2026 Acura MDX Headlight Bulb Size
The 2026 Acura MDX comes with factory LED headlights (not bulb-replaceable) on equipped trims.
Low beamLED
High beamLED
- Fog light
- LED
- Front turn signal
- LED
- Brake / tail
- LED
- Rear turn signal
- LED
- Reverse / backup
- LED
Full-LED front and rear (dealer-replaced as assembly). Bulb sizes can vary by trim and headlight type, so confirm against your existing bulb.
A single LED bulb handles both low and high beam, which simplifies replacement. Full-LED front and rear (dealer-replaced as assembly).. Factory LED units are sealed and are not a bulb you can swap. Note that sizes can vary by trim (All Gen4 trims use full-LED Jewel Eye; fitment identical across trims.), so check your existing bulb if your car is optioned differently.
Headlights for the 2026 Acura MDX
This vehicle uses factory LED headlights on equipped trims. If one fails, the part is a headlight assembly, not a bulb, so it is usually a dealer or body-shop job rather than a DIY swap.
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Frequently asked
What headlight bulb does a 2026 Acura MDX take?
Equipped trims use factory LED headlights, which are sealed assemblies rather than replaceable bulbs.