ATRACYPART Step Running Board Motor Kit — Direct-Fit Replacement for AMP Research A10049-113, Corrosion-Resistant Quiet Drive

ATRACYPART 80-03129-90 is a direct-fit electric side step motor designed to replace AMP Research motors (A10049-113 / 800312990) and restore smooth, quiet operation to powered running boards.

This replacement motor is built to the original factory specifications so it matches the mounting points, wiring interface, and performance of the OEM unit. Constructed from corrosion-resistant metal and durable plastics, the motor is engineered for dependable operation in roadside and off-road conditions. The kit ships with the motor plus three metallic gaskets and three mounting screws for a straightforward swap-in installation.

How does this motor match my original AMP Research unit?

The ATRACYPART 80-03129-90 is manufactured to the same dimensions and electrical connections as the AMP Research motor it replaces, ensuring plug-and-play compatibility with existing step assemblies. That means no custom brackets or wiring modifications for most compatible vehicles.

• Direct replacement for OE numbers 80-03129-90, A10049-113, 800312990
• Same mounting hole pattern and connector type as the OEM motor
• Designed to integrate with factory step control modules

What performance can I expect after installation?

This motor emphasizes quiet, vibration-free operation and quick response so your running boards deploy smoothly. It is built to resist corrosion and heat, helping it remain reliable through daily use and exposure to road elements.

• Fast actuation for prompt step deployment and retraction
• Low-noise gearbox and balanced rotor for minimal vibration
• Water-resistant design to reduce electrical issues in wet conditions

How simple is the installation process?

Installation is intentionally simple: remove the old motor, disconnect its plug, and secure the new motor using the included gaskets and screws. Most experienced DIYers can complete the swap with basic hand tools and minimal time.

• Comes with 3 metallic gaskets and 3 screws for direct mounting
• Unplug old motor, swap in new unit, reattach screws and connector
• No special programming required for standard setups

Will this motor hold up to road and weather exposure?

The motor housing and internal components are chosen for durability and resistance to corrosion from salt, mud, and moisture. While not a lifetime part, it is engineered to provide stable performance under harsh driving conditions and regular use.

• Corrosion-resistant materials for extended service life
• Thermally stable plastics and metals to withstand temperature swings
• Sealed design to minimize moisture ingress and shorting

Who is this for: This ATRACYPART replacement motor is ideal for vehicle owners with AMP Research-style powered running boards on GM, Dodge, Hummer, Ford F-series, and similar models who need a reliable, OEM-compatible swap. It suits technicians, fleet managers, and DIY enthusiasts seeking a cost-effective replacement that restores quiet, smooth stepping action without complex modifications. Backed by a one-year unlimited-mileage quality guarantee, the kit gives installers confidence when replacing worn or damaged motors.