Zreneyfex 2 Pack D4R 35W HID Bulbs – 4300K Xenon for Toyota Prius 2006-2009 & Avalon 2008-2010 (Replaces 42406, 90981-20029)

Upgrade your Toyota HID headlights with Zreneyfex

Elevate night visibility with the Zreneyfex 2 Pack D4R 35W HID bulbs. These bulbs are designed as a direct replacement for stock D4R bulbs on select Toyota models, delivering a brighter, whiter beam at about 4300K, producing a crisp, daylight-like glow on the road. The Xenon-inspired light helps distinguish details on dark streets and country roads, offering a more confident drive after dusk.

Compatibility matters. These bulbs fit Prius models from 2006 through 2009 and Avalon models from 2008 to 2010, specifically when your car uses the stock D4R HID bulb. They are not intended for vehicles with halogen headlight assemblies, even if the system says it fits. If your headlight setup relies on a halogen bulb, this upgrade may not apply to your circuit.

What you get

• 2x D4R HID headlight bulbs, ready for replacement
• Replaces part number 90981-20029 (official reference)
• 4300K color temperature for a crisp, white beam

Performance you might notice

• Brighter, whiter illumination that can improve road feature visibility in low light
• Daylight-like beam quality that helps with contrast at night and in poor weather
• Direct replacement path for stock D4R bulbs, simplifying the upgrade process
• Consistent light output compared with aging stock bulbs, assuming proper ballast and housing

Installation notes and care

Note that this is designed for stock D4R HID systems. Not compatible with halogen headlight assemblies. Always follow proper safety steps when replacing headlight bulbs, and consider professional assistance if you are unsure about your vehicle’s ballast or housing. This upgrade aims to offer a practical enhancement to nighttime visibility, not a guaranteed outcome for every vehicle.