Hyundai Ioniq EV 2018 Bulb Size

Bulb size chart

Headlight Bulb High Beam - 9005
Headlight Bulb High Beam and Low Beam - D3S
Headlight Bulb Low Beam - H7
Back Up Reverse Light Bulb - 921
Brake Light Bulb - 7528
License Plate Light Bulb - 168
Parking Light Bulb - 168
Side Marker Light Bulb Front - 168NA
Side Marker Light Bulb Rear - 168NA
Tail Light Bulb - 7528
Turn Signal Light Bulb Front - 2357A
Turn Signal Light Bulb Rear - 1156A
Dome Light Bulb - DE3175
Trunk or Cargo Area Light - 6418
Vanity Mirror Light Bulb - 6418

9005 Bulbs

Used for: Headlight Bulb High Beam

View all 30 replacement options for size 9005 →

D3S Bulbs

Used for: Headlight Bulb High Beam and Low Beam

Philips D3S Standard Authentic Xenon HID

Philips D3S Standard Authentic Xenon HID

POWERFUL LIGHT FROM XENON HID BULBS OFFER MAXIMUM SAFETY: Xenon HID (High Intensity Discharge) headlight bulbs offer twice as much light* for safer driving in all conditions while consuming 50% less power. The intense white light produced by the Xenon HID lamps is comparable to daylight. Studies have demonstrated that xenon automotive lighting helps drivers to concentrate on the road and to distinguish obstacles and road signs much faster than traditional lamps. *Compared to standard halogen bulbs

$79.99

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OSRAM XENARC D3S HID Xenon Headlight bulbs 66340

OSRAM XENARC D3S HID Xenon Headlight bulbs 66340

 Extremely Long Life with precise light distribution & consistent performance - can efficiently work for 4000 hours.  All HID lights discolor to get whiter/bluer over usage & dim down. When comparing this NEW bulb against your OLD bulb, the NEW bulb may look warmer in color, which is normal. Replacing in PAIR is suggested. Extremely Long Life with precise light distribution & consistent performance. 100% legal for On/Off-road use | Replace in pairs for optimal performance.

$108.99

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View all 10 replacement options for size D3S →

H7 Bulbs

Used for: Headlight Bulb Low Beam

View all 22 replacement options for size H7 →

921 Bulbs

Used for: Back Up Reverse Light Bulb

View all 14 replacement options for size 921 →

7528 Bulbs

Used for: Brake Light Bulb, Tail Light Bulb

KATUR 7528 Super Bright LED Light Bulbs

KATUR 7528 Super Bright LED Light Bulbs

The KATUR 7528 Super Bright LED Light Bulbs are a great choice for anyone looking to upgrade their vehicle's lighting. With a 360° lighting angle and a perfect beam pattern, these bulbs offer bright and safe driving lighting with no dark spots or glare for other drivers. The operating voltage is 12V-24V and the wattage is 24W, making these bulbs a more efficient choice compared to halogen or incandescent bulbs. These LED bulbs have a built-in stable constant current IC driver that ensures a longer lifespan and adjusts the current automatically. The built-in Canbus function makes them error-free and eliminates hyper flash, making them compatible with most cars. The non-polarity design makes installation a breeze, with a simple plug-and-play setup. These standard bulbs are brighter and more energy-efficient, offering enough light to improve your driving experience.

$22.99

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View all 11 replacement options for size 7528 →

168 Bulbs

Used for: License Plate Light Bulb, Parking Light Bulb

View all 17 replacement options for size 168 →

168NA Bulbs

Used for: Side Marker Light Bulb Front, Side Marker Light Bulb Rear

View all 11 replacement options for size 168NA →

2357A Bulbs

Used for: Turn Signal Light Bulb Front

KATUR Super Bright 2357A LED Bulbs With 48-EX Chipsets with Projector

KATUR Super Bright 2357A LED Bulbs With 48-EX Chipsets wi...

Better Visibility 4014 LED chips Super bright 4014 48Chips to provide the LED with the proper beam patterns.No dark spots, no short beams, and no scattered light.360 Degree lighting, brings an astounding emitted light effect. Great performance 1157 BAY15D 2057 2357 7528 LED Bulbs are waterproof and can work in any bad weather. Provide a good view when you are driving. Perfect performance in conditions of poor visibility due to rain, fog, dust, or snow. Excellent heat dissipation design Adopt a large aluminum heat sink to avoid trouble by heat generation, achieving extremely excellent heat resistance and heat dissipation that can withstand high temperatures. It also increases the lighting efficiency and extends the service time to 50,000+hrs. Cross Reference number Standard dual-contact 1157/BAY15D Base can replace Stock Bulbs or Incandescents such as 1016 1034 1157 1157A 1178A 1196 2057 2057A 2357 2357A 2357NA 2397 3496 7528 94. Easy installation  Well matched with the original Incandescence lights. Easy plug-and-play installation - just plug it into the socket.

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View all 10 replacement options for size 2357A →

1156A Bulbs

Used for: Turn Signal Light Bulb Rear

Philips 1156A LongerLife Miniature Bulb

Philips 1156A LongerLife Miniature Bulb

Philips LongerLife replacement mini bulbs are the ideal choice for drivers seeking excellent value. These miniature bulbs outperform standard incandescent ones, thanks to their innovative filament design and gas fill mixture. They boast an impressive lifespan that is twice as long as that of standard incandescent bulbs. In addition to their extended longevity, these bulbs offer the best value for your money. They are crafted with original equipment quality, ensuring reliable performance on the road. For optimal visibility, it is recommended to replace them in pairs. Over time, bulbs tend to dim, so replacing them together guarantees a symmetrical light beam from both bulbs, enhancing safety and visibility.

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Auxito 1156 Amber Light Bulbs

Auxito 1156 Amber Light Bulbs

Upgrade your vehicle's turn signal lights with AUXITO ProTurn 1156 LED Bulbs, featuring 600% more brightness compared to traditional bulbs. Amber yellow LEDs create a great view of visibility, safety, and durability while making your signals highly noticeable and your driving much safer. Equipped with the latest 1860 LED chipset, each light provides 4000 lumens for bright and sharp turn signals, far and wide, making them easily viewed in the toughest conditions. The 360° illumination design eliminates dark spots and shadows for a consistent, attention-to-detail lighting effect. With a design nearly identical in size to halogen bulbs, AUXITO ProTurn 1156 bulbs are truly plug-and-play. The installation can be pretty straightforward. These bulbs are Canbus error-free and work fine with 99% of vehicles without flickers or errors. Additionally, load resistors are available for extra support in sensitive vehicle systems.

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View all 13 replacement options for size 1156A →

DE3175 Bulbs

Used for: Dome 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 →

6418 Bulbs

Used for: Trunk or Cargo Area Light, Vanity Mirror Light Bulb

Philips 6418 Ultinon LED Bulb

Philips 6418 Ultinon LED Bulb

If you are looking to upgrade your style without buying a new car, replacing your interior and exterior lighting with Philips Ultinon LEDs is a smart way to spend your money. Philips Ultinon LED lights are a direct replacement for conventional bulbs. They’re easy to install and available for a wide range of interior and exterior applications. Whether it’s for backup, stopping, or signaling, Philips Ultinon exterior lighting is designed to provide excellent light distribution. The light is projected where you need it so not only can you see more inside your car, you can see more on the road. Make a statement and get noticed with Philips LEDs.

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View all 9 replacement options for size 6418 →

This page helps you verify the bulb sizes for the 2018 Hyundai Ioniq EV by lighting position, so you can match the correct replacement before you buy. Because trim and lighting equipment can vary, it is a practical reference for checking headlights, tail lamps, interior lights, and other exterior bulbs on this model.

The 2018 Hyundai Ioniq EV uses a mix of bulb types depending on the lamp location and market. Some positions may share the same bulb number, while others differ by trim or package, so it is smart to confirm the exact socket and function on your vehicle before ordering parts.

For the best fitment results, compare your car’s installed bulb with the listing on this page and pay attention to trim, lighting package, and body style differences. Some Ioniq EVs use halogen-style bulbs in certain positions, while others may have LED equipment or different headlamp setups, especially in markets with optional lighting packages. If your car has been modified with aftermarket conversions, the original bulb size may no longer match the factory chart. Before buying replacements, remove the bulb and check the base, connector, and printed code on the bulb itself whenever possible.

FAQ

What bulb size does the 2018 Hyundai Ioniq EV use for the low beam headlight?

The listed low beam bulb size is H7 for some configurations. However, the page also notes a D3S headlight setup for certain vehicles, so you should verify which headlamp type is installed on your specific Ioniq EV before purchasing.

What bulb size does the 2018 Hyundai Ioniq EV use for the high beam headlight?

The high beam bulb size listed for this model is 9005. Check the lamp housing and your current bulb before ordering, since lighting equipment can vary by market and trim.

Does the 2018 Hyundai Ioniq EV use the same bulb for both high and low beam in some trims?

Yes, some configurations are listed with a D3S headlight bulb for both high beam and low beam. That is not universal, so confirm your vehicle’s exact headlight setup first.

What is the reverse light bulb size on the 2018 Hyundai Ioniq EV?

The back up reverse light bulb size listed is 921.

What bulb size is used for the license plate lights?

The license plate light bulb size listed for the 2018 Hyundai Ioniq EV is 168.

What bulb size is used for the parking lights?

The parking light bulb size listed is 168.

What are the front and rear side marker bulb sizes?

Both the front side marker light bulb and rear side marker light bulb are listed as 168NA.

What bulb size is used for the dome light?

The dome light bulb size listed is DE3175.

What bulb size is used for the vanity mirror light?

The vanity mirror light bulb size listed is 6418.

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

The trunk or cargo area light bulb size listed is 6418.

What bulb size is used for the rear turn signal on the 2018 Hyundai Ioniq EV?

The rear turn signal light bulb size listed is 1156A.

What bulb size is used for the front turn signal on the 2018 Hyundai Ioniq EV?

The front turn signal light bulb size listed is 2357A.

What bulb size is used for the brake lights and tail lights?

Both the brake light bulb and tail light bulb are listed as 7528.

Why should I check my installed bulb before buying a replacement?

Because the 2018 Hyundai Ioniq EV can vary by trim, lighting package, and market, the installed bulb is the best confirmation of fitment. This is especially important for headlamps and any vehicle that may have been converted or modified.

Hyundai Ioniq EV Bulb Size by Year