
PIAA 15223 H3 Xtreme White Plus
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Used for: Fog Light Bulb Front
Used for: Fog Light Bulb Front
Used for: Headlight Bulb High Beam and Low Beam
Used for: Back Up Reverse Light Bulb, Turn Signal Light Bulb Rear(Sedan)
Used for: Brake Light Bulb(Sedan)
Used for: Brake Light Bulb(Wagon), Turn Signal Light Bulb Rear(Wagon)
Used for: License Plate Light Bulb, Courtesy Light Bulb, Trunk or Cargo Area Light(Wagon)
Used for: Parking Light Bulb, Turn Signal Light Bulb Front Inner
Used for: Side Marker Light Bulb Front
Used for: Tail Light Bulb
Used for: Turn Signal Light Bulb Front Outer
Used for: Dome Light Bulb
Used for: Dome Light Bulb
Used for: Glove Box Light Bulb, Map Light Bulb, Trunk or Cargo Area Light(Sedan)
Used for: Glove Box Light Bulb, Map Light Bulb, Trunk or Cargo Area Light(Sedan)
This page helps you verify bulb sizes for the 2003 Volkswagen Jetta by lighting position, so you can match the correct bulb to the exact lamp on your car. Because the Jetta could be equipped differently by trim, body style, and market, it is smart to confirm each location before ordering replacements.
Use the chart to find common exterior and interior bulbs such as the headlight bulb, parking light, turn signal, license plate light, dome light, map light, glove box light, and trunk or cargo area light. The 2003 Volkswagen Jetta uses different bulb types in different positions, so checking by function is the easiest way to avoid buying the wrong part.
Fitment can vary on the 2003 Volkswagen Jetta depending on trim, lighting package, and whether the car is a sedan or wagon. Some positions may use halogen bulbs, while others may be converted to LED with aftermarket kits, but LED upgrades can change brightness, beam pattern, or warning behavior if the car is not set up for them. Before you buy, compare the installed bulb with the chart, note the base type and shape, and inspect both sides of the car when possible because one side may have been replaced with a different bulb in the past. If you are changing from halogen to LED, make sure the new bulb is compatible with the housing and legal for the intended use.
The headlight bulb for both high beam and low beam positions is listed as 9007 on this page.
The front parking light bulb is listed as 3457A.
The front outer turn signal bulb is listed as 2827, and the front inner turn signal bulb is listed as 3457A.
The front side marker light bulb is listed as 2821.
For the sedan, the rear turn signal bulb is 7506 and the brake light bulb is 7506R.
For the wagon, the rear turn signal bulb is 7528 and the brake light bulb is 7528.
The back up reverse light bulb is listed as 7506.
The license plate light bulb is listed as 6418.
The dome light bulb is listed as 6411 or 6428, and the courtesy light bulb is listed as 6418.
The map light bulb and glove box light bulb are both listed as 2825 or 98.
Yes. The sedan trunk or cargo area light uses 2825 or 98, while the wagon trunk or cargo area light uses 6418.
The center high mount stop light is listed as LED on this page.
The front fog light bulb is listed as H3C or H3.
Because trim and lighting package differences can change fitment, and previous owners may have installed non-original bulbs or aftermarket parts. Checking the installed bulb helps confirm the correct size before you buy.