Take command of your low- and high-beam headlights with the Standard Ignition Headlight Dimmer Switch DS-80. As a direct-fit replacement for a wide range of 1979-1991 Chrysler, Dodge, and Plymouth vehicles — including the 1979-1983 Chrysler Cordoba, 1979-1989 Chrysler LeBaron, 1984-1990 Dodge Caravan, and 1981-1989 Plymouth Reliant — it restores the switching function that selects between your headlight beams. See the "Vehicles it fits" section for the full list of 44 applications.
- Beam selection: switches the headlight circuit between low and high beam.
- Direct-fit replacement: installs on the listed 1979-1991 Chrysler, Dodge, and Plymouth applications.
- Signs it may need replacing: high beams that won't engage, beams that flicker or drop out, or a switch that no longer holds its selection. If a failed dimmer switch is the cause, this replaces it.
Interchange: DS124 · 3747531 · 4131525 · 4221012 · 4221200 · 4373410 · 4373418 · UDS428 · DS133 · 12309425 · 19021007 · Manufacturer part number DS-80 (also DS80)
This part cross-references / interchanges with the following part numbers:
DS124, 3747531, 4131525, 4221012, 4221200, 4373410, 4373418, UDS428, DS133, 12309425, 19021007
Frequently Asked Questions
What does the DS-80 dimmer switch do?
It is the control that switches your headlights between low and high beam by directing power within the headlight circuit.
Will this switch fit my vehicle?
It is a direct-fit replacement for 44 listed 1979-1991 Chrysler, Dodge, and Plymouth applications. Check the "Vehicles it fits" section to confirm your exact year, make, and model.
How do I know if my dimmer switch is failing?
Signs may include high beams that won't engage, beams that flicker or drop out, or a switch that won't hold its selection. Diagnose first, since wiring or bulbs can cause similar symptoms.
What part numbers does this replace?
It interchanges with DS124, 3747531, 4131525, 4221012, 4221200, 4373410, 4373418, UDS428, DS133, 12309425, and 19021007.
What is the manufacturer part number?
This is Standard Ignition DS-80, a headlight dimmer switch covering a broad range of 1979-1991 Chrysler, Dodge, and Plymouth models.
