Take command of your headlamps again with the Standard Ignition switch DS-195, a headlight switch that opens and closes the headlight circuit when you operate the control. It is a direct-fit replacement for many vehicles, among them the 1979 Ford Mustang, 1979 Ford Courier and 1978-1979 Ford Fairmont. See the "Vehicles it fits" section for the full list of applications and engine details.
Signs a headlight switch may need replacing include headlights that won't come on, lights that flicker or cut out, or a control that no longer engages cleanly. Wiring, bulbs or fuses can cause the same symptoms, so diagnose the circuit first. If the original switch is the cause, DS-195 replaces it.
Interchange: S439 · SW162 · HL6629 · D7OB11654AA · D7OZ11654A · D9AB11654BA · 12321674
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What does the Standard Ignition DS-195 headlight switch do?
It opens and closes the headlight circuit when you operate the control, turning the headlamps on and off for the listed Ford, Lincoln and Mercury applications.
Is this the right switch for a 1979 Ford Courier?
Yes. DS-195 is listed for the 1979 Ford Courier. See the "Vehicles it fits" section for the full application details.
Is this the right Mustang switch for a 1979 Ford Mustang?
DS-195 is listed as a direct-fit headlight switch for the 1979 Ford Mustang. The "Vehicles it fits" section shows the other applications.
What are signs my headlight switch may need replacing?
Signs include headlights that won't come on, lights that flicker or cut out, or a control that won't engage cleanly. Wiring, bulbs or fuses can cause these too, so diagnose the circuit first.
How is the DS-195 tested?
Standard Ignition tests 100% of these switches to verify both mechanical and electrical switching performance. It also uses copper alloy conductors for low resistive losses.
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Standard Motor Products
Standard Motor Products
Standard Motor Products
Standard Motor Products
Standard Motor Products
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.
