2020 Hyundai Ioniq Hybrid Bulb Size

Misconception: a single bulb size fits every trim of a 2020 Hyundai Ioniq. It seems true because many sites list one number, and car owners assume uniform parts. Think of it as a convenient shortcut that can lead to the wrong purchase. What is true: bulb sizes vary by position and sometimes by trim or aftermarket upgrades. The list here is a mental model you can trust to match sockets, beam patterns, and compatibility for your Ioniq. The rule of thumb is to cross-check with the car’s manual or the physical bulb before ordering. Implications and quick tests: use the chart to shortlist parts, then verify by visually inspecting the bulb or removing the housing to confirm fit. Quick recap: this page speeds shopping and reduces returns. Affiliate disclaimer: some links are affiliate links, and I may earn a small commission at no extra cost to you.