Keep headlight, fog light and dash-lighting control at your fingertips with the Standard Ignition switch HLS-1027, a multi-function dash switch that combines these lighting functions in one unit. It is a direct-fit replacement for many vehicles, among them the 1998 Chevrolet Blazer, 1998 Chevrolet S10 and 1998 GMC Jimmy. See the Buyer's Guide tab for the full list and engine-specific details. This part is listed under three names: fog light switch, headlight switch and instrument panel dimmer switch.
Signs this part may need replacing include headlights or fog lights that won't switch on or off, lighting that cuts in and out, or instrument panel lights that won't dim. If a worn switch is the cause, this unit replaces it. Diagnose the lighting circuit first, because wiring, bulbs or fuses can cause the same symptoms.
Interchange: S2175 · SW1470 · HL6217 · 15708957
This part cross-references / interchanges with the following part numbers:
What does the Standard Ignition HLS-1027 control?
It is a multi-function dash switch listed as a headlight switch, fog light switch and instrument panel dimmer switch. It combines those lighting controls in one unit.
Is HLS-1027 the right 1998 Chevrolet S10 switch?
Yes. It is listed for the 1998 Chevrolet S10, as well as the 1998 Chevrolet Blazer and 1998 GMC Jimmy. See the Buyer's Guide tab for the full list and engine details.
What are signs this switch may need replacing?
Signs include headlights or fog lights that won't turn on or off, intermittent lighting, or dash lights that won't dim. Other faults can cause these symptoms, so diagnose the circuit before replacing the switch.
Is the switch tested before it ships?
Yes. Standard Ignition states that its parts are 100% tested to verify both mechanical and electrical switching performance.
What part numbers does HLS-1027 interchange with?
It interchanges with S2175, SW1470, HL6217 and 15708957.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
