2018 Subaru WRX Headlight Bulb Size: A Guide to Finding the Correct Bulb Size

2018 Subaru WRX Headlight Bulb Size

When it comes to replacing the headlight bulbs in your 2018 Subaru WRX, it’s essential to know the correct bulb size. Having the right bulb size ensures proper fitment and optimal performance. In this article, we will guide you through the process of finding the correct headlight bulb size for your 2018 Subaru WRX.

Locating the Bulb Size

Before we dive into the specific bulb sizes for the 2018 Subaru WRX, it’s important to know where to find this information. The easiest way to determine the correct bulb size is by referring to your vehicle’s owner’s manual. The owner’s manual will provide you with detailed information about the bulb size, as well as the type of bulb required for each headlight.

If you don’t have access to the owner’s manual, don’t worry. You can also find the bulb size by examining the existing bulbs in your vehicle. Simply remove the headlight assembly and locate the bulb. The bulb will have markings indicating its size and type.

Headlight Bulb Sizes for the 2018 Subaru WRX

Now that you know how to locate the bulb size, let’s take a look at the headlight bulb sizes for the 2018 Subaru WRX:

Headlight Bulb Size
Low Beam H11
High Beam 9005
Front Turn Signal 7440A
Front Side Marker 168
Front Parking Light 168
Front Fog Light H11

Replacing the Headlight Bulbs

Once you have determined the correct bulb size for your 2018 Subaru WRX, it’s time to replace the headlight bulbs. Here are the general steps to follow:

  1. Open the hood of your vehicle and locate the back of the headlight assembly.
  2. Disconnect the electrical connector from the back of the bulb.
  3. Remove the retaining clip or ring that holds the bulb in place.
  4. Carefully remove the old bulb from the socket.
  5. Insert the new bulb into the socket, making sure it is securely in place.
  6. Reattach the retaining clip or ring to secure the bulb.
  7. Reconnect the electrical connector to the back of the bulb.
  8. Test the new bulb by turning on the headlights.

It’s important to note that these steps are general guidelines, and the specific process may vary slightly depending on your vehicle’s make and model. Always refer to the owner’s manual for detailed instructions specific to your 2018 Subaru WRX.

Conclusion

Knowing the correct headlight bulb size for your 2018 Subaru WRX is crucial when it comes to replacing the bulbs. By following the steps outlined in this article and referring to your vehicle’s owner’s manual, you can easily find the right bulb size and ensure proper fitment. Remember to exercise caution and consult professional help if needed during the replacement process. Safe driving!

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