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What bulbs do Lexus ES 350 take?

In brief, the exact bulb type depends on the model year and trim. Many recent ES 350s use LED headlights, which don’t rely on a traditional replaceable bulb, while older generations may use halogen or HID systems that require specific replaceable bulbs. Always verify against your vehicle’s manual or VIN to be sure.

Understanding headlight configurations by generation

Here is a practical overview of how bulb configurations have varied across the ES 350’s generations and what that means for replacements.

Current generation (model years 2019–present): LED headlights

For most 2019 onward ES 350 models, the primary headlights are LED modules. In these setups, drivers typically do not replace a single bulb; instead, the headlight assembly or LED unit may be serviced or replaced if the module fails. Some markets or trims may still use separate serviceable bulbs for auxiliary lighting (such as certain DRLs or turn signals) within the same headlight area.

Before you shop for parts, note this quick takeaway from the latest designs: the main headlight is often an LED module rather than a replaceable bulb. Confirm specifics for your vehicle using the owner’s manual or a Lexus dealer with your VIN.

Here is a concise summary of what this means for the latest ES 350 models:

Headlight assembly: predominantly LED modules; not a typical replaceable bulb.

Fog lights and auxiliary lighting: may use conventional bulbs on some trims or markets.

Turn signals/DRLs: may be LED or separate bulbs depending on configuration.

In short, for the current generation, expect LED-based headlights with limited or no bulb replacements for the main headlights; refer to official guidance for your exact trim.

Older generations (pre-2019): Halogen or HID options

Earlier ES 350 versions used traditional lighting options that rely on replaceable bulbs. Depending on the year and market, common setups included halogen low beams and/or high beams, or HID (xenon) headlamps. The exact bulb types varied by region and production year, so identifying the correct bulb requires checking the specific model’s documentation.

Typical patterns you might encounter (subject to year and trim):

Low-beam headlights: often halogen bulbs such as H11 (varies by market) or other similar sizes.

High-beam headlights: commonly 9005 (HB3) or equivalent halogen bulbs depending on the configuration.

Fog lights: frequently H11 or similar halogen bulbs, depending on the region.

Because bulb types differed across releases, the safest approach is to verify with the owner’s manual, a dealer parts diagram, or a qualified technician for your exact vehicle.

How to identify the exact bulb type for your ES 350

To determine the precise bulb you need, follow these verification steps. Each step helps ensure you order the correct part for your year and trim.

Check the owner’s manual or the built-in maintenance section for bulb specifications by function (low beam, high beam, fog, etc.).

Inspect the existing bulb in the headlight housing (after safely accessing the rear of the headlight). Look for markings such as H11, 9005, D2S, or other codes on the bulb itself.

Use your VIN on Lexus official parts portals or ask a dealer to pull up the exact bulb specification for your exact vehicle configuration.

When in doubt, contact a Lexus dealership or a trusted automotive technician to confirm the correct bulb type before purchasing.

Once you have the correct bulb type, ensure you select OEM or reputable aftermarket options that match the vehicle’s electrical requirements and warranty terms.

Buying and replacing bulbs: what to know

Bulbs can be purchased from Lexus dealers, automotive parts retailers, or reputable online stores. A few practical notes help you avoid common pitfalls:

Confirm the exact bulb type for your year/trim before purchasing.

Understand whether your configuration uses replaceable bulbs or a non-serviceable LED headlight module for the main beam.

Consider professional installation if you’re dealing with integrated LED assemblies or complex headlight configurations.

Following these guidelines will help ensure you select the right bulbs and understand the replacement process for your ES 350.

Summary

The Lexus ES 350’s bulb requirements vary by model year and trim. Newer models lean toward LED headlights, which typically do not use replaceable bulbs for the main beam, while older versions used halogen or HID systems with specific bulb sizes. To be certain, consult your owner’s manual, check the bulb markings on the existing unit, or contact a Lexus dealer with your VIN. This approach will help you identify the exact bulb type and ensure correct, safe replacements.

Are H11 and H7 bulbs the same?

No, H7 and H11 bulbs are not the same and cannot be used interchangeably because they have different base designs, socket types, and dimensions. The primary differences are their base configuration and the type of application they are designed for; H7 bulbs are often used for both low and high beams, while H11 bulbs are typically for low beams or fog lights.
Key differences between H7 and H11 bulbs

Feature	H7	H11
Base/Socket Design	PX26d base with two bare prongs	PGJ19-2 base with two encased prongs
Application	Low and high beams	Low beams and fog lights
Dimensions	Larger diameter (~26 mm)	Smaller diameter (~19 mm)
Interchangeability	Not interchangeable with H11	Not interchangeable with H7

Check your owner's manual: This is the most reliable source for the correct bulb type for your vehicle.
Examine the existing bulb: Take out the old bulb and look for the bulb number printed on its base.
Use an online bulb finder: Many automotive parts websites have tools that can look up the correct bulb for your specific vehicle.

What year to stay away from Lexus ES 350?

You should avoid the 2007, 2008, 2011, 2013, 2014, and 2015 Lexus ES 350 models due to common issues like melting dashboards, engine/transmission problems, and other mechanical failures. While some later years also have specific reported problems, such as a hollow door design on some 2019 models that causes noise, the 2007-2015 period contains the most widely cited issues.

Years to avoid and common problems

2007–2009: Prone to oil leaks, engine issues like blown head gaskets, and AC problems from a defective evaporator core. The 2007 model is particularly known for its melting dashboard. Transmission problems like rough shifting and hesitations are also common.
2011: Has a high number of complaints for various problems, including engine and transmission issues, as well as other mechanical failures.
2013–2015: Reportedly have issues with exploding sunroofs, engine stalls when turning, and door lock malfunctions. Some of these years also saw problems with ventilated seats and powertrain fluid leaks.
2019: Some owners reported that the doors feel hollow and let in a lot of road noise, a problem that was reportedly fixed around the 2020-2021 model years.

Years that are generally considered more reliable

2012: Often mentioned as a good year to buy.
2017–2019: Generally considered reliable with modern features.
2020 and later: The years following the 2019 model year are generally considered more reliable, with some specific minor issues such as the hollow doors on 2019 models being addressed in later models.

What size is the ES bulb?

27mm
The standard size used in most UK homes is 27mm in diameter, and it's called an E27 or ES bulb. Light bulb bases are identified by a code consisting of letters and numbers: The first letter or letters indicate the type of base (i.e., bayonet cap or Edison screw).

What size headlight bulb for 2015 Lexus ES350?

9005 H11
9005 H11 Halogen Headlight Bulbs For Lexus ES350 2013-2015 High Performance Halogen Car Headlight Bulb for Brighter Light, 9005 High Beam+H11 Low Beam+H11 Fog Light Bulbs Combo, 6PCS.

Kevin Bennett

Company Owner

Kevin Bennet is the founder and owner of Kevin's Autos, a leading automotive service provider in Australia. With a deep commitment to customer satisfaction and years of industry expertise, Kevin uses his blog to answer the most common questions posed by his customers. From maintenance tips to troubleshooting advice, Kevin's articles are designed to empower drivers with the knowledge they need to keep their vehicles running smoothly and safely.