MiCCiKA Replacement Motor for AMP Research Power Step 80-03129-90 — Three-Bolt White Motor Fit, Direct-Fit Swap

MiCCiKA's AMP Research replacement motor kit 80-03129-90 is a direct-fit replacement motor for AMP Research power step running boards, designed to restore automatic extension and retraction.

If your AMP Research step running board has a failed or worn motor, this MiCCiKA replacement motor offers a straightforward swap for the AMP Research white motor with three-bolt mounting holes (part reference 80-03129-90 / Replace A10049-113). Built to match mounting points and function, it provides an economical option to get your powered steps moving again without replacing the entire assembly. Verify your existing motor part number and bolt pattern before ordering to ensure compatibility.

How does this motor restore running board operation?

The motor replicates the original AMP Research motor’s mechanical actions: it drives the gear assembly that extends the step when a door opens and reverses when the door closes. It stops automatically at the designed travel limits, preventing over-extension or over-retraction. Installation returns the factory behavior of timed, smooth deployment and retraction sequences.

• Direct replacement for part 80-03129-90 / Replace A10049-113
• Three-bolt mounting pattern matched to the white AMP Research motor
• Automatic extend on door open and retract on door close
• Built to stop at travel endpoints to protect step mechanics

What vehicles and positions is this motor compatible with?

This motor is made to fit AMP Research power steps that used the white motor with three-bolt mounts; it can be installed on either the left or right side of the vehicle. Compatibility depends on the existing motor part number and the vehicle’s AMP Research step generation. Always confirm your current motor part number before purchase to avoid fitment issues.

• Designed as a replacement for AMP Research white motor three-bolt style
• Usable on left or right side—no side-specific unit required
• Fits models using part number 80-03129-90 or A10049-113 equivalent
• Verify with your running board assembly or service manual for confirmation

What should I expect during installation and initial use?

Installation typically involves removing the old motor, transferring any required mounting hardware, and bolting the MiCCiKA motor into the same location. Electrical connections mate with your existing harness, restoring automatic control without rewiring in most cases. After installation, test the open/close cycles and check for smooth travel and secure mounting.

• Swap-in replacement with standard tools—no special rewiring in most installs
• Reconnect to the existing step harness and confirm secure plugs
• Run multiple cycles to ensure smooth extension and retraction
• Inspect mounting bolts and limit behavior after test cycles

What support and service options come with the motor?

MiCCiKA offers customer service support to help resolve fitment or function questions. If you notice any defects or operational problems, contact the support team for troubleshooting guidance and replacement assistance when applicable. Keep order and part details handy to speed up the service response.

• 24-hour customer service availability for questions
• Guidance on fitment and installation troubleshooting
• Replacement assistance if product arrives defective
• Keep your part number and purchase information for faster support

Who is this for: This MiCCiKA replacement motor is aimed at vehicle owners and mechanics who already have AMP Research power steps with the white three-bolt motor and need a like-for-like motor swap. It's a practical choice for people who want to preserve the existing running board assembly rather than replacing the full unit—ideal for DIY installers and repair shops seeking a cost-effective, compatible motor that restores factory automatic step operation.