Standard Ignition Headlight Switch P/N:DS-341
Take control of the headlamp circuit in your classic pony car with the Standard Ignition Headlight Switch DS-180. This switch drops in as a direct-fit replacement for the 1967-1970 Ford Mustang, restoring the driver-operated control that routes current to the headlight circuit and, on many applications, the dash and marker lighting.
Built by a global manufacturer of original-equipment ignition products, the DS-180 is made under quality control maintained from componentry through the finished part.
Signs your original headlight switch may need replacing include headlights that flicker, cut out intermittently, or won't turn on, and dash lights that behave erratically. If a failed switch is the cause, this replaces it. Always diagnose the circuit before ordering to confirm the switch is the problem.
Interchange: S422 · HL6605 · D0ZZ11654A
This part cross-references / interchanges with the following part numbers:
What vehicle does the DS-180 fit?
It is a direct-fit replacement for the 1967-1970 Ford Mustang. Check the Buyer's Guide tab to confirm the switch matches your specific vehicle before ordering.
What does a headlight switch do?
It is the driver-operated switch that controls current to the headlight circuit, and on many applications also the dash and marker lighting.
What are signs my headlight switch is failing?
Common signs include headlights that flicker, cut out intermittently, or won't turn on, and erratic dash lighting. Diagnose the circuit first, since other faults can cause the same symptoms.
What interchange numbers does the DS-180 replace?
It cross-references S422, HL6605, and D0ZZ11654A. Matching any of these numbers helps confirm you are ordering the correct switch.
Is this switch tested before it ships?
Yes. Standard Ignition states each switch is 100% tested to verify both mechanical and electrical switching performance.
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.