2018 Lexus NX 300 Bulb Size

Starting point: I built this bulb size chart from actual maintenance on my 2018 Lexus NX300, so think of it as a practical reference that saves time at the parts counter. A quick win is finding the correct headlight, fog, and interior bulb sizes without guessing, using a simple mental model based on bulb location and type. Expand scope: I then mapped compatible aftermarket options and common upgrades, offering a rule of thumb for brightness versus longevity. Refine: the chart condenses those choices into clear part numbers and notes about fit, so you can shop confidently. Validate and summary: I include affiliate links to the parts I used; if you buy through them I may earn a small commission at no extra cost to you. Quick recap: this chart helps you identify the right bulbs for a 2018 Lexus NX300, learn swap considerations, and shop more confidently.