What is the low beam headlight bulb size for a 2013 Lexus RX450h?

The 2013 Lexus RX450h 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 2013 Lexus RX450h?

The high beam bulb size for the 2013 Lexus RX450h is H9 LED.

Why are my 2013 Lexus RX450h headlights dim?

Dim headlights on a 2013 Lexus RX450h 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 2013 Lexus RX450h fog light?

The 2013 Lexus RX450h uses a H11 LED bulb for the fog light position.

Is the 2013 Lexus RX450h single or dual beam?

The 2013 Lexus RX450h uses a dual bulb headlight system. This means you have separate bulbs for high and low beams.

Can I install LED bulbs on my 2013 Lexus RX450h?

Yes, the 2013 Lexus RX450h 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 2013 Lexus RX450h have fog lights?

Yes, the 2013 Lexus RX450h takes a H11 LED bulb for the fog light position.

Did the 2013 Lexus RX450h change headlight bulb sizes from the previous year?

Yes — the 2013 Lexus RX450h uses different bulb sizes than the 2012 model. The 2013 generation introduced this bulb configuration.

Is the 2013 Lexus RX450h the first or last year to use HID-D4S LED bulbs?

The 2013 Lexus RX450h is the only year in the 2013 generation to use the HID-D4S LED bulb for the low beam headlight.

How do I change the headlight on a 2013 Lexus RX450h?

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 2013 Lexus RX450h?

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 2013 Lexus RX450h 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 2013 Lexus RX450h?

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.

The 2013 Lexus RX450h has a unique bulb configuration not shared with adjacent model years.

Fitment Guaranteed for 2013 Lexus RX450h

What Size Bulbs Does a 2013 Lexus RX450h 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 2013 Lexus RX450h Have?

The 2013 Lexus RX450h utilizes a refined lighting configuration featuring 15 distinct bulb positions. It features an extensive lighting system powered by premium factory HID/Xenon technology utilizing D4S projector housings for high-intensity output. This model belongs to the early years of the RX450h's 2010-2022 production span.

Can You Put LED Bulbs in a 2013 Lexus RX450h?

The 2013 Lexus RX450h 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 H11 LED fog lights are typically halogen and are excellent candidates for an LED upgrade to match the color temperature of your HID headlights.

2013 Lexus RX450h Bulb Size Chart

Position	Bulb Size	Shop
Low Beam	HID-D4S LED	Buy HID-D4S LED →
High Beam	H9 LED	Buy H9 LED →
Fog Light	H11 LED	Buy H11 LED →
Brake Light	LED Bulb	Buy LED Bulb →
Turn Signal Front	7444NA LED	Buy 7444NA LED →
Side Marker	168 LED	Buy 168 LED →
Turn Signal Rear	7440NA LED	Buy 7440NA LED →
Reverse Light	921	Buy 921 →
Dome Light	175	Buy 175 →
License Plate	LED Bulb	Buy LED Bulb →
Map Light	168	Buy 168 →
Parking Light	7444NA	Buy 7444NA →
Trunk Light	DE3022	Buy DE3022 →
Tail Light	168	Buy 168 →
Door Light	168	Buy 168 →

How do the 2013 Lexus RX450h's bulbs compare to other years?

The 2013 Lexus RX450h changed bulb sizes from 2012. The previous model year used a different configuration.

The 2014 model switched to a different bulb configuration.

This bulb configuration covers the 2013 model years. ← 2012 2014 →

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Other RX450h Years

2022 2021 2019 2018 2017 2016 2015 2014 2012 2011 2010

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