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📑 Contents
⚡ The best D2S bulbs in stock
Stock checked on October 7, 2026
The best D2S bulbs in stock
Osram D2S Xenarc Classic HID xenon bulb, discharge lamp | OEM quality | 66240CLC | Folding box | Made in…
Osram Osram 12V Original Equipment High Intensity Discharge (Hid) D2S 66240 Headlight Bulb
SYLVANIA D2S Basic HID Headlight White Automotive Bulb, 1 Bulb
Philips D2S 85122C1 Xenon HID Headlight Bulb (Pack of 1)
Innovited D2S HID Xenon Headlight Bulbs 6000K Cool White High Low Beam 66040 66240 85122,etc Replacement Bulb…
Nilight D2S HID Xenon Headlight Bulbs 6000K Diamond White High Low Beam
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Cars that use a D2S bulb
Cars in our database that use the D2S, and the position it goes in:
Acura · 2 models
Which D2S to buy: standard, brighter or long life
- OEM or OEM-equivalent: the same color temperature as the factory bulb (around 4,300 K). The one to get if you’re only replacing one.
- Brighter: versions like Philips X-tremeVision or Osram Xenarc Night Breaker give more reach while keeping the same color.
- Replace them in pairs: a new HID bulb has a different tint than a used one.
Xenon HID bulbs
Frequently asked questions
What is a D2S bulb?
The D2S is a 35 W, 12 V automotive bulb with a P32d-2 base. It’s also sold as 66240 and 85122.
Is the D2S the same as the D4S?
No. Even if they look alike, each size has a different base (P32d-2 on the D2S) and won’t fit another size’s socket. Always buy the exact size your car takes.
What vehicles use a D2S bulb?
Among others, the Acura MDX YD2 and Acura RDX 2nd gen. The full list, with the position each one uses it for, is on this page.
Can I replace a D2S with an LED?
No. Xenon (HID) headlights are designed for gas-discharge bulbs; LED conversion kits for D-series bulbs are not DOT compliant.
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