/live/media/RB/RB_748643_Fro.jpg)
OE Quality
60-Day Returns
DormanPart #: 748-643
Dorman 748-643 Window Motor and Regulator Assembly - Front Right
24 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$126.85Free Shipping
Free ShippingNo Cost to Continental U.S.
Free Returns*Wrong fit? No cost
60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
In Stock · Ready To Ship
Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Chevrolet and GMC, Sierra 2500 HD, Sierra 3500 HD, Silverado 2500 HD, and Silverado 3500 HD
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST
Not what you need? See all Window Motor and Regulator Assembly options
Dorman 748-643 Window Motor and Regulator Assembly - Front Right
| Brand | Dorman |
|---|---|
| Part Number | 748-643 |
| Material | Metal |
| Material | Plastic |
| Material | Plástico |
| 10941 | Oui |
| 10941 | Sí |
| 10941 | Yes |
| 10943 | No |
| 10943 | Non |
| 10945 | Oui |
| 10945 | Sí |
| 10945 | Yes |
| Maximum Width | 22 |
| Mounting Position | Front right |
| Mounting Position | Parte derecha delantera |
| Wiring Harness Length | 0 |
| Attachment Type | Bolt |
| Attachment Type | Perno |
| Maximum Lift Height | 19 |
| Operation Type | Automatic (down) |
| Operation Type | Automático (abajo) |
| Mounting Hardware Included | No |
| Mounting Hardware Included | Non |
| Wire Quantity | 0 |
| Mounting Hole Quantity | 5 |
| Housing Material | Metal |
| Housing Material | Plastic |
| Housing Material | Plástico |
| Motor Power Rating | 19 |
| Motor Included | Oui |
| Motor Included | Sí |
This part fits 24 vehicles. Search below:
| Year | Make | Model | Body Type | Position | Notes |
|---|---|---|---|---|---|
| 2025 | Chevrolet | Silverado 2500 HD | Extended Cab Pickup | Front Right | FMVSS (Federal Motor Vehicle Safety Standards) Compliant: Yes |
| 2025 | Chevrolet | Silverado 3500 HD | Extended Cab Pickup | Front Right | FMVSS (Federal Motor Vehicle Safety Standards) Compliant: Yes |
| 2025 | GMC | Sierra 2500 HD | Extended Cab Pickup | Front Right | FMVSS (Federal Motor Vehicle Safety Standards) Compliant: Yes |
| 2025 | GMC | Sierra 3500 HD | Extended Cab Pickup | Front Right | FMVSS (Federal Motor Vehicle Safety Standards) Compliant: Yes |
| 2024 | Chevrolet | Silverado 2500 HD | Extended Cab Pickup | Front Right | FMVSS (Federal Motor Vehicle Safety Standards) Compliant: Yes |
| 2024 | Chevrolet | Silverado 3500 HD | Crew Cab Pickup | Front Right | FMVSS (Federal Motor Vehicle Safety Standards) Compliant: Yes |
| 2024 | GMC | Sierra 2500 HD | Extended Cab Pickup | Front Right | FMVSS (Federal Motor Vehicle Safety Standards) Compliant: Yes |
| 2024 | GMC | Sierra 3500 HD | Crew Cab Pickup | Front Right | FMVSS (Federal Motor Vehicle Safety Standards) Compliant: Yes |
| 2023 | Chevrolet | Silverado 2500 HD | Extended Cab Pickup | Front Right | FMVSS (Federal Motor Vehicle Safety Standards) Compliant: Yes |
| 2023 | Chevrolet | Silverado 3500 HD | Crew Cab Pickup | Front Right | FMVSS (Federal Motor Vehicle Safety Standards) Compliant: Yes |
| 2023 | GMC | Sierra 2500 HD | Extended Cab Pickup | Front Right | FMVSS (Federal Motor Vehicle Safety Standards) Compliant: Yes |
| 2023 | GMC | Sierra 3500 HD | Crew Cab Pickup | Front Right | FMVSS (Federal Motor Vehicle Safety Standards) Compliant: Yes |
| 2022 | Chevrolet | Silverado 2500 HD | Extended Cab Pickup | Front Right | FMVSS (Federal Motor Vehicle Safety Standards) Compliant: Yes |
| 2022 | Chevrolet | Silverado 3500 HD | Crew Cab Pickup | Front Right | FMVSS (Federal Motor Vehicle Safety Standards) Compliant: Yes |
| 2022 | GMC | Sierra 2500 HD | Extended Cab Pickup | Front Right | FMVSS (Federal Motor Vehicle Safety Standards) Compliant: Yes |
| 2022 | GMC | Sierra 3500 HD | Crew Cab Pickup | Front Right | FMVSS (Federal Motor Vehicle Safety Standards) Compliant: Yes |
| 2021 | Chevrolet | Silverado 2500 HD | Crew Cab Pickup | Front Right | FMVSS (Federal Motor Vehicle Safety Standards) Compliant: Yes |
| 2021 | Chevrolet | Silverado 3500 HD | Crew Cab Pickup | Front Right | FMVSS (Federal Motor Vehicle Safety Standards) Compliant: Yes |
| 2021 | GMC | Sierra 2500 HD | Crew Cab Pickup | Front Right | FMVSS (Federal Motor Vehicle Safety Standards) Compliant: Yes |
| 2021 | GMC | Sierra 3500 HD | Crew Cab Pickup | Front Right | FMVSS (Federal Motor Vehicle Safety Standards) Compliant: Yes |
| 2020 | Chevrolet | Silverado 2500 HD | Crew Cab Pickup | Front Right | FMVSS (Federal Motor Vehicle Safety Standards) Compliant: Yes |
| 2020 | Chevrolet | Silverado 3500 HD | Crew Cab Pickup | Front Right | FMVSS (Federal Motor Vehicle Safety Standards) Compliant: Yes |
| 2020 | GMC | Sierra 2500 HD | Crew Cab Pickup | Front Right | FMVSS (Federal Motor Vehicle Safety Standards) Compliant: Yes |
| 2020 | GMC | Sierra 3500 HD | Crew Cab Pickup | Front Right | FMVSS (Federal Motor Vehicle Safety Standards) Compliant: Yes |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
8465262484903332
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.