Lexus RX300 Headlight Lamp Assemblies

Your Lexus RX300 will be happy to know that the search for the right Headlight Lamp Assemblies you’ve been looking for is over! Advance Auto Parts has 4 different Headlight Lamp Assemblies for your vehicle, ready for shipping or in-store pick up. The best part is, our Lexus RX300 Headlight Lamp Assemblies start from as little as $136.99.

When it comes to your Lexus RX300, you want parts and products from only trusted brands. Here at Advance Auto Parts, we work with only top reliable Headlight Lamp Assemblies brands so you can shop with complete confidence. Some of our top Headlight Lamp Assemblies brands are Genera and TYC. We’re sure you will get the right product to keep that RX300 running for a long time.

We even have reviews of our OEM and aftermarket Headlight Lamp Assemblies products to help you buy with confidence. Hear from other customers via the 18 reviews on parts for your Lexus RX300.

Shop online, find the best price on the right product, and have it shipped right to your door. If you prefer to shop in person for the right Headlight Lamp Assemblies for your RX300, visit one of our local Advance Auto Parts locations and you’ll be back on the road in no time!

Compare 23 Lexus Headlight Lamp Assemblies

Genera – TYC / Genera Headlight Assembly (Part No.P8000159772TYC)

TYC / Genera Headlight Assembly

from

$161.90
Meets SAE/DOT Regulations – This item is not NSF or CAPA certified for insurance collision repair. Each TYC replacement lamp is manufactured with similar materials as the original equipment and undergoes rigorous testing to ensure your safety during day and night use. Your vehicle’s lamps are an essential part of its safety features, so TYC replacement lamps meet SAE/DOT regulations.

Product Features:
  • Meets or exceeds DOT/SAE standards, with particular consideration for photometric and safety compliance
  • Special coating on the lens surface prevents hazing and fading, ensuring proper illumination and operational safety
  • Rigorous and accelerated cycling tests to ensure product service quality and durability
  • OE-comparable mounting provisions ensure drop-in precise fitment
  • OE-comparable harness (no pigtail connector) for hassle-free installation
See More

KAI – New Economy Replacement Driver Side Halogen Headlight Assembly (Part No.LX2502125V)

New Economy Replacement Driver Side Halogen Headlight Assembly

from

$244.99
With a Serious and Unwavering Commitment to Providing Customers a Broad Range of High Quality Replacement Components, Equipment, and Parts to Repair and Accessorize Their Automobiles, Trucks, and Other Vehicles, We Are Offering a New Economy Replacement Driver Side Halogen Headlight Assembly. It is Designed to Replace Your Existing Headlight Assembly. Check to Be Sure It Fits Your Vehicle.

Product Features:
  • Halogen, Made Of Plastic
  • Meets All Federal Motor Safety Standards
  • No Drilling Needed For Installation
  • No Modifications Needed For Installation
  • Direct Fit Replacement For Your Vehicle
  • Same Form Fit And Function As OE
  • Check Out The Large Selection Of Parts Available For Your Vehicle
See More

TYC – Genera NSF Certified Headlight Assembly (Part No.P8000421196TYC)

Genera NSF Certified Headlight Assembly

from

$992.55
NSF CERTIFIED parts bear the seal of the National Sanitation Foundation guaranteeing fit and quality equal to original equipment. These parts may be required if your insurance company is paying for the repair. Due to precision design and exacting quality control standards, TYC replacement lamps meet SAE/DOT regulations, and are FMVSS 108 compliant. TYC NSF certified lamps further validates the quality through third party, NSF, certification. NSF certified lamps are accepted by many major insurance companies as an acceptable replacement for original equipment parts. Each TYC replacement lamp is manufactured with similar plastics materials as the original equipment and undergo rigorous testing to ensure your safely during day and night use. Your vehicle’s lamps are an essential part of your vehicle’s safety features, and can mean the difference between getting into or avoiding an accident.

Product Features:
  • OE-comparable harness
  • OE-comparable mounting provisions ensure drop-in precise fitment
  • Rigorous and accelerated cycling tests to ensure product service quality and durability
  • Special coating on the lens surface prevents hazing and fading ensuring proper illumination and operational safety
  • Meet or exceed DOT/SAE standards with particular consideration for photometric and safety compliance
See More

Dorman – Head Lamp Assembly (Part No.1592164)

Head Lamp Assembly

from

$669.99
Need a new headlight assembly that looks, fits and performs like the original, for less than going back to the dealership? This replacement headlight was reverse-engineered to match the stock headlight on specific vehicles.

Product Features:
  • Seamless replacement – this headlight assembly was specifically designed to look and function like the original headlight on specific vehicles
  • Excellent value – original equipment quality at a lower price
  • Durable materials – rigid plastic protects against weather and road conditions
  • Easy installation – built to match the exact original dimensions for proper fit
See More

Dorman – Head Lamp Assembly (Part No.1592165)

Head Lamp Assembly

from

$669.99
Need a new headlight assembly that looks, fits and performs like the original, for less than going back to the dealership? This replacement headlight was reverse-engineered to match the stock headlight on specific vehicles.

Product Features:
  • Seamless replacement – this headlight assembly was specifically designed to look and function like the original headlight on specific vehicles
  • Excellent value – original equipment quality at a lower price
  • Durable materials – rigid plastic protects against weather and road conditions
  • Easy installation – built to match the exact original dimensions for proper fit
See More

KAI – New CAPA Certified Standard Replacement Driver Side Hid Head Light Lens And Housing (Part No.LX2502117C)

New CAPA Certified Standard Replacement Driver Side Hid Head Light Lens And Housing

from

$539.99
With a Serious and Unwavering Commitment to Providing Customers a Broad Range of High Quality Replacement Components, Equipment, and Parts to Repair and Accessorize Their Automobiles, Trucks, and Other Vehicles, We Are Offering a New CAPA Certified Standard Replacement Driver Side Hid Head Light Lens And Housing. It is Designed to Replace Your Existing Headlight Assembly. Check To Be Sure it Fits Your Vehicle.

Product Features:
  • HID, Made Of Polypropylene
  • Meets All Federal Motor Safety Standards
  • No Drilling Needed For Installation
  • No Modifications Needed For Installation
  • Direct Fit Replacement For Your Vehicle
  • Same Form Fit And Function As OE
  • Check Out The Large Selection Of Parts Available For Your Vehicle
See More

KAI – New CAPA Certified Standard Replacement Passenger Side HID Head Light Lens And Housing (Part No.LX2503117C)

New CAPA Certified Standard Replacement Passenger Side HID Head Light Lens And Housing

from

$534.99
With a Serious and Unwavering Commitment to Providing Customers a Broad Range of High Quality Replacement Components, Equipment, and Parts to Repair and Accessorize Their Automobiles, Trucks, and Other Vehicles, We Are Offering a New CAPA Certified Standard Replacement Passenger Side HID Head Light Lens And Housing. It is Designed to Replace Your Existing Headlight Assembly. Check To Be Sure it Fits Your Vehicle.

Product Features:
  • HID, Made Of Polypropylene
  • Meets All Federal Motor Safety Standards
  • No Drilling Needed For Installation
  • No Modifications Needed For Installation
  • Direct Fit Replacement For Your Vehicle
  • Same Form Fit And Function As OE
  • Check Out The Large Selection Of Parts Available For Your Vehicle
See More

KAI – Headlight Assembly (Part No.LX2503135R)

Headlight Assembly

from

$489.99
Reconditioned OEM Passenger Side Halogen Headlight Assembly, USA Built Models

Product Features:
  • USA Built Models
  • Meets All Federal Motor Safety Standards
  • No Drilling Needed For Installation
  • No Modifications Needed For Installation
  • Direct Fit Replacement For Your Vehicle
  • Same Form Fit And Function As OE
  • Check Out The Large Selection Of Parts Available For Your Vehicle
See More

KAI – New CAPA Certified Standard Replacement Passenger Side Halogen Headlight Assembly (Part No.LX2503147C)

New CAPA Certified Standard Replacement Passenger Side Halogen Headlight Assembly

from

$409.99
With a Serious and Unwavering Commitment to Providing Customers a Broad Range of High Quality Replacement Components, Equipment, and Parts to Repair and Accessorize Their Automobiles, Trucks, and Other Vehicles, We Are Offering a New CAPA Certified Standard Replacement Passenger Side Halogen Headlight Assembly, Canadian Built Models. It is Designed to Replace Your Existing Headlight Assembly. Check to Be Sure It Fits Your Vehicle.

Product Features:
  • Halogen, Canadian Built Models, Made Of Plastic
  • Meets All Federal Motor Safety Standards
  • No Drilling Needed For Installation
  • No Modifications Needed For Installation
  • Direct Fit Replacement For Your Vehicle
  • Same Form Fit And Function As OE
  • Check Out The Large Selection Of Parts Available For Your Vehicle
See More

KAI – New CAPA Certified Standard Replacement Driver Side Halogen Headlight Assembly (Part No.LX2502147C)

New CAPA Certified Standard Replacement Driver Side Halogen Headlight Assembly

from

$409.99
With a Serious and Unwavering Commitment to Providing Customers a Broad Range of High Quality Replacement Components, Equipment, and Parts to Repair and Accessorize Their Automobiles, Trucks, and Other Vehicles, We Are Offering a New CAPA Certified Standard Replacement Driver Side Halogen Headlight Assembly, Canadian Built Models. It is Designed to Replace Your Existing Headlight Assembly. Check to Be Sure It Fits Your Vehicle.

Product Features:
  • Halogen, Canadian Built Models, Made Of Plastic
  • Meets All Federal Motor Safety Standards
  • No Drilling Needed For Installation
  • No Modifications Needed For Installation
  • Direct Fit Replacement For Your Vehicle
  • Same Form Fit And Function As OE
  • Check Out The Large Selection Of Parts Available For Your Vehicle
See More

Genera – Headlight Assembly (Part No.P8000421198TYC)

Headlight Assembly

from

$355.90
NSF CERTIFIED parts bear the seal of the National Sanitation Foundation guaranteeing fit and quality equal to original equipment. These parts may be required if your insurance company is paying for the repair. Due to precision design and exacting quality control standards, TYC replacement lamps meet SAE/DOT regulations, and are FMVSS 108 compliant. TYC NSF certified lamps further validates the quality through third party, NSF, certification. NSF certified lamps are accepted by many major insurance companies as an acceptable replacement for original equipment parts. Each TYC replacement lamp is manufactured with similar plastics materials as the original equipment and undergo rigorous testing to ensure your safely during day and night use. Your vehicle’s lamps are an essential part of your vehicle’s safety features, and can mean the difference between getting into or avoiding an accident.

Product Features:
  • OE-comparable harness
  • OE-comparable mounting provisions ensure drop-in precise fitment
  • Rigorous and accelerated cycling tests to ensure product service quality and durability
  • Special coating on the lens surface prevents hazing and fading ensuring proper illumination and operational safety
  • Meet or exceed DOT/SAE standards with particular consideration for photometric and safety compliance
See More

Dorman – Headlight Assembly (Part No.1590952)

Headlight Assembly

from

$334.99
Need a new headlight assembly that looks, fits and performs like the original, for less than going back to the dealership? This replacement headlight was reverse-engineered to match the stock headlight on specific vehicles.

Product Features:
  • Seamless replacement – this headlight assembly was specifically designed to look and function like the original headlight on specific vehicles
  • Excellent value – original equipment quality at a lower price
  • Durable materials – rigid plastic protects against weather and road conditions
  • Easy installation – built to match the exact original dimensions for proper fit
See More

KAI – New Economy Replacement Passenger Side Headlight Assembly, Without HID (Part No.LX2503131V)

New Economy Replacement Passenger Side Headlight Assembly, Without HID

from

$319.99
With a Serious and Unwavering Commitment to Providing Customers a Broad Range of High Quality Replacement Components, Equipment, and Parts to Repair and Accessorize Their Automobiles, Trucks, and Other Vehicles, We Are Offering a New Economy Replacement Passenger Side Headlight Assembly, Without HID. It is Designed to Replace Your Existing Headlight Assembly. Check to Be Sure It Fits Your Vehicle.

Product Features:
  • Made Of Plastic
  • Meets All Federal Motor Safety Standards
  • No Drilling Needed For Installation
  • No Modifications Needed For Installation
  • Direct Fit Replacement For Your Vehicle
  • Same Form Fit And Function As OE
  • Check Out The Large Selection Of Parts Available For Your Vehicle
See More

KAI – New Economy Replacement Passenger Side Halogen Headlight Assembly, Canadian Built Models (Part No.LX2503147V)

New Economy Replacement Passenger Side Halogen Headlight Assembly, Canadian Built Models

from

$309.99
With a Serious and Unwavering Commitment to Providing Customers a Broad Range of High Quality Replacement Components, Equipment, and Parts to Repair and Accessorize Their Automobiles, Trucks, and Other Vehicles, We Are Offering a New Economy Replacement Passenger Side Halogen Headlight Assembly, Canadian Built Models. It is Designed to Replace Your Existing Headlight Assembly. Check to Be Sure It Fits Your Vehicle.

Product Features:
  • Halogen, Canadian Built Models, Made Of Plastic
  • Meets All Federal Motor Safety Standards
  • No Drilling Needed For Installation
  • No Modifications Needed For Installation
  • Direct Fit Replacement For Your Vehicle
  • Same Form Fit And Function As OE
  • Check Out The Large Selection Of Parts Available For Your Vehicle
See More

KAI – New CAPA Certified Standard Replacement Driver Side Halogen Headlight Assembly, USA Built Models (Part No.LX2502135C)

New CAPA Certified Standard Replacement Driver Side Halogen Headlight Assembly, USA Built Models

from

$299.99
With a Serious and Unwavering Commitment to Providing Customers a Broad Range of High Quality Replacement Components, Equipment, and Parts to Repair and Accessorize Their Automobiles, Trucks, and Other Vehicles, We Are Offering a New CAPA Certified Standard Replacement Driver Side Halogen Headlight Assembly, USA Built Models. It is Designed to Replace Your Existing Headlight Assembly. Check to Be Sure It Fits Your Vehicle.

Product Features:
  • Halogen, USA Built Models, Excludes Hybrid
  • Meets All Federal Motor Safety Standards
  • No Drilling Needed For Installation
  • No Modifications Needed For Installation
  • Direct Fit Replacement For Your Vehicle
  • Same Form Fit And Function As OE
  • Check Out The Large Selection Of Parts Available For Your Vehicle
See More

KAI – New CAPA Certified Standard Replacement Passenger Side Halogen Headlight Assembly, USA Built Models (Part No.LX2503135C)

New CAPA Certified Standard Replacement Passenger Side Halogen Headlight Assembly, USA Built Models

from

$299.99
With a Serious and Unwavering Commitment to Providing Customers a Broad Range of High Quality Replacement Components, Equipment, and Parts to Repair and Accessorize Their Automobiles, Trucks, and Other Vehicles, We Are Offering a New CAPA Certified Standard Replacement Passenger Side Halogen Headlight Assembly, USA Built Models. It is Designed to Replace Your Existing Headlight Assembly. Check to Be Sure It Fits Your Vehicle.

Product Features:
  • Halogen, USA Built Models, Excludes Hybrid
  • Meets All Federal Motor Safety Standards
  • No Drilling Needed For Installation
  • No Modifications Needed For Installation
  • Direct Fit Replacement For Your Vehicle
  • Same Form Fit And Function As OE
  • Check Out The Large Selection Of Parts Available For Your Vehicle
See More

TYC – Headlight Assembly (Part No.P8000708451TYC)

Headlight Assembly

from

$268.41
Meets SAE/DOT Regulations – This item is not NSF or CAPA certified for insurance collision repair. Each TYC replacement lamp is manufactured with similar materials as the original equipment and undergoes rigorous testing to ensure your safety during day and night use. Your vehicle’s lamps are an essential part of its safety features, so TYC replacement lamps meet SAE/DOT regulations.

Product Features:
  • Meets or exceeds DOT/SAE standards, with particular consideration for photometric and safety compliance
  • Special coating on the lens surface prevents hazing and fading, ensuring proper illumination and operational safety
  • Rigorous and accelerated cycling tests to ensure product service quality and durability
  • OE-comparable mounting provisions ensure drop-in precise fitment
  • OE-comparable harness (no pigtail connector) for hassle-free installation
See More

Dorman – Headlight Assembly (Part No.1590953)

Headlight Assembly

from

$261.99
Need a new headlight assembly that looks, fits and performs like the original, for less than going back to the dealership? This replacement headlight was reverse-engineered to match the stock headlight on specific vehicles.

Product Features:
  • Seamless replacement – this headlight assembly was specifically designed to look and function like the original headlight on specific vehicles
  • Excellent value – original equipment quality at a lower price
  • Durable materials – rigid plastic protects against weather and road conditions
  • Easy installation – built to match the exact original dimensions for proper fit
See More

KAI – New Economy Replacement Passenger Side Halogen Headlight Assembly (Part No.LX2503125V)

New Economy Replacement Passenger Side Halogen Headlight Assembly

from

$221.99
With a Serious and Unwavering Commitment to Providing Customers a Broad Range of High Quality Replacement Components, Equipment, and Parts to Repair and Accessorize Their Automobiles, Trucks, and Other Vehicles, We Are Offering a New Economy Replacement Passenger Side Halogen Headlight Assembly. It is Designed to Replace Your Existing Headlight Assembly. Check to Be Sure It Fits Your Vehicle.

Product Features:
  • Halogen, Made Of Plastic
  • Meets All Federal Motor Safety Standards
  • No Drilling Needed For Installation
  • No Modifications Needed For Installation
  • Direct Fit Replacement For Your Vehicle
  • Same Form Fit And Function As OE
  • Check Out The Large Selection Of Parts Available For Your Vehicle
See More

KAI – New Economy Replacement Driver Side Halogen Headlight Assembly (Part No.LX2502101V)

New Economy Replacement Driver Side Halogen Headlight Assembly

from

$209.99
With a Serious and Unwavering Commitment to Providing Customers a Broad Range of High Quality Replacement Components, Equipment, and Parts to Repair and Accessorize Their Automobiles, Trucks, and Other Vehicles, We Are Offering a New Economy Replacement Driver Side Halogen Headlight Assembly. It is Designed to Replace Your Existing Headlight Assembly. Check to Be Sure It Fits Your Vehicle.

Product Features:
  • Halogen, Made Of Plastic
  • Meets All Federal Motor Safety Standards
  • No Drilling Needed For Installation
  • No Modifications Needed For Installation
  • Direct Fit Replacement For Your Vehicle
  • Same Form Fit And Function As OE
  • Check Out The Large Selection Of Parts Available For Your Vehicle
See More

TYC – Genera SAE/DOT Headlight Assembly (Part No.P8000159775TYC)

Genera SAE/DOT Headlight Assembly

from

$159.07
Meets SAE/DOT Regulations – This item is not NSF or CAPA certified for insurance collision repair. Each TYC replacement lamp is manufactured with similar materials as the original equipment and undergoes rigorous testing to ensure your safety during day and night use. Your vehicle’s lamps are an essential part of its safety features, so TYC replacement lamps meet SAE/DOT regulations.

Product Features:
  • Meets or exceeds DOT/SAE standards, with particular consideration for photometric and safety compliance
  • Special coating on the lens surface prevents hazing and fading, ensuring proper illumination and operational safety
  • Rigorous and accelerated cycling tests to ensure product service quality and durability
  • OE-comparable mounting provisions ensure drop-in precise fitment
  • OE-comparable harness (no pigtail connector) for hassle-free installation
See More

KAI – New Economy Replacement Driver Side Halogen Headlight Assembly (Part No.LX2502104V)

New Economy Replacement Driver Side Halogen Headlight Assembly

from

$147.99
With a Serious and Unwavering Commitment to Providing Customers a Broad Range of High Quality Replacement Components, Equipment, and Parts to Repair and Accessorize Their Automobiles, Trucks, and Other Vehicles, We Are Offering a New Economy Replacement Driver Side Halogen Headlight Assembly. It is Designed to Replace Your Existing Headlight Assembly. Check to Be Sure It Fits Your Vehicle.

Product Features:
  • Halogen, Made Of Plastic
  • Meets All Federal Motor Safety Standards
  • No Drilling Needed For Installation
  • No Modifications Needed For Installation
  • Direct Fit Replacement For Your Vehicle
  • Same Form Fit And Function As OE
  • Check Out The Large Selection Of Parts Available For Your Vehicle
See More

KAI – New Economy Replacement Passenger Side Halogen Headlight Assembly (Part No.LX2503104V)

New Economy Replacement Passenger Side Halogen Headlight Assembly

from

$136.99
With a Serious and Unwavering Commitment to Providing Customers a Broad Range of High Quality Replacement Components, Equipment, and Parts to Repair and Accessorize Their Automobiles, Trucks, and Other Vehicles, We Are Offering a New Economy Replacement Passenger Side Halogen Headlight Assembly. It is Designed to Replace Your Existing Headlight Assembly. Check to Be Sure It Fits Your Vehicle.

Product Features:
  • Halogen, Made Of Plastic
  • Meets All Federal Motor Safety Standards
  • No Drilling Needed For Installation
  • No Modifications Needed For Installation
  • Direct Fit Replacement For Your Vehicle
  • Same Form Fit And Function As OE
  • Check Out The Large Selection Of Parts Available For Your Vehicle
See More

FAQs for Lexus RX300 Headlight Lamp Assemblies

What are the most popular Headlight Lamp Assemblies for the Lexus RX300?

With 3 brands you can trust, our most popular Headlight Lamp Assemblies for the Lexus RX300 are:
TYC / Genera Headlight Assembly
from $161.90
(6)
TYC / Genera Headlight Assembly
Headlight Lamp Assemblies
New Economy Replacement Driver Side Halogen Headlight Assembly
from $147.99
This product is not rated
New Economy Replacement Driver Side Halogen Headlight Assembly
Headlight Lamp Assemblies
New Economy Replacement Passenger Side Halogen Headlight Assembly
from $136.99
This product is not rated
New Economy Replacement Passenger Side Halogen Headlight Assembly
Headlight Lamp Assemblies