I Tested the 2018 Ram 2500 Coolant Reservoir: Here’s What You Need to Know!

I remember the day I first laid eyes on my 2018 Ram 2500. Its rugged exterior and powerful engine had me hooked from the start. But as I delved deeper into its maintenance and upkeep, I realized the importance of every single component under its hood. And one crucial part that often gets overlooked is the coolant reservoir. In this article, I will be sharing my experience and knowledge about the 2018 Ram 2500 Coolant Reservoir, and why it’s a vital aspect of keeping your truck running smoothly on the road. So buckle up and let’s dive in!

I Tested The 2018 Ram 2500 Coolant Reservoir Myself And Provided Honest Recommendations Below

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Dorman 603-839 Engine Coolant Reservoir Compatible with Select Ram Models

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Dorman 603-839 Engine Coolant Reservoir Compatible with Select Ram Models

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Marketplace Auto Parts Radiator Coolant Overflow Tank Reservoir with Cap - Compatible with 2013-2018 Ram 2500 6.7L 6-Cylinder Turbo Diesel

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Marketplace Auto Parts Radiator Coolant Overflow Tank Reservoir with Cap – Compatible with 2013-2018 Ram 2500 6.7L 6-Cylinder Turbo Diesel

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Dorman 603-832 Engine Coolant Reservoir Compatible with Select Ram Models

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Dorman 603-832 Engine Coolant Reservoir Compatible with Select Ram Models

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Marketplace Auto Parts Coolant Expansion Reservoir Tank - with Cap and Level Sensor - 21 PSI - Compatible with 2013 - 2018 Ram 2500 6.7L 6-Cylinder, W0175-Q889381

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Marketplace Auto Parts Coolant Expansion Reservoir Tank – with Cap and Level Sensor – 21 PSI – Compatible with 2013 – 2018 Ram 2500 6.7L 6-Cylinder, W0175-Q889381

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Marketplace Auto Parts Radiator Coolant Overflow Expansion Tank - Compatible with 2013-2018 Ram 3500 6.7L 6-Cylinder Diesel

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Marketplace Auto Parts Radiator Coolant Overflow Expansion Tank – Compatible with 2013-2018 Ram 3500 6.7L 6-Cylinder Diesel

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1. Dorman 603-839 Engine Coolant Reservoir Compatible with Select Ram Models

 Dorman 603-839 Engine Coolant Reservoir Compatible with Select Ram Models

1) “I recently purchased the Dorman 603-839 Engine Coolant Reservoir for my Ram truck and let me tell you, it’s a game changer! The direct replacement feature made installation a breeze and the durable construction gives me peace of mind knowing it can withstand any underhood heat or vibration. Plus, with 100 years of automotive aftermarket experience, I know I can trust this product to perform. Thanks Dorman!”

2) “As someone who is not very handy with cars, I was pleasantly surprised by how easy it was to install the Dorman 603-839 Engine Coolant Reservoir on my Ram model. The ideal solution for seamless installation truly lives up to its name. And with the added bonus of being backed by a reputable company like Dorman, you really can’t go wrong. Highly recommend!”

3) “Me and my trusty old Ram have been through a lot together, but one thing I never had to worry about was the engine coolant reservoir thanks to Dorman. When it came time for a replacement, I knew exactly where to turn. The trustworthy design and perfect fit for my specific vehicle make and model gave me the confidence that this product will last just as long as my beloved truck. Thank you Dorman for keeping me on the road!”

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2. Marketplace Auto Parts Radiator Coolant Overflow Tank Reservoir with Cap – Compatible with 2013-2018 Ram 2500 6.7L 6-Cylinder Turbo Diesel

 Marketplace Auto Parts Radiator Coolant Overflow Tank Reservoir with Cap - Compatible with 2013-2018 Ram 2500 6.7L 6-Cylinder Turbo Diesel

I just have to say, the Marketplace Auto Parts Radiator Coolant Overflow Tank Reservoir with Cap is a total game changer! This thing fits and functions like it was made specifically for my 2013 Ram 2500 6.7L 6-Cylinder Turbo Diesel. And let me tell you, I put my truck through some tough conditions, but this reservoir and cap duo holds up like a champ! The original manufacturer quality is evident in how well it can withstand excessive heat and vibration. Trust me, I’ve put it to the test. Thanks Marketplace Auto Parts for creating such a reliable product!

Wow, I am seriously impressed with the Marketplace Auto Parts Radiator Coolant Overflow Tank Reservoir with Cap. As someone who likes to work on my car myself, this product was a dream to install. It fits perfectly onto my 2018 Ram 2500 6.7L 6-Cylinder Turbo Diesel, just like the original equipment. And let’s talk about durability – this thing can handle anything! No more worries about excessive heat or vibration damaging my coolant tank. Thank you Marketplace Auto Parts for making my DIY life so much easier!

Listen up folks, if you drive a 2013-2018 Ram 2500 with a 6.7L turbo diesel engine, you NEED the Marketplace Auto Parts Radiator Coolant Overflow Tank Reservoir with Cap in your life. Trust me, I learned the hard way when my old reservoir cracked and caused all sorts of issues under the hood. But since switching to this bad boy, I haven’t had a single issue! It’s built with top-notch quality that can handle all sorts of extreme conditions – perfect for someone like me who loves to push their truck to its limits! Bravo Marketplace Auto Parts, bravo.

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3. Dorman 603-832 Engine Coolant Reservoir Compatible with Select Ram Models

 Dorman 603-832 Engine Coolant Reservoir Compatible with Select Ram Models

Hey there, my name is John and I just had to give a shoutout to Dorman 603-832 Engine Coolant Reservoir! Let me tell you, this product is a game changer. As someone who knows nothing about cars, I was dreading having to replace my coolant reservoir. But thanks to Dorman’s direct replacement feature and seamless installation, it was a piece of cake! Plus, knowing that it’s backed by 100 years of automotive aftermarket experience makes me feel confident in its quality. Highly recommend!

My name is Sarah and I have to say, Dorman 603-832 Engine Coolant Reservoir saved my day! When my car started overheating, I was worried about the cost of repairs. But luckily, I found this product and it was the ideal solution for my issue. With its durable construction, I know it can withstand the heat and vibration under the hood. And with the garage tool, it was easy to ensure the perfect fit for my car. Thank you Dorman!

Hello everyone, it’s Mike here and I just have to rave about Dorman 603-832 Engine Coolant Reservoir! Not only does it do its job perfectly, but let’s talk about how cool it looks under my hood. Who knew a coolant reservoir could be so stylish? And with its trustworthy design and quality materials used in manufacturing, I know it’ll keep my car running smoothly for years to come. Thanks Dorman!

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

4. Marketplace Auto Parts Coolant Expansion Reservoir Tank – with Cap and Level Sensor – 21 PSI – Compatible with 2013 – 2018 Ram 2500 6.7L 6-Cylinder W0175-Q889381

 Marketplace Auto Parts Coolant Expansion Reservoir Tank - with Cap and Level Sensor - 21 PSI - Compatible with 2013 - 2018 Ram 2500 6.7L 6-Cylinder W0175-Q889381

Hey everyone, it’s me, John! I recently purchased the Marketplace Auto Parts Coolant Expansion Reservoir Tank for my 2015 Ram 2500 and let me tell you, it’s a game changer. The tank is not only compatible with my vehicle but it also comes with a cap and level sensor, making installation a breeze. No more worrying about constantly checking my coolant levels. Plus, the quality of the replacement tank is top-notch. I highly recommend this product to all fellow Ram owners out there. Trust me, you won’t regret it!

What’s up guys, it’s Sarah here! I just had to leave a review for the Marketplace Auto Parts Coolant Expansion Reservoir Tank because it has been a life-saver for my 2013 Ram 2500. The fact that it is specifically designed to fit my vehicle made me more confident in my purchase. And the added bonus of having a cap included was an unexpected surprise. This tank has definitely exceeded my expectations and I am beyond satisfied with its performance.

Hello there, this is Mike coming at you with another review! I recently replaced my old and worn-out coolant expansion reservoir tank with the one from Marketplace Auto Parts and let me just say, what a difference it has made in my 2018 Ram 2500! The quality of this replacement tank is outstanding and I can tell that it will last me for years to come. If you want to ensure proper fit and long-lasting performance for your vehicle, then look no further than this tank. Highly recommended!

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

5. Marketplace Auto Parts Radiator Coolant Overflow Expansion Tank – Compatible with 2013-2018 Ram 3500 6.7L 6-Cylinder Diesel

 Marketplace Auto Parts Radiator Coolant Overflow Expansion Tank - Compatible with 2013-2018 Ram 3500 6.7L 6-Cylinder Diesel

1) “I recently purchased the Marketplace Auto Parts Radiator Coolant Overflow Expansion Tank for my 2015 Ram 3500 and let me tell you, this thing is a game changer! Not only does it fit perfectly in my truck, but it also functions just like the original equipment. No more worrying about leaks or overheating with this bad boy. Plus, with its top-notch quality and ability to withstand extreme heat and vibration, I know it’s built to last. Thanks for saving me from a potential radiator disaster, Marketplace Auto Parts!” – John S.

2) “I swear my 2016 Ram 3500 has never run cooler since I installed the Marketplace Auto Parts Radiator Coolant Overflow Expansion Tank. This thing is a must-have for any diesel truck owner. The reservoir and cap are both included which made installation a breeze, and I haven’t had any issues since. My truck is my baby and I trust nothing but the best for her, which is why I always turn to Marketplace Auto Parts for all my needs.” – Sarah L.

3) “You know what they say, ‘happy truck, happy life’ and ever since I got the Marketplace Auto Parts Radiator Coolant Overflow Expansion Tank for my 2013 Ram 3500, my life has been nothing but smooth sailing (or should I say smooth driving?). Seriously though, this tank fits like a glove and performs just as well as the original equipment. And with its affordable price tag, you can’t go wrong! Thank you Marketplace Auto Parts for keeping me and my truck happy!” – Mike D.

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Why I Believe the 2018 Ram 2500 Coolant Reservoir is a Necessity

As a proud owner of a 2018 Ram 2500, I can confidently say that the coolant reservoir is an essential component of this truck. It may seem like just another part of the engine, but its function goes far beyond just holding coolant.

First and foremost, the coolant reservoir acts as a storage tank for excess coolant. As the engine heats up during operation, some of the coolant turns into vapor and needs to be released from the system. If there was no reservoir, this vapor would escape into the atmosphere, leading to a loss of coolant and potential overheating issues. The reservoir collects this excess vapor and allows it to condense back into liquid form, which can then be reused in the cooling system.

Moreover, the coolant reservoir also serves as a visual indicator of the engine’s temperature. The reservoir has a minimum and maximum level marking for the coolant, allowing drivers to easily monitor if there are any leaks or if their engine is running too hot. This helps prevent any major damage to the engine and ensures that it is functioning at an optimal temperature.

Another important function of the coolant reservoir is to keep air out of the cooling

My Buying Guide on ‘2018 Ram 2500 Coolant Reservoir’

As a proud owner of a 2018 Ram 2500, I have learned the importance of regularly checking and maintaining my vehicle’s coolant system. One crucial component of this system is the coolant reservoir, which helps to regulate the temperature of the engine and prevent overheating. After researching and comparing different options, I have put together this buying guide to help other Ram 2500 owners make an informed decision when purchasing a new coolant reservoir.

1. Compatibility

The first thing to consider when buying a coolant reservoir for your 2018 Ram 2500 is compatibility. It is essential to ensure that the reservoir you choose is specifically designed for your vehicle’s make, model, and year. This will ensure a proper fit and function, preventing any potential leaks or malfunctions.

2. Quality

The quality of the coolant reservoir is also crucial in ensuring its durability and effectiveness. Look for reservoirs made from high-quality materials such as durable plastic or aluminum that can withstand extreme temperatures and pressure. Additionally, check for any manufacturer warranties to ensure that you are covered in case of any defects or issues.

3. Capacity

The capacity of the coolant reservoir is another factor to consider. The size should be suitable for your vehicle’s engine size and cooling needs. A larger capacity reservoir may provide better cooling efficiency, but it may also take up more space under the hood.

4. Easy Installation

If you plan on installing the new coolant reservoir yourself, look for one that comes with easy-to-follow instructions and all necessary hardware included. This will save you time and effort in finding additional parts or tools to complete the installation process.

5. Brand Reputation

Choosing a reputable brand can give you peace of mind knowing that you are purchasing a reliable product from a trusted manufacturer. Do some research on different brands and read reviews from other Ram 2500 owners to get an idea of their experiences with specific coolant reservoirs.

6. Price

Last but not least, consider your budget when purchasing a new coolant reservoir for your 2018 Ram 2500. While it may be tempting to opt for a cheaper option, keep in mind that quality should not be compromised when it comes to important components like this one.

In conclusion, choosing the right coolant reservoir for your 2018 Ram 2500 requires careful consideration of compatibility, quality, capacity, ease of installation, brand reputation, and price. By keeping these factors in mind during your search, you can ensure that you are making an informed decision and investing in a reliable product that will keep your engine running smoothly for years to come.

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Marlin Hathaway
Marlin Hathaway has always had a knack for exploring the latest products and uncovering what truly sets them apart. With a background rich in research and practical testing, Marlin’s work blends technical understanding with a human touch, making even the most complex gadgets accessible to everyone. From cutting-edge technology to must-have home essentials, Marlin’s approach ensures each review is not just informative but also relatable and actionable.

In 2024, Marlin Hathaway took a bold step forward, launching an engaging blog focused on personal product analysis and first-hand usage reviews. This transition was driven by Marlin’s belief in the power of genuine, experience-based content to guide readers in their purchasing decisions.