2018 Lexus ES 300h Headlight Bulb Size

Using the 2018 Lexus ES 300h bulb chart below, you can quickly identify the correct replacement lamp for all 8 positions of its lighting system.


Headlight Bulb High Beam - H9
LED
Turn Signal Light Bulb Front - 7444NA
Parking Light Bulb - 7444NA
Turn Signal Light Bulb Rear - 7440A
LED
Back Up Reverse Light Bulb - 921
LED
Side Marker Light Bulb Front - 168NA
Trunk or Cargo Area Light - 168
Interior Door Light Bulb - 168

Replacement Bulb Size for the 2018 Lexus ES 300h

Considering an upgrade from the Halogen to LED or HID headlights? Find below aftermarket replacements for OEM bulbs compatible with the 2018 Lexus ES 300h's housing. Note that you may need additional equipment to install LED or Xenon bulbs despite the correct bulb size of the lamp.

2018 Lexus ES 300h High Beam bulb size - H9

LED Lights

Introducing the Laxmas H9 LED Headlight Bulb, a cutting-edge solution for your automotive lighting needs.

  • Light Source Type: Crafted using high-quality LED technology, these bulbs are...

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Experience a new level of brightness with the H9 NOVSIGHT LED Headlight Bulbs. Equipped with advanced CSP chips, these bulbs deliver a staggering 900% increase...
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2018 Lexus ES 300h Turn Signal bulb size - 7444NA

LED Lights

You have a high-quality, durable, and reliable product. It is the only bulb that can be used as a replacement for all types of turn...
Product review

Buy
See More 7444NA LED Lights

Halogen Lights

  • Twice the life of standard incandescent bulbs.
  • Best value.
  • Original equipment quality seal for the most reliable performance.
  • Miniature bulbs by Philips, for over 100 years we have...

Product review
Buy
See More 7444NA Halogen Lights

2018 Lexus ES 300h Parking bulb size - 7444NA

LED Lights

You have a high-quality, durable, and reliable product. It is the only bulb that can be used as a replacement for all types of turn...
Product review

Buy
See More 7444NA LED Lights

Halogen Lights

  • Twice the life of standard incandescent bulbs.
  • Best value.
  • Original equipment quality seal for the most reliable performance.
  • Miniature bulbs by Philips, for over 100 years we have...

Product review
Buy
See More 7444NA Halogen Lights

2018 Lexus ES 300h Turn Signal Rear bulb size - 7440A

LED Lights

  • Amber 7440 Bulb Used For Turn Signals Light Bulb, Including Front And Rear Turn Signals, Not For Other Position.
  • CANBUS Ready For 98% Vehicle, No Interference,...

Product review
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See More 7440A LED Lights

2018 Lexus ES 300h Back Up bulb size - 921

LED Lights

  • 300% Brighter - 921 led bulb has 3030 SMD LED chips. You can see farther and clearer when reversing at night.
  • Easy Installation - 1:1 design...

Product review
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You want bright, stylish lighting for your car but you don’t want to keep replacing burned-out bulbs. Philips Ultinon LED lights to give you high-powered,...
Product review

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See More 921 LED Lights

2018 Lexus ES 300h Side Marker Front bulb size - 168NA

LED Lights

The KATUR 168NA Car Interior Light Bulb is a high-quality, durable LED solution. With a 360-degree rich red beam from its T10 5050 SMD design,...
Product review

Buy
See More 168NA LED Lights



Lexus ES 300h 2018 bulb size chart specifies the recommended bulb part numbers and types for all positions of its lighting system, like headlights, fog lights, brake lights, side markers, etc.

If you want to upgrade the headlights, the aftermarket bulb you select has to be the exact size your Lexus ES 300h 2018 requires to fit into the housing and match the wattage and voltage specifications.

LightningLab project pulls information about the 2018 Lexus ES 300h bulb sizes from the vehicle's manual and leading automotive lighting suppliers. All the data is classified and fact-checked by our editorial team.

The following chart with the 2018 Lexus ES 300h bulb sizes is provided for informative purposes only. Consult the owner's manual or contact the dealership to double-check the correct bulb type, wattage, voltage, and whether it requires any additional equipment or modifications to be installed on the specific 2018 Lexus ES 300h trim.

Ensure the bulb is "DOT" compliant to avoid legal issues.


FAQs

How to replace the 2018 Lexus ES 300h headlight bulb?

First things first, you'll need the right 2018 Lexus ES 300h bulb size. Of course, you may consult the owner's manual, but let's be honest, that's as dull. Instead, just look at the chart above or remove the old bulb to see its size. It's not rocket science; it's more like... bulb science.

Follow the simple step-by-step instructions:

  1. 1) Park the 2018 Lexus ES 300h on an even surface and turn off the ignition.
  2. 2) Open the hood and pop it up.
  3. 3) Pull the lock bar up and out of the clip to fix the hood.
  4. 4) Identify the back of the headlight assembly where the bulb is housed.
  5. 5) You may need to remove other components to access it.
  6. 6) Locate the electrical connector at the back of the headlight compartment.
  7. 7) Press down on the locking tab and pull the connector away from the bulb.
  8. 8) Remove the Old Bulb. Depending on your trim, you may need to:
    1. a) Unscrew a retaining ring
    2. b) Unclip a metal pin
    3. c) Rotate the bulb counterclockwise
  9. 9) Insert the new bulb without touching the glass.
  10. 10) Plug the electrical connector back, making sure it clicks into place.
  11. 11) Turn on the headlights to test the new bulb.
  12. 12) You may need to aim your headlights.



Reviewed by Brent Ordway

Brent Ordway is an ASE-certified car technician. He has been working on cars since he was a teenager and loved helping people keep their vehicles running smoothly. Brent's skills as a mechanic are unrivaled. In 2022, he earned his place on the list of winners for the ASE Master Automobile Technician of the Year award.

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Lexus ES 300h Bulb Chart By Years

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