
PIAA 19618 Xtreme White Plus
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Used for: Headlight Bulb High Beam and Low Beam
Used for: Back Up Reverse Light Bulb, Parking Light Bulb, Turn Signal Light Bulb Front, Turn Signal Light Bulb Rear
Used for: Brake Light Bulb, Tail Light Bulb
Used for: License Plate Light Bulb
Used for: License Plate Light Bulb
Used for: Side Marker Light Bulb Front
Used for: Side Marker Light Bulb Rear
Used for: Stepwell Light Bulb, Courtesy Light Bulb
Used for: Automatic Transmission Indicator Light Bulb
Used for: Dome Light Bulb
Used for: Engine Compartment Light Bulb
Used for: Map Light Bulb, Trunk or Cargo Area Light
This 2013 Jeep Wrangler bulb size page is designed to help you verify the correct replacement bulb by lighting position, so you can match the right fit before you buy. Whether you are replacing a headlight, tail light, license plate bulb, or interior lamp, checking the bulb chart by location is the easiest way to avoid guesswork.
The 2013 Jeep Wrangler uses a mix of exterior and interior bulb types, and the exact setup can vary by trim, body style, and lighting package. Use this page as a practical reference for common bulb locations on the Wrangler, including headlight, turn signal, brake, reverse, dome, map, and courtesy lighting.
For the best fitment results, compare the bulb position on your vehicle with the chart and, if possible, confirm the number printed on the installed bulb before ordering. Some 2013 Jeep Wrangler models may differ by market, trim, or factory options, and halogen-to-LED upgrades can change brightness, color, and compatibility. Aftermarket conversion kits may also require additional resistors, adapters, or housings, especially for exterior signals and brake lights. If your Wrangler has been modified, the safest approach is to inspect the existing bulb first and then choose a replacement that matches both the socket and the lighting function.
The 2013 Jeep Wrangler uses H13 bulbs for both the high beam and low beam headlight positions on this page.
The license plate light bulb is listed as 194 or 7441, depending on the exact lamp setup.
The front turn signal light bulb is listed as 3157.
The rear turn signal light bulb is listed as 3157.
Both the brake light bulb and tail light bulb are listed as 3157R on this page.
The back up reverse light bulb is listed as 3157.
The front side marker light bulb is listed as 168NA.
The rear side marker light bulb is listed as 3157A.
This page lists 578 for the trunk or cargo area light and map light, 912 for the dome light, and 906 for the stepwell light and courtesy light.
The center high mount stop light is listed as LED, while many other positions on this page use replaceable bulb types.
Yes. Trim, body style, and lighting package can vary by market and may affect the exact bulb used in some positions.
Yes. Checking the installed bulb is a smart way to confirm the correct fit, especially if your Wrangler has aftermarket lighting or previous repairs.
Yes, many owners do, but LED conversions may need compatible bulbs, resistors, or adapters to avoid warning issues or hyperflash on signal circuits.