Chevrolet Traverse 2019 Bulb Size
Bulb size chart
The 2019 Chevrolet Traverse uses different bulbs depending on the lighting position, so it helps to verify each one by location before you buy replacements. This page is designed to make that easier by listing the bulb size for the headlight, brake light, tail light, turn signal, license plate light, cargo light, and other exterior and interior lamps.
Because the Traverse can be equipped with different lighting setups, the correct bulb may vary by trim, package, market, or body style. Checking the bulb chart by lighting position is the best way to confirm fitment and avoid ordering the wrong part for your 2019 Chevrolet Traverse.
For the best fit, compare the bulb listed on this page with the one already installed in your vehicle before purchasing. Trim and lighting package differences can change the setup, especially on vehicles with LED lighting or factory HID-style headlamps. If you are considering an aftermarket LED conversion, make sure the bulb base, connector, and housing depth are compatible, since not every replacement LED will fit or perform correctly in every socket. When in doubt, inspect the existing bulb and confirm the exact position on the vehicle first.
FAQ
What bulb size does the 2019 Chevrolet Traverse use for the low beam headlight?
The low beam headlight is listed as LED on this page for the 2019 Chevrolet Traverse.
What bulb size does the 2019 Chevrolet Traverse use for the high beam headlight?
The high beam headlight is listed as LED on this page for the 2019 Chevrolet Traverse.
Does the 2019 Chevrolet Traverse have a combined high beam and low beam bulb option?
Yes, a headlight bulb high beam and low beam listing appears as D3S for some configurations.
What is the reverse light bulb size for the 2019 Chevrolet Traverse?
The back up reverse light bulb is listed as 921.
What bulb does the front turn signal use on the 2019 Chevrolet Traverse?
The front turn signal light bulb is listed as 7444NA.
What bulb does the parking light use on the 2019 Chevrolet Traverse?
The parking light bulb is listed as 7444NA.
What bulb size is used for the front side marker light?
The front side marker light bulb is listed as 194NA.
What bulb size is used for the rear side marker light?
The rear side marker light bulb is listed as LED on this page.
What bulb size is used for the license plate light on the 2019 Chevrolet Traverse?
The license plate light bulb is listed as 2825 or 98.
What bulb size is used for the cargo area light?
The trunk or cargo area light is listed as 194 or 7441.
What bulb size is used for the vanity mirror light?
The vanity mirror light bulb is listed as 6612F.
What bulb size is used for the front fog light?
The front fog light bulb is listed as 2504 LED, when equipped.
Are all 2019 Chevrolet Traverse trims guaranteed to use the same bulbs?
No. Trim level, lighting package, market, and body style can affect bulb fitment, so it is important to verify the exact position on your vehicle.
Should I replace LED bulbs with the same type?
Yes, if your Traverse uses factory LED lighting for that position, the replacement should match the original setup or be confirmed as compatible before purchase.
What is the safest way to confirm the correct bulb before ordering?
Check the bulb chart by lighting position and compare it with the installed bulb in your vehicle before buying a replacement.