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Forward Lighting
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Exterior Lighting
- Back Up Light Bulb » 921
- Brake Light Bulb (wo/projector-type headlamps) » 2357
- Center High Mount Stop Light Bulb » 7440
- License Plate Light Bulb » 168
- Parking Light Bulb » 2357A
- Side Marker Light Bulb Front » 168
- Side Marker Light Bulb Rear (wo/projector-type headlamps) » 168
- Tail Light Bulb Inner (wo/projector-type headlamps) » 168
- Tail Light Bulb Outer (wo/projector-type headlamps) » 2357
- Turn Signal Light Bulb Front » 2357A
- Turn Signal Light Bulb Rear » 1156A
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Interior Lighting
2016 Hyundai Elantra Headlight Bulb Size & LED Upgrade Guide
The 2016 Hyundai Elantra launched a new generation that proved Hyundai could go toe-to-toe with the Civic and Corolla on every metric that matters. If you are searching for the 2016 Hyundai Elantra headlight bulb size, the factory setup uses H11 low beam bulbs, 9005 high beam bulbs, and H11 fog light bulbs. Halogen comes standard on most trims, with LED reserved for the Limited. Upgrading to 2016 Hyundai Elantra LED headlights is one of the fastest ways to modernize a car that already punches above its price point.
As the sixth-generation debut, the 2016 Elantra brought a sharper design, a refined 2.0L engine, and the Value Edition trim aimed squarely at budget-conscious buyers. The headlights, however, left room for improvement. Factory halogens produce a warm yellow beam that fades noticeably compared to modern LED output, and a direct-fit conversion kit addresses that gap without any modification to the housing or wiring.
LED vs. HID: Choosing the Right 2016 Elantra Headlight Kit
LED conversion kits are the most popular upgrade path for the 2016 Elantra. They deliver a crisp 6000K white beam from the moment you turn them on, draw less power than halogen, and produce minimal heat inside the housing. Installation mirrors a standard bulb change — twist the old H11 out, plug the LED in, tuck the compact driver behind the housing, and you are finished in about 15 minutes per side.
HID kits remain the choice for drivers who want peak lumen output above all else. Each side requires a ballast, and there is a short warm-up before full brightness, but the density of an HID beam is difficult to match. For commuters who spend most of their driving on well-lit roads, LED is the practical winner. For owners regularly navigating unlit rural highways, HID delivers maximum reach.
Every HID Nation kit includes free shipping and a lifetime warranty. Hyundai already backs the 2016 Elantra with one of the best powertrain warranties in the business — pair that reliability with headlights that match the commitment.
Frequently Asked Questions
What is the 2016 Hyundai Elantra headlight bulb size?
The 2016 Hyundai Elantra uses H11 bulbs for the low beam, 9005 bulbs for the high beam, and H11 bulbs for the fog lights. Base and SE trims come with halogen headlights, while the Limited trim includes factory LED low beams. Both LED and HID conversion kits use the same H11 and 9005 socket sizes as the original halogens.
Do 2016 Elantra LED headlights cause CANBUS errors?
Some 2016 Elantra owners have reported occasional bulb-out warnings after installing LED bulbs, particularly on higher trims with more sensitive onboard monitoring. If you experience flickering or a dashboard warning, a CANBUS decoder wired inline with the LED kit resolves the issue. HID Nation offers compatible decoders that pair directly with our H11 LED kits for the Elantra.
Can I upgrade just the fog lights on my 2016 Elantra?
Yes. The 2016 Elantra fog lights use H11 bulbs — the same size as the low beam headlights. That means you can use the same LED or HID kit for both positions if you want a uniform color temperature across all front-facing lights. Many owners upgrade headlights and fog lights at the same time for a cohesive look.
How do I install LED headlights on a 2016 Hyundai Elantra?
Open the hood and locate the headlight bulb access caps behind each headlight assembly. Twist the cap counterclockwise to remove it, then disconnect the wiring harness from the H11 bulb. Rotate the bulb a quarter turn and pull it out. Insert the new LED bulb, reconnect the harness, and mount the LED driver in a secure spot nearby. The entire process takes roughly 20 minutes for both sides.
Does the 2016 Elantra Value Edition have different headlights?
No. The 2016 Elantra Value Edition uses the same H11 low beam and 9005 high beam bulb sizes as every other 2016 Elantra trim. The Value Edition simply bundles popular options at a lower price. LED and HID conversion kits fit all 2016 Elantra trims without any variation in bulb type or installation process.