Dorman 49204 Door Jamb Switch

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

The Dorman 49204 door jamb switch is designed to provide consistent electrical performance for select Ford, Lincoln, and Mercury models. Engineered with durable plastic and male blade terminals, this switch ensures proper door light and alert functions without the need for additional wiring harnesses or lead wires.

• Compatible with Ford F-150, F-150 Heritage, F-250, Expedition, Ranger, Taurus, Windstar
• Fits Lincoln Continental, Mark VIII, Navigator, and Mercury Sable models
• Male blade terminal type for secure electrical connection
• Constructed from durable plastic material for long-lasting use
• No lead wires or wiring harness included, simplifying installation
• Package includes one door jamb switch (part number 49204)

Durable Design and Precise Fitment

The Dorman 49204 door jamb switch is manufactured with a plastic housing that resists wear and environmental factors commonly encountered in automotive door assemblies. Its male blade terminal design allows for a straightforward connection to existing vehicle wiring without the need for additional lead wires. This switch is engineered specifically for compatibility with a range of Ford, Lincoln, and Mercury vehicles, including popular models such as the Ford F-150 and Lincoln Navigator, ensuring a precise fit and reliable operation.

Common Applications and Problem Resolution

• Restores door-activated interior lighting functionality
• Resolves issues with door ajar warning lights or chimes
• Fixes problems related to door lock or alarm system triggers
• Eliminates intermittent electrical faults caused by faulty door switches
• Supports proper operation of power door locks and courtesy lights

Installation Notes and Tips

Installation of the Dorman 49204 door jamb switch requires no additional lead wires or wiring harnesses, simplifying the replacement process. Ensure the vehicle is powered off before beginning installation. Remove the faulty door jamb switch from the door frame and connect the new switch using the male blade terminals. Verify proper alignment and secure fit to prevent switch malfunction. Testing the door light and warning systems after installation is recommended to confirm correct operation.

Quality Assurance and Warranty Information

Dorman manufactures the 49204 door jamb switch to meet or exceed OEM specifications for fit, form, and function. The switch undergoes rigorous quality control to ensure durability and reliable performance in automotive electrical systems. While specific warranty details may vary, Dorman typically offers a limited warranty covering defects in material and workmanship. Consult product documentation or the supplier for exact warranty terms.