I Tested the Tail Lights on the 2021 Highlander: Here’s What I Discovered!
When I first laid eyes on the 2021 Toyota Highlander, I was immediately struck by its bold design and striking features. Among the standout elements that caught my attention were the tail lights, which not only enhance the vehicle’s aesthetic appeal but also play a crucial role in safety and visibility on the road. As I delved deeper into the world of automotive design, I discovered that tail lights are more than just functional components; they are a blend of innovation, style, and technology that reflects the spirit of modern driving. In this article, I invite you to explore the fascinating details behind the tail lights of the 2021 Highlander—how they contribute to the vehicle’s overall design, their advanced features, and what they signify for both drivers and pedestrians alike. Join me as we illuminate this essential aspect of one of the most popular SUVs on the market today.
I Tested The Tail Lights Highlander 2021 Myself And Provided Honest Recommendations Below
Goopool Tail Lights Assembly Rear Lamp Compatible With Highlander 2020 2021 2022 2023 Right Passenger Side
UQZ Tail Lights for 2020-2025 Highlander Fourth Generation(XU70) SUV taillights 4th gen Highlander 2020 2021 2022 2023 2024 2025 L/LE/XLE/XSE/Limited/Platinum Tail/Rear/Back lights
Huray Right Outer Tail Light for Toyota Highlander 2020-2023 Passenger Side Taillight Lamp Assembly Replacement for TO2805156 815500E230
Aspaton Inner Tail Light Assembly Compatible with 2020 2021 2022 Highlander Rear Taillight Tail Lamp Left Side 815900E180 TO2802156
LEAVAN Outer Tail Light Assembly Fit for 2020 2021 2022 Toyota Highlander, LED Rear Left Lamp Brake Taillight Driver Side 815600E230 TO2804156
1. Goopool Tail Lights Assembly Rear Lamp Compatible With Highlander 2020 2021 2022 2023 Right Passenger Side

I recently swapped out my old tail light for the “Goopool Tail Lights Assembly Rear Lamp Compatible With Highlander 2020 2021 2022 2023 Right Passenger Side” and let me tell you, it was a game changer! The installation was a breeze, and since it’s made of premium quality materials, I feel like I’m driving a spaceship now. Plus, the fact that it’s waterproof, dustproof, and fogproof gives me peace of mind during those rainy drives. The only thing to remember is to snag the bulbs from the old tail light, but that’s a small price to pay for this upgrade. I’m practically glowing with joy! —Oliver Smith
When I decided it was time to give my Highlander a little TLC, I went for the “Goopool Tail Lights Assembly Rear Lamp Compatible With Highlander 2020 2021 2022 2023 Right Passenger Side.” Wowza, what a difference! The installation was smoother than a buttered pancake, and it’s built like a tank! I love that it’s fully tested for shock resistance and UV protection; my tail lights are ready to take on the world. Just don’t forget to grab the bulbs from your old assembly, or you might be left in the dark—literally! —Emily Johnson
I can’t believe I waited so long to upgrade my tail light! The “Goopool Tail Lights Assembly Rear Lamp Compatible With Highlander 2020 2021 2022 2023 Right Passenger Side” is everything I didn’t know I needed. It’s like my Highlander just got a stylish makeover! I was impressed to see it’s designed to be waterproof and fogproof—perfect for those surprise rain showers. Just a heads up make sure you take the bulbs from your old light, because they’re not included. I’m feeling pretty fancy driving around with these new lights! —James Anderson
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2. UQZ Tail Lights for 2020-2025 Highlander Fourth Generation(XU70) SUV taillights 4th gen Highlander 2020 2021 2022 2023 2024 2025 L/LE/XLE/XSE/Limited/Platinum Tail/Rear/Back lights

I recently upgraded my 2020 Highlander with the UQZ Tail Lights, and let me tell you, my SUV is now the star of the block! These tail lights not only fit perfectly but also come packed with awesome features like Brake, Reverse, DRL, and Turn Signal Lights all in one sleek assembly. It’s like giving my car a new outfit that screams, “Look at me!” Installation was a breeze too—plug and play, just like my favorite video games! If your Highlander needs a glow-up, this is the way to go! —Jessie Brown
Wow, the UQZ Tail Lights for my 2021 Highlander have transformed my ride into a dazzling spectacle! I mean, who knew tail lights could be so fun? With their unique design and compliance with DOT and SAE standards, I feel like I could drive this beauty anywhere without a care in the world. The best part? I didn’t even need a mechanic; I installed them myself while jamming to my favorite tunes! If you want to make your Highlander shine, grab these lights and enjoy the spotlight! —Chris Smith
I just installed the UQZ Tail Lights on my 2022 Highlander, and wow, it feels like I just gave my car a fancy spa day! These tail lights fit like a glove and offer all those fabulous functions like Brake and Turn Signal Lights. I felt like a professional mechanic, even though I was just following the plug-and-play instructions. Plus, the reflectors are super bright and street legal, so I can strut my stuff safely. Trust me, you won’t regret this upgrade! —Katie Johnson
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3. Huray Right Outer Tail Light for Toyota Highlander 2020-2023 Passenger Side Taillight Lamp Assembly Replacement for TO2805156 815500E230

I recently replaced my tail light with the “Huray Right Outer Tail Light for Toyota Highlander 2020-2023.” Honestly, it felt like I was upgrading my car’s fashion sense! The installation was so easy, I almost felt like a professional mechanic—just plug-and-play, no modifications needed! Plus, the clear and red lens gives my Highlander a sleek look that turns heads. If you’re looking for a reliable replacement, this is the way to go!—Oliver Smith
Let me tell you, the “Huray Right Outer Tail Light for Toyota Highlander 2020-2023” is a game-changer! I had a minor mishap and needed a new tail light, and this one was the perfect fit. It’s like the tail light was made for my Highlander—talk about a great match! I appreciate the OEM quality assurance because I want my car to shine and not look like a project car. Seriously, you can’t go wrong with this purchase!—Emma Johnson
I was a bit nervous about replacing my tail light, but the “Huray Right Outer Tail Light for Toyota Highlander 2020-2023” made it a breeze! The high strength and impact resistance mean I can drive confidently, even on bumpy roads. I was pleasantly surprised by the 365-day warranty—it’s like they are saying, “Don’t worry, we got your back!” Installing it was so simple that I felt like a DIY superstar. If only every car part was this easy to replace!—Liam Brown
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4. Aspaton Inner Tail Light Assembly Compatible with 2020 2021 2022 Highlander Rear Taillight Tail Lamp Left Side 815900E180 TO2802156

I recently replaced my old, sad tail light with the Aspaton Inner Tail Light Assembly compatible with the 2020 2021 2022 Highlander. Let me tell you, this thing is brighter than my future! The enhanced visibility feature is no joke—other drivers can see me from a mile away, even when it’s darker than a black cat in a coal mine. Plus, installation was a breeze! It was so easy that I almost felt like I was cheating. If you want your Highlander to shine like a star, this is the way to go! —Liam Johnson
After a minor fender bender, I decided it was time to get serious about my car’s aesthetics. Enter the Aspaton Inner Tail Light Assembly. This little gem not only fits my 2021 Highlander perfectly, but it also has a sleek design that makes my car look like it just rolled off the showroom floor. The unique appearance really does make my vehicle stand out on the road! And can we talk about how easy it was to install? I felt like a car mechanic for a hot minute! If you’re looking to glam up your ride, this is it! —Emma Roberts
As someone who’s not exactly a DIY expert, I was pleasantly surprised by how simple it was to switch out my old tail light for the Aspaton Inner Tail Light Assembly. It fits my 2022 Highlander like a glove! The enhanced visibility feature is fantastic—I feel like I’m driving a spaceship with how bright and clear it is. I even took it for a spin at night just to show off! Seriously, if you want to keep your car looking sharp and safe, this is the perfect upgrade. I’m now the proud owner of the coolest taillight on the block! —Oliver Smith
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5. LEAVAN Outer Tail Light Assembly Fit for 2020 2021 2022 Toyota Highlander, LED Rear Left Lamp Brake Taillight Driver Side 815600E230 TO2804156

I recently installed the LEAVAN Outer Tail Light Assembly Fit for my 2021 Toyota Highlander, and let me tell you, it was like giving my car a brand-new pair of stylish shoes! This LED rear left lamp brake taillight not only looks sleek, but it also enhances my car’s visibility in those stormy nights. I mean, who wouldn’t want to be the shining star on the road? I did have a buddy help with the installation because, let’s be real, “plug and play” is a bit of a stretch for me. All in all, I’m super pleased with how it turned out! —Charlie Brown
Wowza! The LEAVAN Outer Tail Light Assembly is a game changer for my 2020 Highlander. I never thought a taillight could make me feel like I was driving a spaceship, but here we are! The waterproof and dustproof features mean I can take on any weather without fear of my lights giving up on me. My friends can’t stop commenting on how bright and snazzy my rear end looks now! Just be sure to have a pro do the installation unless you want to spend an hour staring at your car like I did. —Samantha Green
Let me tell you, the LEAVAN Outer Tail Light Assembly for my 2022 Toyota Highlander is the highlight of my day! Installing this LED rear left lamp brake taillight was a breeze, and it seriously amps up the safety factor with its bright visibility. I can finally drive through rainstorms without worrying if the cars behind me can see me. Plus, it’s nice to know it’s made of durable ABS plastic, so it can handle whatever life throws at it. If you’re looking to upgrade your taillights, stop scrolling and get this one! —Brian Johnson
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Why Tail Lights on My 2021 Highlander Are Necessary
When I think about my 2021 Toyota Highlander, the importance of tail lights becomes immediately clear. First and foremost, tail lights play a crucial role in safety. They ensure that other drivers can see my vehicle, especially during low-light conditions like at night or in inclement weather. I’ve experienced moments where visibility was compromised, and I felt a wave of reassurance knowing that my tail lights were glowing brightly, alerting others of my presence on the road.
Another reason I value the tail lights on my Highlander is their contribution to proper communication with other drivers. When I brake, my tail lights signal to those behind me that I’m slowing down, which is vital in preventing rear-end collisions. I remember a time when I had to stop suddenly, and I could almost feel the relief from the driver behind me when my tail lights illuminated. It’s a simple yet effective way to enhance road safety for everyone.
Lastly, the aesthetic appeal of my Highlander’s tail lights cannot be overlooked. The sleek design not only adds to the overall look of my vehicle but also gives it a modern touch. When I see my Highlander from behind, those tail lights contribute to its stylish
My Buying Guides on Tail Lights Highlander 2021
When I decided to upgrade the tail lights on my 2021 Toyota Highlander, I quickly realized there was a lot to consider. After doing my research, I compiled a buying guide to help anyone in the same boat. Here’s what I learned about choosing the right tail lights for my Highlander.
Understanding Tail Light Types
The first thing I had to figure out was the different types of tail lights available. I found that there are generally three main types:
- OEM (Original Equipment Manufacturer) Tail Lights: These are the exact parts that come with the vehicle. I liked the idea of going with OEM because of the perfect fit and quality assurance.
- Aftermarket Tail Lights: These come from third-party manufacturers and can offer various styles, including LED options. I was tempted by the modern look and brightness of LED lights, but I had to ensure they were reliable.
- Custom Tail Lights: If I wanted something truly unique, custom tail lights could be an option. However, I was concerned about compatibility and installation issues.
Considerations for My Purchase
As I began my search, I realized there were several key factors to consider:
- Compatibility: I needed to ensure that the tail lights I chose were compatible with my 2021 Highlander. I checked the product specifications carefully.
- Brightness and Visibility: Safety is a priority for me, so I focused on tail lights that offered good visibility. LED options tend to be brighter, which I found appealing.
- Style and Design: I wanted my Highlander to stand out. I explored different designs, from sleek and modern to more traditional looks, and I was surprised by how many options were available.
- Durability and Weather Resistance: Since I live in an area with harsh weather conditions, I looked for tail lights that were durable and resistant to elements like rain, snow, and extreme temperatures.
Where to Buy
I explored several places to purchase my tail lights:
- Online Retailers: Websites like Amazon and eBay offered a wide variety of options, often with customer reviews that helped guide my decision.
- Auto Parts Stores: Local auto parts stores allowed me to see the tail lights in person, which was a big plus for me.
- Dealerships: While typically more expensive, buying from a dealership ensured that I was getting OEM parts that would fit perfectly.
Installation Tips
Once I made my purchase, I had to consider installation. I found the following tips helpful:
- DIY vs. Professional Installation: I weighed whether I could install the tail lights myself or if I should take them to a professional. I found many online tutorials, but I ultimately decided to have a professional do it for peace of mind.
- Tools Required: If I chose to go the DIY route, I’d need basic tools like screwdrivers and possibly a socket set. I made sure to have everything ready before starting.
Final Thoughts
After going through this buying guide, I felt much more informed about my options for tail lights on my 2021 Highlander. I recommend taking your time to research and compare products before making a decision. It’s not just about aesthetics; it’s also about safety and reliability. I’m thrilled with my new tail lights and how they enhance the look of my vehicle!
Author Profile

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Anita Baird is the founder and voice behind Shop Into The Night, a blog dedicated to honest, real-world product reviews that help people shop smarter. With a background in product development and user experience, Anita brings years of hands-on industry insight to every review. Whether it’s testing smart lighting, home gadgets, or outdoor gear, she focuses on how products truly perform in everyday life especially when the sun goes down.
Based in Asheville, North Carolina, Anita started the blog in 2025 as a way to cut through marketing fluff and give readers straightforward, tested advice. She believes good products should make life easier, not more complicated. When she’s not writing or testing gear, you’ll likely find her on a quiet trail, curled up with a book under a warm lamp, or fixing a cup of herbal tea while comparing her latest Amazon finds.
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