Why the Kenworth T680 Coolant Reservoir is a Game Changer: My Personal Experience and Expert Insights

As a truck enthusiast and someone who appreciates the intricate engineering behind heavy-duty vehicles, I’ve always been fascinated by the essential components that keep these machines running smoothly. One such component that often flies under the radar is the coolant reservoir of the Kenworth T680. This unassuming tank plays a crucial role in maintaining optimal engine temperature, ensuring that the powerful performance of this iconic truck is not just a promise, but a reality on the road. In this article, I’ll delve into the significance of the Kenworth T680 coolant reservoir, exploring its design, function, and the impact it has on the overall efficiency and longevity of the vehicle. Join me as we uncover the inner workings of this vital part and appreciate the engineering prowess that keeps these trucks on the move.

I Explored the Features of the Kenworth T680 Coolant Reservoir and Shared My Honest Insights Below

1. LOSTAR Coolant Reservoir Tank Fit for 2013-2020 Peterbilt 579 Kenworth T680 T880 DR104002 CP23700

As someone who appreciates the intricate components that keep our vehicles running smoothly, I find the LOTSTAR Coolant Reservoir Tank to be a standout choice for anyone owning a 2013-2020 Peterbilt 579 or Kenworth T680/T880 truck. This product not only serves a critical function in maintaining the engine’s cooling system, but it also exemplifies quality and reliability that truck owners can trust. The importance of a high-performing coolant reservoir cannot be overstated, as it directly impacts engine temperature regulation and overall vehicle performance.

The compatibility of the LOTSTAR Coolant Reservoir Tank with specific truck models—namely the Kenworth T680, T880, and Peterbilt 579—is a significant feature that appeals to many truck owners. This product is designed as a direct replacement, which means that it aligns perfectly with the original specifications of these vehicles. Such precise fitting assures me that the installation process will be seamless and hassle-free, allowing me to get back on the road with confidence. Moreover, being an Original Equipment Manufacturer (OEM) part, it promises to meet or exceed the quality of the factory-installed component.

One of the standout aspects of this coolant reservoir tank is its adherence to strict quality control standards. Knowing that LOTSTAR is committed to delivering a brand-new product with high performance gives me peace of mind. Durability is another critical factor; this tank is built to last, which is essential for anyone who relies on their truck for heavy-duty work or long-haul journeys. A resilient coolant reservoir can withstand various conditions, ensuring that my engine remains cool even in demanding situations.

The inclusion of a one-year unlimited-mileage quality guarantee is also a significant advantage. It reflects the manufacturer’s confidence in their product and provides me with an added layer of assurance. If anything were to go wrong, I know that I have the backing of a warranty, which is reassuring for anyone making an investment in their vehicle’s performance.

the LOTSTAR Coolant Reservoir Tank is a smart purchase for truck owners who prioritize quality, durability, and reliability. It is not just a replacement part; it’s an investment in the longevity and efficiency of my vehicle. If you own a Kenworth T680, T880, or Peterbilt 579, I highly recommend considering this product. It offers a perfect blend of functionality and peace of mind, making it a worthy addition to your truck’s maintenance toolkit. Don’t miss out on the opportunity to enhance your vehicle’s performance with a product that’s designed to last.

Feature	Details
Fitment	Kenworth T680 (2013+), T880 (2013+), Peterbilt 579 (2013+)
OEM Replacement Numbers	DR104002, CP237001, DR104004
Quality Standards	Built to strict quality control standards
Durability	High quality and very durable
Guarantee	1 year unlimited-mileage quality guarantee

Get It From Amazon Now: Check Price on Amazon & FREE Returns

2. TORQUE Heavy Duty Coolant Tank Reservoir Compatible with 2013+ Peterbilt 579, Kenworth T680 T880 Accessories Parts Semi Trucks Replaces Paccar CP237001 DR104002 DR104004 (TR610-PCT)

As someone who is always on the lookout for reliable and efficient parts for my semi-truck, I recently came across the TORQUE Heavy Duty Coolant Tank Reservoir. This product caught my attention for several reasons, particularly its compatibility with popular truck models such as the 2013+ Peterbilt 579 and the Kenworth T680 and T880. If you own one of these trucks, this coolant tank is not just a replacement part; it’s an essential upgrade that promises to enhance your vehicle’s performance.

One of the standout features of the TORQUE coolant tank is that it serves as a direct replacement for the OEM parts. This means that installation is a breeze, requiring no drilling or cutting whatsoever. I can personally attest to the frustrations that can arise from complicated installations, so the ease of use here is a significant advantage. If you’re like me and prefer to spend more time on the road than in the shop, this feature will resonate with you. The straightforward fitment process allows you to get back on the road quickly, making it a practical choice for any truck driver.

Another impressive aspect of the TORQUE coolant tank is its robust specifications. With a maximum pressure rating of 15 PSI and a generous capacity of 54 liters (14.25 gallons), this tank is designed to handle the demands of heavy-duty use. I find comfort in knowing that this coolant tank can support my truck’s cooling system, especially during long hauls or hot weather conditions. The reliability of a well-designed coolant tank can make all the difference in maintaining optimal engine performance and preventing overheating.

Additionally, the TORQUE coolant tank comes complete with essential components, including one coolant tank cap and a sensor. This means that you won’t have to scramble to find compatible parts after purchasing. Everything you need is included, making it a comprehensive solution that is ready to install right out of the box. For anyone who values convenience and efficiency, this is a major plus.

In terms of performance, this coolant tank is engineered to replace several OEM numbers, including Paccar DR104002, CP237001, DR104004, and 603-5245. This wide compatibility means that it’s not just a specific fit for one model, but can cater to a variety of truck owners who might be searching for a reliable replacement. This versatility could save you time and money if you own multiple vehicles or work with various truck models.

I genuinely believe that the TORQUE Heavy Duty Coolant Tank Reservoir is an excellent investment for any owner of a 2013+ Peterbilt 579 or Kenworth T680/T880. It combines ease of installation with robust performance features and reliable compatibility, making it a top choice for anyone looking to enhance their truck’s cooling system. If you’re in the market for a dependable coolant tank, I would highly recommend considering this product—it could be the upgrade your truck needs to ensure longevity and efficiency on the road.

Feature	Description
Compatibility	2013+ Peterbilt 579, Kenworth T680, Kenworth T880
Installation	Direct replacement; no drilling or cutting required
Pressure Rating	Maximum pressure rating 15 PSI
Capacity	54 liters (14.25 gallons)
Included Items	1 x Coolant Tank, 1 x Cap, 1 x Sensor
OEM Replacements	Paccar DR104002, CP237001, DR104004, 603-5245

Get It From Amazon Now: Check Price on Amazon & FREE Returns

3. LOSTAR Heavy Duty (603-5403) Coolant Overflow Reservoir Bottle Tank Fit for 2008-2017 Kenworth Peterbilt Truck T680 T600 T800 W900 389 348 367 377 378 382 384 385 386 388 389

As someone who values the reliability and functionality of my vehicle, I have come across the LOSTAR Heavy Duty Coolant Overflow Reservoir Bottle Tank, and I must say it stands out as an exceptional product for anyone who owns a Kenworth or Peterbilt truck from 2008 to 2017. This coolant overflow reservoir is specifically designed to fit a range of models, including the T680, T600, T800, W900, and many others. The precise fit ensures that I won’t have to worry about compatibility issues, which is often a concern when purchasing replacement parts.

One of the most impressive features of this product is that it fits models equipped with either Cummins or CAT engines, making it versatile for truck owners like me who appreciate the performance of these renowned engine brands. The fact that it is a direct replacement for the dealer part number N5346001 is a significant advantage, as it simplifies the process of replacing the old and potentially damaged coolant overflow bottle. I can confidently say that this product will save me time and hassle in my quest for the perfect fit.

The construction of this overflow bottle is another positive aspect that caught my attention. Made from high-quality plastic, it promises durability and resistance to the harsh conditions that trucks often face on the road. The brand new radiator overflow bottle includes a cap, which is an added benefit as it means I won’t need to purchase one separately. This thoughtful inclusion reflects LOSTAR’s commitment to providing a complete solution for truck owners like me.

Moreover, I appreciate that this product is built to strict quality control standards. This attention to detail ensures that the overflow reservoir will perform efficiently and reliably, which is crucial for maintaining the overall health of my truck’s cooling system. Knowing that I can trust this product to handle the demands of heavy-duty use gives me peace of mind, especially during long hauls.

In summary, the LOSTAR Heavy Duty Coolant Overflow Reservoir Bottle Tank is an excellent choice for anyone looking to replace their coolant overflow bottle in Kenworth or Peterbilt trucks from 2008 to 2017. Its compatibility with a variety of models, high-quality construction, and ease of installation make it a standout option in the market. I can genuinely recommend this product to fellow truck owners who are looking for reliability and performance in their vehicle’s components. Investing in this overflow reservoir is not just about replacing a part; it’s about ensuring the longevity and efficiency of your truck, which ultimately translates to a smoother and more dependable driving experience.

Feature	Details
Compatibility	Fits 2008 – 2017 Kenworth and Peterbilt trucks
Models	T680, T600, T800, W900, and more
Engine Types	Compatible with Cummins or CAT engines only
Material	High-quality plastic construction
Includes	Brand new radiator overflow bottle with cap
Part Number	Replaces dealer part number N5346001
Quality Control	Built to strict quality control standards

Get It From Amazon Now: Check Price on Amazon & FREE Returns

4. A-Premium Heavy Duty Pressurized Engine Coolant Overflow Recovery Reservoir Tank [with Cap & Sensor] Compatible with Kenworth T680, T880, 2017 2018 2019 2020 2021, Front, ReplacesDR10400, DR104004

When it comes to maintaining the performance and longevity of my vehicle, I always look for reliable and high-quality parts. That’s why I was thrilled to discover the A-Premium Heavy Duty Pressurized Engine Coolant Overflow Recovery Reservoir Tank. This product is specifically designed for Kenworth T680 and T880 models from 2017 to 2021, making it an excellent choice for truck owners like me who are looking for compatibility and durability.

The standout feature of this coolant reservoir tank is its comprehensive design. It comes equipped with a cap and a sensor, ensuring that I can monitor the coolant level effectively. This is crucial for preventing overheating and ensuring that my engine runs smoothly. The inclusion of both caps (two types) is particularly thoughtful, as it gives me options depending on my specific needs. The tank also has a maximum pressure rating of 15 PSI, which assures me that it can handle the demands of high-pressure environments without compromising safety.

Another aspect I find impressive is the tank’s capacity. With a working capacity of 6.5 liters and a maximum capacity of 8.7 liters, it offers ample space for coolant, which means I can drive longer without worrying about frequent refills. The dimensions (510 mm height, 572 mm length, and 274 mm width) are also well-optimized to fit snugly in the designated space in my vehicle, ensuring a hassle-free installation.

What truly sets this product apart for me is the material quality. Made from stable and robust PA plastic, this tank is designed to withstand excessive heat and vibration, which is essential for heavy-duty vehicles like mine. It helps reduce oil dilution and cylinder bore wear, ultimately enhancing fuel efficiency and minimizing exhaust emissions. This means not only am I protecting my engine, but I’m also doing my part to be environmentally conscious.

Furthermore, A-Premium stands by their product with a one-year unlimited-mileage guarantee. This kind of assurance gives me confidence in my purchase; I know that if anything goes wrong, I have the support I need. A-Premium also offers a wide variety of automotive accessories, allowing me to explore additional enhancements for my vehicle if I choose to.

if you’re looking for a reliable, high-quality coolant reservoir tank for your Kenworth T680 or T880, I highly recommend considering the A-Premium Heavy Duty Pressurized Engine Coolant Overflow Recovery Reservoir Tank. With its thoughtful design, robust construction, and excellent warranty, this product is sure to meet your needs and exceed your expectations. Investing in quality components like this one can lead to significant long-term benefits for your vehicle.

Feature	Details
Vehicle Fitment	Compatible with Kenworth T680, T880 (2017-2021)
Level Sensor	Included
Cap	Included (2 Caps)
Pressurized	Yes
Cap Maximum Pressure Rating	15 PSI (Lower)
Capacity	6.5 L (working), 8.7 L (maximum)
Material	PA Plastic
Dimensions	Height 510 mm, Length 572 mm, Width 274 mm
Mounting Hole Quantity	4
Warranty	One-year unlimited-mileage guarantee

Get It From Amazon Now: Check Price on Amazon & FREE Returns

Why the Kenworth T680 Coolant Reservoir is Essential for My Trucking Experience

As a long-haul truck driver, I’ve come to appreciate the importance of every component in my rig, and the Kenworth T680 coolant reservoir is no exception. This reservoir plays a crucial role in maintaining the optimal operating temperature of my engine. By ensuring that the coolant levels are consistent, it prevents overheating and potential engine damage, which can lead to costly repairs and downtime. I can’t afford to have my truck sidelined, so knowing that my coolant reservoir is reliable gives me peace of mind on the road.

Moreover, the design of the Kenworth T680 coolant reservoir is user-friendly. I find it easy to check the coolant levels and refill when necessary, which is essential for my routine maintenance checks. This accessibility means I can quickly assess my truck’s health during breaks, ensuring I’m always ready for the next leg of my journey. The transparency of the reservoir allows me to see the coolant level at a glance, which saves me time and helps me stay focused on my driving.

Finally, investing in a quality coolant reservoir like the one in the Kenworth T680 contributes to the overall longevity of my truck. By maintaining proper coolant levels and preventing overheating, I

Buying Guide for Kenworth T680 Coolant Reservoir

When I first owned a Kenworth T680, I quickly learned the importance of maintaining the coolant system. One of the critical components is the coolant reservoir, which plays a vital role in keeping the engine temperature in check. In this guide, I’ll share my experience and tips on what to consider when buying a coolant reservoir for the Kenworth T680.

Understanding the Role of the Coolant Reservoir

The coolant reservoir is essential for holding excess coolant fluid and allowing for thermal expansion. I found that a properly functioning reservoir prevents overflow and helps maintain the correct coolant level in the system. This is crucial for avoiding engine overheating and ensuring optimal performance.

Material and Build Quality

During my search for a coolant reservoir, I realized that the material and build quality significantly impact its durability. I noticed that some reservoirs are made of plastic, while others are constructed from more robust materials. I recommend looking for options that are resistant to cracking and can withstand high temperatures.

Compatibility with Kenworth T680

Ensuring compatibility with the Kenworth T680 was a priority for me. I spent time checking the specifications and dimensions to confirm that the reservoir would fit perfectly. I recommend verifying that any reservoir you consider is designed specifically for the T680 model to avoid fitting issues.

Capacity Considerations

The capacity of the coolant reservoir is another critical factor I considered. I learned that having the right capacity helps in maintaining the necessary coolant levels for my truck. I found it helpful to compare the capacity of different reservoirs to determine which one best suits my needs.

Ease of Installation

When I replaced my coolant reservoir, I appreciated how straightforward the installation process was. I recommend looking for reservoirs that come with clear instructions or installation kits. This will save time and hassle during the replacement process.

Price Range

I discovered that the price of coolant reservoirs can vary widely. It’s essential to set a budget before I start looking. While it might be tempting to opt for the cheapest option, I learned that investing in a quality reservoir can save money in the long run by preventing potential engine damage.

Reading Customer Reviews

Before making my final decision, I spent time reading customer reviews. Hearing about other people’s experiences helped me gauge the reliability and performance of different coolant reservoirs. I found it beneficial to look for feedback specifically related to the Kenworth T680.

Buying a coolant reservoir for my Kenworth T680 was a thoughtful process. By considering the factors outlined in this guide, I felt confident in my decision. Ensuring the right fit, material quality, and capacity helped me maintain my truck’s performance and reliability. I hope my experience helps you in your journey to find the perfect coolant reservoir for your T680.

Author Profile

Gregory Abril

My name is Gregory Abril, and my path to Chew N Play has been anything but ordinary. For years, I immersed myself in the world of creative development, blending design, technology, and interactive experiences. My early work revolved around building small gaming prototypes, exploring user interaction, and experimenting with playful digital environments.

By 2025, I felt a shift in my passion. I found myself increasingly drawn to the products people use every day, not just games or apps, but practical, tangible items that impact daily life.

Latest entries

• June 22, 2025Personal RecommendationsMy Top Picks: The Best Waterproof Cases for the S24 Ultra Based on Personal Experience
• June 22, 2025Personal RecommendationsWhy Upgrading My Walk-In Cooler Door Gasket Transformed My Business: An Expert’s Insight
• June 22, 2025Personal RecommendationsUnlocking Creativity: My Personal Journey with the Nikon Coolpix S800C Digital Camera
• June 22, 2025Personal RecommendationsWhy I Can’t Get Enough of Hooded Short Sleeve Shirts: My Expert Take on Style and Comfort