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Standard Ignition DS-337 Trunk Open Warning Switch - Rear
Overview of Standard Ignition DS-337 Trunk Open Warning Switch
The Standard Ignition DS-337 is a trunk open warning switch designed specifically for Ford Escort models. This switch helps ensure your vehicle alerts you when the trunk is not securely closed, enhancing safety and preventing potential damage.
- Compatible with Ford Escort vehicles
- Black color housing for discreet installation
- Durable aluminum and plastic finish for long-lasting performance
- Female connector gender for secure electrical connection
- Single male blade terminal for reliable contact
Detailed Product Description and Attributes
The DS-337 trunk open warning switch from Standard Ignition features a robust construction combining aluminum and plastic materials, providing durability and resistance to wear. Its black color housing allows it to blend seamlessly within the vehicle’s trunk area. The switch includes a female connector, ensuring a proper fit with the vehicle’s wiring harness, and a single male blade terminal designed for straightforward installation and dependable electrical contact. This part is engineered to meet the specifications required for Ford Escort models, ensuring compatibility and reliable operation.
Common Applications and Problem Resolution
- Alerts driver when the trunk is ajar or not fully closed
- Prevents battery drain caused by trunk light remaining on
- Helps avoid theft or unauthorized access by signaling open trunk
- Reduces risk of water or debris entering the trunk due to improper closure
- Supports proper functioning of vehicle’s warning system
Installation Notes and Tips
When installing the Standard Ignition DS-337 trunk open warning switch, ensure the vehicle is turned off and the battery is disconnected to avoid electrical hazards. Verify the connector gender matches the vehicle’s wiring harness before installation. The single male blade terminal should be securely connected to prevent intermittent signals. Proper alignment and secure mounting within the trunk area are essential for accurate operation. Consult the Ford Escort service manual for specific installation procedures and torque specifications.
Quality Assurance and Warranty Information
Standard Ignition parts are manufactured to meet or exceed OEM standards, ensuring reliable performance and fitment. The DS-337 trunk open warning switch undergoes rigorous quality control testing to maintain consistency and durability. While specific warranty details may vary, Standard Ignition typically offers a limited warranty covering defects in material and workmanship. Refer to the product packaging or manufacturer’s documentation for exact warranty terms.
| Brand | Standard Ignition |
| Part Number | DS-337 |
| Color | Black |
| Connector Gender | Female |
| Finish | Aluminum, Plastic |
| Terminal Gender | Male |
| Terminal Type | Blade |
This part fits 5 vehicles. Search below:
| Year | Make | Model | Body Type | Position | Notes |
|---|---|---|---|---|---|
| 1989 | Ford | Escort | N/A | HVAC Automatic Temperature Control (ATC) Relay with Bracket | |
| 1988 | Ford | Escort | Rear | ||
| 1988 | Ford | Escort | N/A | Trunk Open Warning Switch with Bracket from March 1988 | |
| 1987 | Ford | Escort | Wagon | Rear | |
| 1986 | Ford | Escort | Wagon | Rear |
* 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.