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OEM (Genuine) 2003 GMC Sierra 3500 Regulator
PartNumber: 20945138
Product Specifications- Notes: Power; Silverado, Sierra; Left; All Models; W/Power; Left
- Location: Driver Side
- Other Names: Regulator, Window Motor, Window Regulator
- Item Dimensions: 25.6 x 16.8 x 8.1 inches
- Item Weight: 3.70 Pounds
- Fitment Type: Direct Replacement
- Replaces: 20914717, 25885878, 15880566
- Part Description: 2003 GMC Sierra 3500 Regulator
Vehicle Fitment- 2003 GMC Sierra 3500 | Base, SL, SLE, SLT, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL, 8 Cyl 8.1 L GAS
$155.08 MSRP:$292.62You Save: $137.54 (48%)
Dorman® OE Solutions Rear Driver Side Window Motor for 2003 GMC Sierra 3500
PartNumber: 742-122Product Specifications- Hardwired or Plug In: Plug In
- Installation Hardware Included: No
- Micro-controlled (Embedded Logic): No
- OE Part Number: 15101785, 15095843, 88937199, 88981018
- Package Contents: Window Lift Motor
- Package Quantity: 1
- Packaging Type: Box
- Regulator Included: No
- UPC: 019495065364
- Window Lift Gear Included: Yes
- Wiring Harness Included: No
- Part Description: 2003 GMC Sierra 3500 OE Solutions Rear Driver Side Window Motor
Vehicle Fitment- 2003 GMC Sierra 3500 | All Trims | All Engines
$27.38
ACI® Front Passenger Side Window Motor for 2003 GMC Sierra 3500
PartNumber: 82981Product Specifications- Circuit Breaker: Included
- Meets or Exceeds OEM Specs: Yes
- New or Remanufactured: New
- Type: Power
- UPC: 080738829814
- Part Description: 2003 GMC Sierra 3500 Front Passenger Side Window Motor
Vehicle Fitment- 2003 GMC Sierra 3500 | All Trims | 8 Cyl 6.6L
- 2003 GMC Sierra 3500 | All Trims | All Engines
$29.84
OEM (Genuine) 2003 GMC Sierra 3500 Regulator
PartNumber: 20945139
Product Specifications- Notes: Power; Silverado, Sierra; Right; All Models; W/Power; Right
- Location: Passenger Side
- Other Names: Regulator, Window Motor, Window Regulator
- Item Dimensions: 25.1 x 16.2 x 8.0 inches
- Item Weight: 3.80 Pounds
- Fitment Type: Direct Replacement
- Replaces: 20914718, 25866184, 15880567, 25885879
- Part Description: 2003 GMC Sierra 3500 Regulator
Vehicle Fitment- 2003 GMC Sierra 3500 | Base, SL, SLE, SLT, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL, 8 Cyl 8.1 L GAS
$155.08 MSRP:$292.62You Save: $137.54 (48%)
Dorman® OE Solutions Rear Passenger Side Window Motor for 2003 GMC Sierra 3500
PartNumber: 742-123Product Specifications- Hardwired or Plug In: Plug In
- Installation Hardware Included: No
- Micro-controlled (Embedded Logic): No
- OE Part Number: 15095844, 88981019, 88937200, 15101786
- Package Contents: Window Lift Motor
- Package Quantity: 1
- Packaging Type: Box
- Regulator Included: No
- UPC: 019495065371
- Window Lift Gear Included: Yes
- Wiring Harness Included: No
- Part Description: 2003 GMC Sierra 3500 OE Solutions Rear Passenger Side Window Motor
Vehicle Fitment- 2003 GMC Sierra 3500 | All Trims | All Engines
$26.63
ACI® Front Driver Side Window Motor for 2003 GMC Sierra 3500
PartNumber: 82982Product Specifications- Circuit Breaker: Included
- Meets or Exceeds OEM Specs: Yes
- New or Remanufactured: New
- Type: Power
- UPC: 080738829821
- Part Description: 2003 GMC Sierra 3500 Front Driver Side Window Motor
Vehicle Fitment- 2003 GMC Sierra 3500 | All Trims | 8 Cyl 6.6L
- 2003 GMC Sierra 3500 | All Trims | All Engines
$29.84
OEM (Genuine) 2003 GMC Sierra 3500 Window Motor
PartNumber: 19179943
Product Specifications- Notes: All Models; Left
- Location: Driver Side
- Other Names: Window Motor
- Item Dimensions: 11.5 x 4.9 x 4.8 inches
- Item Weight: 1.40 Pounds
- Fitment Type: Direct Replacement
- Replaces: 88981018
- Part Description: 2003 GMC Sierra 3500 Window Motor
Vehicle Fitment- 2003 GMC Sierra 3500 | Base, SL, SLE, SLT, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL, 8 Cyl 8.1 L GAS
$49.25 MSRP:$92.93You Save: $43.68 (48%)OEM (Genuine) 2003 GMC Sierra 3500 Window Motor
PartNumber: 19179942
Product Specifications- Notes: All Models; Right
- Location: Passenger Side
- Other Names: Window Motor
- Item Dimensions: 5.1 x 5.1 x 11.7 inches
- Item Weight: 1.20 Pounds
- Fitment Type: Direct Replacement
- Replaces: 88981019
- Part Description: 2003 GMC Sierra 3500 Window Motor
Vehicle Fitment- 2003 GMC Sierra 3500 | Base, SL, SLE, SLT, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL, 8 Cyl 8.1 L GAS
$49.25 MSRP:$92.93You Save: $43.68 (48%)
OEM (Genuine) 2003 GMC Sierra 3500 Motor Asm, Rear Side Door Window Regulator - LH
PartNumber: 88937199
Product Specifications- Notes: Crew Cab
- Location: Driver Side
- Other Names: Motor, Window Motor
- Item Dimensions: 11.6 x 8.7 x 5.3 inches
- Item Weight: 2.30 Pounds
- Fitment Type: Direct Replacement
- Replaced by: 19208468
- Part Description: 2003 GMC Sierra 3500 Motor Asm, Rear Side Door Window Regulator - LH
Vehicle Fitment- 2003 GMC Sierra 3500 | Base, SL, SLE, SLT, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL, 8 Cyl 8.1 L GAS
$111.54 MSRP:$209.03You Save: $97.49 (47%)
AISIN® Power Window Motor for 2003 GMC Sierra 3500
PartNumber: RMGM-001Product Specifications- Part Description: 2003 GMC Sierra 3500 Power Window Motor
Vehicle Fitment- 2003 GMC Sierra 3500 | SLE | All Engines
- 2003 GMC Sierra 3500 | SLT | All Engines
- 2003 GMC Sierra 3500 | Base | All Engines
AISIN® Power Window Motor for 2003 GMC Sierra 3500
PartNumber: RMGM-003Product Specifications- Part Description: 2003 GMC Sierra 3500 Power Window Motor
Vehicle Fitment- 2003 GMC Sierra 3500 | SLE | All Engines
- 2003 GMC Sierra 3500 | SLT | All Engines
- 2003 GMC Sierra 3500 | Base | All Engines
OEM (Genuine) 2003 GMC Sierra 3500 REAR Side Door Window Regulator Driver Side RIGHT
PartNumber: 19208467
Product Specifications- Notes: Crew Cab
- Location: Passenger Side
- Other Names: Motor, Window Motor
- Item Dimensions: 10.2 x 7.0 x 6.8 inches
- Item Weight: 1.80 Pounds
- Fitment Type: Direct Replacement
- Replaces: 88937200, 89044537
- Part Description: 2003 GMC Sierra 3500 REAR Side Door Window Regulator Driver Side RIGHT
Vehicle Fitment- 2003 GMC Sierra 3500 | Base, SL, SLE, SLT, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL, 8 Cyl 8.1 L GAS
FAQ for Window Motor Repair
Q: How to install the window regulator motor-front door?
A:
You can install the motor, and the 3 bolts, tighten the bolts to 5 N.m (44 lb in), install the window, connect the wiring harness, remove the window support, connect the wire connector, install the speaker, the water deflector, and the door trim panel.
By Bob
GM Specialist
01/11/2022Q: How to remove the rear door window motor-rear door?
A:
You can raise the window, remove the door trim panel, the water deflector, and the door speaker, support the window, disconnect the wiring harness from the window regulator motor, remove the 3 bolts from the window motor located on the front side of the motor, and observe the orientation of the window motor.
By Bob
GM Specialist
01/11/2022Q: How to install the rear door window motor-rear door?
A:
You can install the motor to the cable housing, the 3 bolts to the window motor, and the window, connect the wiring harness to the window regulator motor, remove the window support, connect the wire connector to the switch, and install the speaker, the water deflector, and the door trim panel.
By Bob
GM Specialist
01/11/2022Q: How to remove the window regulator motor-front door?
A:
You can remove the door trim panel, the water deflector, and the door speaker, support the window, disconnect the wiring harness from the window regulator motor, remove the 3 bolts, observe the orientation, and remove the motor from the door regulator assembly.
By Bob
GM Specialist
01/11/2022