
PIAA 19615 9005 (HB3) Xtreme White Plus
$64.57
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Used for: Headlight Bulb High Beam
Used for: Headlight Bulb Low Beam
Used for: Back Up Reverse Light Bulb, Center High Mount Stop Light Bulb, Trunk or Cargo Area Light
Used for: Brake Light Bulb, Tail Light Bulb
Used for: License Plate Light Bulb, Side Marker Light Bulb Front, Map Light Bulb
Used for: License Plate Light Bulb, Side Marker Light Bulb Front, Map Light Bulb
Used for: Parking Light Bulb, Turn Signal Light Bulb Front
Used for: Side Marker Light Bulb Rear
Used for: Turn Signal Light Bulb Rear
Used for: Vanity Mirror Light Bulb
Looking up bulb sizes for the 2018 GMC Canyon can be confusing because the truck uses different bulbs for different lighting positions. This page helps you verify the correct bulb size by location, so you can match the right part to the headlight, tail light, marker light, interior light, or cargo light before you buy.
For the 2018 GMC Canyon, the bulb chart includes common fitments such as H11 low beam headlights, 9005 high beam headlights, 921 reverse and center high mount stop light bulbs, and 7443-series rear signal and brake bulbs. Using the bulb position is the easiest way to confirm what your Canyon needs and avoid ordering the wrong replacement.
Fitment can vary by trim, body style, lighting package, and market, so always compare this page with the bulb already installed in your truck. Some 2018 Canyon models use halogen bulbs from the factory, while others may have been converted to LED by a previous owner. If your truck has aftermarket headlights, tail lights, or interior lighting, the original bulb size may still be listed here, but the actual installed bulb could differ. Before purchasing, check the old bulb, the socket shape, and the connector style to make sure the replacement will fit correctly.
The low beam headlight bulb size listed for the 2018 GMC Canyon is H11.
The 2018 GMC Canyon uses a 9005 bulb for the high beam headlight.
The front turn signal light bulb size listed is 7444NA.
The front parking light bulb size is 7444NA.
The back up reverse light bulb size listed for this model is 921.
The center high mount stop light bulb size listed is 921.
The rear turn signal light bulb size listed is 7443.
The brake light bulb size listed for the 2018 GMC Canyon is 7443R.
The tail light bulb size listed is 7443R.
The rear side marker light bulb size listed is 7443A.
The license plate light bulb sizes listed are 2825 and 98.
The map light bulb sizes listed are 2825 and 98, and the vanity mirror light bulb size listed is 6612F.
Yes. Trim, lighting package, body style, and market can change bulb fitment, so it is best to verify the bulb by position before ordering.
Yes. Checking the installed bulb is the safest way to confirm fitment, especially if the truck has been modified or converted to LED.