2004 Subaru Impreza Bulb Size
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Bulbs Chart
2004 Subaru Impreza Fog Light Bulb Front (H3)
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Premium Pick
Intense white light with a slight blue tint for enhanced curb appeal. 55=110wattst provides 110 watts of light using 55 watts of power. Designed with a high-quality heat-resistant tube. Manufactured to SAE recommended specifications and DOT compliant.
PIAA 15223 H3 Xtreme White Plus
Halogen Lights
2004 Subaru Impreza Headlight Bulb High Beam (9005)
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#1 Bestseller
【Super 36000LM Brightness】SEALIGHT 9005 LED bulbs use double-sided prime enhanced chips to deliver up to 8X illumination of other bulbs 【360° illumination】 ensure no black spots, shadows, or glare 【5 Minutes Easy Installation】 optimised in appearance, real 1:1 in size to stock bulbs 【99% Compatibility】 fit almost 99% compatibility without failure or flicker 【NoSealight L2 Series
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Trustworthy Manufacturer
Why should you choose this bulb? Perfect Beam Pattern: Super focus beam pattern ensures bright light illuminates while not dazzle oncoming drivers, improving the driving experience. Ultra-thin chip carrier reduces dark spot 50000 Hours Lifespan: Fanless base helps dissipate the heat to maintain a suitable temperature to avoid damage caused by overheating....SEALIGHT 9005 LED Bulbs
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Brand-new
The Fahren Termitor 9005/HB3 LED Headlight Bulbs are the perfect choice for anyone looking to upgrade their vehicle's lighting system. These bulbs feature 800% breakthrough brightness, making them one of the brightest headlight bulbs on the market. Equipped with Z10 technology, each bulb utilizes a high-power double-sided 12 LED large chip...2023 Upgraded Fahren Termitor 9005/HB3 LED Headlight Bulbs
LED Lights
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Premium Pick
4000k Bright White Color for Visibility and Style Heat Resistant Quartz Glass for Long Life XTRA Technology for Increased Light Output Aerospace Alloy Filaments for Durability Select DOT / SAE Compliance for Street LegalityPIAA 19615 9005 (HB3) Xtreme White Plus
Halogen Lights
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Best Overall
Genuine Morimoto Elite HID System Pair of XB35 (35W) or XB55 (50W) Ballasts Based Upon Product Selections Pair of High Quality Morimoto Bulbs Heavy Duty Double Relay Harness 5 year manufacturer warranty for XB35 and 3 Years for XB55Morimoto Elite HID Kit System
Xenon HID Conversion Kit
2004 Subaru Impreza Headlight Bulb Low Beam(WRX STI) (D2R)
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Best Choice
POWERFUL LIGHT FROM XENON HID BULBS OFFER MAXIMUM SAFETY: Xenon HID (High Intensity Discharge) headlight bulbs offer twice as much light* for safer driving in all conditions while consuming 50% less power. The intense white light produced by the Xenon HID lamps is comparable to daylight. Studies have demonstrated that...Philips D2R Standard Authentic Xenon
Xenon HID Conversion Kit
2004 Subaru Impreza Headlight Bulb Low Beam(Outback) (H1)
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Premium Pick
Xtreme White Hybrid bulbs are the perfect upgrade for your vehicle. They give off more contrast and brighter down road illumination versus stock, allowing you to see farther with greater safety! Made from high-quality quartz glass along with alloy filaments that can disperse heat better than regular metals so theyPIAA 11655 H1 Xtreme White Plus
Halogen Lights
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Excellent Quality For a Reasonable Price
1:1 MINI SIZE AS ORIGINAL BULBS Mini size design, no installation issues, which means you can intall them your car perfectly. Plug and play, 5-minute quick and 100% successful installation. NO FEAR OF EXTREME BAD WEATHER IP68 waterproof design, function properly under the various extreme weather. Improve your visibility in rainy, snowy, and foggy days,NOVSIGHT Mini H1 LED Fog Light Bulbs, 6500K Cool White
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We Recommend
Discover the LUXSTER 2024 Punisher H1 LED Light Bulb from the renowned Punisher Series. This bulb offers a striking balance of powerful visibility and courtesy, ensuring you see clearly without disturbing oncoming drivers. With its 70W High-power LED Chip, it delivers an impressive 40,000LM light output and boasts 46% light...LUXSTER 2024 Punisher H1 LED Light Bulb
LED Lights
2004 Subaru Impreza Center High Mount Stop Light Bulb (921)
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Best Choice
Replace your standard car lights with our robust Philips Vision LEDs that deliver dynamic lighting for your vehicle, both inside and out. The innovative design and unmatched performance of Philips Vision LEDs are available for brake and taillights, backup lights, dome lights, and license plate lights. These bulbs are coveredPhilips 12789LPB2 Bright White Vision
Halogen Lights
2004 Subaru Impreza License Plate Light Bulb (168)
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Premium Pick
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 coatPIAA Xtreme White Plus High Performance
Halogen Lights
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For Car Dome, Map Door, Courtesy, License Plate Lights
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.Marsauto LED Light Bulb 6000K Replacement Bulbs
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Inexpensive But Reliable
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...Diode Dynamics HP3 LED Bulbs
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Extremely Bright
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).iBrightstar T10 168 LED Bulbs
LED Lights
2004 Subaru Impreza Parking Light Bulb (168)
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Premium Pick
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 coatPIAA Xtreme White Plus High Performance
Halogen Lights
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For Car Dome, Map Door, Courtesy, License Plate Lights
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.Marsauto LED Light Bulb 6000K Replacement Bulbs
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Inexpensive But Reliable
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...Diode Dynamics HP3 LED Bulbs
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Extremely Bright
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).iBrightstar T10 168 LED Bulbs
LED Lights
2004 Subaru Impreza Center High Mount Stop Light Bulb(Outback) (912)
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Premium Pick
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.AUXITO 912 921 LED Bulbs
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Perfect for reverse lights
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...Senzeal 912 LED White Bulb
LED Lights
2004 Subaru Impreza Trunk or Cargo Area Light (921)
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Best Choice
Replace your standard car lights with our robust Philips Vision LEDs that deliver dynamic lighting for your vehicle, both inside and out. The innovative design and unmatched performance of Philips Vision LEDs are available for brake and taillights, backup lights, dome lights, and license plate lights. These bulbs are coveredPhilips 12789LPB2 Bright White Vision
Halogen Lights
2004 Subaru Impreza Dome Light Bulb (DE3175)
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Premium Quality
Product Benefits Super Bright Each LED festoon bulb has 12 pieces 2835 chipsets high brightness LED and is made with an aluminum body design for better heat dissipation Much brighter than original bulbs.No tools needed No modification of wire is needed. Socket type 31mm festoon Light Bulbs.Fit sockets: DE3175 DE3021 DE3022 DE3023 DE3175LL DE3021LL...Ruiandsion DE3175 LED Dome Light Bulb
LED Lights
2004 Subaru Impreza Map Light Bulb (DE3175)
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Premium Quality
Product Benefits Super Bright Each LED festoon bulb has 12 pieces 2835 chipsets high brightness LED and is made with an aluminum body design for better heat dissipation Much brighter than original bulbs.No tools needed No modification of wire is needed. Socket type 31mm festoon Light Bulbs.Fit sockets: DE3175 DE3021 DE3022 DE3023 DE3175LL DE3021LL...Ruiandsion DE3175 LED Dome Light Bulb
LED Lights
2004 Subaru Impreza Trunk or Cargo Area Light(Compare to original - Option 1) (912)
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Premium Pick
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.AUXITO 912 921 LED Bulbs
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Perfect for reverse lights
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...Senzeal 912 LED White Bulb
LED Lights
2004 Subaru Impreza Headlights
2004 Subaru Impreza Tail Lights
Subaru Impreza Bulb Size By Years
Finding the right bulb sizes for a 2004 Subaru Impreza can feel confusing when parts listings disagree. This chart exists to remove guesswork by listing factory bulb types for headlights, turn signals, brake lights, and interior lamps. The problem is often mismatched terminology and aftermarket options, so the goal here is rapid, accurate selection with minimal back-and-forth.
Use the list as your primary reference, then validate against your owner's manual or the bulb itself. A recommended assumption is that stock fitment is the baseline; consider trade-off choices like LED upgrades only after checking socket type and CAN-bus constraints. If you order online, note part numbers and confirm return policies before installation.
Affiliate disclaimer: some links on this page are affiliate links and may earn a small commission at no extra cost to you. That revenue helps maintain and update the chart. If a bulb doesn’t fit or flickers, recheck the socket type and wiring grounding as initial troubleshooting.
2004 Subaru Impreza specs
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