Best DOT-Certified Side Marker Light Assemblies of 2025

David Davis Avatar
David Davis
Last Updated: Jan 7, 2025

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DOT-Certified Side Marker Light Assemblies are essential safety components for any vehicle. These lights are designed to indicate the presence, size, and position of a vehicle to other drivers on the road, especially in low light conditions. DOT certification ensures that the lights meet or exceed the safety standards set by the Department of Transportation. These light assemblies are available in a variety of colors and sizes to fit different types of vehicles. They are easy to install and are built to last, providing reliable performance for years to come. Whether you're replacing a damaged side marker light assembly or upgrading to improve safety, DOT-Certified Side Marker Light Assemblies are a smart choice.

At a Glance: Our Top Picks

CarLights360 Side Marker Light Assembly Cover #TOP 1
CarLights360 Side Marker Light Assembly
ftb score rating icon 9.8
Rear Side Marker Light Assembly for Lexus RX Cover #TOP 2
Rear Side Marker Light Assembly for Lexus RX
ftb score rating icon 9.7
CarLights360 Rear Side Marker Light Assembly Cover #TOP 3
CarLights360 Rear Side Marker Light Assembly
ftb score rating icon 9.5

Top 10 DOT-Certified Side Marker Light Assemblies

#TOP 1

CarLights360 Side Marker Light Assembly

4333272495
Passenger Side
Passenger Side
CarLights360 Side Marker Light Assembly Cover
For Honda Civic Sedan/Coupe 2016 2017 2018 Side Marker Light Assembly Passenger Side DOT Certified HO2551127N

CarLights360 Marker Light is a DOT Certified assembly designed for Honda Civic Sedan/Coupe 2016-2018. It offers an exact fit to OEM# 33800-TBA-A02 and Partslink# HO2551127. This assembly includes bulbs, lens, housing, and socket, ensuring hassle-free installation. Being factory sealed, it arrives brand new in the box, guaranteeing quality. With its stringent quality standards, this side marker light provides you with a reliable and durable lighting solution for your vehicle.

What We Like
Exact Fit to OEM#
Includes Bulbs, Lens, Housing, Socket
DOT Certified Quality

Rear Side Marker Light Assembly for Lexus RX

DP-Fits-LX2860102
Driver Side
Driver Side
Rear Side Marker Light Assembly for Lexus RX Cover
For Lexus RX 330 2004-2006/RX 350 2007-2009/RX 400h 2006 2007 Rear Side Marker Light Assembly Driver Side DOT Certified LX2860102N

The Rear Side Marker Light Assembly for Lexus RX 330 2004-2006/RX 350 2007-2009/RX 400h 2006 2007 is DOT certified and an exact fit to OEM# 81920-0E010 and Partslink# LX2860102. The unit includes lens and housing only, but no bulb(s). It is factory sealed and brand new in box. You can return it within 30 days of delivery without a restocking fee, and it comes with a 1-year limited warranty.

What We Like
DOT certified for passing stringent quality standards
Exact fit to OEM and Partslink numbers
No restocking fee for returns within 30 days
Comes with 1-year limited warranty
#TOP 3

CarLights360 Rear Side Marker Light Assembly

DP-Fits-LX2860103
Driver Side
Driver Side
CarLights360 Rear Side Marker Light Assembly Cover
For Lexus RX350/RX 450h 2010-2015 Rear Side Marker Light Assembly Driver Side DOT Certified | LX2860103 | 81490-0E010

CarLights360 Marker Light is a DOT Certified assembly for Lexus RX350/RX 450h 2010-2015. It offers an exact fit to OEM# 81490-0E010 and Partslink# LX2860103, ensuring quality standards. The unit includes lens and housing, while bulbs are sold separately. Being factory sealed and brand new, it guarantees a perfect fitment with hassle-free returns. With this marker light, you can easily replace your old or damaged rear side marker light, ensuring safety and compliance with regulations.

What We Like
Exact Fit to OEM#
DOT Certified
Factory Sealed
#TOP 4

CarLights360 Chrysler 200 Sedan Front Side Marker Light Assembly Driver Side

DP-Fits-CH2550131
Driver Side
Driver Side
CarLights360 Chrysler 200 Sedan Front Side Marker Light Assembly Driver Side Cover
For Chrysler 200 Sedan 2015 2016 2017 Front Side Marker Light Assembly Driver Side | DOT Certified | CH2550131 | 68206449AA

CarLights360 Side Marker Light is designed to be an exact fit for your Chrysler 200 Sedan. It is DOT Certified, ensuring high quality standards. The assembly comes with bulbs, lens, housing, and socket, providing you with everything you need in one package. Being factory-sealed and brand new, you can trust its reliability. This side marker light assembly is convenient, easy to install, and guarantees optimal visibility for safety on the road.

What We Like
Exact Fit
DOT Certified
All-in-One Assembly
#TOP 5

Dodge Charger 2006-2010 Front Side Marker Light Assembly Driver Side

DP-Fits-CH2550124
Driver Side
Driver Side
Dodge Charger 2006-2010 Front Side Marker Light Assembly Driver Side Cover
For Dodge Charger 2005-2010 Front Side Marker Light Assembly Driver Side | DOT Certified | CH2550124 | 4806219AD

The CarLights360 Side Marker Light Assembly is an exact fit for the Dodge Charger 2006-2010 model. It is DOT Certified, meaning it has passed stringent quality standards. This unit includes the lens and housing, but bulbs are not included. The product comes factory sealed, brand new in a box. With its precise fit and DOT certification, the CarLights360 Side Marker Light Assembly ensures optimal visibility and safety on the road. It is a convenient and reliable choice for replacing a worn-out or damaged side marker light. The factory-sealed packaging guarantees the product's quality and protects it during shipping, ensuring it arrives in perfect condition.

What We Like
Precise fit
DOT Certified
Factory sealed packaging
#TOP 6

CarLights360 C-Class Side Marker Lights

DP-Fits-MB2554100
CarLights360 C-Class Side Marker Lights Cover
For Mercedes-Benz C-Class Side Marker Light Assembly Unit 2008 09 10 2011 Driver and Passenger Side | Pair | DOT Certified | For MB2554100 | MB2555100

The CarLights360 Side Marker Lights are designed specifically for the Mercedes-Benz C-Class models from 2008 to 2011. With an exact fit to OEM part numbers, you can be confident in a seamless installation that enhances your vehicle's appearance. These lights are DOT certified, ensuring that they meet high-quality safety standards for your peace of mind. The unit includes both the lens and housing, although bulbs are not included. Buying these lights as a pair guarantees that they will match perfectly, providing a cohesive look for your car. Plus, hassle-free returns make your purchase risk-free.

What We Like
Exact OEM fit
DOT certified quality
Includes lens and housing
Matching pair available
Easy returns
#TOP 7

CarLights360 Chrysler 300 Side Marker Light

Fits CH2550125
CarLights360 Chrysler 300 Side Marker Light Cover
For Chrysler 300 Side Marker Light Assembly 2005 06 07 08 09 2010 Driver and Passenger Side | Pair | DOT Certified | CH2550125 | CH2551125 | 4805861AA | 4805860AA

The CarLights360 Marker Light Assembly is designed specifically for the Chrysler 300 models from 2005 to 2010. It fits perfectly with OEM numbers 4805861AA and 4805860AA, ensuring a seamless installation. This product is DOT certified, which means it has passed rigorous safety and quality tests, giving you peace of mind while driving. Each assembly comes complete with bulbs, lens, housing, and socket, making it a convenient all-in-one solution. Plus, it's factory sealed and brand new, so you can trust that you’re getting a reliable product.

What We Like
Exact OEM fit
DOT certified safety
Complete assembly included
Brand new, factory sealed

Side Marker Light Assembly for Scion FRS 2013-2016

DP-Fits-SC2554100
Side Marker Light Assembly for Scion FRS 2013-2016 Cover
For Scion FRS 2013 14 15 2016 Front Side Marker Light Assembly Driver and Passenger Side | Pair | DOT Certified SC2554100 + SC2555100

This side marker light assembly is a perfect fit for Scion FRS 2013-2016 models. DOT certified for quality, it includes bulbs, lens, housing, and socket. Buying as a pair ensures a matching look. With zero restocking fee and 1-year limited warranty, you can return the product within 30 days of delivery if you are not satisfied.

What We Like
Exact fit for specific Scion FRS models
DOT certified for quality assurance
Includes bulbs, lens, housing, and socket
Buying as a pair ensures matching look
Zero restocking fee and 1-year limited warranty
#TOP 9

CarLights360 Side Marker Light for Honda Accord 94-97

Fits HO2551109
Passenger Side
Passenger Side
CarLights360 Side Marker Light for Honda Accord 94-97 Cover
For Honda Accord 94-97 P/Side Marker Light Assembly Passenger Side DOT Certified | HO2551109 | 34300-SV4-A02

The CarLights360 Side Marker Light is designed specifically for the 1994-1997 Honda Accord, ensuring a perfect fit for your vehicle. This unit is DOT certified, meaning it has passed rigorous quality tests, giving you peace of mind about its reliability. It comes factory sealed and is brand new, so you can trust that you are receiving a top-quality product. The assembly includes both the lens and housing, but note that it does not come with bulbs. With hassle-free returns, you can shop confidently, knowing that if the fit isn’t right, you can easily return it.

What We Like
Exact OEM fit
DOT certified quality
Brand new condition
Hassle-free returns
#TOP 10

NEW SUN Amber LED Side Marker Lights

Side Fender Marker Lights
2P*Amber
NEW SUN Amber LED Side Marker Lights Cover
NEW SUN 2.5"x1" Amber DOT-Certified Premium Clearance Lights, LED Trailer Side Marker Lights, Fender Marker Lights Waterproof, Ideal for Trailers, Trucks, Camper, RVs, Compact Design with 2 Pcs

The NEW SUN Amber Marker Lights come in a convenient two-pack, designed to enhance your vehicle's visibility and safety on the road. Each light features double piranha LEDs, ensuring bright illumination for better awareness. They are DOT certified, which means you can trust their reliability and performance, even in wet conditions. Made from high-quality materials, these lights are waterproof and built to withstand the elements. Installation is straightforward, thanks to the included 100% copper wiring, making it easy for you to upgrade your trailers, trucks, or RVs without hassle.

What We Like
High visibility and safety
DOT certified reliability
Waterproof and durable
Easy installation
Buying Guide Image

Frequently Asked Questions (FAQs)

1. When did side marker lights become mandatory?

Effective January 1, 1968, all passenger cars built for sale in the United States were required to display amber lights or reflectors on the sides of front fenders, and red lights or reflectors on the sides of rear quarter panels.

2. Do side marker lights have to be Amber?

Color of clearance lamps, side marker lamps, reflectors, and backup lamps. (1) Front clearance lamps and those marker lamps and reflectors mounted on the front or on the side near the front of a vehicle must display or reflect an amber color.

3. Are front side marker lights required?

Marker lights are required on all vehicles, including fire trucks. Manufacturers are required to follow Federal Motor Vehicle Safety Standard 108 (FMVSS 108), which defines where and how marker lights must be installed.

4. Can my side marker lights be red?

8.1 The side-marker lamp must emit amber light; however it can emit red, if the rearmost side-marker lamp is grouped or combined or reciprocally incorporated with the rear position lamp, the rear end-outline marker lamp, the rear fog lamp, the stop lamp, or is grouped with or has part of the light emitting surface in ...

Editor's Notes

During our dot-certified side marker light assembly research, we found 24 dot-certified side marker light assembly products and shortlisted 10 quality products. We collected and analyzed 4,355 customer reviews through our big data system to write the dot-certified side marker light assemblies list. We found that most customers choose dot-certified side marker light assemblies with an average price of $19.22.

The dot-certified side marker light assemblies are available for purchase. We have researched hundreds of brands and picked the top brands of dot-certified side marker light assemblies, including CarLights360, NEW SUN. The seller of top 1 product has received honest feedback from 3,683 consumers with an average rating of 4.7.

Written by
David Davis Avatar

David Davis has rich experience as a mechanic and a general repairman in the automotive industry. It has given him plenty of knowledge in automobile repair, auto parts, and all kinds of tools. In his spare time, he enjoys assembling and disassembling parts for cars.