2019 Civic Si Headlight Bulb Size and Replacement Guide

2019 Civic Si Headlight Bulb Size

When it comes to maintaining your 2019 Honda Civic Si, it’s important to know the correct headlight bulb size. Whether you need to replace a burnt-out bulb or simply want to upgrade to a brighter option, having the right information is crucial. In this article, we will provide you with the headlight bulb size for the 2019 Civic Si, along with a step-by-step guide on how to replace the bulbs.

Headlight Bulb Size

The 2019 Honda Civic Si uses H11 halogen bulbs for its low beam headlights. These bulbs provide a bright and focused beam of light, ensuring optimal visibility while driving at night or in adverse weather conditions. It’s important to note that the high beam headlights use H9 bulbs, which are different from the low beam bulbs.

Replacing the Headlight Bulbs

If you need to replace a headlight bulb in your 2019 Civic Si, follow these simple steps:

  1. Open the hood of your car and locate the back of the headlight assembly.
  2. Remove the rubber dust cover by twisting it counterclockwise.
  3. Disconnect the electrical connector from the bulb by pressing the release tab and pulling it away.
  4. Unclip the metal retaining clip that holds the bulb in place.
  5. Carefully remove the old bulb from the socket and replace it with the new H11 bulb.
  6. Reinstall the metal retaining clip to secure the new bulb.
  7. Reconnect the electrical connector to the bulb.
  8. Replace the rubber dust cover by twisting it clockwise.
  9. Repeat the above steps for the other headlight bulb if necessary.

It’s important to handle the new bulb with care and avoid touching the glass portion. Oil from your fingers can cause the bulb to overheat and fail prematurely. If you accidentally touch the bulb, clean it with rubbing alcohol before installation.

Table of Headlight Bulb Sizes

Here is a table summarizing the headlight bulb sizes for the 2019 Honda Civic Si:

Headlight Type Bulb Size
Low Beam H11
High Beam H9

Having the correct headlight bulb size ensures that you can easily find the right replacement bulbs for your 2019 Civic Si. Remember to consult your vehicle’s manual or contact a professional if you have any doubts or difficulties during the replacement process.

By following these guidelines, you can maintain optimal visibility and safety on the road with properly functioning headlights in your 2019 Honda Civic Si.

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