Ford Focus 2004 Bulb Size

Bulb size chart

899 Bulbs

Used for: Fog Light Bulb Front

View all 10 replacement options for size 899 →

H7 Bulbs

Used for: Headlight Bulb High Beam

View all 22 replacement options for size H7 →

9003 Bulbs

Used for: Headlight Bulb High Beam and Low Beam

PIAA 15224 H4 (9003 / HB2) Xtreme White Plus

PIAA 15224 H4 (9003 / HB2) Xtreme White Plus

Xtreme White Hybrid bulbs are great for down-road illumination, giving you the ability to see farther with greater safety and comfort. Made from high-quality quartz glass as well as alloy filaments that won't break or bend under pressure like regular metals can sometimes do! The Xtra white bulb's construction allows it to withstand intense heat longer so they last much longer before needing replacement which costs less than when replacing them every few months because of their quality material use in combination with far better-distributed weight throughout each unit making this an investment worth having even if just once.

$52.37

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Termitor Latest 9003/H4/HB2 Bulb, 6500K

Termitor Latest 9003/H4/HB2 Bulb, 6500K

These H4/9003/HB2 motorcycle LED bulbs are designed as direct replacements for standard halogen bulbs, supporting both high and low beam functions in compatible housings. They deliver significantly higher light output while maintaining a beam pattern that closely matches the original bulb to help preserve proper road illumination and reduce glare. The compact 1:1 design allows for quick plug-and-play installation without modifications or external components. An aluminum housing combined with an internal cooling fan helps manage heat and supports consistent performance over extended use. With an IP68 rating, the bulbs are protected against water, dust, and a wide range of operating temperatures. Built-in CANBUS support provides compatibility with most motorcycle electrical systems, though some models may require an additional decoder.

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TECHMAX H4/9003 LED Headlight Bulb, Windless Direct Insertion

TECHMAX H4/9003 LED Headlight Bulb, Windless Direct Inser...

Upgrade your car's lighting with the TECHMAX H4 LED Headlight Bulb, the perfect solution for those looking for a high-quality and reliable lighting option. With a fanless and windless design, the H4 LED Headlight Bulb breaks away from traditional bulb designs, providing zero-noise and a more comfortable driving experience. Direct insertion ensures that the volume is close to that of the halogen lamp, making installation simple and hassle-free with no additional wiring harness required. TECHMAX LED lights use double-sided high-quality lamp beads, providing a wider range of illumination and a more concentrated beam pattern. The result is brighter and more uniform lighting, illuminating the road ahead and ensuring a safer driving experience.

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View all 16 replacement options for size 9003 →

D2S Bulbs

Used for: Headlight Bulb Low Beam

View all 9 replacement options for size D2S →

3156 Bulbs

Used for: Back Up Light Bulb(Sedan)

View all 13 replacement options for size 3156 →

921 Bulbs

Used for: Back Up Reverse Light Bulb

View all 14 replacement options for size 921 →

3157R Bulbs

Used for: Brake Light Bulb, Tail Light Bulb

View all 13 replacement options for size 3157R →

2825 Bulbs

Used for: Center High Mount Stop Light Bulb, Trunk or Cargo Area Light(SVT)

View all 12 replacement options for size 2825 →

98 Bulbs

Used for: Center High Mount Stop Light Bulb, Trunk or Cargo Area Light(SVT)

View all 10 replacement options for size 98 →

3157 Bulbs

Used for: Daytime Running Light Bulb, Parking Light Bulb, Turn Signal Light Bulb Front(LX), Turn Signal Light Bulb Rear

Alla Lighting 3157 Red LED Bulbs (Brake, Tail Lights, Turn Signal)

Alla Lighting 3157 Red LED Bulbs (Brake, Tail Lights, Tur...

Product benefits and features: Each bulb is quipped with 39pcs high power and high illumination 2835 SMD LEDs; Built-in smart IC driver for stable current control and longer lifespan; Equipped with projector-lens for fully 360° light output. Equipped with aluminum heat sink for the best heat dissipation. Especially designed for replacing back-up reverse lights, turn signal lights, brake tail lights, daytime running lights(DRL) lamps.

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KAKEMONO 3157 LED Amber Yellow Light Bulb

KAKEMONO 3157 LED Amber Yellow Light Bulb

Improve your car's lighting with the brilliant combination of brightness, energy efficiency, and broad compatibility offered by KAKEMONO BrightBeam 3157 LED Amber Yellow Bulbs. Built for multiple functions, these bulbs perform expertly to promise safety and style in each ride. BrightBeam LED bulbs are good for brake lights, turn signals, reverse lights, tail lights, and much more. Amber yellow in color and with a bright 400 lumens output, it gives better visibility and makes your vehicle more noticeable to others to improve safety on the road. Replacing traditional 40W halogen bulbs, these 4W LED bulbs reduce power consumption by a large margin while keeping very good brightness. Ceramic and aluminum housing allows for efficient heat dissipation, contributing to a longer lifespan and consistent performance over time. With a wide voltage input range of AC10-18V/DC10-30V, they are stable and work well on different vehicle models. They boast a 360° beam angle with no dark spots, providing super uniform light distribution. Plug-and-play installation, besides, makes upgrading your lighting a breeze. Note that some vehicles may require a load resistor to prevent hyper-flashing or dashboard error codes.

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View all 12 replacement options for size 3157 →

6418 Bulbs

Used for: License Plate Light Bulb

View all 9 replacement options for size 6418 →

194NA Bulbs

Used for: Side Marker Light Bulb Front

Marsauto 194 LED Light Bulbs Amber Yellow

Marsauto 194 LED Light Bulbs Amber Yellow

Introducing the Marsauto 194 LED Light Bulbs in Amber Yellow, the perfect lighting solution for your car's various applications. With their impressive brightness and ease of installation, these bulbs will stay with you all the time, providing enhanced visibility and style.Experience a super bright light output with the Marsauto 194 LED Light Bulbs. With 200 lumens of brightness, these bulbs ensure excellent visibility in a variety of applications. Whether you need them for map lights, dome lights, license plate lights, dashboard instruments, trunk lights, or courtesy lights, these bulbs will illuminate your vehicle with a vibrant amber yellow glow. Installation is a breeze with the Marsauto 194 LED Light Bulbs. With their user-friendly design, you can easily install them in just 3 minutes. Simply remove your old bulbs and replace them with the Marsauto LEDs for an instant upgrade. There's no need for complex wiring or modifications – it's a hassle-free process that anyone can do. The Marsauto 194 LED Light Bulbs will stay with you all the time, providing reliable and long-lasting performance. Whether you're driving during the day or night, these bulbs will consistently deliver the illumination you need. You can count on them to enhance your visibility and add a touch of style to your vehicle's interior and exterior lighting. Upgrade your car's lighting system with the Marsauto 194 LED Light Bulbs in Amber Yellow and enjoy enhanced brightness, easy installation, and versatile applications. With their super bright light output, quick installation, and compatibility with various car lighting functions, these bulbs are the perfect choice for improving your driving experience. Trust Marsauto for high-quality lighting solutions that will exceed your expectations.

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Alla Lightning 194NA LED Amber Bulbs

Alla Lightning 194NA LED Amber Bulbs

Each bulb is quipped with 18pcs high power and high illumination 3014 SMD LEDs; Built-in smart IC driver for stable current control and longer lifespan; Each bulb is about 240 lumens, fully 360° light output. More than 400% brighter than stock lamps. Equipped with aluminum heat sink for the best heat dissipation. Especially designed for license plate lights, side marker lights, parking lights, interior map, dome, trunk, door courtesy, stepwell lights lamps.

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View all 12 replacement options for size 194NA →

3457A Bulbs

Used for: Turn Signal Light Bulb Front(SVT, with HID headlights)

TUINCYN 3457A Switchback LED Light Bulb

TUINCYN 3457A Switchback LED Light Bulb

Introducing the TUINCYN 3457A Switchback LED Light Bulb, a revolutionary lighting solution designed to elevate your driving experience. This bulb is specifically crafted for the standard 3157 socket, offering seamless compatibility and a hassle-free installation process. Please note that it is not compatible with the CK socket base.With the included 50W 8 ohm Load Resistors Harness Set, the TUINCYN 3457A ensures a higher decoder rate compared to traditional 6 ohm load resistors. This innovative feature guarantees optimal performance and eliminates any potential flickering issues. You can trust this bulb to deliver reliable and consistent illumination. Enjoy superior brightness with the TUINCYN 3457A Switchback LED Light Bulb. Its output is significantly brighter than normal incandescent bulbs, ensuring enhanced visibility on the road. Whether you need parking lights, daytime running lights (DRL), or turn signal lights, this versatile bulb has got you covered.With its unique dual-color functionality, the TUINCYN 3457A bulb can switch between xenon white and yellow/amber light. It illuminates xenon white for parking lights or DRL, providing a crisp and modern appearance. When it comes to turn signal lights, the bulb flashes in an "AMBER-OFF-AMBER-OFF" pattern, effectively signaling your intentions to other drivers. Operating at a voltage range of DC 12V-24V, this LED bulb offers versatility and compatibility with various vehicles. Emitting 800 lumens of light, it ensures a powerful and bright illumination that enhances safety and visibility.Experience 360-degree lighting coverage with the TUINCYN 3457A Switchback LED Light Bulb. Its unique design ensures that light is evenly distributed in all directions, eliminating dark spots and providing a consistent and uniform lighting experience.

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TUINCYN 3457 Amber LED Light Bulb

TUINCYN 3457 Amber LED Light Bulb

ntroducing the TUINCYN 3457 Amber LED Light Bulb, a hassle-free lighting solution designed for easy installation and stunning illumination. With its plug and play feature, this bulb requires no complicated wiring, making it a convenient choice for all users. Crafted with meticulous attention to detail, the TUINCYN 3457 Amber LED Light Bulb features a robust and durable light body structure. Its point to point welding ensures exceptional strength, making it resistant to damage even in demanding conditions. This bulb is built to last, providing you with long-lasting and reliable performance. Experience superior lighting coverage with the 360 Degree Beam Angle design of the TUINCYN 3457 Amber LED Light Bulb. Illuminate every corner of your space with ease, as this bulb disperses light evenly in all directions. Say goodbye to dark spots and enjoy a well-lit environment that enhances visibility. Thanks to its advanced technology, this LED bulb boasts an impressive on/off response time, allowing for faster and more precise lighting transitions. Whether you need instant brightness or prefer a gradual fade, the TUINCYN 3457 Amber LED Light Bulb delivers an exceptional lighting experience tailored to your preferences. The socket type of this bulb is the standard 3157, ensuring compatibility with a wide range of fixtures and applications. Featuring 33 high-quality 5630 SMD LEDs per bulb, it emits a powerful 900 lumens of light, providing ample brightness for various indoor and outdoor settings.

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AUXITO LED Turn Signal Light Bulbs 3157 LED Bulbs Amber Yellow

AUXITO LED Turn Signal Light Bulbs 3157 LED Bulbs Amber Y...

Non-polarity. Can be used for front rear turn signal light, side marker light, blinker light, parking light, daytime running light, brake light, tail light, etc. When these 3157 led amber bulbs are used for turn signal lights or blinker lights, some vehicles may meet canbus issues, such as flicker, hyper flash or error warning, etc, load resistors or flasher relay may be required to solve the issues, you can contact us through Amazon Buyer Message to get help and solutions

$16.19

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View all 11 replacement options for size 3457A →

6411 Bulbs

Used for: Dome Light Bulb, Trunk or Cargo Area Light(Compare to original - Option 2)

Wiseshine 6411 LED Dome Light Bulb

Wiseshine 6411 LED Dome Light Bulb

Introducing theWiseshine 6411 LED Dome Light Bulb, the ultimate lighting solution for a variety of applications. This top-quality bulb is engineered to provide outstanding performance, reliability, and longevity. Wiseshine 6411 LED Dome Light Bulb emits a natural white light with a color temperature of 4500k. This color creates a pleasant and soothing illumination that enhances visibility and creates a welcoming atmosphere. Each pack contains 6pcs of these high-quality LED bulbs, ensuring you have an ample supply to meet your lighting needs. Whether you're looking to upgrade your dome lights, reading lights, map lights, glove box lights, cargo lights, trunk lights, or license plate lights, this pack has you covered. Designed to operate with DC 24V input, this bulb is suitable for a wide range of vehicles and applications. Whether you need to replace bulbs in your car, truck, or boat, this Festoon LED bulb is compatible with your power source. Rest assured that this bulb is built to last. With a two-year quality assurance guarantee, you can trust in its reliability and performance. Wiseshine 6411 LED Dome Light Bulb is engineered with top-quality components, including 6 super bright chipsets 3030 1-watt LEDs. Each individual light produces an impressive 130-140 lumens, ensuring a bright and focused illumination.

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KATUR 6411 White LED Bulbs 39 mm

KATUR 6411 White LED Bulbs 39 mm

It's time to shed some light on your automotive life with the KATUR 6411 White LED Bulbs 39 mm. These little wonders are like a shining beacon of efficiency, delivering lower power consumption and a longer lifespan to keep you glowing for miles on end. With their lightning-fast light response and impeccable safety record, you'll never miss a beat on the road. Thanks to the high power 5630 chips and a mesmerizing 180-degree illumination angle, there won't be a blind spot in sight–prepare to witness your car basking in a radiant, renewed aura. And here's the cherry on top: installation is a breeze, taking a mere 5 minutes of your time, simply plug and play without causing any harm to your precious ride. Illuminate your world and embrace the brilliance of the KATUR 6411 White LED Bulbs 39 mm!

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View all 8 replacement options for size 6411 →

6428 Bulbs

Used for: Dome Light Bulb, Trunk or Cargo Area Light(Compare to original - Option 2)

KATUR 6428 LED Interior Light Bulb

KATUR 6428 LED Interior Light Bulb

6500K Xenon White Experience the brilliant 6500K Daytime White brightness instantly with KaTur 31mm Festoon C5W LED Bulb. No lag, just immediate illumination. High Power 5630 Chips Enjoy the perfect beam patterns of the super bright 5630 Chips in the LED Front Rear Sidemarker Light. Say goodbye to dark spots, short beams, and scattered light. CanBus Error-Free Equipped with a CANBUS system, these bulbs work seamlessly without the need for additional resistors. Waterproof and reliable in any weather conditions, providing excellent visibility while driving. Easy Installation Install in just 5 minutes with a plug-and-play design. Non-destructive installation for Interior (Map, Dome, Cargo, Courtesy) Light, License Plate Light, Parking Light, Turn Signal Light, Corner Light, Side Marker Light, Tail Light, and Backup Lights. Suitable for cars, trucks, motorcycles, scooters, trailers, RVs, boats, and more.

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3886X Bulbs

Used for: Map Light Bulb

TGP BA9 White 3886x LED Light Bulb

TGP BA9 White 3886x LED Light Bulb

Upgrade your vehicle's lighting system with the TGP BA9 White 3886x LED Light Bulb and experience improved visibility, enhanced style, and energy efficiency. Illuminate your surroundings with a clean, white light that stands out from the crowd, while enjoying the peace of mind that comes from reliable and durable LED technology. Designed with 8 high-quality LED SMD chips, these bulbs emit a bright and crisp white light, illuminating your surroundings with clarity and precision. Whether you need to enhance your car's interior or improve exterior visibility, the TGP BA9 White 3886x LED Light Bulb delivers exceptional performance. The compact dimensions of these bulbs, measuring 13x11mm, ensure a seamless fit into your vehicle's existing bulb sockets. However, we recommend double-checking the dimensions to ensure compatibility with your specific application. The bulbs' small size allows for versatile installation options and ensures they won't obstruct or interfere with any surrounding components. Please note that these LEDs can be polarity sensitive. In case you initially install the bulbs and they don't illuminate, simply flip them around and re-install them to ensure proper functioning. This polarity sensitivity ensures a secure connection and optimal performance.

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View all 11 replacement options for size 3886X →

This page covers the 2004 Ford Focus and helps you verify the correct bulb size by lighting position. Instead of guessing by trim name alone, you can match each exterior and interior light on the car to the bulb listed for that location.

The 2004 Focus uses different bulbs depending on body style, trim, and lighting package, so the same model year may not use the same part in every position. Use the chart below to confirm the right fit for headlights, tail lights, turn signals, dome lights, and other lamps before you buy replacements.

For the best fitment results, always compare the bulb in your vehicle with the listing for your exact trim and equipment. Halogen and HID setups can use different headlight bulbs, and some aftermarket LED replacements may fit physically but not perform the same way as the original halogen bulb. If your Focus has been modified or converted, double-check beam pattern, polarity, and connector style before ordering. Because trim and lighting package differences can change the bulb used in a given position, it is smart to inspect the installed bulb first and match the number printed on the base whenever possible.

FAQ

What bulb does the 2004 Ford Focus use for the low beam headlight?

Most 2004 Ford Focus models use 9003 for the combined high beam and low beam headlight bulb. Some versions with HID headlights use D2S for the low beam instead, so check your headlamp setup before ordering.

What is the high beam bulb on a 2004 Ford Focus?

The standard high beam bulb is 9003 on many 2004 Focus models. SVT models with HID headlights may use H7 for the high beam, so trim and lighting package matter.

Which bulb fits the front turn signal on a 2004 Ford Focus LX?

The front turn signal bulb for the LX is 3157. Other trims may use a different front signal bulb, so confirm the exact headlamp assembly before replacing it.

What bulb is used for the rear turn signal?

The rear turn signal bulb is 3157 on the 2004 Ford Focus.

What bulb do I need for the brake light and tail light?

Both the brake light and tail light use 3157R on the 2004 Ford Focus.

What is the reverse light bulb for a sedan?

The sedan back up light bulb is 3156. There is also a separate back up reverse light listing of 921 for this model year, so it is best to verify the exact lamp position on your car.

What bulb fits the parking light and daytime running light?

The parking light bulb is 3157, and the daytime running light bulb is also 3157 on the 2004 Ford Focus.

What bulb is used for the front side marker light?

The front side marker light bulb is 194NA.

What bulb fits the license plate light?

The license plate light bulb is 6418.

Which bulb goes in the dome light?

The dome light bulb is 6411 or 6428 on the 2004 Ford Focus.

What bulb is used for the map light?

The map light bulb is 3886X.

What bulb fits the fog light on the front bumper?

The front fog light bulb is 899, if your Focus is equipped with fog lights.

What bulb is used for the center high mount stop light?

The center high mount stop light bulb is 2825 or 98.

Does the 2004 Ford Focus use the same bulb in every trim?

No. Trim level, body style, and lighting package can change the bulb size in several locations, especially the headlights, front turn signals, and interior lamps.

Can I replace the original bulbs with LED bulbs?

Yes, many positions can be upgraded to LED, but fitment and function can vary. Check for proper polarity, brightness, and compatibility with the Focus housing before switching from halogen to LED.

Ford Focus Bulb Size by Year