Subaru Legacy 2015 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 Low Beam(with halogen headlights) - H11
Headlight Bulb Low Beam(with HID headlights) - D4S
Back Up Reverse Light Bulb - 921
Brake Light Bulb - LED
Center High Mount Stop Light Bulb - LED
Daytime Running Light Bulb - 9005
License Plate Light Bulb - 168, 917
Parking Light Bulb - LED
Side Marker Light Bulb Front - 168NA
Side Marker Light Bulb Rear - 168NA
Tail Light Bulb - LED
Turn Signal Light Bulb Front - 7440A
Turn Signal Light Bulb Rear - 7440A
Dome Light Bulb - DE3175
Interior Door Light Bulb - 168, 917
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, Daytime Running Light Bulb

View all 30 replacement options for size 9005 →

H11 Bulbs

Used for: Headlight Bulb Low Beam(with halogen headlights)

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 →

D4S Bulbs

Used for: Headlight Bulb Low Beam(with HID headlights)

View all 12 replacement options for size D4S →

921 Bulbs

Used for: Back Up Reverse Light Bulb

View all 14 replacement options for size 921 →

168 Bulbs

Used for: License Plate Light Bulb, Interior Door Light Bulb

View all 17 replacement options for size 168 →

917 Bulbs

Used for: License Plate Light Bulb, Interior Door Light Bulb

View all 12 replacement options for size 917 →

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 Front, 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 page lists the bulb sizes for the 2015 Subaru Legacy and helps you verify the correct replacement by lighting position. Whether you are changing a headlight, brake light, reverse light, or interior lamp, matching the bulb to the exact location is the easiest way to avoid ordering the wrong part.

The 2015 Subaru Legacy uses a mix of LED and halogen lighting depending on the lamp position and equipment level. That means the correct bulb can vary between the high beam, low beam, fog light, and other exterior or interior lights, so checking each spot individually is important before you buy.

Fitment can vary by trim, lighting package, market, and body style, so always compare the bulb on the vehicle with the listing on this page before replacing it. Some 2015 Subaru Legacy models use halogen low beams, while others use HID low beams, and fog light fitment can also differ with the eyesight package and steering responsive fog setup. If you are considering aftermarket LED conversions, make sure the bulb type, connector, and housing clearance are compatible, since not every LED replacement will work correctly in every reflector or projector. For the best results, check the installed bulb before purchase, especially on lights with multiple possible sizes such as license plate, interior door, trunk, and map or dome lamps.

FAQ

What bulb does the 2015 Subaru Legacy use for the low beam headlights?

For 2015 Subaru Legacy models with halogen headlights, the low beam bulb is H11. Models with HID headlights use D4S instead.

What is the high beam bulb size on a 2015 Subaru Legacy?

The high beam headlight bulb size is 9005.

What bulb is used for the daytime running lights?

The daytime running light bulb size is 9005.

What size is the front turn signal bulb on this car?

The front turn signal bulb is 7440A.

What size is the rear turn signal bulb on the 2015 Subaru Legacy?

The rear turn signal bulb is also 7440A.

What bulb fits the reverse lights?

The back up reverse light bulb size is 921.

What are the license plate light bulb sizes?

The license plate light uses 168 or 917 bulbs.

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

Both the dome light and map light use DE3175 bulbs.

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

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

What are the side marker bulb sizes for the front and rear?

Both the front side marker and rear side marker bulbs are 168NA.

Does the 2015 Subaru Legacy use LED bulbs for some exterior lights?

Yes. The center high mount stop light, brake light, parking light, and tail light are listed as LED on this page.

What fog light bulb fits the 2015 Subaru Legacy with the eyesight package?

For models with the eyesight package and steering responsive fog lights, the front fog light bulb can be H11 LED or H16 LED depending on the setup.

Why should I check the installed bulb before ordering replacements?

Because trim and lighting package differences can change the correct bulb size. Checking the installed bulb helps confirm the exact fit, especially on lights that may vary by market or body style.

Subaru Legacy Bulb Size by Year