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Osram D4S 66440 OEM Original HID Xenon Headlight Bulb from Bulk Tray | Pack of 1

SKU: 66440
D4S: Osram 66440 HID Xenon Bulb Factory Original OEM from Bulk Tray | Pack of 1
This genuine osram bulb has been repacked in a white box from tray lot. Significantly reduced price.
Genuine Osram 66440 D4S HID bulb for Toyota and Lexus
Close-up of the anti-glare shield on Osram D4S xenon bulb
D4S: Osram 66440 HID Xenon Bulb Factory Original OEM from Bulk Tray | Pack of 1
This genuine osram bulb has been repacked in a white box from tray lot. Significantly reduced price.
Genuine Osram 66440 D4S HID bulb for Toyota and Lexus
Close-up of the anti-glare shield on Osram D4S xenon bulb

$49.99 In Stock

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  • Description
  • Return Policy
  • Reviews

Osram D4S 66440 OEM Original HID Xenon Headlight Bulb from Bulk Tray | Pack of 1

Get Direct-from-Factory Savings and Authentic German-Engineered OEM Quality with a Genuine Approximately 4300K D4S Projector Xenon Replacement Bulb from Bulk Tray Packaging.

Experience authentic original equipment manufacturer (OEM) performance without the added cost of retail packaging with the Osram D4S 66440 Xenarc Original HID Xenon Bulb, available as a convenient single-unit replacement from HID Concept.com. Sourced from OEM-style bulk tray packaging, this genuine 35W German-engineered bulb produces an approximately 4300K standard white light appearance similar to factory-installed HID lighting. Its mercury-free design is specifically developed for factory D4S projector headlamp systems and delivers OEM-spec light output of approximately 3200 lumens for dependable nighttime visibility. By eliminating retail box packaging, this bulk-tray option provides an economical way to replace a failed headlight bulb while maintaining the original equipment performance and quality expected from Osram Xenarc Original products.

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 White Light Output: Produces a clean standard white 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 Installation: Direct replacement for vehicles using D4S HID Xenon bulbs—no modifications or adapters required.
  • OEM Factory Quality: Genuine Osram 66440 D4S HID Xenon Bulb sourced from bulk production trays used in high-volume vehicle manufacturing.
  • Pack of 1: Ideal for replacing a single failed bulb or maintaining service inventory.
  • German-Engineered Quality: Developed by Osram to meet stringent automotive lighting standards trusted by vehicle manufacturers worldwide.

Condition Note : This genuine Osram bulb has been repacked in a white box from Tray LOT. It is offered at a significantly reduced price and does not include the TRUST label.

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


Technical Specs

Size D4S
Base P32d-5
Technology HID (Xenon)
Kelvin Up to 4300K
Lumen 3200lm ±15%
Voltage 42V
Wattage 35W
MPN 66440


HIDCONCEPT.COM ships worldwide using UPS, DHL, & USPS within 24-48 hours during the business days.

For International customers:

Please be aware that your country may charge you customs duties, taxes, and brokerage fees on importing goods on 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 would be responsible for return shipping unless the reason for the return was our mistake which we will send you the pre-paid shipping label for. Your original shipping cost will be deducted from the refundable amount if you use the 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 the return if your return does not meet the criteria stated above.

Exchange

Product may be exchanged if they are in NEW/ unopened condition with the UNOPENED original package within 30 days of delivery. Customer is responsible for shipping cost to and from our warehouse unless exchange is required by our mistake which we will cover all the shipping costs. You will not be able to re-use any promotional free shipping code if you have already used them on your original purchase.

Refund

Please allow 2-3 business days for us to process your refund once we receive your returned product. We will not issue the refund if your returned product does not meet the criteria we have stated on our return policy. Please note that there is a 15% restocking fee unless you are returning your product for an exchange.

Questions & Answers

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  • 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