What is the low beam headlight bulb size for a 2012 Lexus LFA?

The 2012 Lexus LFA uses a HID-D4S LED bulb for the low beam headlights. We recommend upgrading to LED for better visibility.

What is the high beam headlight bulb size for a 2012 Lexus LFA?

The high beam bulb size for the 2012 Lexus LFA is HID-D4S LED.

Why are my 2012 Lexus LFA headlights dim?

Dim headlights on a 2012 Lexus LFA can be caused by aging halogen bulbs, which lose brightness over time, or oxidation (cloudiness) on the plastic headlight lenses. Upgrading to a HID-D4S LED LED conversion kit can provide a significantly brighter and whiter light output.

Which bulb fits the 2012 Lexus LFA fog light?

The 2012 Lexus LFA uses a LED Fog Light bulb for the fog light position.

Is the 2012 Lexus LFA single or dual beam?

The 2012 Lexus LFA uses a single bulb (dual filament) headlight system. This means one bulb controls both high and low beams.

Can I install LED bulbs on my 2012 Lexus LFA?

Yes, the 2012 Lexus LFA comes with standard halogen bulbs from the factory, but they can be upgraded to LED. You will need a HID-D4S LED LED conversion kit for the low beams.

Does the 2012 Lexus LFA have fog lights?

Yes, the 2012 Lexus LFA takes a LED Fog Light bulb for the fog light position.

How do I change the headlight on a 2012 Lexus LFA?

Turn off the vehicle and open the hood. Locate the headlight assembly from behind, remove the dust cover or retaining clip, disconnect the wiring harness, twist the old HID-D4S LED bulb counter-clockwise to remove it, then insert the new bulb and reassemble. The whole process typically takes 10 to 30 minutes per side depending on accessibility.

Are LED headlights legal for a 2012 Lexus LFA?

LED bulbs used off-road or in auxiliary lights are legal everywhere. For on-road headlight use, legality varies by state. Many states allow LED retrofits as long as the beam pattern meets DOT standards. For the best legal compliance, choose a DOT-approved HID-D4S LED LED kit that is designed as a direct replacement and produces a proper cutoff pattern without excessive glare.

How much does it cost to replace 2012 Lexus LFA headlights?

A pair of HID HID-D4S LED bulbs costs $50 to $150. If you have a shop do the work, expect an additional $20 to $50 in labor per bulb. Replacing them yourself at home saves the labor cost and usually takes under 30 minutes.

What is the difference between halogen and LED for a 2012 Lexus LFA?

Halogen bulbs produce a warm yellow light (around 3200K), last 500 to 1000 hours, and draw more power. LED bulbs emit a brighter white light (5000-6000K), last 25,000+ hours, and use less energy. LED upgrades for the HID-D4S LED position are available as direct plug-and-play replacements.

Fitment Guaranteed for 2012 Lexus LFA

What Size Bulbs Does a 2012 Lexus LFA Use?

Correct headlight, fog light, and tail light bulb sizes. Sourced from OEM catalog data.

Installation Difficulty

Easy (Plug and Play)

Est. Replacement Cost

$50 - $150 (HID System)

What Lighting System Does the 2012 Lexus LFA Have?

Owners of the 2012 Lexus LFA will find a total of 10 lighting elements throughout the vehicle's exterior. It features a comprehensive lighting system powered by premium factory HID/Xenon technology utilizing D4S projector housings for high-intensity output.

Can You Put LED Bulbs in a 2012 Lexus LFA?

The 2012 Lexus LFA is already equipped with factory D4S HID/Xenon headlights. Since HID technology already provides exceptional brightness, we recommend staying with high-quality OEM replacement bulbs rather than attempting an LED retrofit for the primary headlights. However, the LED Fog Light fog lights are typically halogen and are excellent candidates for an LED upgrade to match the color temperature of your HID headlights.

2012 Lexus LFA Bulb Size Chart

Position	Bulb Size	Shop
Low Beam	HID-D4S LED	Buy HID-D4S LED →
High Beam	HID-D4S LED	Buy HID-D4S LED →
Fog Light	LED Fog Light	Buy LED Fog Light →
Brake Light	LED Bulb	Buy LED Bulb →
Side Marker	168 LED	Buy 168 LED →
Turn Signal Front	7440NA LED	Buy 7440NA LED →
Turn Signal Rear	7440 LED	Buy 7440 LED →
Reverse Light	7506	Buy 7506 →
License Plate	168	Buy 168 →
Parking Light	N/A	Buy N/A →
Trunk Light	194	Buy 194 →

Installation Guide

Open in YouTube →

Video suggestion: Installation GuideBy YouTube

Other LFA Years

Other Vehicles That Use HID-D4S LED Bulbs

2020 Toyota Sienna 2019 Mitsubishi Mirage 2018 Subaru Crosstek 2017 Subaru Legacy 2017 Subaru Outback 2016 Mazda 3