
Restore smooth, automated utility and convenience to your electric side steps with this premium factory-direct replacement Power Running Board Motor. Specifically engineered with a standard two-pin round plug terminal connector layout, this heavy-duty electric actuator serves as a direct plug-and-play fix for power steps that are jammed, locked in position, or making loud gear-grinding noises.
This standalone motor unit features a high-torque internal armature built to deliver consistent extension and retraction performance under high mechanical loads and harsh environmental exposure.
Product Specifications & Placement:
- Factory Identification Reference: TB1662-002R
- Plug Layout: Two-Pin Round Female Terminal Configuration
- Drive Profile: Standard Output Gear Geometry
- Position: Front Right Side / Passenger Side (RH) Only
Key Product Features:
- Exact-Fit Harness: Precision-molded two-pin round female plug clips straight into matching undercarriage wiring harnesses without needing cutting or wire splicing.
- Upgraded Internal Gears: Constructed with hardened metal internal components to permanently eliminate the stripping issues common in standard plastic alternatives.
- Weather-Sealed Security: Finished with a solid anti-corrosive housing and IP67 weather seals to shield internal electronic traces from heavy road mud, winter salt, and high-pressure undercarriage washes.
- Notice: This package contains the standalone electric motor unit only. Mounting brackets, electrical wiring looms, and linkage assemblies are not included.
[Need the driver side? Click here to view our matching Front Left running board motor]

Restore smooth, automated utility and convenience to your electric side steps with this premium factory-direct replacement Power Running Board Motor. Specifically engineered with a standard two-pin round plug terminal connector layout, this heavy-duty electric actuator serves as a direct plug-and-play fix for power steps that are jammed, locked in position, or making loud gear-grinding noises.
This standalone motor unit features a high-torque internal armature built to deliver consistent extension and retraction performance under high mechanical loads and harsh environmental exposure.
Product Specifications & Placement:
- Factory Identification Reference: TB1662-002L
- Plug Layout: Two-Pin Round Female Terminal Configuration
- Drive Profile: Standard Output Gear Geometry
- Position: Front Left Side / Driver Side (LH) Only
Key Product Features:
- Exact-Fit Harness: Precision-molded two-pin round female plug clips straight into matching undercarriage wiring harnesses without needing cutting or wire splicing.
- Upgraded Internal Gears: Constructed with hardened metal internal components to permanently eliminate the stripping issues common in standard plastic alternatives.
- Weather-Sealed Security: Finished with a solid anti-corrosive housing and IP67 weather seals to shield internal electronic traces from heavy road mud, winter salt, and high-pressure undercarriage washes.
- Notice: This package contains the standalone electric motor unit only. Mounting brackets, electrical wiring looms, and linkage assemblies are not included.
[Need the passenger side? Click here to view our matching Front Right running board motor]

Restore smooth, automated utility and convenience to your vehicle's passenger side with this premium Right (Passenger Side / RH) Power Running Board Motor. Specifically engineered to match exact original factory specifications, this heavy-duty smart electric actuator serves as a direct plug-and-play fix for power steps that are jammed, locked in position, or making loud gear-grinding noises.
This motor architecture features the specialized dual-plug configuration: a main heavy-duty block loaded with 5 active smart position feedback connector terminals paired alongside a standalone 2-pin harness extension. This design allows it to communicate perfectly with your vehicle's electronic control module, ensuring immediate synchronization with your door open/close sensors, accurate deployment speeds, and sensitive anti-pinch safety obstruction loops.
Fitment Applications:
- 2015-2020 Chevrolet Suburban (LS, LT, LTZ, Premier Trims with Factory Power Steps)
- 2015-2020 GMC Yukon XL (SLE, SLT, Denali Trims with Factory Power Steps)
- 2015-2020 Cadillac Escalade ESV (Base, Luxury, Premium, Platinum Trims with Factory Power Steps)
- Position: Right Hand (Passenger Side / RH) Only
- Wheelbase Note: Engineered strictly for Long Wheelbase / Extended Body Models (Suburban, Yukon XL, ESV). Will NOT fit standard short-wheelbase variants (Tahoe, standard Yukon, standard Escalade).
Cross-Reference OE Part Numbers:
- GM Active Factory Number: 84452643
- GM Interchanging Superseded Numbers: 23433889, 84131860, 84519646, 22935836
- Companion Left Side SKU (Sold Separately): 84452642 / 23433888 / 84131859 / 84519645
Key Product Features:
- High-Performance Actuator: Replaces your failing internal motor assembly to restore reliable automated step convenience.
- Exact-Fit Dual Plug Harness: Precision-molded primary 5-pin feedback plug and auxiliary 2-pin power extension clip straight into your undercarriage wiring harness without needing cutting or wire splicing.
- Upgraded Internal Gears: Constructed with hardened metal internal components to permanently eliminate the stripping issues common in standard plastic alternatives.
- Weather-Sealed Security: Finished with a solid anti-corrosive housing and IP67 weather seals to shield internal electronic traces from heavy road mud, winter salt, and high-pressure undercarriage washes.
- Notice: This package contains the standalone electric motor unit only. Mounting brackets and linkage assemblies are not included.
[Looking for the driver side? Click here for the 84452642 Matching Left Side Motor]

Restore smooth, automated utility and convenience to your vehicle's driver side with this premium Left (Driver Side / LH) Power Running Board Motor. Specifically engineered to match exact original GM factory specifications, this heavy-duty smart electric actuator serves as a direct plug-and-play fix for power steps that are jammed, locked in position, or making loud gear-grinding noises.
This heavy-duty "big motor" configuration is engineered with the updated dual-plug connector layout, featuring a main 5-wire/5-pin feedback harness coupled with a secondary 2-pin subsystem plug. This specialized configuration communicates perfectly with your vehicle's advanced electronic step control module to ensure immediate synchronization with your door open/close sensors, accurate deployment speeds, and sensitive anti-pinch safety obstruction loops.
Fitment Applications:
- 2015-2020 Chevrolet Tahoe (Trims with Factory Power Deployable Steps)
- 2015-2020 Chevrolet Suburban (Trims with Factory Power Deployable Steps)
- 2015-2020 GMC Yukon & Yukon XL (Trims with Factory Power Deployable Steps)
- 2015-2020 Cadillac Escalade & Escalade ESV (Trims with Factory Power Deployable Steps)
- Position: Left Hand (Driver Side / LH) Only
Cross-Reference OE Part Numbers:
- GM Current Active Factory Number: 84452642
- GM Replaced / Superseded Part Numbers: 23433888, 84131859, 84519645, 22935835
- Companion Right Side SKU (Sold Separately): 84452643 / 84131860 / 23433889
Key Product Features:
- High-Performance Heavy-Duty Actuator: Replaces your failing internal motor assembly to restore reliable automated step convenience.
- Exact-Fit Dual Connector Harness: Precision-molded plugs match the factory 5-wire main plug and auxiliary 2-pin connector line flawlessly without wire splicing or cutting.
- Upgraded Internal Gears: Constructed with hardened metal internal components to permanently eliminate the stripping issues common in standard plastic alternatives.
- Weather-Sealed Security: Finished with a solid anti-corrosive housing and IP67 weather seals to shield internal electronic traces from heavy road mud, winter salt, and high-pressure undercarriage washes.
- Notice: This package contains the standalone electric motor unit only. Mounting brackets and linkage assemblies are not included.
[Looking for the passenger side? Click here for the 84452643 Matching Right Side Motor]

Restore smooth, automated utility and convenience to your vehicle's passenger side with this premium Right (Passenger Side / RH) Power Running Board Motor. Specifically engineered to match exact original factory specifications, this heavy-duty smart electric actuator serves as a direct plug-and-play fix for power steps that are jammed, locked in position, or making loud gear-grinding noises.
This motor architecture features the factory-standard 5-pin smart position feedback connector layout, allowing it to communicate perfectly with your vehicle's electronic control module. It ensures immediate synchronization with your door open/close sensors, accurate deployment speeds, and sensitive anti-pinch safety obstruction loops.
Fitment Applications:
- 2007-2014 Chevrolet Tahoe (Trims with Factory Power Deployable Steps)
- 2007-2014 Chevrolet Suburban 1500 / 2500 (Trims with Factory Power Deployable Steps)
- 2007-2013 Chevrolet Avalanche (Trims with Factory Power Deployable Steps)
- 2007-2013 Chevrolet Silverado 1500 (Trims with Factory Power Deployable Steps)
- 2014 Chevrolet Silverado 2500 HD / 3500 HD (Trims with Factory Power Deployable Steps)
- 2007-2014 GMC Yukon & Yukon XL 1500 / 2500 (Trims with Factory Power Deployable Steps)
- 2007-2013 GMC Sierra 1500 (Trims with Factory Power Deployable Steps)
- 2014 GMC Sierra 2500 HD / 3500 HD (Trims with Factory Power Deployable Steps)
- 2007-2014 Cadillac Escalade & Escalade ESV / EXT (Trims with Factory Power Deployable Steps)
- Position: Right Hand (Passenger Side / RH) Only
Cross-Reference OE Part Numbers:
- Dorman Interchange Number: 747-952 / 747952
- GM Official Factory Numbers: 19303236, 25822018, 25971283
- Companion Left Side SKU (Sold Separately): 747-951 / 19303235
Key Product Features:
- High-Performance Actuator: Replaces your failing internal motor assembly to restore reliable automated step convenience.
- Exact-Fit Harness: Precision-molded 5-pin female plug clips straight into your undercarriage wiring harness without needing cutting or wire splicing.
- Upgraded Internal Gears: Constructed with hardened metal internal components to permanently eliminate the stripping issues common in standard plastic alternatives.
- Weather-Sealed Security: Finished with a solid anti-corrosive housing and IP67 weather seals to shield internal electronic traces from heavy road mud, winter salt, and high-pressure undercarriage washes.
- Notice: This package contains the standalone electric motor unit only. Mounting brackets and linkage assemblies are not included.
[Looking for the driver side? Click here for the 747-951 Matching Left Side Motor]

Restore smooth, automated utility and convenience to your vehicle's driver side with this premium Left (Driver Side / LH) Power Running Board Motor. Specifically engineered to match exact original factory specifications, this heavy-duty smart electric actuator serves as a direct plug-and-play fix for power steps that are jammed, locked in position, or making loud gear-grinding noises.
This motor architecture features the factory-standard 5-pin smart position feedback connector layout, allowing it to communicate perfectly with your vehicle's electronic control module. It ensures immediate synchronization with your door open/close sensors, accurate deployment speeds, and sensitive anti-pinch safety obstruction loops.
Fitment Applications:
- 2007-2014 Chevrolet Tahoe (Trims with Factory Power Deployable Steps)
- 2007-2014 Chevrolet Suburban 1500 / 2500 (Trims with Factory Power Deployable Steps)
- 2007-2013 Chevrolet Avalanche (Trims with Factory Power Deployable Steps)
- 2007-2014 GMC Yukon & Yukon XL 1500 / 2500 (Trims with Factory Power Deployable Steps)
- 2007-2014 Cadillac Escalade & Escalade ESV / EXT (Trims with Factory Power Deployable Steps)
- Position: Left Hand (Driver Side / LH) Only
Cross-Reference OE Part Numbers:
- Dorman Interchange Number: 747-951 / 747951
- GM Official Factory Numbers: 19303235, 15224286, 25971282
- Companion Right Side SKU (Sold Separately): 747-952 / 19303236
Key Product Features:
- High-Performance Actuator: Replaces your failing internal motor assembly to restore reliable automated step convenience.
- Exact-Fit Harness: Precision-molded 5-pin female plug clips straight into your undercarriage wiring harness without needing cutting or wire splicing.
- Upgraded Internal Gears: Constructed with hardened metal internal components to permanently eliminate the stripping issues common in standard plastic alternatives.
- Weather-Sealed Security: Finished with a solid anti-corrosive housing and IP67 weather seals to shield internal electronic traces from heavy road mud, winter salt, and high-pressure undercarriage washes.
- Notice: This package contains the standalone electric motor unit only. Mounting brackets and linkage assemblies are not included.
[Looking for the passenger side? Click here for the 747-952 Matching Right Side Motor]
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