Take command of your headlights and running lights with the Standard Ignition Headlight Switch DS-954. This direct-fit replacement drops into the listed applications: the 1998-2005 Chevrolet Blazer, 1998-2004 Chevrolet S10, 1998-2001 GMC Jimmy, 1998-2003 GMC Sonoma, and 1998-2001 Oldsmobile Bravada. It controls the electrical circuit that switches your headlights, parking lights, and instrument-panel illumination on and off. See the Buyer's Guide tab for engine-level fitment details.
- Copper alloy conductors: deliver strong electrical conductivity with low resistive losses.
- 100% tested: each switch is verified for both mechanical and electrical switching performance.
- Robust design & high-grade materials: built to meet the demands of today's service professional.
- OE ignition expertise: produced by a global manufacturer of original-equipment ignition products with quality control from componentry to finished part.
If a worn or failed headlight switch is behind lights that flicker, won't turn on, or drop out intermittently, this switch replaces the original. Confirm the failed switch is the cause before installing.
Interchange: S2303 · SW1859 · HL6312 · 15029238 · 15755955
This part cross-references / interchanges with the following part numbers:
Frequently Asked Questions
What does the DS-954 headlight switch do?
It controls the electrical circuit that turns your headlights, parking lights, and dash illumination on and off. Replacing it addresses a failed original switch.
Which vehicles does this switch fit?
It fits the 1998-2005 Chevrolet Blazer, 1998-2004 Chevrolet S10, 1998-2001 GMC Jimmy, 1998-2003 GMC Sonoma, and 1998-2001 Oldsmobile Bravada. See the Buyer's Guide tab.
What numbers does the DS-954 interchange with?
It cross-references S2303, SW1859, HL6312, 15029238, and 15755955.
What are signs my headlight switch may need replacing?
Lights that flicker, won't turn on, or cut out intermittently can signal a worn switch. Diagnose the cause first, since wiring or other components can produce similar symptoms.
Is this switch tested before shipping?
Yes. Each unit is 100% tested to verify both its mechanical and electrical switching performance.
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