Replacement Starter Motor - Compatible with Ford & Lincoln Vehicles - Expedition, F-150, F- 250, F-350, F-450 Super Duty, F53, Navigator - Replaces 4L34-11000-AA, 6646, X051103EC, 5L3Z-11002-A

• Replacement Starter Motor - is a mechanical part in a vehicle use to crank internal combustion engines to initiate the engine's operation under its own power. The starter motor receives a signal from the ignition key (or push-button in newer cars), and it then rotates a small gear which meshes with larger teeth on the flywheel of the engine.
• Compatible Replacement for Ford & Lincoln Vehicles - 2011-2014 Expedition 5.4L | 2011-2013 F-150 5.4L, 6.2L | 2011-2013 F-250 Super Duty 6.2L |2011-2013 F-350 Super Duty 6.2L | 2011- 2013 F-450 Super Duty 6.8L | 2012-2013 F53 6.8L | 2012-2014 Navigator 5.4L
• Replaces Part# 4L34-11000-AA, 6646, X051103EC, 5L3Z-11002-A, 5R3Z-11002-A commonly found on popular Expedition, F-150, F-250 Super Duty, F-350 Super Duty vehicles including models 11, 12, 13, 14. The starter motor can easily be located under the hood near the engine block. Its a small cylinder which is fitted next to the cylinder-shaped starter
• OEM Fit, Quality, Finish - While this is not a genuine OEM part, it is a direct replacement and will look, fit and work exactly like the factory part. If your engine won't start, slow-cranking, grinding or whirring noise, you might have a bad or failing starter motor
• Lifetime Warranty - This replacement starter motor comes complete with a lifetime warranty. If the part ever fails on your F-450 Super Duty, F53 or Navigator simply contact us for a replacement. Save time and money off of dealer prices by purchasing this part and taking advantage of our warranty. See our website for full details.

The starter motor is the part in a vehicle used to crank internal combustion engines to initiate the engine's operation under its own power. The starter motor receives a signal from the ignition key (or push-button in newer cars), and it then rotates a small gear that then turns the engine over allowing it to start sucking air and fuel. The starter motor can easily be located under the vehicle near the transmission bolted up to the bell housing. If your engine won't start, slow-cranking, grinding or whirring noise, you might have a bad or failing starter motor.

Compatible with the Following Vehicles:

Replaces Part Numbers:

• 4L34-11000-AA
• 5L34-11000-AA
• 5L3Z-11002-A
• 5R3Z-11002-A
• 6C3T-11000-BA
• 6C3Z-11002-BA
• 6L34-11000-CA
• 6L3Z-11002-CA
• 6R3T-11000-CA
• 6R3Z-11002-A

Symptoms of a Bad Starter Motor

Experience the AA Ignition Difference!