Scion XB Headlight Assembly Replacement Guide

Whether you are a mobile electronics master installer or a novice enthusiast, a time will come when you will have to replace the headlight assembly of your vehicle. Scion xB is a compact vehicle made by Scion, a fully-owned division of Toyota. 

Headlight Bulbs By Year

]2008 2009 2010 2011 2012 2013 2014

Headlight Bulb High Beam - 9003




AUXITO H4/9003 HB2 LED Low/High Beam Bulbs


Why do we choose this one?


The most stylish, fashionable and popular light bulbs are here.



  • AUXITO H4/9003 LED headlight bulbs have better visibility, same beam design as halogen bulbs, and adopt led chips to ensure perfect beam patterns dark spots or foggy light. 300% brighter than halogen headlights. H4 led headlight is built as almost the same size as a halogen bulb, the non-polarity socket simply plugs and plays like OEM bulbs and fits into the factory housing perfectly without any modification.
    Made of aluminum alloy shell and utilizing IP65 waterproof technology, the built-in powerful fan cools down the heat efficiently and ensures more than 30,000hrs service times.


Product Specs



  • Light Source Type - LED

  • Color Temperature - 6500 Kelvin

  • Brightness - 12000 Lumen

  • Wattage - 26 watts

  • Color - Xenon White

  • Lifespan - 30,000 hours

  • Error-less operating on 99% vehicles


Check On Amazon



Hikari H4/9003 LED Bulbs High Lumens Dual Beam


Why do we like these bulbs? ( And why would YOU love them?)


HIKARI Thunder LED Headlight Bulbs are the brightest and most efficient headlight bulbs on the market. HIKARI Thunder LED is one of the most efficient LED chips on the market, with +330% brightness when compared to standard headlight bulbs. These bulbs produce over 12,000 lumens of pure high-quality light! HIKARI LEDs also have an advanced error-free cooling system to prevent overheating and constant current technology for burning with no filament degradation.


Product Specs



  • Light Source Type -12,000LM Thunder LED

  • Wattage - 30 watts

  • Fit Type - Universal

  • Voltage - 12 Volts (DC)

  • Crystal-Sharp Beam Pattern

  • Lifespan - Near 50,000 Hours

  • CANBUS Built-in/Error Free


Check On Amazon



SEALIGHT X2 H4/9003 LED Hi/Lo Beam Bulbs, Super Bright Cool White with 20000RPM Turbo Fan

Reasons To Trust There Bulbs


SEALIGHT X2 H4/9003 LED Hi/Lo Beam Bulbs is a cutting-edge, high-performance and innovative lighting technology. The light tracing system precisely mimics the position of the original halogen filament whose driver side is lower, therefore it avoids wasting lumens and glaring others. With an effective heat dissipation system including an intelligent temperature control chip and 20,000RPM silent turbofan, these bulbs work well in all kinds of conditions. Compared to yellow light, white light is much brighter to see clearly.


Product Specs



  • Brand - SEALIGHT

  • Light Source Type - 7035 CSP LED

  • Wattage - 150 Watts

  • Fit Type - Universal Fit

  • Color Temperature - 6500 Kelvin

  • Cooling - 20000RPM Turbo Fan

  • Lifespan - 10 Years

  • Light Output - 20,000 Lumens (10,000 per bulb)


Check On Amazon

When it is about the Scion xB headlight assembly upgrade, you want products only from trusted brands. This will help you make sure that you get quality products and have improved driving during the night.

Headlight Bulbs By Year

2008 2009 2010 2011 2012 2013 2014 2015

Headlight Bulb High Beam - 9005




Fahren 9005/HB3 LED Headlight Bulbs, 60W 12000 Lumens Super Bright LED Headlights Conversion Kit 6500K Cool White IP68 Waterproof, Pack of 2

Looking for a brighter, longer-lasting headlight bulb? Fahren's 9005 LED headlight bulbs are the perfect upgrade for your car. These bulbs provide 3 times the light of a standard halogen bulb. The whole aviation aluminum body and unique hollow-carved heat sink design keep your bulbs cool even under extended use, while the 12,000RPM turbo cool fan ensures a long lifespan of up to 50,000 hours.








Key Features:



  • Top Automotive-Grade LED chip inside

  • Power - 60 W.

  • Light Output - 12,000 Lm

  • Color Temperature - 6500K


Check On Amazon



Nilight 9005 LED Headlight Bulbs, 350% Brighter


Why we picked it: 


  • 【350% Brighter Than Halogens】 Equipped with high luminous efficacy CSP chips and 6000K cool white, E1 9005 LED headlight bulbs output 350% more brightness, providing further and wider visibility for you to see the deer, wild animals, falling rocks or other obstacles in advance to ensure safer driving at night

  • 【Ideal Beam Pattern】 Nilight HB3 LED headlight bulb enhances super focused beam pattern for optimal light shape to improve light concentration and clear visibility.

  • 【10 Mins Easy Installation】 All-in-one compact design, the built-in driver for taking up less space in housing, 1:1 mini size as original halogen bulbs for greater compatibility, real plug and play, quickly install in 10 mins.

  • 【50,000 Hours Lifespan】 65% energy saving, brighter light output with much less power consumption.


  • Check On Amazon



    AUXITO Upgraded 9005 HB3 LED Headlight Bulbs 6000K White, 100W 20000 Lumens 600% Brighter


    • 【300% Brighter Than Halogen】- Top Automotive-Grade LED chips with 60W, 12,000LM per pair, 6500K cool white. Super focused beam pattern design provides a wider and farther lighting range which is 3 times brighter than your original halogen bulb.

    • 【Over 5,0000 Hours Lifespan】 - Whole aviation aluminum body, unique hollow-carved heat sink design, and 1,2000RPM turbo cool fan provide super cooling ability, which ensures a longer lifespan up to 5,0000 hours.

    • 【10 Minutes Easy Installation】- Almost 1:1 mini design same as halogen, perfectly fit into your housing and factory sockets without any modification, just plug and play.


    Check On Amazon

    When do you need to replace the headlight assembly of Scion xB?

    • When the bulb gets blown out

    You can have a good variety of headlight bulb types that you can replace if you find the bulb failing. Having a blown-out bulb is among the most common scenarios.

    • When the headlight circuit fails

    There are times when the bulb may not be the underlying issue that may lead to the Scion xB headlight assembly upgrade. There is a possibility that you may have problems with wiring, bulb sockets, terminal connections, and other components.

    • When the bulb gets dimmed

    Some bulb types, especially the halogen ones, might be producing less light output when the filament ages from use. In comparison, the LED and HID lighting doesn’t dim with age and needs service when the light source gets failed.

    How do you replace the headlight assembly of the 2012 Scion xB?

    • You can begin replacing the 2012 Scion xB headlight assembly by removing 2 10mm bolts on the top of the headlight assembly.
    • Now lift the lid open, and here you will see a clip and an O ring.
    • Pull up the clip and the wires towards the driver’s seat.
    • Behind the headlight, you will find a small hex-headed fastener vertically oriented. You need to remove it and pull out the headlight assembly.
    • In the end, you can put the new headlight assembly and reverse the entire process.

    How long does it take to replace the 2012 Scion xB headlight assembly?

    It can take some time for Scion xB headlight kit replacement. You need to be patient and allow yourself a minimum of two hours to get the entire process done. Although the process might be simple, it can get more complicated than planned.

    On average, the actual cost of replacing the headlight assembly of the 2012 Scion xB is around $110. Other than that, you need to spend about $15 for the parts, whereas the labor will cost you $95. Keep in mind that the prices vary, as it all depends on your location.

    Final Thoughts

    When having a Scion xB headlight assembly upgrade, it will not be easy for you to find the right replacement size. Whether you want to go for the HID, Xenon, or LED bulbs, using a headlight assembly from the top brand for the Scion xB will ensure that you have adequate illumination with limits on your light directed towards other road user’s eyes to control the glare.

    Leave a Comment