AMP Research PowerStep Power-Retractable Running Boards | Die-Cast Aluminum | PTFE-Coated | 2020–2021 Ford Expedition MAX | SKU: 76337-01A

Verified Fitment
2020–2021 Ford Expedition MAX.

Component Specifications

• Step type: single-motor retracting step
• Step material: die-cast aluminum
• Step finish: textured black powder coat, described by the manufacturer as a military-grade PTFE coating for corrosion and abrasion resistance
• Step width: 6 inches
• Step length: cab length
• Step mount: mounts to vehicle rocker panel
• Hinge pins and hardware: stainless steel
• Textured, slip-resistant step tread surface
• Integrated LED courtesy lighting (two pairs), activates on deploy, shuts off on retract
• Automatic deploy on door open; retracts after a 3-second delay on door close
• Load capacity: 600 lb per side
• Newer applications connect via OBD-II Plug-N-Play module

What Is and Is NOT Included

Included:

• One driver-side running board
• One passenger-side running board
• Vehicle-specific mounting kit (brackets, hardware, wiring, motors)
• Vehicle-specific installation guide

Not Included:

• Override Switch accessory (sold separately for manual control)

Critical Compatibility

• Installation requires drilling
• Replacement/service parts associated with this SKU: 19-04567-91L, 19-04279-XTA, 75190-01A, 80-03129-90, 19-04687-91, 76405-01A, 20-03752-90

Product Family Reference
This SKU is the vehicle-specific PowerStep application for 2020–2021 Ford Expedition MAX. An Override Switch accessory is available separately for manual override control.

Installation Notes
Includes vehicle-specific bracketry, hardware, wiring, motors, and a vehicle-specific installation guide. Professional installation is recommended; experienced DIYers can install at home. Drilling is required for this application. A manufacturer-supplied installation instruction document is provided for this exact SKU.

Maintenance: Debris (mud, dirt, salt) trapped in the mechanism can cause noise or binding. To service: manually deploy the step by opening the door and holding foot pressure on the step while closing the door. Pressure-wash the front and rear linkages at all 4 hinge points, avoiding direct spray on the motors. After washing, apply silicone spray (dry film lubricant) only to the linkage arms and pivot pins, then cycle the door. Do not apply silicone, wax, protectants (e.g., Armor All), greases, oils, WD-40, or penetrants beyond the specified silicone spray.

The Obsidian Take
PowerStep on the Expedition MAX brings the same trade-off as it does on any application: a motorized deploy/retract step versus a fixed board. On a full-size, three-row SUV like the MAX, that automatic drop-down height and 600 lb rating matter for anyone regularly loading passengers or cargo. The one detail to plan for here is different from other PowerStep SKUs we've built — this application requires drilling, so budget accordingly for install time versus the no-drill applications elsewhere in the lineup.

This Product Is For You If

• You drive a 2020–2021 Ford Expedition MAX and want a running board that disappears when not needed
• You want factory-style automatic deploy/retract rather than a fixed step
• You're comfortable with a drilled installation and the periodic pressure-wash-and-lubricate maintenance routine

This Product Is Not For You If

• You want a no-drill installation
• You want a zero-maintenance, purely mechanical fixed step

Common Questions

• Does installation require drilling? Yes, drilling is required for this application.
• What's included? A driver-side and passenger-side board, vehicle-specific mounting kit, and install guide.
• Can I manually control deployment? Yes, with the separately sold Override Switch accessory.
• What's the load capacity? 600 lb.

Manufacturer Data Disclaimer
Specifications and fitment are sourced from AMP Research (a RealTruck brand) manufacturer documentation for SKU 76337-01A. Confirm exact vehicle configuration compatibility before ordering.

Warranty
5-year limited warranty covering defects in materials or workmanship, valid only when the product is properly installed per provided instructions. Coverage ends if the product is removed from the original vehicle or the vehicle changes ownership; the warranty is non-transferable. Not covered: damage or malfunction from misuse, abuse, accident, improper installation, modification, improper or inadequate maintenance, or on-road/off-road hazards. Incidental and consequential damages are excluded where permitted by state law. At its discretion, AMP Research will repair or replace a defective product at no charge; removal and reinstallation labor is the owner's responsibility. Discontinued products may be replaced with a current product of comparable function and value.

California Proposition 65
This product carries a California Proposition 65 warning for California residents.

Returns
Not the right fit, or changed your mind? Here's how it works:

Most new, unused, uninstalled items in original undamaged manufacturer packaging may be returned within 90 days of delivery with an approved RMA. Review the full OFAS Return Policy before ordering.