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2003 Ford F-350 Bulb Size

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Bulbs Chart

Fog Light Bulb Front - 9006

Fog Light Bulb Front - 9145

Headlight Bulb High Beam - 9007

Headlight Bulb Low Beam - 9007

License Plate Light Bulb - 168

Side Marker Light Bulb Front - 194

Glove Box Light Bulb - 161

Dome Light Bulb - 912

Engine Compartment Light Bulb - 912

Courtesy Light Bulb - 168

Ash Tray Light Bulb - 161


2003 Ford F-350 Fog Light Bulb Front (9145)

    Halogen Lights

  •
    Premium Pick

    PIAA 19616 9006 (HB4) Xtreme White Plus

    The Xtreme White Plus Series of high output replacement bulbs give drivers better color recognition, depth perception, and improved contrast over stock halogen lights. These lamps feature a crisp white light that allows you to see the road well in front or behind your vehicle while also meeting DOT specifications

See more 9006 Halogen Lights

    LED Lights

  •
    Inexpensive yet reliable

    Sinoparcel 9006/HB4 Halogen Low Beam Headlight or Fog Light Bulb

    Upgrade your night driving with Sinoparcel 9006/HB4 Halogen Headlight Bulbs, designed for superior visibility and easy installation. With 55 watts of power and 1300 lumens, these bulbs provide a 360° light pattern, ensuring clear illumination on all sides. The 3800K color temperature delivers crisp, clear light, perfect for safe driving

See more 9006 LED Lights

2003 Ford F-350 Fog Light Bulb Front (9145)

    LED Lights

  •
    Premium Pick

    Hikari VisionPlus XHP50.2 LED 9145 LED Light Bulbs

    【TOP XHP50.2 LED】 provides more lighting visibility and more even lighting 【15,000lm High Lumens Performance】 up to 7,500 lumens in a single bulb 【Wider Beam Pattern】 designed for the driver's best night vision 【+500% lifetime over than stock】 equipped with two extra-thick heat sink copper plates 【CANBUS Built-in/Error Free】 can work perfectly for 95%

See more 9145 LED Lights

2003 Ford F-350 Headlight Bulb High Beam (9007)

    Halogen Lights

  •
    Premium Pick

    PIAA 19617 9007 (HB5) Xtreme White Plus

    The Xtreme White Hybrid bulbs are brighter and more visible than stock, allowing you to see farther for greater safety. Made from high-quality quartz glass with an alloy filament design that is far better at dissipating heat so your lights don't burn out too soon! Xtra White has all of these

See more 9007 Halogen Lights

    LED Lights

  •
    Brand-new

    LUXSTER 9007/HB5 Extremely Bright LED Light Bulb

    Experience the pinnacle of automotive illumination with the LUXSTER Punisher Series. The LUXSTER 9007/HB5 Super Bright LED Headlight Bulbs redefine your nighttime driving experience. Engineered for excellence, its harmonious low beam ensures exceptional road clarity. While it magnifies your perspective, it ensures that oncoming drivers aren't blinded, a testament to a...

See more 9007 LED Lights

2003 Ford F-350 Headlight Bulb Low Beam (9007)

    Halogen Lights

  •
    Premium Pick

    PIAA 19617 9007 (HB5) Xtreme White Plus

    The Xtreme White Hybrid bulbs are brighter and more visible than stock, allowing you to see farther for greater safety. Made from high-quality quartz glass with an alloy filament design that is far better at dissipating heat so your lights don't burn out too soon! Xtra White has all of these

See more 9007 Halogen Lights

    LED Lights

  •
    Brand-new

    LUXSTER 9007/HB5 Extremely Bright LED Light Bulb

    Experience the pinnacle of automotive illumination with the LUXSTER Punisher Series. The LUXSTER 9007/HB5 Super Bright LED Headlight Bulbs redefine your nighttime driving experience. Engineered for excellence, its harmonious low beam ensures exceptional road clarity. While it magnifies your perspective, it ensures that oncoming drivers aren't blinded, a testament to a...

See more 9007 LED Lights

2003 Ford F-350 License Plate Light Bulb (168)

    Halogen Lights

  •
    Premium Pick

    PIAA Xtreme White Plus High Performance

    The Xtreme White Plus Series of high output replacement bulbs give drivers better color recognition, depth perception, and improved contrast over stock halogen bulbs, all while meeting DOT specification. Xtreme White Plus bulbs feature a crisp white light output that allows for better road illumination, while a blue top coat

See more 168 Halogen Lights

    LED Lights

  •
    For Car Dome, Map Door, Courtesy, License Plate Lights

    Marsauto LED Light Bulb 6000K Replacement Bulbs

    No polarity no flip: it is truly no polarity, can light on two sides, no need more modification or flip, plug and play, easy install within 5 minutes.
  • Inexpensive But Reliable

    Diode Dynamics HP3 LED Bulbs

    Design. The 194 HP3 LED bulb is a compact, simple LED replacement with proven performance. The single diffused optic spreads light in the original lamp, for OEM-style appearance and function. With its dual-lead contacts, it will fit snugly in the socket, and its light weight means it won't vibrate loose over...
  • Extremely Bright

    iBrightstar T10 168 LED Bulbs

    Product benefits:  Non-polarity design, 500% brighter than original halogen bulb, aircraft grade aluminum heat sink with Low temperature for Longer life span & Low Power Consumption (Up to 50,000 Hours Service Life).

See more 168 LED Lights

2003 Ford F-350 Side Marker Light Bulb Front (194)

    Halogen Lights

  •
    Best Overall

    Philips 127916000KB2

    Vision LED lights last 12 year. First to market with proven street-legal exterior LEDs.  Philips Vision LEDs are available for brake and taillights, back-up lights, dome lights, glove compartment lights, trunk lights, and license plate lights.

See more 194 Halogen Lights

    LED Lights

  •
    For Car Dome, Map Door, Courtesy, License Plate Lights

    Marsauto LED Light Bulb 6000K Replacement Bulbs

    These bulbs could fit most of the positions of the car but do not fit all positions of your car, according to the year and model of your car, please double check the owner's manual. For some vehicles, It may need a canbus decoder to fix flickering or error code

  • Alla Lighting Super Bright 168 194 LED Bulbs With 3014 SMD Chip

    Direct fit the interior map, dome, and trunk lights bulbs with T10 wedge (bulb size like 194, 168, 2825, W5W, 175, 161,921, 912, etc) for cars, trucks, SUVs, boats, Vans, etc High illumination & high performance of pure cool white color, enhance many visions and luxury Shows clear cool white color, and
  • Premium Quality

    AUXITO Ultra Blue LED Bulbs For Car Interior

    Product benefits: Canbus error free, no error after installation. 360-degree lighting angle, no visual blind spot. Energy-Saving, low power consumption for a longer life span. Easy to install, non-polarity just plug and play. Brilliant red color light brings your car a refreshed new look. Fits directly into multiple bulb-size sockets such as 168 175 194 2825

See more 194 LED Lights

2003 Ford F-350 Glove Box Light Bulb (161)

    LED Lights

  •
    For Car Dome, Map Door, Courtesy, License Plate Lights

    Marsauto LED Light Bulb 6000K Replacement Bulbs

    This product can be used for the following positions: License Plate Light, Map Light, Trunk Light, Dome Light, Courtesy Light, Turn Signal Light, Back up Light, Brake Light.

See more 161 LED Lights

2003 Ford F-350 Dome Light Bulb (912)

    LED Lights

  •
    Premium Pick

    AUXITO 912 921 LED Bulbs

    Energy-Saving, low power consumption for longer life span. Canbus error free, with no error after installation on most vehicles. Easy to install, just plug and play. Each lamp is powered by 15 pieces of high-power 2835 SMD LED lights(3 on the top and 12 on the sides). Only used for backup reverse lights.
  • Perfect for reverse lights

    Senzeal 912 LED White Bulb

    Upgrade your vehicle’s reverse lighting with Senzeal T15 LED Bulbs, delivering powerful illumination exactly where you need it. Perfect for all car models requiring T15, 912, or 921 bulbs, these LEDs are the ideal replacement for your reverse lights, providing a significant boost in brightness and safety. With just 3 watts...

See more 912 LED Lights

2003 Ford F-350 Engine Compartment Light Bulb (912)

    LED Lights

  •
    Premium Pick

    AUXITO 912 921 LED Bulbs

    Energy-Saving, low power consumption for longer life span. Canbus error free, with no error after installation on most vehicles. Easy to install, just plug and play. Each lamp is powered by 15 pieces of high-power 2835 SMD LED lights(3 on the top and 12 on the sides). Only used for backup reverse lights.
  • Perfect for reverse lights

    Senzeal 912 LED White Bulb

    Upgrade your vehicle’s reverse lighting with Senzeal T15 LED Bulbs, delivering powerful illumination exactly where you need it. Perfect for all car models requiring T15, 912, or 921 bulbs, these LEDs are the ideal replacement for your reverse lights, providing a significant boost in brightness and safety. With just 3 watts...

See more 912 LED Lights

2003 Ford F-350 Courtesy Light Bulb (168)

    Halogen Lights

  •
    Premium Pick

    PIAA Xtreme White Plus High Performance

    The Xtreme White Plus Series of high output replacement bulbs give drivers better color recognition, depth perception, and improved contrast over stock halogen bulbs, all while meeting DOT specification. Xtreme White Plus bulbs feature a crisp white light output that allows for better road illumination, while a blue top coat

See more 168 Halogen Lights

    LED Lights

  •
    For Car Dome, Map Door, Courtesy, License Plate Lights

    Marsauto LED Light Bulb 6000K Replacement Bulbs

    No polarity no flip: it is truly no polarity, can light on two sides, no need more modification or flip, plug and play, easy install within 5 minutes.
  • Inexpensive But Reliable

    Diode Dynamics HP3 LED Bulbs

    Design. The 194 HP3 LED bulb is a compact, simple LED replacement with proven performance. The single diffused optic spreads light in the original lamp, for OEM-style appearance and function. With its dual-lead contacts, it will fit snugly in the socket, and its light weight means it won't vibrate loose over...
  • Extremely Bright

    iBrightstar T10 168 LED Bulbs

    Product benefits:  Non-polarity design, 500% brighter than original halogen bulb, aircraft grade aluminum heat sink with Low temperature for Longer life span & Low Power Consumption (Up to 50,000 Hours Service Life).

See more 168 LED Lights

2003 Ford F-350 Ash Tray Light Bulb (161)

    LED Lights

  •
    For Car Dome, Map Door, Courtesy, License Plate Lights

    Marsauto LED Light Bulb 6000K Replacement Bulbs

    This product can be used for the following positions: License Plate Light, Map Light, Trunk Light, Dome Light, Courtesy Light, Turn Signal Light, Back up Light, Brake Light.

See more 161 LED Lights

2003 Ford F-350 Headlights

2003 Ford F-350 Tail Lights

Ford F-350 Bulb Size By Years

Misconception: many people think a single bulb size fits every function on a 2003 Ford F-350, so they grab the first match they find. It seems true because headlights, turn signals, and interior lights can look similar and parts stores often list several options. Think of it as a visual shortcut that can lead to the wrong part. What is true is that each function on your F-350 has a specific bulb type and fitment. This chart lists the correct sizes and a simple mental model for matching sockets, wattage, and beam type. A useful rule of thumb: check the owner's manual, then confirm the chart before buying to avoid returns. Implications and quick tests: use the chart to verify items in seconds and compare them to the old bulb. Quick recap — match shape, base, and wattage. Affiliate note: some links may earn a small commission at no extra cost to you; I pick options I’d use myself.

2003 Ford F-350 specs
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