HID Bulbs
Replacement xenon HID bulbs in D1S, D1R, D2S, D2R, D3S, D4S and D4R, with OEM cross-reference numbers, plus a performance HID bulb 2 pack.
Match the code printed on your old bulb. Each listing also shows OEM cross-reference numbers:
- D1S, D1R: bulbs with a built-in igniter.
- D2S, D2R: no built-in igniter.
- D3S, D4S, D4R: mercury-free versions found on many newer cars.
- Kit bulbs: HID Performance bulbs (2 pack) and Bi-Xenon bulbs with wire harness, for aftermarket kits.
The letter after the number matters. S bulbs go in projector headlights and R bulbs go in reflector headlights. They are not interchangeable. Need a whole kit? See HID conversion kits.
Free shipping to the lower 48. 30-day returns with an RMA. Questions? Call 702-988-6800, Mon-Fri 8am-3pm PT.
FAQ
What is the difference between D2S and D2R?
D2S is for projector headlights. D2R has a painted shield and is for reflector headlights. Use the one your car came with, as swapping them gives a poor beam.
Should I replace HID bulbs in pairs?
Yes. Xenon bulbs shift color and dim as they age, so a new bulb next to an old one will not match. Replacing both keeps the color and brightness even.
Can I use a D2S bulb in a D4S socket?
No. D2 and D4 bulbs use different voltage and the D4 is mercury free. Order the code printed on your old bulb or listed in your owner's manual.