Subaru Crosstrek 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(with halogen headlights) - 9005
Daytime Running Light Bulb(with LED headlights) - LED
License Plate Light Bulb - 168
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
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 - DE3022

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, Daytime Running Light Bulb(with halogen headlights)

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 →

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 →

DE3022 Bulbs

Used for: Trunk or Cargo Area Light

Yorkim DE3022 LED Bulb 31mm Festoon LED Bulb

Yorkim DE3022 LED Bulb 31mm Festoon LED Bulb

Super Bright 10-SMD 4014 Chipset - 360-degree lighting angle design, No blind spot, 300% brighter than stock lamps Latest LED Technology - No flickering, No UV light Emission, & No IR radiation; Easy plug-and-play installation High-Quality Aluminum Body - Low temperature, low power consumption, & long-lasting life of up to 50,000 hours. Fitment- Fit numerous applications - DE3021 DE3022 DE3023 DE3175 3021 3022 3528 3175 6428 6430 7065 6614 6614F 6641 12818 12842 30922 F30-WHP TS-14V1CP bulbs.

$11.99

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TUINCYN DE3022 1.25

TUINCYN DE3022 1.25

Used for Dome Light, Map Light, Trunk Light, License Plate Light, Side Marker, Backup Light, Side Door Courtesy Light, Luggage Compartment Light, Cargo Light, etc. Product Benefits: Easy to install, Just plug and play, no wiring needed. Point to point welding, the light body structure and firm, not easy to damage. Energy efficient with new LED technology reduces power consumption. 360 Degree Beam Angle design lights up every corner. Faster on/off response time.  

$9.99

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View all 12 replacement options for size DE3022 →

This page covers the bulb sizes for the 2021 Subaru Crosstrek and is organized by lighting position so you can quickly verify the correct replacement before you buy. Whether you are replacing a headlight, turn signal, interior lamp, or cargo light, checking the bulb chart by location helps reduce guesswork and makes it easier to match the right part to the right socket.

The 2021 Crosstrek can use different bulbs depending on trim, lighting package, and market. Some versions use LED assemblies in key exterior positions, while others use halogen bulbs with separate replaceable lamps. Use this page as a fitment guide for the bulb location you are working on, and compare it with the bulb already installed in your vehicle when possible.

For best results, confirm whether your Crosstrek has halogen headlights or LED headlights before ordering, since the bulb types are not the same across those setups. Trim and package differences can also affect fog lights and daytime running lights, especially on models with the EyeSight package or steering responsive fog lights. If you are considering an aftermarket LED conversion, make sure the bulb base, beam pattern, and connector style are compatible with the housing, since a bulb that fits physically may still perform poorly if it is not designed for that application. When in doubt, remove the existing bulb and check the part number or base code before purchase, especially for exterior lights where fitment varies by body style and equipment level.

FAQ

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

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

What bulb size is used for the high beam headlight on halogen Crosstrek models?

Halogen headlight models use a 9005 bulb for the high beam.

Does the 2021 Crosstrek use the same bulb for daytime running lights on all trims?

No. LED headlight models use LED daytime running lights, while halogen headlight models use a 9005 bulb for the daytime running light function.

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

The front turn signal bulb is listed as 7444NA.

What bulb does the rear turn signal use?

The rear turn signal bulb is 7440A.

What bulb size is used for the license plate light?

The license plate light bulb is 168.

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

Both the dome light and map lights use DE3175 bulbs.

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

The trunk or cargo area light uses DE3022.

What bulb does the back up reverse light use?

The back up reverse light bulb is 7440.

What bulb size is used for the front fog lights on Crosstrek models with the EyeSight package and steering responsive fog lights?

Those fog light setups are listed with H11 LED or H16 LED options, depending on the exact configuration.

Are the parking light bulbs the same on LED and halogen headlight models?

No. Models with LED headlights use LED parking lights, while halogen headlight models use 7444NA parking light bulbs.

Do trim and market differences matter on the 2021 Crosstrek?

Yes. Trim level, lighting package, body style, and market can change the bulb setup, so it is important to verify the exact lighting position and compare it with the bulb in the vehicle before ordering.

Subaru Crosstrek Bulb Size by Year