Used for: Back Up Reverse Light Bulb
Used for: Brake Light Bulb, Tail 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
Used for: Side Marker Light Bulb Rear
Used for: Turn Signal Light Bulb Rear
Used for: Courtesy Light Bulb, Glove Box Light Bulb
Used for: Courtesy Light Bulb, Glove Box Light Bulb
Used for: Dome Light Bulb, Interior Door Light Bulb, Map Light Bulb, Trunk or Cargo Area Light
This 2005 Chrysler Pacifica bulb size page is designed to help you verify the correct bulb by lighting position, so you can replace a failed lamp with the right fit the first time. Because the Pacifica could be equipped with different lighting setups depending on trim, market, and body style, checking the exact location matters just as much as checking the model year.
Use this guide as a quick reference for exterior and interior bulbs on the 2005 Pacifica, including headlights-related signal lamps, tail and brake lights, reverse lights, license plate lights, and cabin bulbs. Matching the bulb to the correct position helps avoid guesswork when you are shopping for replacements or comparing standard bulbs with LED upgrades.
For best fitment, compare the bulb listed for your lighting position with the bulb already installed in your vehicle before buying. Trim and package differences can change the exact setup, and some owners may have halogen bulbs while others may be converting to LED aftermarket replacements. If you are planning an LED swap, make sure the new bulb is compatible with the socket, polarity, and any required load resistors or CAN-bus style adapters, especially for exterior signal and brake lights. When in doubt, remove the old bulb and match the base style and size directly before ordering.
The listed bulb size for the back up reverse light on the 2005 Chrysler Pacifica is 921.
The license plate light bulb size is 168 or 917, depending on the exact lamp setup.
The glove box light uses a 194 or 7441 bulb.
Courtesy lights are listed as 194 or 7441 bulbs.
Those interior positions are listed with a 578 bulb.
The interior door light bulb is listed as 578.
The front turn signal light bulb is listed as 3157A.
The parking light bulb is listed as 3157A.
Both the brake light and tail light are listed as 3157R bulbs.
The rear turn signal light bulb is listed as 3157.
The front side marker light bulb is listed as 194NA, and the rear side marker light bulb is listed as 168NA.
The center high mount stop light is listed as LED, so it may not use a standard replaceable incandescent bulb in the same way as the other positions.
Because trim and lighting package differences can change the exact bulb used, and previous owners may have installed different parts. Checking the installed bulb helps confirm the socket style and size before you buy.
Yes, many owners do convert to LED, but fitment can vary. You should confirm socket compatibility, polarity, and whether resistors or adapters are needed for proper operation.
