OE Quality
60-Day Returns

BBB Industries N6646 Starter Motor
Reliable Starter for Ford and Lincoln Vehicles
The BBB Industries NEW STARTER N6646 is designed to provide dependable starting power for select Ford and Lincoln models. Engineered with a permanent magnet gear reduction design, this starter ensures efficient engine cranking and consistent performance.
- Power Rating: 1.4 kW for effective starting torque
- Permanent magnet gear reduction design for improved efficiency
- Includes solenoid and starter drive for complete functionality
- 12-pinions teeth with clockwise rotation direction
- Open nose cone type for optimal cooling
- Compatible with 12-volt electrical systems
- OE Manufacturer: Ford
- Mounting bolts and shims not included
About the BBB Industries NEW STARTER Product Line
The NEW STARTER line from BBB Industries focuses on delivering reliable replacement starters that meet original equipment specifications. This product line emphasizes durable construction and precise fitment, making it suitable for various Ford and Lincoln vehicles. The N6646 starter is part of this line, offering a permanent magnet gear reduction design that balances power and efficiency.
Detailed Product Description
The N6646 starter features a 1.4 kW power rating and a permanent magnet gear reduction design, which reduces the starter's size and weight while maintaining strong torque output. Its open nose cone design allows for better heat dissipation during operation. The starter includes an attached solenoid and starter drive, ensuring a complete and ready-to-install unit. With 12 pinion teeth and clockwise rotation, it matches the specifications required for proper engagement with the engine flywheel. This starter is compatible with 12-volt electrical systems and is designed specifically for Ford and Lincoln models such as the F-150, F-250 Super Duty, Mustang, Navigator, and others.
Common Applications and Issues Addressed
- Replacement for faulty or worn-out starters in Ford F-150 and F-250 Super Duty trucks
- Resolves engine cranking problems in Lincoln Navigator and Mark LT
- Addresses slow or inconsistent starting in Ford Mustang and Expedition models
- Fixes starter engagement issues due to damaged pinion teeth or solenoid failure
- Improves starting reliability in Ford Blackwood and Excursion vehicles
Installation Notes and Tips
Installation of the BBB Industries NEW STARTER N6646 requires removal of the existing starter unit. Note that mounting bolts and shims are not included, so reuse of original hardware or purchase of compatible fasteners may be necessary. Ensure proper alignment of the starter drive with the flywheel teeth to avoid premature wear. Verify the clockwise rotation direction matches the vehicle’s engine requirements. Always disconnect the battery before installation to prevent electrical hazards.
Quality Assurance and Warranty
BBB Industries manufactures the NEW STARTER line to meet or exceed OEM standards, ensuring reliable performance and durability. The N6646 starter is built with quality materials and tested for consistent operation. While specific warranty details are not provided here, BBB Industries typically offers limited warranties on their starters to cover defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.
| Brand | BBB Industries |
|---|---|
| Part Number | N6646 |
| Position | NEW STARTER |
| Design | Permanent Magnet Gear Reduction |
| Mounting Bolts Included | No |
| Mounting Shims Included | No |
| Nose Cone Type | Open |
| Number Of Pinion Teeth | 12 |
| OE Manufacturer | Ford |
| Overcrank Protection | No |
| Power Rating | 1.4 |
| Rotation Direction | Clockwise |
| Solenoid Attached | Yes |
| Starter Drive Included | Yes |
| Voltage (V) | 12 |
This part fits 158 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2014 | Ford | Mustang | 5.0L | V8 | N/A | NEW STARTER |
| 2014 | Lincoln | Navigator | 5.4L | V8 | N/A | wo/Nose Cone; NEW STARTER |
| 2013 | Ford | F-150 | 5.0L | V8 | N/A | wo/Nose Cone; NEW STARTER |
| 2013 | Ford | F-150 | 6.2L | V8 | N/A | wo/Nose Cone; NEW STARTER |
| 2013 | Ford | F-250 Super Duty | 6.2L | V8 | N/A | wo/Nose Cone; NEW STARTER |
| 2013 | Ford | F-350 Super Duty | 6.2L | V8 | N/A | wo/Nose Cone; NEW STARTER |
| 2013 | Ford | Mustang | 5.8L | V8 | N/A | NEW STARTER |
| 2013 | Ford | Mustang | 5.0L | V8 | N/A | NEW STARTER |
| 2013 | Lincoln | Navigator | 5.4L | V8 | N/A | wo/Nose Cone; NEW STARTER |
| 2012 | Ford | Expedition | 5.4L | V8 | N/A | NEW STARTER |
| 2012 | Ford | F-150 | 6.2L | V8 | N/A | NEW STARTER |
| 2012 | Ford | F-150 | 5.0L | V8 | N/A | NEW STARTER |
| 2012 | Ford | F-250 Super Duty | 6.2L | V8 | N/A | NEW STARTER |
| 2012 | Ford | F-350 Super Duty | 6.2L | V8 | N/A | NEW STARTER |
| 2012 | Ford | Mustang | 5.4L | V8 | N/A | NEW STARTER |
| 2012 | Ford | Mustang | 5.0L | V8 | N/A | NEW STARTER |
| 2012 | Lincoln | Navigator | 5.4L | V8 | N/A | NEW STARTER |
| 2011 | Ford | Expedition | 5.4L | V8 | N/A | NEW STARTER |
| 2011 | Ford | F-150 | 6.2L | V8 | N/A | NEW STARTER |
| 2011 | Ford | F-150 | 5.0L | V8 | N/A | NEW STARTER |
| 2011 | Ford | F-250 Super Duty | 6.2L | V8 | N/A | NEW STARTER |
| 2011 | Ford | F-350 Super Duty | 6.2L | V8 | N/A | NEW STARTER |
| 2011 | Ford | Mustang | 5.4L | V8 | N/A | NEW STARTER |
| 2011 | Ford | Mustang | 5.0L | V8 | N/A | NEW STARTER |
| 2011 | Lincoln | Navigator | 5.4L | V8 | N/A | NEW STARTER |
| 2010 | Ford | Expedition | 5.4L | V8 | N/A | NEW STARTER |
| 2010 | Ford | F-150 | 4.6L | V8 | N/A | NEW STARTER |
| 2010 | Ford | F-150 | 5.4L | V8 | N/A | NEW STARTER |
| 2010 | Ford | F-150 | 6.2L | V8 | N/A | NEW STARTER |
| 2010 | Ford | F-250 Super Duty | 6.8L | V10 | N/A | NEW STARTER |
| 2010 | Ford | F-250 Super Duty | 5.4L | V8 | N/A | wo/Nose Cone; NEW STARTER |
| 2010 | Ford | F-350 Super Duty | 5.4L | V8 | N/A | wo/Nose Cone; NEW STARTER |
| 2010 | Ford | F-350 Super Duty | 6.8L | V10 | N/A | NEW STARTER |
| 2010 | Ford | Mustang | 4.6L | V8 | N/A | NEW STARTER |
| 2010 | Ford | Mustang | 5.4L | V8 | N/A | NEW STARTER |
| 2010 | Lincoln | Navigator | 5.4L | V8 | N/A | NEW STARTER |
| 2009 | Ford | Expedition | 5.4L | V8 | N/A | NEW STARTER |
| 2009 | Ford | F-150 | 4.6L | V8 | N/A | NEW STARTER |
| 2009 | Ford | F-150 | 5.4L | V8 | N/A | NEW STARTER |
| 2009 | Ford | F-250 Super Duty | 6.8L | V10 | N/A | wo/Nose Cone; NEW STARTER |
| 2009 | Ford | F-250 Super Duty | 5.4L | V8 | N/A | wo/Nose Cone; NEW STARTER |
| 2009 | Ford | F-350 Super Duty | 5.4L | V8 | N/A | wo/Nose Cone; NEW STARTER |
| 2009 | Ford | F-350 Super Duty | 6.8L | V10 | N/A | wo/Nose Cone; NEW STARTER |
| 2009 | Ford | Mustang | 4.6L | V8 | N/A | NEW STARTER |
| 2009 | Ford | Mustang | 5.4L | V8 | N/A | NEW STARTER |
| 2009 | Lincoln | Navigator | 5.4L | V8 | N/A | NEW STARTER |
| 2008 | Ford | Expedition | 5.4L | V8 | N/A | NEW STARTER |
| 2008 | Ford | F-150 | 4.6L | V8 | N/A | NEW STARTER |
| 2008 | Ford | F-150 | 5.4L | V8 | N/A | NEW STARTER |
| 2008 | Ford | F-250 Super Duty | 5.4L | V8 | N/A | NEW STARTER |
| 2008 | Ford | F-250 Super Duty | 6.8L | V10 | N/A | NEW STARTER |
| 2008 | Ford | F-350 Super Duty | 5.4L | V8 | N/A | NEW STARTER |
| 2008 | Ford | F-350 Super Duty | 6.8L | V10 | N/A | NEW STARTER |
| 2008 | Ford | Mustang | 4.6L | V8 | N/A | NEW STARTER |
| 2008 | Ford | Mustang | 5.4L | V8 | N/A | NEW STARTER |
| 2008 | Lincoln | Mark LT | 5.4L | V8 | N/A | NEW STARTER |
| 2008 | Lincoln | Navigator | 5.4L | V8 | N/A | NEW STARTER |
| 2007 | Ford | Expedition | 5.4L | V8 | N/A | NEW STARTER |
| 2007 | Ford | F-150 | 4.6L | V8 | N/A | NEW STARTER |
| 2007 | Ford | F-150 | 5.4L | V8 | N/A | NEW STARTER |
| 2007 | Ford | F-250 Super Duty | 5.4L | V8 | N/A | NEW STARTER |
| 2007 | Ford | F-250 Super Duty | 6.8L | V10 | N/A | NEW STARTER |
| 2007 | Ford | F-350 Super Duty | 5.4L | V8 | N/A | NEW STARTER |
| 2007 | Ford | F-350 Super Duty | 6.8L | V10 | N/A | NEW STARTER |
| 2007 | Ford | Mustang | 4.6L | V8 | N/A | NEW STARTER |
| 2007 | Ford | Mustang | 5.4L | V8 | N/A | NEW STARTER |
| 2007 | Lincoln | Mark LT | 5.4L | V8 | N/A | NEW STARTER |
| 2007 | Lincoln | Navigator | 5.4L | V8 | N/A | NEW STARTER |
| 2006 | Ford | Expedition | 5.4L | V8 | N/A | NEW STARTER |
| 2006 | Ford | F-150 | 4.6L | V8 | N/A | NEW STARTER |
| 2006 | Ford | F-150 | 5.4L | V8 | N/A | NEW STARTER |
| 2006 | Ford | F-250 Super Duty | 5.4L | V8 | N/A | NEW STARTER |
| 2006 | Ford | F-250 Super Duty | 6.8L | V10 | N/A | NEW STARTER |
| 2006 | Ford | F-350 Super Duty | 5.4L | V8 | N/A | NEW STARTER |
| 2006 | Ford | F-350 Super Duty | 6.8L | V10 | N/A | NEW STARTER |
| 2006 | Ford | Mustang | 4.6L | V8 | N/A | NEW STARTER |
| 2006 | Lincoln | Mark LT | 5.4L | V8 | N/A | NEW STARTER |
| 2006 | Lincoln | Navigator | 5.4L | V8 | N/A | NEW STARTER |
| 2005 | Ford | Excursion | 5.4L | V8 | N/A | NEW STARTER |
| 2005 | Ford | Excursion | 6.8L | V10 | N/A | NEW STARTER |
| 2005 | Ford | Expedition | 5.4L | V8 | N/A | NEW STARTER |
| 2005 | Ford | F-150 | 4.6L | V8 | N/A | NEW STARTER |
| 2005 | Ford | F-150 | 5.4L | V8 | N/A | NEW STARTER |
| 2005 | Ford | F-250 Super Duty | 5.4L | V8 | N/A | NEW STARTER |
| 2005 | Ford | F-250 Super Duty | 6.8L | V10 | N/A | NEW STARTER |
| 2005 | Ford | F-350 Super Duty | 5.4L | V8 | N/A | NEW STARTER |
| 2005 | Ford | F-350 Super Duty | 6.8L | V10 | N/A | NEW STARTER |
| 2005 | Ford | Mustang | 4.6L | V8 | N/A | NEW STARTER |
| 2005 | Lincoln | Navigator | 5.4L | V8 | N/A | NEW STARTER |
| 2004 | Ford | Excursion | 5.4L | V8 | N/A | NEW STARTER |
| 2004 | Ford | Excursion | 6.8L | V10 | N/A | NEW STARTER |
| 2004 | Ford | Expedition | 4.6L | V8 | N/A | NEW STARTER |
| 2004 | Ford | Expedition | 5.4L | V8 | N/A | NEW STARTER |
| 2004 | Ford | F-150 | 4.6L | V8 | N/A | NEW STARTER |
| 2004 | Ford | F-150 | 5.4L | V8 | N/A | NEW STARTER |
| 2004 | Ford | F-150 Heritage | 4.6L | V8 | N/A | NEW STARTER |
| 2004 | Ford | F-150 Heritage | 5.4L | V8 | N/A | NEW STARTER |
| 2004 | Ford | F-250 Super Duty | 5.4L | V8 | N/A | NEW STARTER |
| 2004 | Ford | F-250 Super Duty | 6.8L | V10 | N/A | NEW STARTER |
| 2004 | Ford | F-350 Super Duty | 5.4L | V8 | N/A | NEW STARTER |
| 2004 | Ford | F-350 Super Duty | 6.8L | V10 | N/A | NEW STARTER |
| 2004 | Lincoln | Navigator | 5.4L | V8 | N/A | NEW STARTER |
| 2003 | Ford | Excursion | 5.4L | V8 | N/A | NEW STARTER |
| 2003 | Ford | Excursion | 6.8L | V10 | N/A | NEW STARTER |
| 2003 | Ford | Expedition | 4.6L | V8 | N/A | NEW STARTER |
| 2003 | Ford | Expedition | 5.4L | V8 | N/A | NEW STARTER |
| 2003 | Ford | F-150 | 4.6L | V8 | N/A | NEW STARTER |
| 2003 | Ford | F-150 | 5.4L | V8 | N/A | NEW STARTER |
| 2003 | Ford | F-250 Super Duty | 5.4L | V8 | N/A | NEW STARTER |
| 2003 | Ford | F-250 Super Duty | 6.8L | V10 | N/A | NEW STARTER |
| 2003 | Ford | F-350 Super Duty | 5.4L | V8 | N/A | NEW STARTER |
| 2003 | Ford | F-350 Super Duty | 6.8L | V10 | N/A | NEW STARTER |
| 2003 | Lincoln | Navigator | 5.4L | V8 | N/A | NEW STARTER |
| 2002 | Ford | Excursion | 5.4L | V8 | N/A | NEW STARTER |
| 2002 | Ford | Excursion | 6.8L | V10 | N/A | NEW STARTER |
| 2002 | Ford | Expedition | 4.6L | V8 | N/A | NEW STARTER |
| 2002 | Ford | Expedition | 5.4L | V8 | N/A | NEW STARTER |
| 2002 | Ford | F-150 | 4.6L | V8 | N/A | NEW STARTER |
| 2002 | Ford | F-150 | 5.4L | V8 | N/A | NEW STARTER |
| 2002 | Ford | F-250 Super Duty | 5.4L | V8 | N/A | NEW STARTER |
| 2002 | Ford | F-250 Super Duty | 6.8L | V10 | N/A | NEW STARTER |
| 2002 | Ford | F-350 Super Duty | 5.4L | V8 | N/A | NEW STARTER |
| 2002 | Ford | F-350 Super Duty | 6.8L | V10 | N/A | NEW STARTER |
| 2002 | Lincoln | Blackwood | 5.4L | V8 | N/A | NEW STARTER |
| 2002 | Lincoln | Navigator | 5.4L | V8 | N/A | NEW STARTER |
| 2001 | Ford | Excursion | 5.4L | V8 | N/A | NEW STARTER |
| 2001 | Ford | Excursion | 6.8L | V10 | N/A | NEW STARTER |
| 2001 | Ford | Expedition | 4.6L | V8 | N/A | NEW STARTER |
| 2001 | Ford | Expedition | 5.4L | V8 | N/A | NEW STARTER |
| 2001 | Ford | F-150 | 4.6L | V8 | N/A | NEW STARTER |
| 2001 | Ford | F-150 | 5.4L | V8 | N/A | NEW STARTER |
| 2001 | Ford | F-250 Super Duty | 5.4L | V8 | N/A | NEW STARTER |
| 2001 | Ford | F-250 Super Duty | 6.8L | V10 | N/A | NEW STARTER |
| 2001 | Ford | F-350 Super Duty | 5.4L | V8 | N/A | NEW STARTER |
| 2001 | Ford | F-350 Super Duty | 6.8L | V10 | N/A | NEW STARTER |
| 2001 | Lincoln | Navigator | 5.4L | V8 | N/A | NEW STARTER |
| 2000 | Ford | Excursion | 5.4L | V8 | N/A | NEW STARTER |
| 2000 | Ford | Excursion | 6.8L | V10 | N/A | NEW STARTER |
| 2000 | Ford | Expedition | 4.6L | V8 | N/A | NEW STARTER |
| 2000 | Ford | Expedition | 5.4L | V8 | N/A | NEW STARTER |
| 2000 | Ford | F-150 | 4.6L | V8 | N/A | NEW STARTER |
| 2000 | Ford | F-150 | 5.4L | V8 | N/A | NEW STARTER |
| 2000 | Ford | F-250 Super Duty | 5.4L | V8 | N/A | NEW STARTER |
| 2000 | Ford | F-250 Super Duty | 6.8L | V10 | N/A | NEW STARTER |
| 2000 | Ford | F-350 Super Duty | 5.4L | V8 | N/A | NEW STARTER |
| 2000 | Ford | F-350 Super Duty | 6.8L | V10 | N/A | NEW STARTER |
| 2000 | Lincoln | Navigator | 5.4L | V8 | N/A | NEW STARTER |
| 1999 | Ford | Expedition | 4.6L | V8 | N/A | NEW STARTER |
| 1999 | Ford | Expedition | 5.4L | V8 | N/A | NEW STARTER |
| 1999 | Ford | F-150 | 4.6L | V8 | N/A | NEW STARTER |
| 1999 | Ford | F-150 | 5.4L | V8 | N/A | NEW STARTER |
| 1999 | Ford | F-250 | 5.4L | V8 | N/A | NEW STARTER |
| 1999 | Ford | F-250 | 4.6L | V8 | N/A | NEW STARTER |
| 1999 | Ford | F-250 Super Duty | 5.4L | V8 | N/A | NEW STARTER |
| 1999 | Ford | F-250 Super Duty | 6.8L | V10 | N/A | NEW STARTER |
| 1999 | Ford | F-350 Super Duty | 5.4L | V8 | N/A | NEW STARTER |
| 1999 | Ford | F-350 Super Duty | 6.8L | V10 | N/A | NEW STARTER |
| 1999 | Lincoln | Navigator | 5.4L | V8 | N/A | NEW STARTER |
* 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:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.