Switch your headlights between low and high beam with the Standard Ignition Headlight Dimmer Switch DS-373, built to carry the beam-selection circuit when you change beams. It fits many vehicles, among them the 1995 GMC Jimmy, 1990-1995 Oldsmobile 98 and 1992-1993 Cadillac DeVille, as a direct-fit replacement for the listed applications. See the Buyer's Guide tab for the full list.
Standard describes itself as a global manufacturer of original equipment ignition products. It maintains complete quality control across the whole manufacturing process, from individual components to the finished switch.
- Copper alloy conductors: Chosen for strong electrical conductivity with low resistive losses through the switch.
- 100% tested: Every unit is checked to verify both its mechanical and its electrical switching performance.
- Robust construction: A sturdy design and high-grade materials are intended to meet the demands of today's service professional.
- Backed by research: Developed from decades of research.
Signs a dimmer switch may need replacing include high beams that won't engage, headlights stuck on one beam, or beams that switch only intermittently. Wiring, bulbs or other components can cause the same symptoms, so diagnose the circuit first. If the dimmer switch is the cause, the DS-373 replaces it.
Interchange: DS148 · UDS442 · DS143 · 10499721
This part cross-references / interchanges with the following part numbers:
DS148, UDS442, DS143, 10499721
