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Used for: Headlight Bulb High Beam and Low Beam
Used for: Back Up Light Bulb(Compare to original - Option 1)
Used for: Back Up Light Bulb(Compare to original - Option 1)
Used for: Back Up Light Bulb(SLT, Compare to original - Option 2)
Used for: Brake Light Bulb(Denali Hybrid), Tail Light Bulb(Denali Hybrid)
Used for: Brake Light Bulb(Denali), Tail Light Bulb(Denali)
Used for: License Plate Light Bulb
Used for: License Plate Light Bulb
Used for: Parking Light Bulb, Turn Signal Light Bulb Front
Used for: Side Marker Light Bulb Front, Side Marker Light Bulb Rear
Used for: Turn Signal Light Bulb Rear(Denali Hybrid)
Used for: Turn Signal Light Bulb Rear(Denali)
Used for: Dome Light Bulb, Map Light Bulb, Trunk or Cargo Area Light
Used for: Vanity Mirror Light Bulb
This 2013 GMC Yukon bulb size page helps you verify the correct bulb by lighting position, so you can replace the right lamp without guessing. Whether you are changing a headlight, a license plate light, or an interior bulb, matching the bulb to the exact location is the safest way to shop.
Because Yukon lighting can vary by trim, body style, and market, this guide lists the bulb sizes shown for the 2013 model and organizes them by function. That makes it easier to compare your vehicle’s installed bulb before you buy a replacement.
Fitment can differ between trims and lighting packages, so always confirm the bulb in your vehicle before ordering, especially on Denali and hybrid versions. Some positions use halogen bulbs, while others may use LED assemblies or different bulb numbers depending on equipment. If you are considering an aftermarket LED conversion, check beam pattern, polarity, and whether the housing is designed for LED use. For the best match, remove the old bulb and compare its base and marking to the listing on this page before purchase.
The 2013 GMC Yukon uses an H13 bulb for both the high beam and low beam headlight positions listed on this page.
The front turn signal bulb is listed as 4157NA for the 2013 GMC Yukon.
The parking light bulb is listed as 4157NA on the 2013 GMC Yukon.
The reverse light listing varies by version. One option shown is 194 or 7441, and the SLT comparison option is 7440.
The license plate light bulb is listed as 2825 or 98 for the 2013 GMC Yukon.
For Denali models, the rear turn signal bulb is listed as 7443.
For Denali models, the rear brake light bulb is listed as 7443R.
For Denali models, the rear tail light bulb is listed as 7443R.
The rear turn signal bulb for Denali Hybrid models is listed as 3157.
For Denali Hybrid models, both the brake light and tail light are listed as 3157R.
The front side marker bulb is listed as 194NA, and the rear side marker bulb is also listed as 194NA.
The dome light, map light, and trunk or cargo area light are all listed as 212-2 on this page.
The vanity mirror light bulb is listed as 6612F.
The center high mount stop light is listed as LED, so it may not use a replaceable standard bulb in the same way as other positions.
Because trim level, lighting package, and market can change the exact fitment, checking the installed bulb helps confirm the correct base and size before you order.