Part #: 6646N

WAI 6646N Starter

⚙️ 113 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Ford, Lincoln, and Suzuki, Blackwood, Excursion, Expedition, F-150, F-150 Heritage, F-250, F-250 Super Duty, F-350, F-350 Super Duty, Mark LT, Mustang, Navigator, and Swift
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Reliable Starter for Ford, Lincoln, and Suzuki Vehicles

The WAI 6646N starter is engineered to provide dependable starting power for a range of Ford, Lincoln, and Suzuki models. Featuring a permanent magnet gear reduction design, this starter ensures efficient operation and consistent performance for your vehicle's electrical system.

  • Permanent magnet gear reduction design for improved efficiency
  • 12-tooth pinion gear for precise engagement
  • Clockwise (right) starter rotation compatible with specific vehicle models
  • Flange mounting type for secure installation
  • Power rating of 1.4 kW suitable for heavy-duty applications

Technical Details and Compatibility

The WAI 6646N starter is designed with a 12-tooth pinion gear and a clockwise rotation, making it compatible with various Ford, Lincoln, and Suzuki vehicles. Its flange mounting type allows for a secure fit, while the permanent magnet gear reduction design enhances torque output and reduces electrical load. This starter is rated at 1.4 kW, providing sufficient power for demanding starting conditions. Compatible models include Ford F-150, F-250 Super Duty, F-350 Super Duty, Expedition, Excursion, Mustang, Lincoln Navigator, Mark LT, Suzuki Swift, and Blackwood.

Applications and Problem Resolution

  • Replaces faulty or worn-out starters in Ford F-150 and F-250 Super Duty trucks
  • Restores reliable engine cranking in Lincoln Navigator and Mark LT vehicles
  • Addresses slow or inconsistent starting issues in Suzuki Swift and Blackwood models
  • Improves starting performance in Ford Mustang and Expedition
  • Suitable for heavy-duty use in Ford Excursion and F-350 Super Duty

Installation Notes and Tips

Ensure the starter rotation matches the vehicle’s requirements; the WAI 6646N features clockwise rotation. Verify the flange mounting type aligns with your vehicle’s starter mounting points. It is recommended to disconnect the battery before installation to prevent electrical shorts. Proper torque specifications should be followed when securing the starter to avoid damage.

Quality Assurance and Warranty

WAI starters are manufactured to meet OEM standards, ensuring reliable performance and durability. The 6646N starter undergoes rigorous testing to confirm compatibility and operational efficiency. Please refer to WAI’s warranty policy for specific coverage details.

BrandWAI
Part Number6646N
1212
DesignPermanent magnet gear reduction
FamilyFord
Power Rating1.4
Starter RotationClockwise (right)
Tooth Quantity12
Mounting TypeFlange

This part fits 113 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2014FordExpeditionN/AFord Replacement Unit
2014FordMustang5.0LV8N/AFord PMGR, 12T
2014LincolnNavigatorN/AWith Ford PMGR, 12T
2013FordExpeditionN/AFord Unit
2013FordF-1505.0LV8N/ATo 11/15/2012
2013FordF-250 Super Duty6.2LV8N/ATo 11/15/2012
2013FordF-350 Super Duty6.2LV8N/ATo 11/15/2012
2013FordMustang5.0LV8N/AFord PMGR, 12T
2013LincolnNavigatorN/AFord Unit
2012FordExpeditionN/A
2012FordF-1505.0LV8N/A
2012FordF-250 Super Duty6.2LV8N/A
2012FordF-350 Super Duty6.2LV8N/A
2012FordMustang5.0LV8N/AFord PMGR, 12T
2012LincolnNavigatorN/A
2011FordExpeditionN/A
2011FordF-1505.0LV8N/A
2011FordF-250 Super Duty6.2LV8N/A
2011FordF-350N/AMexico
2011FordF-350 Super Duty6.2LV8N/A
2011FordMustang5.0LV8N/AFord PMGR, 12T
2011LincolnNavigatorN/A
2010FordExpeditionN/A
2010FordF-1506.2LV8N/A
2010FordF-250 Super Duty6.8LV10N/A
2010FordF-350 Super Duty6.8LV10N/A
2010FordMustang4.6LV8N/A
2010LincolnNavigatorN/A
2009FordExpeditionN/A
2009FordF-1504.6LV8N/A
2009FordF-250 Super Duty6.8LV10N/Awo/Nose Cone
2009FordF-350 Super Duty6.8LV10N/Awo/Nose Cone
2009FordMustang4.6LV8N/A
2009LincolnNavigatorN/A
2008FordExpeditionN/A
2008FordF-1504.6LV8N/A
2008FordF-250N/A
2008FordF-250 Super Duty6.8LV10N/A
2008FordF-350 Super Duty6.8LV10N/A
2008FordMustang4.6LV8N/A
2008LincolnMark LTN/A
2008LincolnNavigatorN/A
2008SuzukiSwiftN/AMexico
2007FordExpeditionN/A
2007FordF-1504.6LV8N/A
2007FordF-250 Super Duty6.8LV10N/A
2007FordF-350 Super Duty6.8LV10N/A
2007FordMustang4.6LV8N/A
2007LincolnMark LTN/A
2007LincolnNavigatorN/A
2006FordExpeditionN/A
2006FordF-1504.6LV8N/A
2006FordF-250N/AMexico
2006FordF-250 Super Duty6.8LV10N/A
2006FordF-350 Super Duty6.8LV10N/A
2006FordMustang4.6LV8N/A
2006LincolnMark LTN/A
2006LincolnNavigatorN/A
2005FordExcursion6.8LV10N/A
2005FordExpeditionN/A
2005FordF-1504.6LV8N/A
2005FordF-250N/AMexico
2005FordF-250 Super Duty6.8LV10N/A
2005FordF-350 Super Duty6.8LV10N/A
2005FordMustang4.6LV8N/A
2005LincolnNavigatorN/A
2004FordExcursion6.8LV10N/A
2004FordExpedition4.6LV8N/A
2004FordF-1504.6LV8N/A
2004FordF-150 Heritage4.6LV8N/A
2004FordF-250N/AMexico
2004FordF-250 Super Duty6.8LV10N/A
2004FordF-350N/AMexico
2004FordF-350 Super Duty6.8LV10N/A
2004LincolnNavigatorN/A
2003FordExcursion6.8LV10N/A
2003FordExpedition4.6LV8N/A
2003FordF-1504.6LV8N/A
2003FordF-250N/AMexico
2003FordF-250 Super Duty6.8LV10N/A
2003FordF-350N/AMexico
2003FordF-350 Super Duty6.8LV10N/A
2003LincolnNavigatorN/A
2002FordExcursion6.8LV10N/A
2002FordExpedition4.6LV8N/A
2002FordF-1504.6LV8N/A
2002FordF-250N/AMexico
2002FordF-250 Super Duty6.8LV10N/A
2002FordF-350N/AMexico
2002FordF-350 Super Duty6.8LV10N/A
2002LincolnBlackwoodN/A
2002LincolnNavigatorN/A
2001FordExcursion6.8LV10N/A
2001FordExpedition4.6LV8N/A
2001FordF-1504.6LV8N/A
2001FordF-2504.6LV8N/AMexico
2001FordF-250 Super Duty6.8LV10N/A
2001FordF-350N/AMexico
2001FordF-350 Super Duty6.8LV10N/A
2001LincolnNavigatorN/A
2000FordExcursion6.8LV10N/A
2000FordExpedition4.6LV8N/A
2000FordF-1504.6LV8N/A
2000FordF-250 Super Duty6.8LV10N/A
2000FordF-350 Super Duty6.8LV10N/A
2000LincolnNavigatorN/A
1999FordExpedition4.6LV8N/A
1999FordF-1504.6LV8N/A
1999FordF-2504.6LV8N/A
1999FordF-250 Super Duty6.8LV10N/A
1999FordF-350N/AMexico
1999FordF-350 Super Duty6.8LV10N/A
1999LincolnNavigatorN/A

* 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:

0 986 UR1 3844L34-11000-AA5L34-11000-AA5L34-AA5L3Z-11002-A5R3Z-11002-A66466C3T-11000-BA6C3T-BA6C3Z-11002-BA6L34-11000-CA6L34-CA6L3Z-11002-CA6L3Z-11V002-CRM16R3T-11000-CA6R3Z-11002-A6R3Z-11V002-ARM7L14-11000-AA7L1Z-11002-A9L34-11000-AB9L3Z-11002-A9L3Z-11002-ABRMDU2Z-11V002-CRMF81U-11000-AAF81U-11000-ABF81U-11000-ACF81U-11000-ADF81U-11000-AEF81U-AAF81U-ABF81U-ACF81U-ADF81U-AEF81Z-11000-ACF81Z-11002-AAF81Z-11002-AARMF81Z-11002-ACF81Z-11V002-AARMRM7U2J11A230DARM9L3411000ABRMDU2J11A230CAYC3U-11000-AAYC3U-11000-ABYC3U-11000-ACYC3U-AAYC3U-ABYC3U-AC

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