OE Quality
60-Day Returns

Standard Ignition DS-329 Headlight Switch
Reliable Headlight Switch for Jeep Wrangler
The Standard Ignition DS-329 headlight switch is designed specifically for Jeep Wrangler models, providing a direct snap-fit attachment for easy installation. This black plastic switch features a rectangular connector shape with six male blade terminals, operating at 12 volts to ensure proper headlight functionality.
Key Features of Standard Ignition DS-329 Headlight Switch
- Direct snap-fit attachment method for secure and straightforward installation
- Black plastic finish designed for durability and OEM compatibility
- Rectangular connector shape with no connector included
- Six male blade terminals for reliable electrical connections
- Operates at 12 volts, suitable for Jeep Wrangler electrical systems
- Functions as a headlight switch to control vehicle lighting
Detailed Description of the DS-329 Headlight Switch
The Standard Ignition DS-329 headlight switch is engineered to meet the electrical and lighting needs of Jeep Wrangler vehicles. Its direct snap-fit attachment method allows for a secure fit without the need for additional hardware. The black plastic finish matches the interior aesthetic while providing resistance to wear and environmental factors. The switch features six male blade terminals arranged in a rectangular configuration, designed to interface seamlessly with the vehicle’s wiring harness. Operating at 12 volts, this switch ensures consistent headlight operation, maintaining safety and visibility on the road.
Common Applications and Issues Addressed
- Replacement for faulty or worn-out headlight switches in Jeep Wrangler models
- Resolves intermittent or non-functioning headlight operation
- Fixes issues related to poor electrical connections or terminal corrosion
- Restores proper control of vehicle lighting systems
- Addresses problems caused by damaged or broken switch components
Installation Notes and Tips
- Ensure the vehicle’s battery is disconnected before installation to prevent electrical shorts
- Carefully remove the old headlight switch by releasing the snap-fit attachment
- Align the DS-329 switch’s rectangular connector and blade terminals with the vehicle harness
- Press firmly to secure the snap-fit attachment without forcing the switch
- Test headlight operation before reassembling the dashboard components
Quality Assurance and Warranty Information
Standard Ignition parts are manufactured to meet or exceed OEM specifications, ensuring reliable performance and durability. The DS-329 headlight switch undergoes rigorous quality control to maintain consistent electrical function. Warranty coverage details should be confirmed with the product documentation or supplier, as it may vary based on purchase conditions.
| Brand | Standard Ignition |
| Part Number | DS-329 |
| Attachment Method | Direct, Snap Fit |
| Color | Black |
| Connector Gender | No Connector |
| Connector Shape | Rectangular |
| Finish | Plastic |
| Functions | Switch |
| Terminal Gender | Male |
| Terminal Type | Blade |
| Voltage | 12 |
This part fits 9 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 1995 | Jeep | Wrangler | N/A | |
| 1994 | Jeep | Wrangler | N/A | |
| 1993 | Jeep | Wrangler | N/A | |
| 1992 | Jeep | Wrangler | N/A | |
| 1991 | Jeep | Wrangler | N/A | |
| 1990 | Jeep | Wrangler | N/A | |
| 1989 | Jeep | Wrangler | N/A | |
| 1988 | Jeep | Wrangler | N/A | |
| 1987 | Jeep | Wrangler | N/A |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.