Keep the front left power window answering to your fingertip with the Standard Ignition switch DWS-748, a door window switch built for the front left position. It is an OE-replacement application for the 1997-1998 Pontiac Trans Sport and the 1999-2005 Pontiac Montana, and it sends electrical power to the window motor so the glass can be raised or lowered from the door.
- Copper alloy conductors: Provide strong electrical conductivity with low resistive losses.
- OE-replacement design: Precisely engineered as an OE replacement for a seamless fit, optimal performance, and simplified installation.
- Tested switching: Put through testing that verifies both mechanical and electrical switching performance for reliability.
- Made for GM applications: Specifically designed for GM vehicles and a preferred choice of professional technicians.
A 1999-2005 Pontiac Montana switch may need replacing if the front left window does not respond when the switch is pressed, works only intermittently, or moves in one direction only. It may also need replacing if the switch feels loose or sticks. A window motor, regulator, or wiring fault can cause similar symptoms, so diagnose the cause first. If the switch is at fault, the DWS-748 replaces it.
Position: front left. See the "Vehicles it fits" section for full application details.
Interchange: WST848 · SW4502 · PA2284 · 10243834 · 10387304 · 10406470 · 10409722 · 10414730 · 19244655 · 89047311
This part cross-references / interchanges with the following part numbers:
WST848, SW4502, PA2284, 10243834, 10387304, 10406470, 10409722, 10414730, 19244655, 89047311
Frequently Asked Questions
Which vehicles does the Standard Ignition DWS-748 fit?
It is listed for the 1997-1998 Pontiac Trans Sport and the 1999-2005 Pontiac Montana. See the "Vehicles it fits" section for full application details.
Which door position is this switch for?
The DWS-748 is cataloged for the front left position on the listed Pontiac applications.
What does a power window switch do?
It sends electrical power to the window motor, so the glass moves up or down when you operate the switch.
How can I tell if my window switch is failing?
Signs include a window that does not respond, works intermittently, or moves in one direction only. Motor, regulator, or wiring faults can cause similar signs, so diagnose the cause before replacing the switch.
What part numbers does the DWS-748 replace?
It cross-references WST848, SW4502, PA2284, 10243834, 10387304, 10406470, 10409722, 10414730, 19244655 and 89047311.
