/live/media/SI/SI_DS743_Fro.jpg)
Standard Ignition DS-743 Headlight Dimmer Switch
| Brand | Standard Ignition DS-743 |
|---|---|
| Attachment Method | Bolt On |
| Color | Black |
| Connector Gender | Female |
| Connector Shape | Rectangular |
| Cruise Control Cancel Included | No |
| Cruise Control On/Off Operator Inc | No |
| Cruise Control Resume Included | No |
| Cruise Control Set Included | No |
| Cruise Control Speed Adjustment In | No |
| Displayed | Yes |
| Finish | Plastic |
| Fog Light Operator Included | No |
| Functions | Combination Switch |
| Indicator Markings Included | Yes |
| Latching High Beam Operator Includ | Yes |
| Main Light Operator Included | No |
| Momentary High Beam Flasher Includ | Yes |
| New or Reman | New |
| Number Of Connector Cavities | 2 |
| Number Of Wiper Delay Settings | 7 |
| Number Of Wiper Speed Settings | 3 |
| Rear Window Washer Spray Included | No |
| Rear Window Wiper Delay Control In | No |
| Rear Window Wiper Speed Setting In | No |
| Running Light Operator Included | No |
| Terminal Gender | Male |
| Terminal Type | Blade |
| Turn Signal Control Included | Yes |
| Turn Signal/Directional Indicator | No |
| Voltage | 12 |
| Windshield Washer Spray Included | Yes |
| Windshield Wiper Delay Setting Inc | Yes |
| Windshield Wiper Speed Setting Inc | Yes |
| Fits | Ford · 5 vehicles |
Bolt-on installation. Simple replacement with a female rectangular connector.
Combination switch. Includes turn signal, wiper, and washer controls in one unit.
Copper alloy conductors. Deliver strong conductivity with low resistive losses.
Cross-references Dorman - HELP 2330839, Standard Ignition S3222 and 1S1142 for the same application. See all 11.
Headlight Dimmer Switch for Mustang
Standard Ignition DS-743 is a new headlight dimmer switch built for 1994-1998 Ford Mustang applications. It combines headlight dimmer control with turn signal, windshield wiper, and washer functions in one replacement unit for direct service on the steering column.
- Fits 1994-1998 Ford Mustang, N/A
- Combination switch with headlight dimmer, turn signal, wiper, and washer functions
- Bolt-on attachment method with one rectangular female connector
- Black plastic finish with displayed indicator markings
- Includes latching high beam operator and momentary high beam flasher
- Windshield wiper delay and speed settings included
- 12-volt electrical design with blade terminals
Product Details
The DS-743 is engineered as a service replacement for the steering column switch assembly used on Ford Mustang models from 1994 through 1998. Standard Ignition uses copper alloy conductors to support strong electrical conductivity and reduced resistive loss, while the switch is 100% tested for mechanical and electrical switching performance. This part number, DS-743, is also referenced for related service applications where the same switch design is required.
This part cross-references Standard Ignition S3222 for the same application.
Common Repair Symptoms
- Headlights do not switch between low and high beam correctly
- Turn signal or directional indicator operation is inconsistent
- Windshield wiper delay or speed settings stop responding
- Washer spray function at the column switch fails
- High beam flash or latch function does not engage
Installation Notes
Verify connector shape, terminal count, and switch functions against the original unit before installation. This bolt-on switch uses a single female connector with blade terminals, so matching the factory harness and column configuration is important. Confirm the vehicle is a 1994-1998 Ford Mustang before ordering DS-743.
Quality Assurance
Standard Ignition builds this switch with robust materials and tests each unit for both electrical and mechanical operation before release. The design is intended to meet the demands of professional service work on Ford Mustang electrical and lighting systems.
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 1998 | Ford | Mustang | N/A | — |
| 1997 | Ford | Mustang | N/A | — |
| 1996 | Ford | Mustang | N/A | — |
| 1995 | Ford | Mustang | N/A | — |
| 1994 | Ford | Mustang | N/A | — |
| No rows match your filter. | ||||