
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
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, Side Marker Light Bulb Front, Turn Signal Light Bulb Front
Used for: Side Marker Light Bulb Rear
Used for: Turn Signal Light Bulb Rear
Used for: Dome Light Bulb, Map Light Bulb, Trunk or Cargo Area Light
This page helps you verify the bulb sizes for the 2017 Jeep Patriot by lighting position, so you can match the correct replacement before you buy. Whether you are changing a headlight, a tail lamp, or a small interior bulb, checking the exact location is the easiest way to avoid ordering the wrong part.
For the 2017 Jeep Patriot, common bulb positions include H13 for the high and low beam headlights, 921 for the reverse light, 3157R for the brake and tail lights, and 3757A for the front turn signal, parking light, and front side marker. Interior and cargo lights commonly use 578 bulbs, while the license plate light may use 2825 or 98 depending on the setup.
Fitment can vary by trim, lighting package, market, and body style, so it is smart to confirm what is actually installed on your Jeep before purchasing replacements. The Patriot may use halogen bulbs in many positions, but some owners also switch to LED replacements or aftermarket conversion kits for brighter output or longer life. If you are upgrading from halogen to LED, make sure the new bulb matches the socket, fits the housing, and is compatible with the vehicle’s electrical system. Before ordering, remove the old bulb and compare the base style and markings, especially for exterior lights where different trims can use different configurations.
The listed headlight bulb for both high beam and low beam is H13.
The back up reverse light bulb is listed as 921.
The brake light bulb is listed as 3157R.
The tail light bulb is listed as 3157R.
The front turn signal light bulb is listed as 3757A.
The parking light bulb is listed as 3757A.
The front side marker light bulb is listed as 3757A.
The rear side marker light bulb is listed as 3157A.
The license plate light bulb may use 2825 or 98, depending on the vehicle’s setup.
The dome light bulb is listed as 578.
The map light bulb is listed as 578.
The trunk or cargo area light bulb is listed as 578.
Not always. Trim level, lighting package, market, and body style can change the bulb setup, so it is best to verify the installed bulb before buying.
Yes, many owners do, but the LED replacement must fit the socket, clear the housing, and work properly with the vehicle’s electrical system.
Because some positions can have different bulb options depending on configuration, and checking the old bulb helps confirm the exact fitment.