Subaru Impreza 2021 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

Buy on Amazon →

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.

Buy on Amazon →

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

Buy on Amazon →

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.

Buy on Amazon →

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

Buy on Amazon →

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

Buy on Amazon →

View all 13 replacement options for size 7441 →

This 2021 Subaru Impreza bulb size guide helps you verify the correct bulbs by lighting position, so you can match the right replacement before you buy. Because the Impreza can use different lighting setups depending on trim, package, body style, and market, it is important to confirm the exact lamp location on your car rather than relying on a single universal bulb list.

Use this page to check common exterior and interior bulb fitment for the 2021 Subaru Impreza, including headlights, brake lights, turn signals, license plate lights, dome lights, and more. Whether your car has halogen headlights or LED lighting, the bulb chart below is organized to make replacement easier and reduce the chance of ordering the wrong part.

Fitment on the 2021 Subaru Impreza can vary by trim and lighting package, especially when comparing halogen headlights to LED-equipped models. Some positions may use different bulbs on cars with the eyesight package or steering responsive fog lights, and aftermarket LED conversions can change the required bulb type or create compatibility issues. Before purchasing, check the bulb currently installed in your vehicle, compare it to the chart, and confirm whether your Impreza uses a standard halogen bulb or an LED assembly that may not be serviceable with a simple bulb swap.

FAQ

What bulb does the 2021 Subaru Impreza use for the low beam headlight?

The 2021 Subaru Impreza uses an H11 bulb for the low beam headlight on halogen-equipped models. LED headlight versions use an LED assembly instead of a standard replaceable halogen bulb.

What bulb fits the high beam headlight on a 2021 Subaru Impreza with halogen headlights?

For halogen headlights, the high beam bulb is 9005. If your Impreza has LED headlights, the high beam and low beam are part of an LED lighting setup rather than separate halogen bulbs.

Does the 2021 Subaru Impreza have different parking light bulbs depending on headlight type?

Yes. Models with halogen headlights use 7444NA for the parking light bulb, while models with LED headlights use an LED parking light setup.

What is the front turn signal bulb size on the 2021 Subaru Impreza?

The front turn signal bulb is 7444NA on this model. Always confirm the exact headlight configuration if your vehicle has been modified or converted.

What bulb is used for the rear turn signal on the 2021 Subaru Impreza?

The rear turn signal bulb is 7440A.

What is the backup reverse light bulb for the 2021 Subaru Impreza?

The backup reverse light bulb is 7440.

What bulb fits the license plate lights on a 2021 Subaru Impreza?

The license plate light bulb sizes listed for the 2021 Subaru Impreza are 168 and 917.

What bulb is used for the dome light and map light?

Both the dome light and map light use DE3175 bulbs on the 2021 Subaru Impreza.

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

The trunk or cargo area light uses a 194 or 7441 bulb.

What bulb fits the front and rear side marker lights?

The front side marker light bulb is 168NA, and the rear side marker light bulb is also 168NA.

What bulb does the 2021 Subaru Impreza use for the center high mount stop light?

The center high mount stop light uses an LED bulb/assembly on the 2021 Subaru Impreza.

Are the brake lights on the 2021 Subaru Impreza replaceable with a standard bulb?

The brake light is listed as LED on this model, so many versions use an LED assembly rather than a standard replaceable bulb. Check the installed lamp before ordering parts.

What fog light bulb fits the 2021 Subaru Impreza with the eyesight package?

For front fog lights on models with the eyesight package and steering responsive fog lighting, the listed options are H11 LED and H16 LED, depending on the exact setup.

Can I use aftermarket LED bulbs in a 2021 Subaru Impreza halogen housing?

You can, but fitment and beam pattern may vary. Aftermarket LED bulbs may require additional adapters, resistors, or CAN-bus compatibility, and they may not perform the same as the original halogen bulb.

What is the best way to confirm the correct bulb before buying?

Check the bulb currently installed in your 2021 Subaru Impreza, compare it to the lighting position on the chart, and verify whether your car has halogen headlights, LED headlights, or a special lighting package before ordering replacements.

Subaru Impreza Bulb Size by Year