Subaru WRX 2017 Bulb Size

Bulb size chart

Fog Light Bulb Front(with eyesight package (steering responsive fog)) - H11 LED, H16 LED, H8 LED
Headlight Bulb High Beam - 9005
Headlight Bulb Low Beam - LED
Headlight Bulb Low Beam(Base) - H11
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 - 168, 917, 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
Map Light Bulb - DE3175
Trunk or Cargo Area Light - 168, 917

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 →

H8 LED Bulbs

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

Sealight L2 Series

Sealight L2 Series

Prevents blinding on-coming vehicles: these light bulbs utilize the super high quality and most modern technology LED chips. This technology helps you get a LED array similar to the filament inside of an original halogen bulb. This creates a nice cut line on top of the beam. No pain in replacing bulbs often: a maximum level of heat dissipation is achieved when they are in use thanks to the ball-bearing cooling fan, the copper thermal heat sink, and the high-density aluminum body, ensuring up to 50,000 hrs lifespan.

$27.94

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View all 4 replacement options for size H8 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(Base)

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 →

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, Parking Light Bulb, Trunk or Cargo Area Light

View all 17 replacement options for size 168 →

917 Bulbs

Used for: License Plate Light Bulb, Parking Light Bulb, Trunk or Cargo Area Light

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

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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 →

If you are looking up bulb sizes for a 2017 Subaru WRX, this page is designed to help you match the correct bulb by lighting position. The WRX can use different bulbs depending on the exact lamp location, and some items are LED while others use replaceable halogen-style bulbs. Checking the chart by position is the safest way to confirm what fits before you buy.

For the 2017 Subaru WRX, common fitment points include the low beam, high beam, daytime running light, turn signal, reverse light, license plate light, dome light, map light, and fog light. Because trim and lighting packages can vary, especially by market and body style, it is important to compare the bulb location on your car with the bulb listing shown for that position.

Fitment can change between trims and packages, so do not assume every 2017 WRX uses the same bulb setup. Some models have LED lighting in places where others use serviceable bulbs, and some aftermarket conversions may change the original bulb type or connector. If your WRX has been modified, the safest approach is to check the bulb already installed before ordering a replacement. This is especially useful for headlight and fog light applications, where halogen and LED options may differ and the wrong choice can affect beam pattern, brightness, or warning messages.

FAQ

What bulb does the 2017 Subaru WRX use for the low beam headlight?

The chart lists the 2017 Subaru WRX low beam headlight as LED on most entries, and also shows a base low beam bulb type of H11. That means the exact setup can depend on trim or lighting package, so verify the lamp on your car before ordering.

What is the high beam bulb size for a 2017 Subaru WRX?

The high beam headlight bulb is listed as 9005 for the 2017 Subaru WRX.

What bulb is used for the daytime running light on this WRX?

The daytime running light bulb is listed as 9005 for the 2017 Subaru WRX.

What size is the front turn signal bulb?

The front turn signal light bulb is listed as 7440A.

What size is the rear turn signal bulb?

The rear turn signal light bulb is also listed as 7440A.

What bulb fits the back up reverse light?

The back up reverse light bulb is listed as 921.

What bulb is used for the license plate light?

The license plate light bulb is listed as 168 or 917.

What bulb fits the dome light and map light?

Both the dome light and map light are listed as DE3175.

What bulb is used for the front and rear side marker lights?

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

Does the 2017 Subaru WRX use LED bulbs in some positions?

Yes. The chart shows LED lighting for several positions, including the center high mount stop light, brake light, tail light, and low beam headlight entries on this page.

What should I check before buying replacement bulbs for my WRX?

Check the exact bulb position, your trim level, and whether the car has a standard halogen setup or an LED-equipped package. It is also smart to compare the installed bulb to the chart before purchase, especially if the car has been modified or if you are replacing fog lights or headlights.

What fog light bulb does the 2017 Subaru WRX with the eyesight package use?

For the fog light front with the eyesight package, the chart notes H11 LED, H16 LED, and H8 LED as possible raw list entries. Because the fitment can vary, confirm the bulb already installed on the vehicle before ordering a replacement.

Subaru WRX Bulb Size by Year