Product images and videos are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.
Exterior Components› Lights and Components
Osram
D1S 4300K HID Xenon Headlight Bulb
SKU: 66144
Beginner — under 30 min
Overview
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Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.
Fitment
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Specifications
| Brand | Osram |
| Part Number | 66144 |
| Category | Exterior Components |
Videos
Replacing HID Bulbs on Porsche 997 - Osram Xenarc Night Breaker Laser Review
How to identify fake Osram Xenarc D1S Xenon bulbs - Trionic Seven
OSRAM XENARC TESTED - Night Breaker Laser VS Cool Blue Intense VS Original VS Classic
HID Bulb Comparison 2018: Kensun D1S HID vs Osram CBI Xenarc D1S HID
How to spot fake Osram Xenon D1s, D2s, D3s Osram Xenarc Original vs Fake
OSRAM COOL BLUE INTENSE XENON VS STOCK. They do make a difference! Installation, comparison! 4K
OSRAM (SYLVANIA) OEM D1S BULB - IN-Depth comparison on FAKE vs. REAL
Osram D1S Xenon HID Headlight Bulb - 4100k
Ultimate buyer’s guide - Comparison TEST - OSRAM HID Bulbs Presented by HID CONCEPT LAB
OSRAM 4300K OEM D1S vs. OSRAM 5500K CBI (Cool Blue Intense) D1S Bulbs by using Valeo D1 Projector.
OSRAM 4300K OEM D1S vs. OSRAM 6000K CBH (Cool Blue Hyper) D1S Bulbs by using Valeo D1 Projector.
About MOTORMIA
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Returns & Fitment
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.
Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.
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