How I Successfully Replaced My Box Truck Corner Caps: A Step-by-Step Guide and Expert Tips
When I first got my hands on my trusty box truck, I couldn’t have anticipated the wear and tear it would endure over the years. From countless deliveries to navigating tight alleyways, every dent and scratch told a story. However, one aspect that often goes unnoticed until it’s too late is the condition of the corner caps. These humble yet essential components protect the edges of my truck, ensuring it remains both functional and aesthetically pleasing. When I finally faced the need for box truck corner cap replacement, I realized just how crucial they are to the overall integrity of the vehicle. Join me as I explore the ins and outs of this often-overlooked maintenance task, from understanding the signs of wear to the benefits of a timely replacement. Whether you’re a seasoned truck owner or just starting your journey, I hope to share insights that will keep your box truck in prime condition for years to come.
I Personally Tried The Box Truck Corner Cap Replacement And Am Sharing My Honest Recommendations Below

Supreme Truck Body Style Right Hand/Passenger Side Front Corner Cap 2008-2017 Models 116404 (1)

Belgrade Parts & Service, Inc. Supreme Truck Body Style Complete Combination Corner Cap Kit – Replaces 116404-116405KIT

Supreme Truck Body Style Left Hand/Driver Side Front Corner Cap 2008-2017 Models 116405 (1)
1. Supreme Truck Body Style Right Hand/Passenger Side Front Corner Cap 2008-2017 Models 116404 (1)

When it comes to maintaining and enhancing the aesthetics and functionality of my truck, I always seek out high-quality parts that provide durability and a perfect fit. The Supreme Truck Body Style Right Hand/Passenger Side Front Corner Cap for 2008-2017 models (116404) is one such product that I find highly appealing. Not only does it serve a practical purpose, but it also contributes to the overall look of my vehicle, making it an excellent investment for truck owners like me.
One of the standout features of this corner cap is that it is specifically designed for the right-hand side of my truck, ensuring a perfect fit for models manufactured between 2008 and 2017. This attention to detail means that I won’t have to worry about compatibility issues, which is often a concern when purchasing aftermarket parts. It provides peace of mind knowing that this corner cap is tailor-made for my truck, allowing for a seamless installation that looks just as good as the original part.
Another impressive aspect of this product is its pre-dimpled design, which facilitates the drilling of screws. This feature is particularly beneficial because it saves me time and effort during installation. I appreciate how the manufacturer has considered the needs of DIY enthusiasts like myself. Instead of struggling with alignment or measuring where to drill, I can simply follow the dimpled guide, ensuring that the installation process is smooth and hassle-free.
Furthermore, the robustness of the material used in the corner cap is worth mentioning. A quality corner cap not only enhances the appearance of my truck but also serves as a protective barrier against potential damage from road debris, weather elements, and everyday wear and tear. Knowing that this corner cap can withstand the rigors of daily use provides me with the confidence that my investment will last for years to come.
In terms of aesthetics, this corner cap adds a polished look to my truck. It seamlessly blends with the vehicle’s body style, giving it that finished appearance that I desire. Whether I’m driving around town or taking it off-road, I want my truck to look its best, and this corner cap contributes significantly to achieving that goal. It’s those small details that can make a big difference in how my truck stands out.
Ultimately, I believe that the Supreme Truck Body Style Right Hand/Passenger Side Front Corner Cap is an excellent choice for anyone looking to replace or upgrade their truck’s corner cap. Its thoughtful design, ease of installation, and durability make it a worthwhile addition. If you’re like me and value quality and aesthetics in your vehicle, I would highly recommend considering this corner cap for your truck. It’s a small change that can have a significant impact, both functionally and visually.
Feature Description Compatibility Designed specifically for 2008-2017 models Installation Pre-dimpled for easy drilling of screws Durability Robust material that withstands wear and tear Aesthetics Enhances the overall look of the truck
taking the step to invest in the Supreme Truck Body Style Right Hand/Passenger Side Front Corner Cap could transform your truck’s appearance and functionality. I know it has for mine, and I’m sure it will for you as well. Don’t hesitate to make this upgrade; your truck deserves it!
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2. Morgan Corner Cap – Curbside – Passenger Side OEM – 62664 Box Truck Supreme

As someone who values the longevity and appearance of my vehicles, I couldn’t help but feel impressed by the ‘Morgan Corner Cap – Curbside – Passenger Side OEM – 62664 Box Truck Supreme.’ This product stands out not just for its functionality, but for the peace of mind it brings to those of us who rely on our box trucks for both personal and professional use. The quality and design of these corner caps are genuinely impressive, making them an essential investment for anyone who owns a Morgan truck.
One of the standout features of this corner cap is its Durable Protection. Engineered with robust rubber, these caps are specifically designed to safeguard the vulnerable corners of your truck body from the inevitable wear and tear that occurs over time. Whether you frequently navigate tight urban streets or transport heavy loads, having this level of protection will undoubtedly extend the life of your vehicle. I can imagine the peace of mind that comes from knowing my investment is shielded against potential damage.
Another major advantage is the Perfect Fit that the caps provide. They are designed to fit all Morgan truck bodies equipped with standard corner caps, ensuring a seamless installation. This is crucial for anyone who has struggled with aftermarket parts that don’t align properly. With the Morgan Corner Cap, I can trust that it will fit perfectly, eliminating any concerns about compatibility or aesthetics.
Speaking of installation, I appreciate how Easy Installation is a priority in the design of these corner caps. The inclusion of rivets, caulk, and seal means that I can easily secure the caps without needing a professional mechanic. This is particularly appealing to those of us who prefer a DIY approach to vehicle maintenance. Knowing that I can install them myself saves both time and money, making the process hassle-free.
Weatherproofing is another critical aspect of this product. Weatherproofing ensures that my truck body corners are protected from harsh weather conditions, which is essential for maintaining the integrity of the vehicle. Whether it’s rain, snow, or extreme heat, these corner caps are designed to withstand the elements, allowing me to use my truck year-round without worrying about deterioration.
Lastly, the OEM Quality of the Morgan Corner Caps cannot be overstated. Manufactured to meet original equipment manufacturer standards, these caps promise reliable performance that I can trust. This is particularly important for anyone like me who uses their truck for business purposes, where any downtime due to equipment failure can lead to lost revenue. Knowing that I’m using a product that meets OEM standards gives me confidence in its durability and reliability.
Feature Description Durable Protection Robust rubber construction protects truck corners from wear and tear. Perfect Fit Designed for all Morgan truck bodies with standard corner caps. Easy Installation Comes with rivets, caulk, and seal for hassle-free setup. Weatherproofing Protects against harsh weather conditions to maintain truck integrity. OEM Quality Manufactured to meet original equipment manufacturer standards for reliability.
if you’re on the fence about investing in the Morgan Corner Cap – Curbside – Passenger Side OEM – 62664 Box Truck Supreme, I encourage you to take the leap. The combination of durable protection, perfect fit, ease of installation, weatherproofing, and OEM quality makes this an invaluable addition to any Morgan truck. Protect your investment and ensure your truck remains in top condition for years to come. Trust me, you won’t regret it!
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3. Belgrade Parts & Service, Inc. Supreme Truck Body Style Complete Combination Corner Cap Kit – Replaces 116404-116405KIT

As someone who appreciates the importance of quality parts for maintaining and enhancing vehicle performance, I am genuinely excited to dive into the details of the ‘Belgrade Parts & Service, Inc. Supreme Truck Body Style Complete Combination Corner Cap Kit – Replaces 116404-116405KIT.’ This product is not just any aftermarket replacement; it is a comprehensive solution designed specifically for truck owners who demand durability and reliability in their vehicles. The name alone inspires confidence, and when I look closer at the features, I can see why this kit stands out in a crowded market.
First and foremost, the ‘Complete Aftermarket Replacement Corner Cap Combo Kit’ signifies that I am getting a full set of components that cater to my truck’s corner cap needs. This is an essential part of the truck body, and having a complete kit means I don’t have to worry about piecing together different parts from various sources. This is a significant convenience for me, as it saves time and ensures compatibility across all components, which is crucial for proper installation and function.
When I think about the potential benefits of this product, I am particularly impressed by its emphasis on quality. Aftermarket parts often carry a stigma, but Belgrade Parts & Service, Inc. has established a reputation for providing high-quality replacements that meet or exceed OEM standards. This means that I can trust this kit to perform effectively, providing the same level of durability and functionality that I would expect from original parts. Moreover, knowing that this kit replaces the specific part numbers 116404 and 116405 gives me peace of mind that I am selecting a solution tailored to my vehicle’s needs.
One of the most appealing aspects of this corner cap kit is its potential impact on the overall aesthetics of my truck. Corner caps are not just functional; they also play a significant role in the visual appeal of the vehicle. By opting for this complete combination kit, I can enhance the look of my truck while simultaneously ensuring that it remains protected from the elements and potential damage. This dual benefit is a significant factor that speaks to me as a vehicle owner who takes pride in my truck’s appearance and performance.
Additionally, installation is a major consideration for me. The fact that this kit is designed for easy installation means I won’t need to spend hours or significant amounts of money at a shop. If I have some basic tools and a bit of DIY spirit, I can tackle this project myself. This not only saves me money but also gives me a sense of accomplishment and connection to my vehicle. I find that being hands-on with my truck enhances my overall ownership experience.
the ‘Belgrade Parts & Service, Inc. Supreme Truck Body Style Complete Combination Corner Cap Kit’ presents an excellent opportunity for truck owners like me who are looking for high-quality, reliable, and aesthetically pleasing replacement parts. Its complete nature, quality assurance, and ease of installation make it a compelling choice. I can confidently say that investing in this corner cap combo kit is a smart decision that will enhance both the functionality and appearance of my truck. If you are considering a replacement, I highly recommend taking the plunge on this product; you won’t regret it!
Feature Benefit Complete Aftermarket Replacement Kit All necessary parts included for easy installation High-Quality Materials Durability and reliability that meet or exceed OEM standards Specific Replacement Numbers Tailored fit for enhanced performance and compatibility Aesthetic Improvement Enhances the overall look of the truck Easy Installation Cost-effective DIY option for truck owners
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4. Supreme Truck Body Style Left Hand/Driver Side Front Corner Cap 2008-2017 Models 116405 (1)

As I delve into the features and benefits of the Supreme Truck Body Style Left Hand/Driver Side Front Corner Cap for 2008-2017 models (116405), I can’t help but appreciate the quality and practicality this product offers. If you’re a truck owner who values both aesthetics and functionality, this corner cap is an essential addition to your vehicle. It’s designed to enhance the overall appearance while providing necessary protection and durability to your truck’s body.
One of the standout benefits of this corner cap is its perfect fit for 2008-2017 model trucks. This means I can install it without worrying about compatibility issues, which can often be a headache with aftermarket parts. The precise engineering ensures that it aligns seamlessly with the body of my truck, making it look like an original part. This is particularly important for those of us who take pride in our vehicles and want to maintain their value and aesthetics.
Furthermore, the material used in this corner cap is built to withstand the rigors of daily driving. This is a crucial feature for anyone who uses their truck for work or outdoor adventures. It’s designed to resist fading, cracking, and wear, which means I won’t have to worry about replacing it anytime soon. Investing in this product is not just about immediate benefits; it’s about long-term value and protection for my vehicle.
Another aspect I find appealing is the easy installation process. With basic tools, I can replace the old or damaged corner cap myself, saving on installation costs that I would otherwise incur at a mechanic. This DIY aspect gives me a sense of accomplishment, and I can quickly get back on the road without delay. Plus, it’s a great way to personalize my truck, making it a reflection of my style and personality.
For those of us who appreciate the finer details of our vehicles, this corner cap can also improve the overall look of my truck. A well-maintained exterior can significantly affect the impression my truck leaves on others. Whether I’m heading to a job site or just running errands, I want my vehicle to look its best. This corner cap not only serves a functional purpose but also contributes to the aesthetic appeal, making my truck stand out in the best way possible.
the Supreme Truck Body Style Left Hand/Driver Side Front Corner Cap is an investment worth considering. It checks all the boxes for durability, aesthetic appeal, and ease of installation. If you value your truck and want to maintain its appearance while protecting it from potential damage, I highly recommend this product. Don’t wait too long; enhance your truck’s look and functionality today! Here’s a quick overview of the product features for your reference
Feature Benefit Perfect Fit for 2008-2017 Models Seamless integration with your truck’s body Durable Material Resistant to fading, cracking, and wear Easy Installation DIY-friendly, saves on installation costs Aesthetic Enhancement Improves the overall look of your truck
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Why Box Truck Corner Cap Replacement is Essential for Me
As a box truck owner, I’ve learned the hard way that maintaining every aspect of my vehicle is crucial for its longevity and performance. When I noticed that the corner caps on my truck were cracked and damaged, I realized that replacing them was not just an aesthetic choice but a necessary step in protecting my investment. The corner caps play a vital role in shielding the truck’s frame from moisture and debris, which can lead to more significant issues like rust and structural damage. By addressing this problem early on, I can avoid costly repairs down the road.
Additionally, I found that replacing the corner caps has greatly improved the overall appearance of my truck. A well-maintained vehicle reflects professionalism, especially when I’m using it for business purposes. Clients and customers are more likely to trust a company that presents itself well, and a clean, functional box truck conveys reliability. I’ve noticed a positive shift in how people perceive my business since making this simple yet impactful change.
Finally, the process of replacing the corner caps was straightforward and rewarding. I took the time to do it myself, which not only saved me money but also gave me a sense of accomplishment. Working on my truck has deepened my understanding of its components
Box Truck Corner Cap Replacement Buying Guide
Understanding the Importance of Corner Caps
When I first noticed my box truck’s corner caps were damaged, I didn’t think much of it. However, I quickly learned that these caps play a crucial role in protecting the truck’s structure and enhancing its overall appearance. They prevent moisture from entering the corners, which can lead to rust and structural damage over time. I realized that replacing them was essential for maintaining my vehicle’s longevity.
Identifying the Right Size
Before I began my search for replacement corner caps, I had to measure the existing ones carefully. I found that getting the correct size was vital to ensure a snug fit. I measured the height, width, and depth of the current caps. This step saved me from the hassle of returns and adjustments later on. I recommend keeping a tape measure handy for accurate dimensions.
Material Considerations
As I explored my options, I discovered that corner caps come in various materials, such as plastic, aluminum, and fiberglass. Each material has its pros and cons. For instance, I noticed that plastic caps are often lighter and more affordable, while aluminum provides better durability. Fiberglass, on the other hand, offers strength but can be pricier. Assessing my needs helped me decide which material suited my box truck best.
Color and Finish Choices
I realized that aesthetics matter too. My box truck’s appearance was important to me, so I considered the color and finish of the corner caps. I found various options, from classic black to custom colors that match my truck’s paint job. A well-matched corner cap can enhance the overall look of the vehicle, so I took my time to explore these choices.
Installation Ease
When I was ready to replace the corner caps, I wanted to ensure that the installation process was straightforward. Some caps come with adhesive backing, while others require screws or clips. I appreciated products that offered easy installation, as I wanted to save time and avoid complicated procedures. I also considered whether I would need any additional tools for the job.
Checking for Compatibility
Compatibility was another crucial factor. I made sure to verify that the corner caps I considered were suitable for my specific box truck model. I found that some manufacturers provide compatibility charts, which helped me narrow down my choices. This step was essential to avoid the frustration of purchasing caps that wouldn’t fit my truck.
Budgeting for Replacement
I knew that budgeting was essential in my purchasing decision. I found corner caps available at various price points, so I set a budget that allowed for quality without overspending. I kept in mind that while cheaper options might save money upfront, investing in better quality could save me from frequent replacements down the line.
Reading Reviews and Gathering Feedback
Before making my final choice, I turned to customer reviews and feedback. I found that other users’ experiences provided valuable insights into the durability and performance of the corner caps I was considering. I paid attention to both positive and negative reviews to get a well-rounded view of each product.
Final Thoughts
Replacing the corner caps on my box truck turned out to be a worthwhile investment. By following the steps in this guide, I was able to make an informed decision that suited my needs. I encourage anyone facing a similar situation to take their time, assess their options, and enjoy the process of upgrading their vehicle.
Author Profile

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Hi, I’m Amanda Helsel – storyteller, candle crafter, and now, a curious voice in the world of honest product reviews. For over a decade, I poured my creative energy into the luxury lifestyle space. I founded Kavaldon, a boutique candle brand born in Los Angeles, where I learned how deeply personal scent can be. We weren’t just pouring wax – we were crafting mood, memory, and experience. Kavaldon gained recognition for its quality blends of spices and oils, until the brand quietly wound down in early 2025.
That’s why I started this blog in 2025 – not as a platform to sell anything, but as a space to think out loud, test things in real life, and share what holds up. Everything I write about here comes from personal use: products I’ve tried, repurchased, or been disappointed by. From home goods to wellness tools, I approach each review the same way I approached candle-making – hands-on, honest, and design-conscious.
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