Put driver's-side window control back at your fingertips with the Standard Ignition Door Window Switch DS-2143, a front-left power window switch built for 1999 GM full-size trucks. It drops in as a direct-fit replacement for the 1999 Chevrolet Silverado, 1999 Chevrolet Silverado 1500, 1999 Chevrolet Silverado 2500, 1999 GMC Sierra 1500, and 1999 GMC Sierra 2500 — see the Buyer's Guide tab for engine specifics.
- Copper alloy conductors: deliver strong electrical conductivity with low resistive losses.
- OE-replacement design: precisely engineered for a seamless fit, dependable operation, and simplified installation.
- Technician trusted: a preferred choice of professional technicians and specifically designed for GM vehicles.
- Verified switching: tested to confirm both mechanical and electrical switching performance for reliability.
Mounted at the front-left (driver's) door, this switch sends the operator's inputs to the power window motors. Signs it may need replacing include a window that won't respond, works intermittently, or a switch that feels loose or unresponsive when pressed. If a failed front-left window switch is the cause of your window trouble, DS-2143 replaces it. Diagnose the circuit first, since motors, wiring, and regulators can produce similar symptoms.
Interchange: S41083 · SW5811 · PA915 · 15047637 · 15714349 · 19259957
This part cross-references / interchanges with the following part numbers:
Frequently Asked Questions
What vehicles does the DS-2143 switch fit?
It's a direct-fit replacement for the 1999 Chevrolet Silverado, Silverado 1500, Silverado 2500, GMC Sierra 1500, and GMC Sierra 2500. Check the Buyer's Guide tab to confirm your vehicle.
Where is this switch located?
It mounts at the front-left (driver's) door and controls power window operation for that position.
What are the signs this switch may need replacing?
A window that won't respond, operates intermittently, or a switch that feels loose or unresponsive when pressed. Diagnose the circuit first, as motors and wiring can cause similar issues.
What interchange numbers does DS-2143 replace?
It cross-references S41083, SW5811, PA915, 15047637, 15714349, and 19259957.
What are the conductors made of?
The switch uses copper alloy conductors, which provide strong electrical conductivity with low resistive losses.
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