Standard Ignition DS-1579 Door Jamb Switch - Front Left, Left or Rear Left

Reliable Door Jamb Switch for Ford, Mazda, and Mercury Vehicles

The Standard Ignition DS-1579 door jamb switch is designed to provide consistent electrical switching performance for select Ford, Mazda, and Mercury models. Engineered with durable materials and precise connectors, this switch ensures proper operation of your vehicle's door-related electrical systems.

• Compatible with Ford F-150, F-250, F-350, Excursion, Mustang, Ranger, and more
• Fits Mazda B2300, B2500, B3000, B4000 models
• Also compatible with Mercury Sable and Taurus vehicles
• Features a brown and silver color scheme with aluminum and plastic finish
• Flange mounting type for secure installation
• Rectangular female connector with one connector quantity
• Two male blade terminals for reliable electrical contact

Durable Construction and Precise Fitment

The DS-1579 door jamb switch from Standard Ignition is built with a combination of aluminum and plastic materials, providing a balance of strength and corrosion resistance. Its brown and silver finish complements the vehicle's interior components while maintaining durability. The flange mounting type allows for a secure and stable installation in the door jamb area. The switch includes a rectangular female connector with one connector quantity and two male blade terminals, ensuring a proper electrical connection and compatibility with the vehicle's wiring harness.

Compatible Vehicles and Applications

This door jamb switch is compatible with a range of Ford, Mazda, and Mercury vehicles, including popular models such as the Ford F-150, F-250 Super Duty, F-350 Super Duty, Excursion, Mustang, and Ranger. It also fits Mazda B2300, B2500, B3000, and B4000 trucks, as well as Mercury Sable, Taurus, and Windstar models. The part number DS-1579 is specifically designed to meet the electrical switching needs of these vehicles, ensuring proper function of interior lights, door ajar indicators, and other door-related electrical systems.

Common Issues Addressed by the DS-1579 Door Jamb Switch

• Intermittent or non-functioning interior dome lights when doors are opened
• Door ajar warning light remaining on or failing to illuminate
• Electrical shorts or faulty door switch signals causing battery drain
• Inconsistent operation of power door locks or alarms linked to door status
• Wear or damage to original door jamb switch components

Installation Notes and Tips

When installing the Standard Ignition DS-1579 door jamb switch, ensure the vehicle is powered off to avoid electrical shorts. The flange mounting type requires proper alignment with the door jamb mounting points. Connect the rectangular female connector securely to the vehicle wiring harness, verifying that the two male blade terminals are properly seated. It is recommended to inspect the wiring and connectors for corrosion or damage before installation. Proper installation will restore reliable door switch operation and prevent electrical issues.

Quality Assurance and Warranty

Standard Ignition manufactures the DS-1579 door jamb switch to meet OEM specifications for fit, form, and function. The combination of aluminum and plastic materials ensures durability and resistance to wear. While specific warranty details may vary, Standard Ignition products typically come with a limited warranty covering defects in materials and workmanship. Refer to the product packaging or manufacturer documentation for exact warranty terms.