HomeElectrical, Lighting and Body > SwitchesStandard Ignition DS-337 Trunk Open Warning Switch - Rear
Part #: DS-337

Standard Ignition DS-337 Trunk Open Warning Switch - Rear

Rear
⚙️ 5 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Ford, Escort and EXP
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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.

BrandStandard Ignition
Part NumberDS-337
ColorBlack
Connector GenderFemale
FinishAluminum, Plastic
Terminal GenderMale
Terminal TypeBlade

This part fits 5 vehicles. Search below:

YearMakeModelBody TypePositionNotes
1989FordEscortN/AHVAC Automatic Temperature Control (ATC) Relay with Bracket
1988FordEscortRear
1988FordEscortN/ATrunk Open Warning Switch with Bracket from March 1988
1987FordEscortWagonRear
1986FordEscortWagonRear

* 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:

1S125753-2200088922326DJ25DJ6345E8EB15N562AAS1046SW128

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.