







⚡ Step up your ride with power and precision!
The AMP Research Replacement Motor Kit 80-03129-90 is a high-quality, precision-engineered electric side step motor designed to restore the smooth operation of AMP Research running boards. Compatible with major truck models like Ford F-150, GM, Hummer, and Dodge, it delivers 12.53 volts at 96.8 RPM for reliable, long-lasting performance. This lightweight, plug-and-play motor replaces original equipment effortlessly, ensuring your power steps function like new.










| Brand | BROODAY |
| Model Name | Replacement Motor Kit |
| Speed | 96.8 RPM |
| Voltage | 12.53 Volts |
| Material | Replacement Motor Kit |
| Item Weight | 1 Pounds |
| Manufacturer | BROODAY |
| Item Weight | 1 pounds |
| Product Dimensions | 9 x 6 x 2 inches |
| Item model number | 80-03129-90 |
| Exterior | AMP Research Replacement Motor Kit |
| Manufacturer Part Number | 80-03129-90 |
G**E
Motor
Works good easy to install
S**M
Great Product.
Great price, easy to install and worked immediately.
A**R
Good product amp said same motor !
After calling amp I realized I definitely had this part number , they also said no complaints reported from Amazon motors purchased, only returns on these are the unfortunate folks that have newer steps on national backorder at times , I found out my older steps had this motor after my local trk outfitter told me no it's not it , due to if you look up new updated steps they come with the motor that's on backorder , so as far as this motor it works flawlessly. So glad cause trk outfitter wants 120 so this was awesome, and by the way amp said they all are made in the same place lol .
J**X
easy to install
works great !!
C**D
I like Amp research steps but encountered a very frustrating experience that took months to correct
Have steps on a 2023 F150, not installed by me but the motor was damaged by the dealer when working on the truck, well the part took 2+ months to come in. I ordered this one (in desperation) and was not a replacement for 80-04868-90. When speaking with Amp Research, they have the worst customer support ever, might as well talk to a robot. Their response is short, they said there was "no alternative replacement" for 80-04868-90 and it was on a nationwide backorder. What I mentioned in quotes was their update, there was no Hello, no signature and no apology...Very frustrating experience but AMP Research also had no issue selling brand new steps with the motors...for +$2000. Maybe buy a 2 motor step and hope both motor never die.
J**T
Exact fit!!!
Took 10 minutes to replace 3 screws off 3 screws on . Exact fitment. I would make sure u clean up all the residue when u remove the old motor to make sure u get a good seal again.
S**N
Great replacement
Great replacement motor. Lasts as well as the original that came with the steps. Easy to install
K**R
AS DESCRIBED
product was as described
Trustpilot
5 days ago
1 month ago