Dodge Caliber 2012 Bulb Size
Bulb size chart
This page helps you find the correct bulb sizes for the 2012 Dodge Caliber by lighting position, so you can match the right bulb before you buy. Whether you are replacing a headlight, tail light, interior lamp, or license plate light, checking the bulb chart first can save time and reduce guesswork.
The 2012 Dodge Caliber uses several common bulb types across the exterior and interior lighting system. Because trim level, lighting package, market, and body style can change the exact fitment, it is always smart to confirm the bulb in your vehicle and compare it with the position listed on this page.
For best fitment, compare your current bulb to the listing before ordering, especially if your Caliber has been modified or equipped with an aftermarket lighting kit. Some owners switch from halogen to LED bulbs, but LED replacements may need the correct polarity, added resistors, or a compatible housing to avoid warning lights or uneven operation. Trim and package differences can affect some lamps, so checking the installed bulb number before purchase is the safest approach. This is especially important for exterior bulbs like the H13 headlight bulb, 3157A front signal and parking bulbs, 3157R brake and tail bulbs, and interior bulbs such as the 578 dome and map lights.
FAQ
What bulb size does the 2012 Dodge Caliber use for the headlights?
The 2012 Dodge Caliber uses an H13 bulb for both the high beam and low beam headlight function.
What is the rear turn signal bulb size on a 2012 Dodge Caliber?
The rear turn signal bulb is 3157 on the 2012 Dodge Caliber.
What bulb fits the front turn signal on this model year?
The front turn signal bulb size listed for the 2012 Dodge Caliber is 3157A.
What size bulb is used for the parking light and front side marker?
Both the parking light and the front side marker light use a 3157A bulb on this vehicle.
What bulb do I need for the brake light and tail light?
The 2012 Dodge Caliber uses a 3157R bulb for both the brake light and the tail light positions.
What is the reverse light bulb size?
The back up reverse light bulb is 921 on the 2012 Dodge Caliber.
What bulb fits the license plate lights?
The license plate light bulb sizes listed are 2825 and 98.
What bulb does the center high mount stop light use?
The center high mount stop light uses an LED setup on this page, so the exact replacement may depend on the lamp assembly rather than a simple standard bulb swap.
What size bulb is used for the dome light?
The dome light bulb size is 578.
What size bulb is used for the map light?
The map light bulb size is 578.
What bulb fits the trunk or cargo area light?
The trunk or cargo area light uses a 212-2 bulb, if your Caliber is equipped with that lamp.
Can trim level or market change the bulb fitment?
Yes. Trim, lighting package, market, and body style can all affect bulb fitment, so it is best to verify the bulb in your specific 2012 Dodge Caliber before ordering.
Can I replace the factory bulbs with LED bulbs?
Yes, many positions can be converted to LED, but you should confirm fitment, polarity, and compatibility first. Some LED conversions may need resistors or other hardware to work correctly.
Why should I check the installed bulb before buying a replacement?
Checking the installed bulb helps confirm the exact fit, especially when a vehicle has been modified, repaired, or fitted with aftermarket lighting parts. It is the best way to avoid ordering the wrong bulb.