Dodge Grand Caravan 2010 Bulb Size
Bulb size chart
This 2010 Dodge Grand Caravan bulb size guide helps you verify the correct bulb by lighting position, so you can replace the right part the first time. Whether you are changing a headlight, tail lamp, interior light, or license plate bulb, matching the bulb to the exact location is the easiest way to avoid fitment mistakes.
The 2010 Grand Caravan uses a mix of exterior and interior bulb types, and some positions may vary by trim, market, or lighting package. Use this page to compare the bulb chart for each area of the van before you buy replacement bulbs, especially if you are working on a vehicle with factory options or prior lighting modifications.
For best results, confirm the bulb already installed in your 2010 Dodge Grand Caravan before ordering, since trim and package differences can affect fitment. This is especially important when comparing halogen and LED replacements, or when using aftermarket conversion bulbs that may fit physically but change beam pattern, brightness, or warning behavior. If the van has been repaired before, the bulb type may not always match the original configuration, so checking the old bulb and the socket is a smart final step.
FAQ
What is the headlight bulb size for a 2010 Dodge Grand Caravan?
The headlight bulb size listed for both high beam and low beam on the 2010 Dodge Grand Caravan is H13.
What bulb does the front turn signal use on this van?
The front turn signal bulb size is 3157A.
What bulb fits the rear turn signal on a 2010 Grand Caravan?
The rear turn signal bulb size is also 3157A.
What are the brake light and tail light bulb sizes?
Both the brake light and tail light bulb sizes are 3157R.
What bulb is used for the parking lights?
The parking light bulb size listed for this model is 3157.
What bulb fits the back-up reverse lights?
The back-up reverse light bulb size is 3157.
What is the license plate light bulb size?
The license plate light bulb size is 168.
What bulb is used for the dome light?
The dome light bulb size is 578.
What bulb fits the map lights?
The map light bulb size is PC579.
What is the instrument panel light bulb size?
The instrument panel light bulb size is PC74.
What bulb is listed for the fog lights on this page?
The front fog light bulb is listed as 2504 LED, which indicates an LED-style fitment for that position on this page.
Do all 2010 Dodge Grand Caravan trims use the same bulb sizes?
Not always. Trim level, lighting package, body style, and market can change certain bulb applications, so it is best to verify the exact position on your vehicle.
Why does this page show more than one cargo area light option?
The trunk or cargo area light may differ by original equipment configuration, so the page includes two comparison options: 578 and 561.
Should I replace halogen bulbs with LED bulbs in my Grand Caravan?
You can, but make sure the LED replacement is compatible with the socket, housing, and electrical system. Some LED bulbs may need additional parts or may not perform the same as the original halogen bulb.
What should I check before buying replacement bulbs?
Check the installed bulb number, the socket shape, and the lighting position on the vehicle. This helps confirm fitment and reduces the chance of ordering the wrong bulb.