Autotecnica GM0818554 Running Board Motor - Left

Running Board Motor for GM0818554

This Autotecnica running board motor is a direct replacement for power retractable step systems on select Cadillac Escalade ESV and GMC Yukon XL models. Built with a steel housing and an 8-terminal blade pin connection, it is made for the left-side step motor application and supports reliable operation of the retractable running board mechanism.

Key Features

• Part number: GM0818554
• Steel housing for durable actuator construction
• 8-terminal blade pin electrical connection
• Left-side power retractable step motor application
• OE-style replacement for select GM full-size SUVs
• Cross-reference: Dorman - OE Solutions 747-955

Application Details

Compatible with 2015-2020 Cadillac Escalade ESV, left, power retractable step motor, and 2015-2020 GMC Yukon XL, left, power retractable step motor. This GM0818554 running board motor is also referenced under OE numbers used for the same application, including 23433888 and 84131859.

What It Helps Fix

• Running board that no longer extends or retracts
• Intermittent step movement on the left side
• Noisy or weak retractable step motor operation
• Electrical connection issues at the actuator
• Wear-related failure in the power step drive system

Installation Notes

Verify the vehicle’s left-side power retractable step configuration before ordering. Confirm the 8-terminal blade pin connector and housing style match the original unit, and compare the existing part number to GM0818554 for proper application matching on Cadillac Escalade ESV and GMC Yukon XL models.

Quality Assurance

Autotecnica manufactures aftermarket parts to ISO/TS 16949 QMS specifications and backs this component with a two-year, unlimited mileage warranty. It is positioned as an OE-spec replacement option for technicians and DIY repair work on GM running board systems.