How to Install Replacement Headlight Bulbs in a Ford Ranger

by Gregory CrewsUpdated July 12, 2023

Replacing your Ford Ranger's headlights by yourself will save you time and money. It takes just a few minutes, as the days of pulling out the entire headlight assembly are gone. The bulb simply screws in and out, and most of the time there is no need for tools. This saves you aggravation when attempting to keep your vehicle up to code.

1. Open the hood

Open the hood. Ensure the hood is secured in the "open" position.

2. Locate the back of the headlight

Locate the back of the headlight. You will notice wires attached to a harness that are running to the lens.

3. Unscrew the harness counterclockwise and pull it out with your fingers

Unscrew the harness counterclockwise and pull it out with your fingers. The harness should come out smoothly with no interference.

4. Twist the bulb counterclockwise to remove it

Twist the bulb counterclockwise to remove it.

5. Replace the old bulb with the new one

Replace the old bulb with the new one. Twist the bulb in the harness until it is securely in place.

6. Close the hood and inspect the bulb

Close the hood and inspect the bulb. Your bulb should shine straight in front of the vehicle. Test to ensure your bright lights function as well.

Tips and Warnings

Inspect the old bulb for the part number. If the number is not on the bulb, you can access the part number from a local auto parts store.

Do not touch the bulb with your fingers. Grasp it around the plastic base. The bulb will not work if oil from your fingers comes in contact with the bulb.

Video: How To Change 2001-2011 Ford Ranger Headlight Bulb

Helpful comments on this video:

  • I have a 2011, at first I thought this wouldn't work. However, it does help. The plate that is on top of the headlamp assembly isn't there on the 2011, so you just have to life up the tabs. Mine were a bit stuck, but I got them out. Thanks!
  • If you leave the bulb in the headlight assembly and unclip the wires first you have less chance of breaking the clip on the wire assembly

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