2018 Wrangler JL Headlight Bulb Size: A Guide to Replacing Your Bulbs

2018 Wrangler JL Headlight Bulb Size

When it comes to replacing the headlight bulbs in your 2018 Wrangler JL, it’s important to know the correct bulb size to ensure a proper fit and optimal performance. In this article, we will discuss the headlight bulb size for the 2018 Wrangler JL and provide you with all the information you need to make a successful replacement.

Headlight Bulb Size Table

Headlight Type Bulb Size
Low Beam H13
High Beam H13

As shown in the table above, both the low beam and high beam headlights in the 2018 Wrangler JL use the same bulb size, which is H13. This means that you will only need to purchase one type of bulb for both the low and high beams.

Steps to Replace the Headlight Bulbs

Now that you know the correct bulb size, here are the steps to replace the headlight bulbs in your 2018 Wrangler JL:

  1. Open the hood of your vehicle and locate the back of the headlight assembly.
  2. Remove the electrical connector from the back of the headlight bulb by pressing the release tab and pulling it off.
  3. Twist the bulb counterclockwise to unlock it from the headlight assembly.
  4. Remove the old bulb from the assembly and discard it.
  5. Insert the new H13 bulb into the headlight assembly and twist it clockwise to lock it in place.
  6. Reconnect the electrical connector to the back of the new bulb.
  7. Repeat the above steps for the other headlight bulb if necessary.
  8. Close the hood of your vehicle and test the new bulbs to ensure they are working properly.

It is important to note that while these steps provide a general guideline, the specific process may vary slightly depending on the exact model and trim level of your 2018 Wrangler JL. Consult your vehicle’s owner’s manual or seek professional assistance if you are unsure about any step of the process.

Conclusion

Knowing the correct headlight bulb size for your 2018 Wrangler JL is essential when it comes to replacing them. By using the H13 bulb size for both the low and high beams, you can easily find the right bulbs for your vehicle. Follow the steps provided to replace the headlight bulbs and enjoy improved visibility on the road.

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