AUTOONE 9006/HB4 LED Bulbs, 70000LM 1200% Ultra Bright, R...
$26.99
Buy on Amazon →
Dodge Ram 3500 2007 Bulb Size
Bulb size chart
Fog Light Bulb Front - 9006 LED
Headlight Bulb High Beam and Low Beam - H13
Back Up Reverse Light Bulb - 921
Brake Light Bulb - 3157R
Center High Mount Stop Light Bulb - 912
License Plate Light Bulb - 168
Parking Light Bulb - 3157A
Roof Marker Light Bulb - 194
Side Marker Light Bulb Front - 2825
Tail Light Bulb - 3157R
Turn Signal Light Bulb Front - 3157A
Turn Signal Light Bulb Rear - 3157A
Courtesy Light Bulb - 37
Dome Light Bulb - 578
Engine Compartment Light Bulb - 561
Glove Box Light Bulb - 194
Map Light Bulb(Compare to original - Option 1) - 194
Map Light Bulb(Compare to original - Option 2) - 212-2
Trunk or Cargo Area Light - 912
9006 LED Bulbs
Used for: Fog Light Bulb Front
H13 Bulbs
Used for: Headlight Bulb High Beam and Low Beam
921 Bulbs
Used for: Back Up Reverse Light Bulb
3157R Bulbs
Used for: Brake Light Bulb, Tail Light Bulb
912 Bulbs
Used for: Center High Mount Stop Light Bulb, Trunk or Cargo Area Light
168 Bulbs
Used for: License Plate Light Bulb
3157A Bulbs
Used for: Parking Light Bulb, Turn Signal Light Bulb Front, Turn Signal Light Bulb Rear
194 Bulbs
Used for: Roof Marker Light Bulb, Glove Box Light Bulb, Map Light Bulb(Compare to original - Option 1)
2825 Bulbs
Used for: Side Marker Light Bulb Front
37 Bulbs
Used for: Courtesy Light Bulb
578 Bulbs
Used for: Dome Light Bulb
561 Bulbs
Used for: Engine Compartment Light Bulb
212-2 Bulbs
Used for: Map Light Bulb(Compare to original - Option 2)
This page helps you confirm the bulb sizes for the 2007 Dodge Ram 3500 by lighting position, so you can match the right replacement to the right socket. Whether you are replacing a burned-out lamp or upgrading a few exterior lights, checking the bulb chart by location is the easiest way to avoid ordering the wrong part.
The 2007 Ram 3500 uses a mix of common halogen bulbs and smaller interior lamps, and the exact setup can vary with trim, body style, and lighting package. Use the listings here to verify the bulb size for headlights, tail lamps, marker lights, cargo lights, and cabin lights before you buy.
For best fitment, always compare the chart to the bulb currently installed in your truck, especially if it has been modified or if you are dealing with an aftermarket conversion. Some owners switch from halogen to LED, but LED replacements can change brightness, beam pattern, and polarity, so it is worth checking compatibility before purchase. Trim and package differences can also affect the exact bulb used in certain positions, and some markets or body styles may not match every listing. If a light has already been replaced once, the installed bulb may not be original, so a quick visual check of the part number or base style can save time and avoid returns.
FAQ
What is the headlight bulb size for the 2007 Dodge Ram 3500?
The headlight bulb size listed for both high beam and low beam is H13. This is the main bulb to verify if you are replacing the front headlamps on a 2007 Ram 3500.
What bulb does the front fog light use on this truck?
The front fog light bulb is listed as 9006 LED. If your truck has fog lamps, confirm whether the current setup is factory-style or an aftermarket LED conversion before ordering.
What are the rear tail light and brake light bulb sizes?
Both the tail light bulb and the brake light bulb are listed as 3157R. That makes it easier to replace the rear lamp bulbs together if both are due for service.
What bulb is used for the rear turn signal on the 2007 Ram 3500?
The rear turn signal bulb is listed as 3157A. This is separate from the rear brake/tail bulb, so make sure you choose the correct one by position.
What is the front turn signal and parking light bulb size?
The front turn signal bulb and the parking light bulb are both listed as 3157A. If one front lamp is out, it is a good idea to check both functions while you are there.
What bulb fits the backup reverse light?
The back up reverse light bulb is listed as 921. This bulb is used for the white reverse lamps at the rear of the truck.
What bulb is used for the license plate light?
The license plate light bulb is listed as 168. This is a small bulb, so it is best to verify the base and size carefully before buying replacements.
What interior bulb sizes are shown for the dome and courtesy lights?
The dome light bulb is listed as 578, and the courtesy light bulb is listed as 37. These are common interior sizes, but it is still smart to compare them with the installed bulb.
What bulb does the center high mount stop light use?
The center high mount stop light bulb is listed as 912. If the third brake light is dim or out, this is the bulb to check first.
What bulb is used for the glove box and cargo area lights?
The glove box light bulb is listed as 194, and the trunk or cargo area light is listed as 912. On a Ram 3500, the cargo-area setup can depend on body style, so verify the exact lamp location before ordering.
Are there different map light bulb options for this year?
Yes. The page shows two map light options: 194 for Option 1 and 212-2 for Option 2. That means the correct bulb can depend on the overhead console or interior trim package.
Why should I check the installed bulb before purchasing replacements?
Because trim, lighting package, and body style can change the bulb used in a given position. Checking the installed bulb helps confirm whether your truck uses the listed size or a previous replacement that differs from the original.