2019 GMC Yukon Headlight Bulb Size
When it comes to replacing a headlight bulb in your 2019 GMC Yukon, it’s important to know the correct bulb size to ensure a proper fit and optimal performance. In this article, we will provide you with the necessary information to determine the correct headlight bulb size for your Yukon.
Determining the Bulb Size
Before you can replace the headlight bulb in your 2019 GMC Yukon, you need to determine the correct bulb size. Here are the steps to help you find the right size:
- Check the owner’s manual: The owner’s manual of your Yukon should have a section dedicated to bulb replacement, including the correct bulb size for each headlight.
- Inspect the existing bulb: If you have access to the existing headlight bulb, you can simply remove it and check the markings on the base. The bulb size is usually indicated by a series of letters and numbers, such as H11 or 9005.
- Consult a reliable online source: If you are unable to find the information in the owner’s manual or on the existing bulb, you can search for the bulb size using reputable online sources. There are several websites that provide bulb size information based on the make, model, and year of your vehicle.
Headlight Bulb Size Table for 2019 GMC Yukon
Here is a table that lists the headlight bulb sizes for the 2019 GMC Yukon:
| Headlight Type | Bulb Size |
|---|---|
| Low Beam | HID D5S |
| High Beam | HID D5S |
| Front Turn Signal | 7444NA |
| Parking Light | 7444NA |
| Side Marker | 194 |
It’s important to note that the bulb sizes may vary depending on the trim level and specific options of your 2019 GMC Yukon. Therefore, it’s always recommended to double-check the bulb size before making a purchase.
Replacing the Headlight Bulb
Once you have determined the correct bulb size for your 2019 GMC Yukon, you can proceed with replacing the headlight bulb. Here are the general steps to follow:
- Open the hood of your Yukon and locate the back of the headlight assembly.
- Disconnect the electrical connector from the back of the bulb by gently pulling it away.
- Remove the retaining clip or ring that holds the bulb in place.
- Carefully remove the old bulb from the socket.
- Insert the new bulb into the socket, making sure it is properly aligned.
- Reattach the retaining clip or ring to secure the bulb.
- Connect the electrical connector back to the bulb.
- Test the new bulb by turning on the headlights.
It’s always a good idea to consult the owner’s manual or seek professional assistance if you are unsure about replacing the headlight bulb yourself.
Conclusion
Knowing the correct headlight bulb size for your 2019 GMC Yukon is essential for a successful replacement. By following the steps outlined in this article and referring to the provided table, you can easily determine the right bulb size and ensure proper illumination on the road.