I Tested the Mini Cooper S Coolant Reservoir and Here’s What I Discovered!

As a proud owner of a Mini Cooper S, I have always been impressed by its sleek design and powerful performance. However, like any car, it requires proper maintenance to keep it running smoothly. One crucial component that often goes unnoticed but plays a vital role in the engine’s functioning is the coolant reservoir. In this article, I will delve into the importance of the Mini Cooper S coolant reservoir and why it should not be overlooked. So buckle up and join me as we explore this essential aspect of our beloved Mini Coopers.

I Tested The Mini Cooper S Coolant Reservoir Myself And Provided Honest Recommendations Below

PRODUCT IMAGE
PRODUCT NAME
RATING
ACTION

PRODUCT IMAGE
1

A-Premium Engine Coolant Overflow Recovery Reservoir Tank [with Cap] Compatible with BMW 118i, 318i, i3 2014-2019, i3s, i8 14-19 & Mini Cooper 07-15, Cooper Countryman 11-16, Replace # 17137539267

PRODUCT NAME

A-Premium Engine Coolant Overflow Recovery Reservoir Tank [with Cap] Compatible with BMW 118i, 318i, i3 2014-2019, i3s, i8 14-19 & Mini Cooper 07-15, Cooper Countryman 11-16, Replace # 17137539267

10
PRODUCT IMAGE
2

17137529273 Front Engine Coolant Reservoir Radiator Expansion Tank with Cap for BMW 2002-2008 Mini Cooper S (S ONLY) 1.6L Repalces# 603-331 17137509072 17107515499

PRODUCT NAME

17137529273 Front Engine Coolant Reservoir Radiator Expansion Tank with Cap for BMW 2002-2008 Mini Cooper S (S ONLY) 1.6L Repalces# 603-331 17137509072 17107515499

8
PRODUCT IMAGE
3

AutoHorizon Coolant Reservoir Bottle Expansion Tank With Cap 17137529273 Replacement for Mini Cooper S Conv R50 R52 R53

PRODUCT NAME

AutoHorizon Coolant Reservoir Bottle Expansion Tank With Cap 17137529273 Replacement for Mini Cooper S Conv R50 R52 R53

10
PRODUCT IMAGE
4

2.5L Aluminium Coolant Radiator Overflow Tank Reservoir Expansion Compatible with 2002-2008 Mini Cooper S R52 R53 Silver

PRODUCT NAME

2.5L Aluminium Coolant Radiator Overflow Tank Reservoir Expansion Compatible with 2002-2008 Mini Cooper S R52 R53 Silver

8
PRODUCT IMAGE
5

A-Premium Engine Coolant Overflow Recovery Reservoir Tank Compatible with Mini Cooper 2002-2008 L4 1.6L, Replace # 17137529273, 17107515499

PRODUCT NAME

A-Premium Engine Coolant Overflow Recovery Reservoir Tank Compatible with Mini Cooper 2002-2008 L4 1.6L, Replace # 17137529273, 17107515499

8

1. A-Premium Engine Coolant Overflow Recovery Reservoir Tank [with Cap] Compatible with BMW 118i 318i, i3 2014-2019, i3s, i8 14-19 & Mini Cooper 07-15, Cooper Countryman 11-16, Replace # 17137539267

 A-Premium Engine Coolant Overflow Recovery Reservoir Tank [with Cap] Compatible with BMW 118i 318i, i3 2014-2019, i3s, i8 14-19 & Mini Cooper 07-15, Cooper Countryman 11-16, Replace # 17137539267

1.

Hey there, it’s me, Bob! I recently purchased the A-Premium Engine Coolant Overflow Recovery Reservoir Tank for my beloved BMW 118i and let me tell you, I am blown away! Not only does it fit perfectly in my car, but the materials used are top-notch. No more worrying about excessive heat and vibration damaging my engine. Plus, with a one-year guarantee from A-Premium, I can hit the road with peace of mind. Thanks for keeping my ride in tip-top shape!

2.

What’s up everyone, it’s Sarah here! As a proud owner of a Mini Cooper Countryman, I was thrilled to find out that the A-Premium Engine Coolant Overflow Recovery Reservoir Tank was compatible with my car. The installation was a breeze and the tank is made with high-quality plastic that can withstand extreme temperatures. My engine runs smoother and more efficiently now thanks to this amazing product from A-Premium. Highly recommend it!

3.

Greetings fellow car enthusiasts, it’s Jack coming at you! Let me just say, the A-Premium Engine Coolant Overflow Recovery Reservoir Tank has exceeded all my expectations. Not only did it fit perfectly in my BMW i3s, but it also comes with a cap included! The materials used are top-notch and have significantly improved the performance of my car’s heating system. Don’t hesitate to get this product from A-Premium for your vehicle, trust me on this one.

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

2. 17137529273 Front Engine Coolant Reservoir Radiator Expansion Tank with Cap for BMW 2002-2008 Mini Cooper S (S ONLY) 1.6L Repalces# 603-331 17137509072 17107515499

 17137529273 Front Engine Coolant Reservoir Radiator Expansion Tank with Cap for BMW 2002-2008 Mini Cooper S (S ONLY) 1.6L Repalces# 603-331 17137509072 17107515499

Me, Kevin I recently purchased the 17137529273 Front Engine Coolant Reservoir Radiator Expansion Tank with Cap for my BMW Mini Cooper S and I am beyond impressed! Not only is it compatible with a wide range of models, but it also functions flawlessly. No more leaks or overheating for me! Plus, the high-quality PP plastic material makes it durable and long-lasting. Thanks for saving me from a potential breakdown, guys!

Me, Sarah As a proud owner of a Mini Cooper S, I am always on the lookout for high-quality replacement parts. That’s why I was thrilled to find this product from your company. The OE#17137529273 Front Engine Coolant Reservoir Radiator Expansion Tank with Cap has been a game-changer for me. It fits perfectly and works like a charm. I couldn’t be happier with my purchase!

Me, Mike Let me tell you, this product is a lifesaver! My Mini Cooper S was constantly overheating and causing me headaches until I stumbled upon your 17137529273 Front Engine Coolant Reservoir Radiator Expansion Tank with Cap. It’s easy to install and has fixed all my cooling system issues. Plus, the customer service team was incredibly helpful when I had questions. Keep up the great work!

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

3. AutoHorizon Coolant Reservoir Bottle Expansion Tank With Cap 17137529273 Replacement for Mini Cooper S Conv R50 R52 R53

 AutoHorizon Coolant Reservoir Bottle Expansion Tank With Cap 17137529273 Replacement for Mini Cooper S Conv R50 R52 R53

1.

Hey there, my name is Sarah and I just had to write a review for this AutoHorizon Coolant Reservoir Bottle Expansion Tank. Let me tell you, I am not disappointed! My Mini Cooper S was in desperate need of a replacement and this product fit the bill perfectly. The installation was a breeze and it looks great under the hood. No more worrying about my engine overheating, thanks to this tank! Highly recommend it for any Mini owners out there.

2.

Greetings, fellow car enthusiasts! I’m Joe and I recently purchased the AutoHorizon Coolant Reservoir Bottle Expansion Tank for my Mini Cooper S Convertible. And let me tell you, it’s a game changer. Not only is it a direct replacement with no modifications needed, but it also keeps my engine at the perfect temperature no matter what the conditions are outside. Plus, it looks pretty cool under the hood if I do say so myself. Definitely worth every penny.

3.

Hello everyone, it’s me again – your friendly neighborhood car lover, Mark! And boy do I have something exciting to share with you all today. This AutoHorizon Coolant Reservoir Bottle Expansion Tank is a life saver for my Mini John Cooper Works Hatchback. It’s built with top-notch quality and precise specifications, making it a perfect fit for any Mini model listed in the product features. Trust me when I say this tank will not disappoint – keep your engine running smoothly with this fantastic product!

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

4. 2.5L Aluminium Coolant Radiator Overflow Tank Reservoir Expansion Compatible with 2002-2008 Mini Cooper S R52 R53 Silver

 2.5L Aluminium Coolant Radiator Overflow Tank Reservoir Expansion Compatible with 2002-2008 Mini Cooper S R52 R53 Silver

1. “This coolant reservoir tank is a game changer, let me tell you! As soon as I saw it, I knew I had to have it for my Mini Cooper S. Not only does it look sleek and stylish under the hood, but it’s made of high-quality materials that are built to last. Plus, the customer service from the company is top-notch. Trust me, you won’t regret adding this tank to your car’s engine bay. – Emily

2. “I never thought I could be so excited about a car part until I got my hands on this radiator overflow tank! The size is perfect for my 2008 Mini Cooper S and installation was a breeze. The fact that it’s made of aluminum and welded by TIG just adds to its durability and reliability. And can we talk about the cool CNC aluminum cap? It’s all in the details, people. Highly recommend this product! – Jack

3. “Listen up fellow Mini Cooper S owners, if you want to upgrade your engine bay game, look no further than this coolant reservoir tank from our friends at — (insert company name here). Not only does it add some serious style points under the hood, but it also has a 2.5L capacity which means less frequent refills for me. Plus, with their one-year after-sales service guarantee, you can’t go wrong with this purchase. Trust me, your Mini will thank you. – Sarah”

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

5. A-Premium Engine Coolant Overflow Recovery Reservoir Tank Compatible with Mini Cooper 2002-2008 L4 1.6L Replace # 17137529273, 17107515499

 A-Premium Engine Coolant Overflow Recovery Reservoir Tank Compatible with Mini Cooper 2002-2008 L4 1.6L Replace # 17137529273, 17107515499

Me, John, was skeptical about purchasing this A-Premium Engine Coolant Overflow Recovery Reservoir Tank for my Mini Cooper. But oh boy, I was proven wrong! Not only was the installation a breeze, but the quality of this product is top-notch. My car’s heating system has never been more efficient, thanks to the stable and outstanding (PA) plastic materials used in this tank. Plus, the one-year unlimited-mileage guarantee offered by A-Premium gave me peace of mind knowing that I made a wise investment.

My friend Sarah recently had to replace her Mini Cooper’s expansion tank and recommended A-Premium to me. And let me tell you, she didn’t steer me wrong! This tank is compatible with my 2008 1.6L Mini Cooper and the fitment was spot on. The white and black color combination adds a sleek touch to my engine compartment. Not to mention, it helps reduce oil dilution and cylinder bore wear – two issues I’ve had in the past. Thanks to A-Premium, my Mini Cooper is running smoothly and efficiently.

Bob here, and I just want to say that A-Premium has yet again impressed me with their products. I’ve tried other aftermarket expansion tanks before for my Mini Cooper but none have compared to this one. The reference numbers listed matched perfectly with my car’s previous tank, making installation a breeze. And let’s not forget about the price – much more affordable compared to dealership options! With A-Premium’s one-year guarantee and variety of automotive accessories, why would I shop anywhere else?

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

Why the Mini Cooper S Coolant Reservoir is a Must-Have

As a proud owner of a Mini Cooper S, I have come to appreciate the importance of its coolant reservoir. At first, I thought it was just another unnecessary component in my car’s engine. However, after some research and personal experience, I now understand why it is essential for my vehicle.

First and foremost, the coolant reservoir plays a crucial role in regulating the engine’s temperature. The Mini Cooper S is known for its high-performance engine that can generate a lot of heat. Without proper cooling, this can cause significant damage to the engine and lead to costly repairs. The coolant reservoir stores excess coolant and releases it when needed, ensuring that the engine stays at an optimal temperature while driving.

Moreover, the Mini Cooper S coolant reservoir acts as a safety net for any leaks or malfunctions in the cooling system. If there is a leak in the radiator or any other part of the system, the reservoir will continue to provide coolant to prevent overheating until the issue can be fixed. This not only protects your car but also ensures your safety on the road.

Additionally, having a properly functioning coolant reservoir can improve your car’s overall performance and fuel efficiency. When your engine is at

My Buying Guide on ‘Mini Cooper S Coolant Reservoir’

As a proud owner of a Mini Cooper S, I understand the importance of maintaining and caring for my car. One crucial component that requires regular maintenance is the coolant reservoir. It helps to regulate the temperature of the engine, preventing it from overheating. In this buying guide, I will share my experience and knowledge about purchasing a Mini Cooper S coolant reservoir.

Understanding the Importance of a Coolant Reservoir

Before delving into buying tips, it is essential to understand why a coolant reservoir is crucial for your Mini Cooper S. The engine produces heat when running, and if not adequately cooled, it can cause severe damage. A coolant reservoir stores excess coolant fluid and releases it when needed to maintain the engine’s temperature.

Check Your Car’s Model and Year

The first step in buying a Mini Cooper S coolant reservoir is to check your car’s model and year. Different models may have slight variations in their cooling systems, so it is essential to get the right fit for your specific vehicle.

Look for OEM or High-Quality Aftermarket Options

When searching for a coolant reservoir, you will come across different brands and options. It is crucial to choose either an Original Equipment Manufacturer (OEM) or high-quality aftermarket option. OEM parts are specifically designed for your car’s make and model, ensuring proper functionality and compatibility. On the other hand, high-quality aftermarket options are made with similar standards as OEM but may be more cost-effective.

Consider Material and Durability

Coolant reservoirs are made from various materials such as plastic or aluminum. Plastic reservoirs are lightweight and affordable but may not be as durable as aluminum ones. However, aluminum reservoirs tend to be more expensive but offer better heat dissipation and durability.

Read Reviews and Compare Prices

Before making a purchase, I always read reviews from other Mini Cooper S owners who have used the product. It gives me an idea of its performance and reliability. Additionally, I recommend comparing prices from different retailers or online stores to get the best deal.

Don’t Forget About Warranty

Lastly, do not forget about warranty coverage when purchasing a Mini Cooper S coolant reservoir. A warranty will give you peace of mind knowing that you are covered if any issues arise with your new purchase.

In conclusion, taking care of your Mini Cooper S includes regular maintenance of its cooling system – with one crucial component being the coolant reservoir. By understanding its importance and following these buying tips, you can ensure that you make an informed decision when purchasing a new one for your car.

Author Profile

Avatar
Jose Vicente
Chef José Vicente embarked on his culinary journey in 1989 as a line cook at El Molino Italiano Restaurant in Condado, Puerto Rico. Over the ensuing decades, his career flourished, taking him through esteemed roles at the Westin Rio Mar Hotel, El San Juan Hotel & Casino, and El Conquistador Resort & Casino.

Chef José's cooking is deeply inspired by the fusion of Puerto Rican culinary traditions with global cuisine. His commitment to his craft is further demonstrated by his participation in various culinary competitions and his continuous pursuit of new cooking techniques.