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Used for: Fog Light Bulb Front
Used for: Fog Light Bulb Front
Used for: Headlight Bulb High Beam and Low Beam
Used for: Back Up Reverse Light Bulb
Used for: Brake Light Bulb, Tail Light Bulb
Used for: Center High Mount Stop Light Bulb
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
Used for: Automatic Transmission Indicator Light Bulb, Turn Signal Indicator Light Bulb
Used for: Courtesy Light Bulb
Used for: Dome Light Bulb
Used for: Map Light Bulb
Used for: Map Light Bulb
Used for: Trunk or Cargo Area Light
Used for: Trunk or Cargo Area Light
This page helps you find the correct bulb sizes for the 2005 Chevrolet Cobalt by lighting position, so you can match the right bulb to the right socket before you buy. Whether you are replacing a headlight, tail light, license plate light, or interior bulb, checking the fit by location is the easiest way to avoid ordering the wrong part.
The 2005 Chevrolet Cobalt uses several different bulb types depending on where the light is installed, and some positions may vary by trim, body style, or market. Use the bulb chart on this page to verify each location individually, especially if you are replacing more than one bulb at the same time.
For best fitment, compare the bulb listed for your lighting position with the bulb already installed in your vehicle, since trim and lighting package differences can change the exact application. This is especially important if you are switching between halogen and LED bulbs or using aftermarket conversions, because some LED replacements may need additional compatibility checks for beam pattern, polarity, or warning issues. Before purchasing, remove one bulb and confirm the base style and markings on the glass or housing whenever possible.
The headlight bulb size listed for both high beam and low beam on the 2005 Chevrolet Cobalt is 9007.
The front fog light bulb listing for the 2005 Chevrolet Cobalt is H11 LED or H16 LED, depending on the setup shown for the vehicle.
The rear brake light bulb size listed for the 2005 Chevrolet Cobalt is 3157R.
Yes, the bulb chart lists 3157R for both the tail light bulb and the brake light bulb on the 2005 Chevrolet Cobalt.
The rear turn signal light bulb listed for the 2005 Chevrolet Cobalt is 3157.
The front turn signal light bulb and the parking light bulb are both listed as 3457A for the 2005 Chevrolet Cobalt.
The license plate light bulb sizes listed for this vehicle are 194 and 7441.
The back up reverse light bulb listed for the 2005 Chevrolet Cobalt is 921.
The dome light bulb listed for the 2005 Chevrolet Cobalt is 562.
The center high mount stop light bulb listed on this page is 912.
The map light bulb sizes listed for the 2005 Chevrolet Cobalt are 2825 and 98.
The trunk or cargo area light bulb sizes listed are 168 and 917.
The courtesy light bulb listed for the 2005 Chevrolet Cobalt is 212-2.
The automatic transmission indicator light bulb listed is 37.
The turn signal indicator light bulb listed is 37.
Yes. Trim, body style, and lighting package can affect bulb fitment, so it is smart to verify the exact bulb by location before ordering replacements.
Yes, many positions can be converted to LED aftermarket bulbs, but fitment, brightness, beam pattern, and compatibility should be checked carefully before installation.
Yes. Checking the installed bulb is one of the best ways to confirm the correct size, especially when a vehicle has had prior repairs or aftermarket lighting changes.