Subaru WRX Headlight Bulb Size: A Comprehensive Guide and Replacement Steps

Subaru WRX Headlight Bulb Size: A Comprehensive Guide

Introduction

The Subaru WRX is a popular sports sedan known for its performance and sleek design. One crucial component of any vehicle is its headlights, which ensure optimal visibility during nighttime driving. If you are a proud owner of a Subaru WRX and need to replace your headlight bulbs, it is essential to know the correct bulb size to ensure a perfect fit. In this article, we will provide you with a comprehensive guide on Subaru WRX headlight bulb sizes.

Subaru WRX Headlight Bulb Sizes

To determine the correct headlight bulb size for your Subaru WRX, you need to consider the model year of your vehicle. The headlight bulb size can vary depending on the specific year and trim level. Here is a table that lists the headlight bulb sizes for different Subaru WRX model years:

Model Year Low Beam High Beam
2015-2019 H11 9005
2020-2022 H11 9005

Steps to Replace Headlight Bulbs

Now that you know the correct headlight bulb size for your Subaru WRX, let’s walk through the steps to replace the bulbs:

1. Prepare the necessary tools: Before starting the replacement process, gather the required tools, including a socket wrench, a flathead screwdriver, and new headlight bulbs of the correct size.

2. Access the headlight assembly: Open the hood of your Subaru WRX and locate the headlight assembly. Depending on the model year, you may need to remove the front grille or access the bulbs from the engine bay.

3. Remove the old bulb: Carefully disconnect the wiring harness from the back of the headlight bulb. Then, twist the bulb counterclockwise to remove it from the assembly.

4. Install the new bulb: Take the new headlight bulb of the correct size and insert it into the headlight assembly. Ensure it is securely in place by twisting it clockwise.

5. Reconnect the wiring harness: Attach the wiring harness back to the new bulb, ensuring a proper connection.

6. Test the headlights: Turn on your Subaru WRX’s headlights to verify that the new bulbs are functioning correctly.

7. Repeat the process for the other headlight: If necessary, repeat the steps for the other headlight bulb.

Conclusion

Maintaining proper headlight functionality is crucial for safe driving, and knowing the correct headlight bulb size for your Subaru WRX is essential when it comes to replacements. Refer to the table provided in this article to find the appropriate bulb size for your specific model year. By following the step-by-step guide, you can easily replace the headlight bulbs and ensure optimal visibility on the road.

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