Best DOT-Certified Side Marker Light Assemblies of 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
Top 10 DOT-Certified Side Marker Light Assemblies
CarLights360 Side Marker Light Assembly
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.
Rear Side Marker Light Assembly for Lexus RX
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.
CarLights360 Rear Side Marker Light Assembly
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.
CarLights360 Chrysler 200 Sedan Front Side Marker Light Assembly Driver Side
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.
Dodge Charger 2006-2010 Front Side Marker Light Assembly Driver Side
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.
CarLights360 C-Class Side Marker Lights
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.
CarLights360 Chrysler 300 Side Marker Light
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.
Side Marker Light Assembly for Scion FRS 2013-2016
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.
CarLights360 Side Marker Light for Honda Accord 94-97
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.
NEW SUN Amber LED Side Marker Lights
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.
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 ...
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.

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.