Used for: Fog Light Bulb Rear, Brake Light Bulb, Turn Signal Light Bulb Rear
Used for: Headlight Bulb High Beam and Low Beam
Used for: Back Up Light Bulb, Back Up Reverse Light Bulb, Center High Mount Stop Light Bulb, Trunk or Cargo Area Light
Used for: Brake Light Bulb
Used for: License Plate Light Bulb, Side Marker Light Bulb Front, Dome Light Bulb, Reading Light Bulb Rear
Used for: Parking Light Bulb, Turn Signal Light Bulb Front
Used for: Turn Signal Light Bulb Front, Turn Signal Light Bulb Rear
Used for: Courtesy Light Bulb, Glove Box Light Bulb
This page helps you verify the bulb sizes for the 2017 Chevrolet Bolt EV by lighting position, so you can match the right replacement to the right lamp. Because exterior and interior lighting can vary by trim, market, and body style, checking the exact location first is the safest way to shop.
For the 2017 Chevrolet Bolt EV, the chart includes common fitments such as D3S for the headlight high and low beam, 921 for several interior and rear utility lights, 194 for glove box and courtesy lighting, 2825 for multiple cabin and exterior marker lamps, and 7440-family bulbs for turn signal, brake, and rear fog applications. Use the position-specific listing to narrow down the correct bulb before ordering.
Fitment can differ between trims and lighting packages, especially on vehicles with LED-equipped exterior lamps or market-specific equipment. Some positions may use factory LED modules instead of replaceable halogen-style bulbs, while others may accept standard replacement bulbs or aftermarket LED conversions. Before buying, compare the bulb currently installed in your 2017 Chevrolet Bolt EV with the chart, confirm whether the lamp is original equipment or an upgraded replacement, and make sure the connector, base type, and bulb shape all match.
The chart lists D3S for both the high beam and low beam headlight bulb positions on the 2017 Chevrolet Bolt EV.
Front turn signal fitment is listed as 7444NA or 7440A, depending on the lighting setup.
The rear turn signal light bulb is listed as 7440A or 7440.
The brake light bulb is listed as 7440 or 7440R.
Yes. The chart shows LED for the front fog light, tail light, daytime running light, and rear side marker light positions.
The center high mount stop light bulb is listed as 921.
The back up reverse light bulb is listed as 921.
The license plate light bulb is listed as 2825.
The dome light bulb is listed as 2825.
Both the glove box light and courtesy light are listed as 194.
No. The front fog light is listed as LED, while the rear fog light is listed as 7440.
Because trim, package, and market differences can change the lighting setup, and some lamps may already have been converted to a different bulb type. Checking the installed bulb helps confirm the correct base and size before purchase.
