Lexus IS 350 Headlight Assembly Upgrade Guide


Lexus IS 350 is a very agile car that needs support from quality headlights to illuminate the road far and wide and protect you from potential dangers.

If you are looking for information about Lexus IS 350 headlight assembly upgrade/replacement, then you are at the right place. It’s great to learn more about your vehicle, and by replacing the headlight by yourself, you can save some bucks, which will add on with time.

This DIY project can sound overwhelming, but once you follow this Lexus IS 350 headlight assembly upgrade guide, everything will become easier.

Headlight Bulbs By Year

2006 2007 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

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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.

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    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.

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    What Type of Headlights Does Lexus IS 350 Has?

    To make the best choice when choosing the headlights for your vehicle, you must understand your options.

    The IS 250 and IS 350 were introduced in 2005 in the global market. The standard builds of these models came with composite halogen reflector headlights.

    In 2006 HIDs were also available but only in the luxury package. In 2007-2010, HIDs were also added as a standalone option along with the sport or luxury package. This allowed people to have HIDs even if they could not buy any two packages.

    Required Tools For Headlight Replacement:

    • A trimming tool
    • Ratchet with extension
    • Socket 10mm
    • A new headlight assembly
    • Phillips or Flathead screwdriver

    Instructions On Replacing the 07-13 Lexus IS Headlight Assembly Upgrade:

    To take the old headlights out and replace them with new assemblies, you must take the bumper off.

    Numerous screws and bolts secure the bumper from all directions (top, fender wells, and bottom). To take the bumper off, removing all these fasteners is necessary.

    • Begin by popping the hood and disconnecting the battery.
    • Remove the plastic molding cover at the front of the engine bay by popping the 16 plastic clips and two bolts with a trim remover tool and Phillips screwdriver.
    • You will find two rubber grommets with a Phillips screw (1 on each side of the grill). Remove the Phillip screws and remove the 10mm bolt in the center. With this, the upper part of the bumper is all loose. You can now move towards the sides.
    • At the fender well, you will find two clips. Remove the two clips with the prying tool and then peel the fender liner to access the 10mm bolt underneath it. After removing the 10mm bolt, the sides will also become loose, and you can gently pull the bumper towards you to unmount it.
    • Next, work your way through the bottom side of the bumper and remove all the clips and bolts holding it with the chassis.
    • Before removing the bumper, completely disconnect the fog lights if your car is equipped with them.
    • The next step is to remove the bolts holding the headlights. Pull the assembly out after removing the harness.
    • Place the new headlight in the housing and connect the harness to it.
    • Put everything back in reverse to complete the process.

    This process will take 30 minutes. Once the installation is finished, you will enjoy your brand new headlight assembly.

    Note: The average cost of headlight assembly replacement lies between $250-$750.

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