Subaru Impreza 2018 Bulb Size

Bulb size chart

Fog Light Bulb Front(with eyesight package (steering responsive fog)) - H11 LED, H16 LED
Headlight Bulb High Beam - 9005
Headlight Bulb High Beam and Low Beam - LED
Headlight Bulb Low Beam - H11
Back Up Reverse Light Bulb - 7440
Brake Light Bulb - LED
Center High Mount Stop Light Bulb - LED
Daytime Running Light Bulb - LED
License Plate Light Bulb - 168, 917
Parking Light Bulb(with halogen headlights) - 7444NA
Parking Light Bulb(with LED headlights) - LED
Side Marker Light Bulb Front - 168NA
Side Marker Light Bulb Rear - 168NA
Tail Light Bulb - 168, 917
Turn Signal Light Bulb Front - 7444NA
Turn Signal Light Bulb Rear - 7440A
Dome Light Bulb - DE3175
Map Light Bulb - DE3175
Trunk or Cargo Area Light - 194, 7441

H11 LED Bulbs

Used for: Fog Light Bulb Front(with eyesight package (steering responsive fog))

View all 5 replacement options for size H11 LED →

H16 LED Bulbs

Used for: Fog Light Bulb Front(with eyesight package (steering responsive fog))

View all 5 replacement options for size H16 LED →

9005 Bulbs

Used for: Headlight Bulb High Beam

View all 30 replacement options for size 9005 →

H11 Bulbs

Used for: Headlight Bulb Low Beam

PIAA 15211 H11 Xtreme White Plus

PIAA 15211 H11 Xtreme White Plus

Xtreme White Hybrid bulbs are worth it if you want the lightest possible. They're brighter and provide better contrast versus stock, allowing drivers to see farther with greater safety on dark roads or high traffic areas like city streets at night time - because these lights don't have any filters that would interfere with their visibility! Made from quality materials such as quartz glass alongside our special alloy filaments which reflect heat much more efficiently than common metals do; this means they will last longer without getting too hot and eventually cracking under pressure (which can lead us to an accident).

$73.19

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View all 24 replacement options for size H11 →

7440 Bulbs

Used for: Back Up Reverse Light Bulb

View all 8 replacement options for size 7440 →

168 Bulbs

Used for: License Plate Light Bulb, Tail Light Bulb

View all 17 replacement options for size 168 →

917 Bulbs

Used for: License Plate Light Bulb, Tail Light Bulb

View all 12 replacement options for size 917 →

7444NA Bulbs

Used for: Parking Light Bulb(with halogen headlights), Turn Signal Light Bulb Front

TUINCYN 7444NA W21W LED White Light Bulb

TUINCYN 7444NA W21W LED White Light Bulb

Introducing the TUINCYN 7444NA W21W LED White Light Bulb, a reliable and easy-to-install lighting solution for your car. With its advanced features and impressive specifications, this bulb is designed to provide bright and efficient illumination, enhancing your driving experience. Installation is a breeze with the TUINCYN 7444NA W21W LED White Light Bulb. It is a plug and play bulb, which means no complicated wiring or modifications are needed. Simply remove your old bulb and insert the TUINCYN LED bulb into the socket for an instant upgrade. It's a hassle-free process that saves you time and effort. The light body structure of this bulb is designed for durability and longevity. With point-to-point welding, the light body is firm and not easily damaged. This ensures that the bulb can withstand various road conditions and vibrations, providing you with a reliable lighting solution that will last. Experience exceptional lighting coverage with the 360-degree beam angle design of the TUINCYN LED bulb. This design ensures that every corner is illuminated, leaving no dark spots or shadows. Whether you're driving in the city or on winding roads, you can rely on the TUINCYN LED bulb to provide clear and consistent lighting. With its faster on/off response time, the TUINCYN 7444NA W21W LED White Light Bulb delivers instant illumination when activated. This quick response ensures that other drivers can easily see your vehicle, enhancing safety on the road.

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View all 11 replacement options for size 7444NA →

168NA Bulbs

Used for: Side Marker Light Bulb Front, Side Marker Light Bulb Rear

View all 11 replacement options for size 168NA →

7440A Bulbs

Used for: Turn Signal Light Bulb Rear

TUINCYN Amber Yellow 7440A/7440NA/7440 LED Bulb

TUINCYN Amber Yellow 7440A/7440NA/7440 LED Bulb

Amber 7440 Bulb Used For Turn Signals Light Bulb, Including Front And Rear Turn Signals, Not For Other Position. CANBUS Ready For 98% Vehicle, No Interference, No Hyperflash, And No Error Code, Donnot Need Extra Load Resistors. Plug& Play Bulb Easily To Be Installed Within 10 Mins.  Premium quality 6063 aluminum alloy material ensure the light bulb with good heat dissipation and bring low energy consumption. IP68 waterproof and good construction ensure the bulb works well between -40 degree~ 80 degree environment.

$19.99

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View all 6 replacement options for size 7440A →

DE3175 Bulbs

Used for: Dome Light Bulb, Map Light Bulb

EBAIFUN 31mm DE3175 Led Bulbs, White

EBAIFUN 31mm DE3175 Led Bulbs, White

Introducing our high-performance 31mm DE3175 DE3021 DE3022 DE3023 festoon LED bulbs! These bulbs are designed to provide superior illumination and enhance the overall lighting experience in your vehicle. With a sleek and compact design, these bulbs are a perfect replacement for your existing car light bulbs. Equipped with 24-SMD 4014 type chipsets, these bulbs deliver an impressive brightness of approximately 400Lm, casting a brilliant 6000K white light. The stable light body structure ensures consistent and reliable performance, instantly upgrading the lighting system of your car. One of the key advantages of these LED bulbs is their exceptional lifespan. With a longevity of over 50,000 hours, you can rely on these bulbs to illuminate your path for years to come. The input current protection feature safeguards the circuit and ensures a safe temperature range, preventing any potential damage.

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Marsauto DE3175 LED Interior Bulb

Marsauto DE3175 LED Interior Bulb

Product Benefits: More Longevity: Built-in constant current IC for long lifespan, 5 times longer than a halogen bulb. Vibration resistant, energy-saving, low power consumption to reach a long LED bulb life up to 50,000 hours. Wide Application: Interior dome lights, map lights, license plate lights, parking lights, corner lights, trunk lights, side marker lights, courtesy lights, cargo lights, trunk lights, stepwell lights, vanity lights, etc. Easy Installation: The DE3175 LED Light bulb is easy to install, just plug and play! If it doesn’t light up, please flip it 180 degrees then it should light up

$8.99

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View all 14 replacement options for size DE3175 →

194 Bulbs

Used for: Trunk or Cargo Area Light

View all 21 replacement options for size 194 →

7441 Bulbs

Used for: Trunk or Cargo Area Light

KATUR T20 White/Amber Switchback LED Light Bulbs (7441)

KATUR T20 White/Amber Switchback LED Light Bulbs (7441)

The KATUR T20 White/Amber Switchback LED Light Bulbs (7441) are a great upgrade for your vehicle's lighting. These energy-efficient bulbs have a 12V operating voltage and are designed to last 50,000 hours, 50 times longer than traditional incandescent bulbs. The single-contact 7440 LED light bulb replaces most auto car incandescents and is well-matched with the original incandescent lights. The easy plug-and-play installation means you just have to plug it into the socket, and flip the bulb horizontally if it does not light up to match the + and - polarity. With 42 2835 SMD LED lights, this bulb provides bright and versatile white/amber switchback lighting. It is CE/RoHS compliant, ensuring high standards and quality. Choose the KATUR T20 White/Amber Switchback LED Light Bulbs for a longer-lasting and more versatile lighting solution.

$17.99

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View all 13 replacement options for size 7441 →

This 2018 Subaru Impreza bulb size guide helps you verify the correct bulb for each lighting position on the car, from headlights and turn signals to interior and cargo lights. Because Subaru used different lighting setups depending on trim, body style, and package, checking by bulb location is the safest way to match the right replacement.

Use this page to compare the bulb type for the specific lamp you need, whether your Impreza has halogen headlights or LED headlights. The chart is organized by lighting position so you can quickly confirm items like low beam, high beam, brake light, reverse light, license plate light, and dome light before you buy.

Fitment can vary by market and by equipment group, so always compare your vehicle’s installed bulb with the chart before ordering. The 2018 Impreza may use different bulbs for halogen versus LED headlight setups, and some fog light or parking light applications can change with the eyesight package or other factory options. If you are considering an aftermarket LED conversion, make sure the bulb base, depth, and beam pattern are compatible with the housing, since a bulb that fits physically may still perform poorly or cause glare. When possible, remove the old bulb first and confirm the number printed on the base, especially for exterior lamps that are easy to confuse, such as 7440A, 7444NA, 168, 194, or H11.

FAQ

What bulb size is the low beam on a 2018 Subaru Impreza?

The low beam bulb is H11 on halogen-equipped models. Some LED headlight setups use an integrated LED unit instead of a replaceable low beam bulb.

What bulb size is the high beam on a 2018 Subaru Impreza?

The halogen high beam bulb is 9005. If your car has LED headlights, the high beam may be part of the LED headlight assembly rather than a separate bulb.

Does the 2018 Subaru Impreza use LED headlights?

Some trims or lighting packages do. On those versions, the high beam and low beam are listed as LED rather than separate halogen bulbs.

What bulb is used for the front turn signal?

The front turn signal bulb is 7444NA.

What bulb is used for the rear turn signal?

The rear turn signal bulb is 7440A.

What bulb size is the reverse light on this Impreza?

The back up reverse light bulb is 7440.

What bulb is used for the license plate light?

The license plate light bulb is 168 or 917.

What bulb size is the dome light and map light?

Both the dome light and map light use DE3175 bulbs.

What bulb is used for the trunk or cargo area light?

The trunk or cargo area light uses 194 or 7441 bulbs.

What bulb size is the front side marker light?

The front side marker light bulb is 168NA.

What bulb size is the rear side marker light?

The rear side marker light bulb is 168NA.

What bulb is used for the parking light with halogen headlights?

For halogen headlight models, the parking light bulb is 7444NA.

What bulb is used for the parking light with LED headlights?

For LED headlight models, the parking light bulb is listed as LED rather than a standard replaceable halogen bulb.

What bulb size is the fog light on models with the eyesight package?

For front fog lights with the eyesight package and steering responsive fog, the listing shows H11 LED or H16 LED depending on the exact setup.

Should I check the installed bulb before buying replacements?

Yes. Trim, package, and market differences can affect fitment, so checking the installed bulb is the best way to avoid ordering the wrong part.

Subaru Impreza Bulb Size by Year