/live/media/SI/SI_DWS1778_Fro.jpg)
Standard Ignition DWS1778 Door Window Switch - Front Left
| Brand | Standard Ignition DWS1778 |
|---|---|
| Position | Front Left |
| Contents | Switch |
| Functions | Power Window Switch |
| Terminal Gender | Male |
| Terminal Type | Pin |
| Fits | Chevrolet and GMC · 45 vehicles |
OE direct replacement. Ensures proper fit, form, and function for easier installation.
Copper alloy conductors. Deliver strong conductivity with low resistive losses.
Robust design. Built with high-grade materials for demanding service use.
Cross-references Pronto PA4648, 1S14006 and 22821792 for the same application. See all 6.
OE Door Window Switch for GM Trucks
Standard Ignition DWS1778 is a direct-fit door window switch for the front left position on select Chevrolet and GMC trucks. It is built for OE replacement service, with copper alloy conductors for efficient electrical flow and a durable construction suited to daily repair work.
Key Features
- Direct-fit OE replacement for proper fit, form, and function
- Power window switch function for the front left door
- Copper alloy conductors for low-resistance electrical performance
- Male terminal design with 12 pin terminals
- Built with robust materials for service-professional use
- Standard Ignition DWS1778 for GM truck applications
Product Details
This door window switch is engineered for Chevrolet Colorado, GMC Canyon, Chevrolet Silverado, and GMC Sierra applications where the front left window switch needs replacement. Standard Ignition DWS1778 is made to match OE fit and electrical function, helping restore normal power window operation without modifying the vehicle harness. The pin-style, 12-terminal male connection supports a clean factory-style interface.
This part cross-references Pronto PA4648 for the same application.
Common Problems It Can Help Solve
- Inoperative driver-side power window switch
- Intermittent window operation from worn internal contacts
- Broken or unreliable front left switch response
- Electrical connection issues at the switch terminal interface
- Loss of factory-style window control on GM trucks
Installation Notes
Compatible with 2015-2022 Chevrolet Colorado, front left; 2015-2022 GMC Canyon, front left; 2014-2019 Chevrolet Silverado 1500, front left; 2015-2019 Chevrolet Silverado 2500 HD, front left; 2015-2019 Chevrolet Silverado 3500 HD, front left; 2014-2019 GMC Sierra 1500, front left; 2015-2017 GMC Sierra 2500 HD, front left; 2015-2017 GMC Sierra 3500 HD, front left; and 2014 Chevrolet Silverado 2500, front left. Verify connector style, terminal count, and door position before installation. Standard Ignition DWS1778 is intended for direct replacement service on the listed vehicles.
Quality Assurance
Standard Ignition maintains quality control throughout manufacturing, and this switch uses copper alloy conductors and a robust OE-style design to support consistent electrical performance and dependable service.
| Year | Make | Model | Body Type | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2022 | Chevrolet | Colorado | Crew Cab Pickup | — | — | Front Left | — |
| 2022 | GMC | Canyon | Crew Cab Pickup | — | — | Front Left | — |
| 2021 | Chevrolet | Colorado | Crew Cab Pickup | — | — | Front Left | — |
| 2021 | GMC | Canyon | Crew Cab Pickup | — | — | Front Left | — |
| 2020 | Chevrolet | Colorado | Crew Cab Pickup | — | — | Front Left | — |
| 2020 | GMC | Canyon | Crew Cab Pickup | — | — | Front Left | — |
| 2019 | Chevrolet | Colorado | Crew Cab Pickup | — | — | Front Left | — |
| 2019 | Chevrolet | Silverado 1500 | Crew Cab Pickup | — | — | Front Left | — |
| 2019 | Chevrolet | Silverado 2500 HD | Crew Cab Pickup | — | — | Front Left | — |
| 2019 | Chevrolet | Silverado 3500 HD | Crew Cab Pickup | — | — | Front Left | — |
| 2019 | GMC | Canyon | Crew Cab Pickup | — | — | Front Left | — |
| 2019 | GMC | Sierra 1500 | Crew Cab Pickup | — | — | Front Left | — |
| 2018 | Chevrolet | Colorado | Crew Cab Pickup | — | — | Front Left | — |
| 2018 | Chevrolet | Silverado 1500 | Crew Cab Pickup | — | — | Front Left | — |
| 2018 | Chevrolet | Silverado 2500 HD | Crew Cab Pickup | — | — | Front Left | — |
| 2018 | Chevrolet | Silverado 3500 HD | Crew Cab Pickup | — | — | Front Left | — |
| 2018 | GMC | Canyon | Crew Cab Pickup | — | — | Front Left | — |
| 2018 | GMC | Sierra 1500 | Crew Cab Pickup | — | — | Front Left | — |
| 2017 | Chevrolet | Colorado | — | — | — | Front Left | — |
| 2017 | Chevrolet | Silverado 1500 | — | — | — | Front Left | — |
| 2017 | Chevrolet | Silverado 2500 HD | — | — | — | Front Left | — |
| 2017 | Chevrolet | Silverado 3500 HD | — | — | — | Front Left | — |
| 2017 | GMC | Canyon | — | — | — | Front Left | — |
| 2017 | GMC | Sierra 1500 | — | — | — | Front Left | — |
| 2017 | GMC | Sierra 2500 HD | — | — | — | Front Left | — |
| 2017 | GMC | Sierra 3500 HD | — | — | — | Front Left | — |
| 2016 | Chevrolet | Colorado | — | — | — | Front Left | — |
| 2016 | Chevrolet | Silverado 1500 | — | — | — | Front Left | — |
| 2016 | Chevrolet | Silverado 2500 HD | — | — | — | Front Left | — |
| 2016 | Chevrolet | Silverado 3500 HD | — | — | — | Front Left | — |
| 2016 | GMC | Canyon | — | — | — | Front Left | — |
| 2016 | GMC | Sierra 1500 | — | — | — | Front Left | — |
| 2016 | GMC | Sierra 2500 HD | — | — | — | Front Left | — |
| 2016 | GMC | Sierra 3500 HD | — | — | — | Front Left | — |
| 2015 | Chevrolet | Colorado | — | — | — | Front Left | — |
| 2015 | Chevrolet | Silverado 1500 | — | — | — | Front Left | — |
| 2015 | Chevrolet | Silverado 2500 HD | — | — | — | Front Left | — |
| 2015 | Chevrolet | Silverado 3500 HD | — | — | — | Front Left | — |
| 2015 | GMC | Canyon | — | — | — | Front Left | — |
| 2015 | GMC | Sierra 1500 | — | — | — | Front Left | — |
| 2015 | GMC | Sierra 2500 HD | — | — | — | Front Left | — |
| 2015 | GMC | Sierra 3500 HD | — | — | — | Front Left | — |
| 2014 | Chevrolet | Silverado 1500 | — | — | — | Front Left | — |
| 2014 | Chevrolet | Silverado 2500 | — | 5.3L | V8 | Front Left | — |
| 2014 | GMC | Sierra 1500 | — | — | — | Front Left | — |
| No rows match your filter. | |||||||