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- [Reference OE Numbers]: Starter replaces 6646N 6646 336-1937 3361937A 336-1937A 3371053 337-1053 4L3411000AA 4L34-11000-AA 5L3411000AA 5L34-11000-AA 5L34AA 5L34-AA 5L3Z11002A 5L3Z-11002-A 5R3Z11002A 5R3Z-11002-A 6C3T11000BA 6C3T-11000-BA 6C3TBA 6C3T-BA 6C3Z11002BA 6C3Z-11002-BA 6L3411000CA 6L34-11000-CA 6L34CA 6L34-CA 6L3Z11002CA 6L3Z-11002-CA 6L3Z11V002CRM1 6L3Z-11V002-CRM1 6R3T11000CA 6R3T-11000-CA 6R3Z11002A 6R3Z-11002-A 6R3Z11V002ARM 6R3Z-11V002-ARM 7L1411000AA
- [Additional OE Numbers]: Starter replaces 7L14-11000-AA 7L14AA, 7L14-AA 7L1Z11002A 7L1Z-11002-A 9L3411000AB 9L34-11000-AB 9L3Z11002A 9L3Z-11002-A 9L3Z11002ABRM 9L3Z-11002-ABRM DU2Z11V002CRM DU2Z-11V002-CRM F81U11000AA F81U-11000-AA F81U11000AB F81U-11000-AB F81U11000AC F81U-11000-AC F81U11000AD F81U-11000-AD F81U11000AE F81U-11000-AE F81UAA F81U-AA F81UAB F81U-AB F81UAC F81U-AC F81UAD F81U-AD F81UAE F81U-AE F81Z11000AC F81Z-11000-AC F81Z11002AA
- [Direct Fitment-1]: 6646N Starter Compatible with Ford Mustang 2005-2010, F531999-2004/2006-2009/2011-2013, F-550 Super Duty 1999-2006/2009-2013, F-450 Super Duty 1999-2013, F-350 Super Duty 1999-2013, F250 Super Duty 1999-2013, F150 Heritage 2004, F50 1999-2013, Expedition 1999-2014, E-450 Econoline Super Duty 2002, Mustang V8 5.4L 2007-2010, Mustang V8 4.6L 2005-2010, F53 V10 6.8L 1999-2013
- [Direct Fitment-2]: 6646N Starter Compatible with Ford F-550 Super Duty V10 6.8L 1999-2013, F-450 Super Duty V0 6.8L 1999-2013, F-350 Super Duty V8 6.2L 2011-2013, F-350 Super Duty V8 5.4L 1999-2009, F-350 Super Duty V10 6.8L 1999-2010, F250 Super Duty V8 6.2L 2011-2013, F250 Super Duty V8 5.4L 1999-2009, F250 Super Duty V10 6.8L 1999-2010
- [Direct Fitment-3]: 6646N Starter Compatible with Ford F250 V8 5.4L 1999, F250 V8 4.6L 1999, F150 Heritage V8 5.4L 2004, F50 Heritage V8 4.6L 2004, F50 V8 6.2L 2010-2013, F150 V8 5.4L 1999-2010, F50 V8 5.0L 2011-2013, F150 V8 4.6L 1999-2010, Expedition V8 5.4L 1999-2014, Expedition V8 4.6L 1999-2004, Excursion V8 5.4L 2000-2005, Excursion V10 6.8L 2000-2005, E-450 Econoline Super DutyV0 6.8L 2002
- [Direct Fitment-4]: 6646N Starter Compatible with Lincoln Navigator V8 5.4L 1999-2013, Mark LT V8 5.4L 2006-2008, Blackwood V8 5.4L 2002
- [Engineered to OE+ Specs: Voltage]: 12V | Power: 1.4Kw | Teeth: 12T | Rotation: CW | Type: PMGR; Our starter is built to meet or exceed original equipment standards, delivering stronger performance and longer-lasting durability. Every unit undergoes strict quality validation, ensuring it performs reliably and installs with confidence.
- [Start with Confidence, Covered for Life]: The 6646N Starter Motor is backed by a lifetime replacement guarantee, so you can install and drive with complete peace of mind. At AotoParts, we provide a full range of dependable automotive parts—helping you get back on the road safely and reliably, mile after mile
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From $37.99
6646N Starter Replacement Compatible with Expedition 1999-2014, F-150 F-250 F-350 F-450 F-550 Super-Duty 1999-2013, Compatible with Lincoln Navigator 1999-2013, Mustang 2005-2010, 4L34-11000-AA—
$37.99
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Description
- [Reference OE Numbers]: Starter replaces 6646N 6646 336-1937 3361937A 336-1937A 3371053 337-1053 4L3411000AA 4L34-11000-AA 5L3411000AA 5L34-11000-AA 5L34AA 5L34-AA 5L3Z11002A 5L3Z-11002-A 5R3Z11002A 5R3Z-11002-A 6C3T11000BA 6C3T-11000-BA 6C3TBA 6C3T-BA 6C3Z11002BA 6C3Z-11002-BA 6L3411000CA 6L34-11000-CA 6L34CA 6L34-CA 6L3Z11002CA 6L3Z-11002-CA 6L3Z11V002CRM1 6L3Z-11V002-CRM1 6R3T11000CA 6R3T-11000-CA 6R3Z11002A 6R3Z-11002-A 6R3Z11V002ARM 6R3Z-11V002-ARM 7L1411000AA
- [Additional OE Numbers]: Starter replaces 7L14-11000-AA 7L14AA, 7L14-AA 7L1Z11002A 7L1Z-11002-A 9L3411000AB 9L34-11000-AB 9L3Z11002A 9L3Z-11002-A 9L3Z11002ABRM 9L3Z-11002-ABRM DU2Z11V002CRM DU2Z-11V002-CRM F81U11000AA F81U-11000-AA F81U11000AB F81U-11000-AB F81U11000AC F81U-11000-AC F81U11000AD F81U-11000-AD F81U11000AE F81U-11000-AE F81UAA F81U-AA F81UAB F81U-AB F81UAC F81U-AC F81UAD F81U-AD F81UAE F81U-AE F81Z11000AC F81Z-11000-AC F81Z11002AA
- [Direct Fitment-1]: 6646N Starter Compatible with Ford Mustang 2005-2010, F531999-2004/2006-2009/2011-2013, F-550 Super Duty 1999-2006/2009-2013, F-450 Super Duty 1999-2013, F-350 Super Duty 1999-2013, F250 Super Duty 1999-2013, F150 Heritage 2004, F50 1999-2013, Expedition 1999-2014, E-450 Econoline Super Duty 2002, Mustang V8 5.4L 2007-2010, Mustang V8 4.6L 2005-2010, F53 V10 6.8L 1999-2013
- [Direct Fitment-2]: 6646N Starter Compatible with Ford F-550 Super Duty V10 6.8L 1999-2013, F-450 Super Duty V0 6.8L 1999-2013, F-350 Super Duty V8 6.2L 2011-2013, F-350 Super Duty V8 5.4L 1999-2009, F-350 Super Duty V10 6.8L 1999-2010, F250 Super Duty V8 6.2L 2011-2013, F250 Super Duty V8 5.4L 1999-2009, F250 Super Duty V10 6.8L 1999-2010
- [Direct Fitment-3]: 6646N Starter Compatible with Ford F250 V8 5.4L 1999, F250 V8 4.6L 1999, F150 Heritage V8 5.4L 2004, F50 Heritage V8 4.6L 2004, F50 V8 6.2L 2010-2013, F150 V8 5.4L 1999-2010, F50 V8 5.0L 2011-2013, F150 V8 4.6L 1999-2010, Expedition V8 5.4L 1999-2014, Expedition V8 4.6L 1999-2004, Excursion V8 5.4L 2000-2005, Excursion V10 6.8L 2000-2005, E-450 Econoline Super DutyV0 6.8L 2002
- [Direct Fitment-4]: 6646N Starter Compatible with Lincoln Navigator V8 5.4L 1999-2013, Mark LT V8 5.4L 2006-2008, Blackwood V8 5.4L 2002
- [Engineered to OE+ Specs: Voltage]: 12V | Power: 1.4Kw | Teeth: 12T | Rotation: CW | Type: PMGR; Our starter is built to meet or exceed original equipment standards, delivering stronger performance and longer-lasting durability. Every unit undergoes strict quality validation, ensuring it performs reliably and installs with confidence.
- [Start with Confidence, Covered for Life]: The 6646N Starter Motor is backed by a lifetime replacement guarantee, so you can install and drive with complete peace of mind. At AotoParts, we provide a full range of dependable automotive parts—helping you get back on the road safely and reliably, mile after mile


















