If you want a rugged, weather-ready passenger-side taillight for your Toyota Tundra that prioritizes impact resistance and waterproofing, choose Nakuuly Tail Light Compatible; if you need a high-intensity, UV-protected third brake light specifically for a Mercedes-Benz W164 ML Class to ensure maximum visibility in traffic, choose BXIWEIA Car Third Brake.
• Nakuuly Tail Light Compatible: Best strength is its robust shock and impact resistance with excellent waterproofing for bad weather; biggest trade-off is it requires the reuse of original bulbs as they are not included. This pick is for Tundra owners needing a direct, durable replacement for the right side.
• BXIWEIA Car Third Brake: Best strength is its super-bright LED chips and hardened PC lens with UV coating for long-term anti-yellowing; biggest trade-off is its specific fitment limited strictly to the 2005–2012 Mercedes-Benz W164 ML Class. This pick is for Mercedes drivers looking to restore a dim or cracked high-mount stop lamp.
The Nakuuly tail light is engineered specifically for the Toyota Tundra models spanning from 2014 through 2021. If you drive one of these trucks, this unit is designed to replace the passenger-side rear brake lamp assembly directly. The design focuses heavily on structural integrity, boasting a construction that offers strong shock resistance and impact resistance. This isn't just about looks; it is about maintaining function when you are driving on rough roads or encountering debris. The housing is built to withstand the kind of physical stress that can crack cheaper assemblies, making it a practical choice for daily drivers who encounter unpredictable road conditions.
One of the most critical features for any vehicle component exposed to the elements is its ability to keep water out. The Nakuuly assembly delivers an excellent waterproof effect, which is essential for maintaining safety during rainstorms, snow, or car washes. When moisture gets inside a taillight, it causes corrosion and electrical failure. By ensuring a tight seal, this product aims to bring a safer driving experience even in bad weather. The red lens covers the right passenger side, matching the factory aesthetic while providing the necessary illumination for braking and signaling.
However, this product comes with a specific requirement that buyers must acknowledge before purchasing. The package includes only the tail light assembly itself; the bulbs and harness are not included. You must use your original bulbs to make this unit work. While this keeps the cost down and ensures compatibility with your truck's existing electrical system, it means you cannot simply plug in a brand-new set of lights without transferring the old ones. Additionally, while the fitment is described as simple plug-and-play with no modifications required, it is strictly for the right side. If you have damage on the driver's side, you would need a separate unit. This makes it the ideal solution for someone who needs a reliable, single-sided replacement that holds up to the rigors of off-road or heavy-duty driving.
We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-11-07 · 7 min read · Independent comparison
The BXIWEIA third brake light is a specialized component designed exclusively for the Mercedes-Benz W164 ML Class, covering model years 2005 through 2012. Its primary purpose is to address the high-level brake light located at the top of the rear window area. Over time, the factory high mount stop lamps on these vehicles often become dim, cracked, or broken, significantly reducing the visibility of the vehicle to drivers behind you. This replacement unit restores that original warning function with a focus on brightness and clarity. It is not a universal part; it is an OEM precise molding designed to fit the unique contours of the W164 chassis without requiring cutting or wiring modification.
Visibility is the core advantage here. The unit utilizes high-bright chips that offer a strong warning light, which is crucial for preventing rear-end collisions. In heavy traffic or low-light conditions, a brighter third brake light gives following drivers more time to react. The lens is made of hardened PC material with a UV coating, a detail that matters immensely for longevity. Without UV protection, plastic lenses tend to yellow and fade over time, especially when exposed to intense sunlight. This coating helps prevent that discoloration, ensuring the light remains clear and effective for the long service life of the vehicle. It is also waterproof and dustproof, protecting the internal electronics from the elements.
This product is best suited for Mercedes owners who have noticed their factory high-mount light has failed or degraded. Whether the lens is shattered or the bulb is simply too dim, this unit serves as a perfect fix. The installation process is straightforward, relying on a direct plug-and-play connection that preserves the vehicle's original wiring. Because it is a dedicated fitment for the W164, it will not work on other Mercedes models or different brands. It is a targeted solution for restoring safety features on a specific generation of SUV, ensuring that the vehicle meets its original safety standards without the need for professional customization or complex electrical work.
• Best for hot climates → Both products excel here, but BXIWEIA's UV coating specifically targets sun-induced yellowing, while Nakuuly's waterproofing handles heat-driven storms.
• Best for direct replacement without modification → Both offer plug-and-play designs, but BXIWEIA is strictly for the high-mount position on the W164, whereas Nakuuly is for the main passenger-side taillight on the Tundra.
• Best for durability against physical impact → Nakuuly Tail Light Compatible wins here with its explicit emphasis on shock and impact resistance for rough road use.
• Best for maximum brightness and warning capability → BXIWEIA Car Third Brake leads with its super-bright chips designed to improve rear driving safety through high visibility.
• Best for long-term optical clarity → BXIWEIA's hardened PC lens with UV coating is superior for preventing the yellowing common in older plastic housings.
• Best for owners reusing existing bulbs → Nakuuly requires you to use original bulbs, making it a cost-effective swap for those who still have functional lighting components.
• Best for fixing a cracked high-mount light → BXIWEIA is the only logical choice for repairing the specific "High Level Brake Light" on a 2005–2012 Mercedes ML Class.
• Best for all-weather driving reliability → Nakuuly emphasizes excellent waterproof effects for bad weather, making it a strong contender for regions with frequent rain or snow.
In my opinion, the decision between these two depends entirely on the vehicle you own, as they serve completely different purposes. I would recommend the Nakuuly Tail Light Compatible if you drive a Toyota Tundra and need a taillight that can take a beating from the road while keeping water out. However, for a Mercedes-Benz W164 owner struggling with a faded or broken third brake light, the BXIWEIA Car Third Brake is the clear winner due to its UV-resistant lens and high-brightness output. If you live in a region with intense heat and strong sunlight, the BXIWEIA's UV protection offers a distinct advantage for maintaining clarity over the years, making it the smarter long-term investment for that specific application.
Yes, both products are designed for direct plug-and-play replacement. Neither requires cutting wires or modifying the vehicle's bodywork; you simply remove the old unit and plug in the new one.
No, the Nakuuly package does not include bulbs or harnesses. You must transfer your original bulbs from the old assembly to the new one to make it function correctly.
The BXIWEIA unit features a hardened PC lens with a specific UV coating designed to resist yellowing and provide a long service life, unlike standard uncoated plastic.
No, the BXIWEIA third brake light is an OEM precise molding designed exclusively for the Benz W164 ML Class 05-12 and will not fit other models.
As an Amazon Associate I earn from qualifying purchases.
We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon and affiliated sites.
When you buy through links on this page, we may earn a commission from qualifying purchases at no extra cost to you.
Amazon and the Amazon logo are trademarks of Amazon or its affiliates. This site is an independent third-party review and is not affiliated with, endorsed by, or sponsored by Amazon or the product brands mentioned.