Nissan Armada 2021 Bulb Size

Bulb size chart

Headlight Bulb High Beam - H9
Headlight Bulb Low Beam - LED
Back Up Reverse Light Bulb - 921
Brake Light Bulb - 7440R
Center High Mount Stop Light Bulb - LED
License Plate Light Bulb - 168, 917
Parking Light Bulb - LED
Side Marker Light Bulb Front - LED
Side Marker Light Bulb Rear - LED
Stepwell Light Bulb - 2721
Tail Light Bulb - LED
Turn Signal Light Bulb Front - 7444NA
Turn Signal Light Bulb Rear - 7440A
Dome Light Bulb - 194, 7441
Door Mirror Illumination Light Bulb - LED
Glove Box Light Bulb - 2721
Interior Door Light Bulb - 168, 917
Map Light Bulb - 194, 7441
Trunk or Cargo Area Light - DE3175

H9 Bulbs

Used for: Headlight Bulb High Beam

Sealight L2 Series

Sealight L2 Series

Simple installation: it’s been designed as a plug-and-play lighting solution, so does not need the help of a mechanic to fit into most cars. No pain of 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 high-density aluminum body, ensuring up to 50,000 hrs lifespan. No spots: with a 360-degree light output radius, these bulbs remove all dark spots and provide a much wider angle of output than with standard bulbs.

$27.94

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PIAA 19665 H9 Xtreme White Plus

PIAA 19665 H9 Xtreme White Plus

If you’re looking for better visibility on your road, then Xtreme White Hybrid bulbs should be at the top of your list. These high-quality glasses and alloy filaments provide more contrast to what can sometimes become dim or dull light from stock lamps so that way not only do they allow car lovers to see farther but also safer as well! Made with safety in mind from the start these products have been designed by professionals who know exactly how important it is to have functioning bulbs in any season and during every weather.

$67.25

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KATANA H9 LED Headlight Bulbs

KATANA H9 LED Headlight Bulbs

Introducing the KATANA H9 LED Headlight Bulbs, the perfect solution for all your lighting needs on the road. This LED headlight bulb is 400% brighter than the original halogen lamp, providing you with 4 times the brightness and allowing you to see farther and wider. The H9 LED headlight has a 360° beam angle that ensures you have a perfect beam pattern without any dark spots, making it safe to drive in all weather conditions - be it rainy, foggy, or snowy. The installation process is simple and hassle-free, with a plug-and-play design that is almost 1:1 to the halogen lamp. You don't need any tools or modifications, and the installation can be completed in just 10 minutes. The KATANA H9 LED Headlight Bulbs are compatible with 99% of vehicles and come with an upgraded CANBUS that ensures seamless operation.

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View all 10 replacement options for size H9 →

921 Bulbs

Used for: Back Up Reverse Light Bulb

View all 14 replacement options for size 921 →

7440R Bulbs

Used for: Brake Light Bulb

View all 8 replacement options for size 7440R →

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 →

2721 Bulbs

Used for: Stepwell Light Bulb, Glove Box Light Bulb

Jtech 10 x T5 LED White Bulbs

Jtech 10 x T5 LED White Bulbs

The Jtech 10 x T5 LED White Bulbs are a direct replacement for all T5 Wedge Type 17 18 27 37 58 70 73 74 79 85 86 2721. They operate on a 12V input and emit bright white light with no UV or IR radiation. With an average lifespan of 50000 hours and LED SMD5050 (3chip) x 1P, these bulbs provide a long-lasting and reliable lighting solution. Jtech is known for providing superior product quality and service, making these britelites a popular choice among customers worldwide. Despite the presence of cheaper chipsets and modules on the market, these bulbs stand out for their exceptional performance and affordability.

$6.99

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View all 10 replacement options for size 2721 →

7444NA Bulbs

Used for: 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 →

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 →

194 Bulbs

Used for: Dome Light Bulb, Map Light Bulb

View all 21 replacement options for size 194 →

7441 Bulbs

Used for: Dome Light Bulb, Map Light Bulb

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 →

DE3175 Bulbs

Used for: Trunk or Cargo Area Light

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 →

This page helps you verify the bulb sizes for the 2021 Nissan Armada by lighting position, so you can match the correct replacement to the correct lamp. Whether you are changing a headlight, interior bulb, or exterior marker light, using the right fitment first can save time and avoid returns.

The 2021 Nissan Armada uses a mix of LED and replaceable bulb types depending on the location. Some exterior lights are listed as LED assemblies, while other positions use standard service bulbs such as 921, 168/917, 194/7441, H9, and 7440-series bulbs. Check the position carefully before buying any replacement.

Fitment can vary by trim, lighting package, market, and body style, so always confirm the exact bulb type on your vehicle before ordering. Some locations on the 2021 Armada are LED and may not use a simple replaceable bulb, while others may be halogen or incandescent service bulbs depending on configuration. If you are considering aftermarket LED conversions, make sure the bulb base, polarity, and physical clearance are compatible with the housing. The safest approach is to compare this bulb chart with the bulb currently installed in your Armada before purchase.

FAQ

What bulb size does the 2021 Nissan Armada use for the low beam headlight?

The listed low beam headlight bulb type for the 2021 Nissan Armada is LED. Because it is shown as LED, the low beam may be part of an LED lighting setup rather than a standard replaceable halogen bulb.

What bulb size does the 2021 Nissan Armada use for the high beam headlight?

The high beam headlight bulb is listed as H9 for the 2021 Nissan Armada.

What bulb size is used for the backup reverse light on the 2021 Armada?

The back up reverse light bulb is listed as 921.

What are the license plate light bulb sizes for the 2021 Nissan Armada?

The license plate light bulb sizes are listed as 168 and 917.

What bulb size is used for the dome light in the 2021 Armada?

The dome light bulb is listed as 194 and 7441.

What bulb size is used for the map light in the 2021 Nissan Armada?

The map light bulb is listed as 194 and 7441.

What bulb size is used for the front turn signal on the 2021 Armada?

The front turn signal light bulb is listed as 7444NA.

What bulb size is used for the rear turn signal on the 2021 Armada?

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

What bulb size is used for the brake light on the 2021 Nissan Armada?

The brake light bulb is listed as 7440R.

Are the parking lights and tail lights on the 2021 Armada replaceable bulbs?

In the available chart, the parking light bulb and tail light bulb are listed as LED. That usually means the light source is an LED unit rather than a standard bulb you swap like a traditional halogen or incandescent lamp.

What bulb size is used for the side marker lights on the 2021 Armada?

Both the front side marker light bulb and rear side marker light bulb are listed as LED.

What bulb size is used for the center high mount stop light on the 2021 Armada?

The center high mount stop light bulb is listed as LED.

What bulb size is used for the door mirror illumination light?

The door mirror illumination light bulb is listed as LED.

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

The trunk or cargo area light bulb is listed as DE3175.

What bulb size is used for the glove box light and stepwell light?

Both the glove box light bulb and the stepwell light bulb are listed as 2721.

Can bulb fitment differ between 2021 Nissan Armada trims?

Yes. Trim level, lighting package, market, and body style can affect which bulb or LED setup is installed, so always verify the exact position on your specific vehicle.

Should I check the installed bulb before buying a replacement?

Yes. Checking the installed bulb is the best way to confirm fitment, especially for positions that may vary by package or use LED assemblies instead of serviceable bulbs.

Nissan Armada Bulb Size by Year