This headlight and interior instrument panel dimmer switch is a new, aftermarket replacement part. It is designed to REPLACE original head light switches that are failure prone. It's just what you need to get your vehicle in good working order again! This head lamp switch has the following specifications:

  • Pull/Push Plunger Style
  • 7-Blade Terminal Connection
  • Proper rheostat for internal light dimming
  • Dash Mount
  • Direct replacement
  • No cutting or splicing necessary
  • Built to strict quality control standards
  • Replaces OE Part Number(s): 3204955 , 3482826 , 3530559 , 3542698 , 3601624
If your vehicle lighting system is having problems because of a defective headlight switch, this is the part for you!


Our electrical and electronic parts are subject to strict quality control testing.  Once the item has been installed or plugged in, it is no longer eligible for a refund.  The item may be eligible for replacement, only if it is found to have a manufacturing defect. Before purchasing, please ensure proper diagnosis of the failed original part is performed


Lifetime Warranty

This item is backed by a Limited Lifetime Warranty. In the event this item should fail due to manufacturing defects during intended use, we will exchange the part free of charge (excludes shipping charges) for the original purchaser.

  1. step : Disconnect your battery (1:08)
    • Disconnect your negative battery terminal
  2. step : Remove the headlight switch (1:10)
    • Reach up under the dash and press the button on the switch to pull the plunger out.
    • Pull down the AC duct and remove all the screws in the dash trim.
    • Remove the threaded washer over the switch.
    • Unplug the switch.
  3. step : Install the new headlight switch (5:00)
    • Plug in the new headlight switch.
    • Replace the threaded washer.
    • Replace the dash trim and the duct work under the dash.
    • Put the headlight switch plunger back into place.

Tools needed for replacement:

    Screwdrivers & Related

  • Phillips Head Screwdriver
  • Flat Blade Screwdriver

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Vehicle Fit

  • 1968-1980 American Motors AMX Headlight Switch
  • 1965-1973 American Motors Ambassador Headlight Switch
  • 1965-1968 American Motors American Headlight Switch
  • 1978-1981 American Motors Concord Headlight Switch
  • 1980-1981 American Motors Eagle Headlight Switch
  • 1970-1978 American Motors Gremlin Headlight Switch
  • 1970-1977 American Motors Hornet Headlight Switch
  • 1968-1973 American Motors Javelin Headlight Switch
  • 1965-1967 American Motors Marlin Headlight Switch
  • 1971-1973 American Motors Matador Headlight Switch
  • 1975-1980 American Motors Pacer Headlight Switch
  • 1967-1970 American Motors Rebel Headlight Switch
  • 1967-1969 American Motors Rogue Headlight Switch
  • 1979-1981 American Motors Spirit Headlight Switch
  • 1975-1976 Dodge CB300 Cutaway Cab Headlight Switch
  • 1965-1978 Dodge D100 Truck Headlight Switch
  • 1965-1978 Dodge D150 Truck Headlight Switch
  • 1965-1978 Dodge D200 Truck Headlight Switch
  • 1965-1978 Dodge D300 Truck Headlight Switch
  • 1965-1976 Dodge Dart Headlight Switch
  • 1971 Dodge Demon Headlight Switch
  • 1974-1978 Dodge Ramcharger Headlight Switch
  • 1965-1977 Dodge Van Headlight Switch
  • 1965-1978 Dodge W100 Truck Headlight Switch
  • 1965-1978 Dodge W150 Truck Headlight Switch
  • 1965-1978 Dodge W200 Truck Headlight Switch
  • 1965-1978 Dodge W300 Truck Headlight Switch
  • 1971-1977 Jeep J Series Pickup (SJ) Headlight Switch
  • 1965-1971 Plymouth Barracuda Headlight Switch
  • 1965-1970 Plymouth Belvedere Headlight Switch
  • 1971 Plymouth Cricket Headlight Switch
  • 1965-1971 Plymouth Fury Headlight Switch
  • 1970-1971 Plymouth GTX Headlight Switch
  • 1970-1971 Plymouth Road Runner Headlight Switch
  • 1965-1971 Plymouth Satellite Headlight Switch
  • 1971 Plymouth Scamp Headlight Switch
  • 1965-1976 Plymouth Valiant Headlight Switch

This part replaces:

  • Standard Motor Products DS-165T
Part #: 1AZHS00023

How-to Video:

(06:51 min)