modern design elements such as permanent magnet gear reduction to improve efficiency and durability. Choosing a starter from the New line ensures compatibility with factory specifications and supports consistent vehicle operation.

Common Applications and Problem Resolution

  • Replaces faulty or worn-out starters in Ford Aviator, Explorer, Explorer Sport Trac, and Mercury Mountaineer
  • Addresses issues with engine cranking failure or slow starts
  • Resolves problems related to starter gear engagement or electrical faults
  • Improves starting reliability in 12-volt vehicle systems

Installation Notes and Tips

When installing the MPA Electrical 6658SN starter, ensure the vehicle battery is fully charged and disconnected to prevent electrical hazards. Verify the clockwise rotation and 12-tooth gear match your vehicle’s specifications. Properly torque mounting bolts and check electrical connections for corrosion or damage. It is recommended to inspect the flywheel teeth for wear before installation to ensure optimal engagement.

Quality Assurance and Warranty Information

MPA Electrical starters are manufactured to meet OEM standards, ensuring reliable performance and durability. The 6658SN starter undergoes rigorous quality control testing to verify electrical and mechanical functionality. Please refer to the product packaging or manufacturer documentation for specific warranty details.

BrandMPA Electrical
Part Number6658SN
PositionNew
DesignPermanent Magnet Gear Reduction
ManufacturerFord
RotationClockwise
Teeth12
Volts12 Volts
kW Rating1.4 kW

This part fits 25 vehicles. Search below:

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

* 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.