Toshiba
Toshiba D4S Xenon HID Headlight Bulb 4300K 35W
Genuine OEM D4S xenon HID bulb, 4300K colour temperature, 35W power, estimated 3,000-hour life
- TypeHeadlights
- QualityGenuine OEM
- Genuine OEM quality ensures reliable headlight performance
- 4300K colour temperature matches factory DOT-approved specification
- 35W power draw maintains standard vehicle electrical load
- Estimated 3000-hour lifespan reduces replacement frequency
- Compatible with Lexus and Toyota part numbers 90981-20031, 90981-20024, 90981-20020, 90981-20021, 90981-20013
Genuine Harison-Toshiba D4S Xenon HID Bulb
This 35 W D4S xenon headlight bulb is a genuine Harison-Toshiba OEM part built to 4300 K colour temperature and DOT-approved specification. It serves as a direct replacement for Lexus and Toyota vehicles originally equipped with D4S HID systems. The unit matches factory part numbers including 90981-20031, 90981-20024 and 90981-20013.
Simple plug-in replacement with one critical step
Installation follows the standard D4S socket pattern so no wiring changes are required. The main risk is fitting a single new bulb alongside an aged unit — the supplier notes that all HID bulbs shift toward a whiter or bluer hue over time, so replacing both sides together prevents mismatched colour and output.
Stable output for an estimated 3,000-hour service
Rated at 35 W, the bulb maintains its specified 4300 K output across the rated lifespan rather than fading quickly after an initial burst. The OEM-grade construction is designed for continuous night-driving cycles in factory headlight housings.
Highlights
- Genuine OEM quality ensures reliable headlight performance
- 4300K colour temperature matches factory DOT-approved specification
- 35W power draw maintains standard vehicle electrical load
- Estimated 3000-hour lifespan reduces replacement frequency
- Compatible with Lexus and Toyota part numbers 90981-20031, 90981-20024, 90981-20020, 90981-20021, 90981-20013
Specifications
| Type | Headlights |
|---|---|
| Quality | Genuine OEM |
Questions about this item
How can I verify the 4300K D4S bulb is working correctly after installation?
The bulb should emit a crisp white 4300K light at 35W with no flickering; both sides should match in colour and intensity for even output.
What is included in the package and what must be purchased separately?
One genuine Harison-Toshiba D4S xenon HID bulb is supplied; no ballast, igniter or wiring harness is included and must be sourced separately if required.
Which Lexus or Toyota part number should I choose for my vehicle?
Match your original bulb to one of the listed OEM numbers — 90981-20031, 90981-20024, 90981-20020, 90981-20021 or 90981-20013 — to ensure correct fitment.
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