SAME BUSINESS DAY SHIPPING
Osram D4S 66440 OEM Original HID Xenon Headlight Bulb from Bulk Tray | Pack of 1
- Description
- Return Policy
Genuine Approximately 4300K D4S Projector Xenon Replacement Bulb from Bulk Tray Packaging: Direct-from-Factory Savings & Authentic OEM Quality
Restore your vehicle's factory lighting performance with the Osram D4S 66440 Xenarc Original HID Xenon Bulb, available as a single replacement from HID Concept.com. Ideal for drivers searching for a Toyota HID bulb replacement or Lexus OEM headlight solution, this genuine 35W German-engineered bulb delivers an authentic 4300K standard light output matching factory-installed xenon lighting. Sourced directly from OEM-style bulk tray packaging, its mercury-free design is specifically engineered for factory D4S projector headlamp systems, producing an OEM-spec light output of approximately 3200 lumens for dependable nighttime visibility. Unlike LED conversions that cause improper beam patterns, maintaining true D4S HID technology preserves proper reflector and lens alignment while eliminating extra cost from retail box packaging.
Key Features & Benefits
- OEM Factory Quality: Genuine Osram 66440 D4S HID Xenon Bulb sourced from OEM-style bulk tray packaging and manufactured to original equipment specifications.
- Up to 4300K OEM Light Output: Produces a clean standard OEM beam appearance similar to factory-installed HID lighting while maintaining OEM color characteristics.
- OEM-Spec Light Performance: Delivers approximately 3200 lumens of light output for dependable visibility and consistent nighttime driving performance.
- Consistent Beam Pattern: Maintains sharp, focused illumination when used in compatible D4S projector headlamp systems.
- Easy Plug-and-Play Installation: Direct OEM HID replacement for vehicles using D4S bulbs—eliminating the glare and fitment issues often associated with an improper HID bulb LED replacement retrofit.
- German-Engineered Quality: Developed by Osram to meet stringent automotive lighting standards trusted by vehicle manufacturers worldwide.
- ECE & DOT Compliant Road-Legal Performance: Manufactured to meet applicable ECE and DOT standards, ensuring fully legal, street-certified use on public roads in applicable markets.
- Pack of 1: Ideal for replacing a single failed bulb or maintaining service inventory.
Compatible Manufacturer Part Number
Honda: 33116-SZT-G01
Mazda: 9070-39-350
Subaru: 84920CA000
Toyota: 90981-20013, 90981-20018, 90981-20020, 90981-20024
Lexus: 90981-20019, 90981-20021, 90981-20027, 90981-20028
*Condition Note: These genuine Osram bulbs have been repacked in a white box from Tray LOT. It is offered at a significantly reduced price and does not include the TRUST label.
Technical Specs
| Size | D4S |
| Base | P32d-5 |
| Technology | HID (Xenon) |
| Color temp. (K) | Up to 4300K |
| Lumens (lm) | 3200lm ±480lm |
| Voltage | 42V |
| Wattage | 35W |
| Manufacturer part number (MPN) | 66440 |
HIDCONCEPT.COM ships worldwide using UPS, FedEx, DHL, & USPS within 24-48 hours on business days.
For International customers:
Please be aware that your country may charge you customs duties, taxes, and brokerage fees on imported goods for certain products. We are not responsible for any customs or duty taxes that your country’s government agency may charge on your merchandise. We advise you to consult your local government import office with any questions.
Return
We will accept returns for a refund or exchange on products in NEW / unopened condition with the UNOPENED original package within 30 days of delivery. All returns without an exchange are subject to a 15% restocking fee without exception. The customer is responsible for return shipping unless the reason for the return was our mistake, in which case we will send you a prepaid shipping label. Your original shipping cost will be deducted from the refundable amount if you used a promotional free shipping code. All refunds must be issued back to the original payment method. We will NOT be able to process your return if your RMA number is not included with your product. Please allow 2-3 business days for us to process the return upon receipt.
We reserve the right to deny/refuse any return if it does not meet the criteria stated above.
Refund
Please allow 2-3 business days for us to process your refund once we receive your returned product. We will not issue a refund if your returned product does not meet the criteria stated in our return policy. Please note that there is a 15% restocking fee unless you are returning your product for an exchange.
Customers Also Purchased
$106.99
$148.99
$32.99
$85.99
$78.99
$128.99
$136.99
$49.99
Osram D4S 66440CLC OEM Xenarc Classic HID Xenon Headlight Bulb w/ Trust Code | Pack of 1
$44.99
$89.99
Osram D4S 66440CLC OEM Xenarc Classic HID Xenon Headlight Bulbs w/ Trust Code | Pack of 2
$82.99
$168.99
Hello:
I need a HID low beam bulb for a Lexus 2014 RX350......is 4300k correct? Looking at Omron.
Thanks
Howard
4300K refers to the color temperature (Kelvin rating) of the OEM HID Xenon bulb. If your vehicle came with the HID Xenon headlight assembly, D4S is the correct size. For any other questions, please write info@hidconcept.com

