2010 Acura RDX Headlight Bulb Size
The 2010 Acura RDX uses a D2S low-beam and a 9005 high-beam headlight bulb.
Low beamD2S
High beam9005
- Fog light
- H11
- Front turn signal
- 1157NA
- Brake / tail
- 7443
- Rear turn signal
- 7440
- Reverse / backup
- 7440
- License plate
- 168
Verified fitLast checked
Sources: carbulbsize, bulbcharts
The low and high beams use different bulbs (D2S and 9005), so buy both if you are replacing the pair. Fog lights take a H11 bulb, which is a separate size from the headlights. Note that sizes can vary by trim (Factory low beam D2S HID xenon (capsule-replaceable). Front turn 1157NA.), so check your existing bulb if your car is optioned differently.
Where to buy bulbs for the 2010 Acura RDX
Headlight bulbs dim over time, so replace them in pairs even if only one has failed. Most are a 10-minute DIY job. To order the exact sizes online:
Shop D2S headlight bulbs on AmazonHalogen replacements (Sylvania, Philips)Upgrade to D2S LED on AmazonPlug-in LED kits (brighter, whiter)
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Frequently asked
What headlight bulb does a 2010 Acura RDX take?
It uses a D2S low-beam bulb and a 9005 high-beam bulb.
What fog light bulb does the Acura RDX use?
The fog lights take a H11 bulb.
Can I put LED bulbs in a 2010 Acura RDX?
Yes, plug-in LED kits are sold in the D2S size. They are brighter and whiter, though fitment and beam pattern vary by kit, so check reviews for your exact housing.