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Standard Ignition DS-3378 Parking Brake Switch
Reliable Parking Brake Switch for Ford and Mercury Vehicles
The Standard Ignition DS-3378 parking brake switch is designed to provide consistent performance and durability for select Ford and Mercury models. Engineered with quality materials, this switch ensures proper signaling for your vehicle's parking brake system.
- Compatible with Ford Explorer, Explorer Sport, Explorer Sport Trac, Mountaineer, and Ranger models
- Durable black housing with brass and plastic finish for corrosion resistance
- Male connector and terminal design for secure electrical connections
- Single blade terminal for straightforward installation
- Standard Ignition part number DS-3378 for easy identification
Product Features and Specifications
This parking brake switch features a black color housing constructed from durable plastic, complemented by brass components to resist wear and corrosion. The switch includes a male connector and a single male blade terminal, designed to fit securely within the vehicle's electrical system. The combination of brass and plastic materials ensures reliable conductivity and longevity under typical operating conditions. The DS-3378 is specifically engineered for use in Ford and Mercury vehicles, including the Explorer series, Mountaineer, and Ranger, providing a precise fit and function.
Purpose and Common Applications
This parking brake switch is essential for the proper operation of your vehicle's parking brake indicator and related systems. It helps maintain safety and compliance by signaling when the parking brake is engaged.
- Resolves issues with parking brake warning lights not activating
- Fixes intermittent or non-responsive parking brake signals
- Replaces damaged or worn parking brake switches causing electrical faults
- Prevents false parking brake alerts on compatible Ford and Mercury models
Installation Notes and Tips
Installation of the Standard Ignition DS-3378 parking brake switch requires basic automotive electrical knowledge. Ensure the vehicle is turned off and the parking brake is disengaged before beginning installation. The male connector and blade terminal should be securely connected to the corresponding wiring harness. Verify proper alignment and fitment to avoid loose connections. Consult the vehicle’s service manual for specific removal and installation procedures related to the parking brake switch.
Quality Assurance and Warranty
Standard Ignition parts are manufactured to meet or exceed OEM specifications, ensuring reliable performance and durability. The DS-3378 parking brake switch undergoes rigorous quality control testing to maintain consistent standards. Warranty coverage details can be obtained from the product documentation or the original parts provider.
| Brand | Standard Ignition |
| Part Number | DS-3378 |
| Color | Black |
| Connector Gender | Male |
| Finish | Brass, Plastic |
| Terminal Gender | Male |
| Terminal Type | Blade |
This part fits 19 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2003 | Ford | Explorer Sport | N/A | |||
| 2003 | Ford | Explorer Sport Trac | N/A | |||
| 2003 | Ford | Ranger | 4.0L | V6 | N/A | |
| 2003 | Ford | Ranger | 2.3L | L4 | N/A | |
| 2003 | Ford | Ranger | 3.0L | V6 | N/A | |
| 2002 | Ford | Explorer Sport | N/A | |||
| 2002 | Ford | Explorer Sport Trac | N/A | |||
| 2002 | Ford | Ranger | N/A | |||
| 2001 | Ford | Explorer | N/A | |||
| 2001 | Ford | Explorer Sport Trac | N/A | |||
| 2001 | Ford | Ranger | N/A | |||
| 2001 | Mercury | Mountaineer | N/A | |||
| 2000 | Ford | Explorer | N/A | |||
| 2000 | Ford | Ranger | N/A | |||
| 2000 | Mercury | Mountaineer | N/A | |||
| 1999 | Ford | Explorer | N/A | |||
| 1999 | Ford | Ranger | N/A | |||
| 1999 | Mercury | Mountaineer | N/A | |||
| 1998 | Ford | Ranger | 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.