5 Best Radiator For Classic Mini (Classic Mini Fletcher Radiator Review)

Last updated on July 20th, 2023 at 04:59 pm

Your Classic Mini cooling system has used the same basic style radiator since its manufacturing year up until the twin point injected cars was introduced when the radiator was moved to the front of the car. It is good to note that the original Mini was powered by an 848cc engine, which was designed for the little back roads of the UK.

However, as the demands for engine capacity and performance increased, so did the need for a more efficient cooling system. Read this on some of my best homemade radiator flush

The Classic Austin Mini Aluminum Radiator Side Mount Cooling

Here comes a super trick alloy radiator meant for all Mini applications, which weighs only 4.75 lbs. In case you want the best, this great cooling, lightweight and the fantastic product looks good!

Here’s an alloy radiator that’s ideal for all Minis after the MK1/II. It’ll fit the earlier cars in case the built-in radiator shroud is removed. However, from 1992 car models, the modification of the LH inner wing/bonnet may be needed.

Comes with the lower front threaded hole and a screw plug which is to drain the radiator.

Also comes with a bung that is the correct size to fit the C-ARA4445 Radiator Sending Unit for newer cars.

The approximate capacity of this alloy radiator is around 1 1/2 quarts, which is made specifically for pre-1990 cars models. However, it has been fitted to newer cars and has a drain plug which happens to be the same size as the screw in type sender unit as fit.

You can check more details on this product on Amazon for other pricing product specifications.

2 Row Core 50mm Racing Aluminum Radiator Stop Leak Compatible For AUSTIN ROVER MINI COOPER 1275 MT 1967-1991

Here’s another aluminum radiator which is designed to provide maximum cooling efficiency to prevent premature engine failure in classic mini. They are light-weight, and has high-heat transferring aluminum. Comes with a tube and fin design that dramatically increases its surface area and enables the heat to dissipate more efficiently.

Its Inlet/Outlet: 25mm/25mm
It improves cooling by 35 – 45% temp.
It comes with high performance JDM spec 2 row racing design
It is made of High Quality Full T-6061 Aluminum Construction

More information on this product can be found on the product page on Amazon here

The BETTERCLOUD 2 Row Cooling Racing Radiator Full T-6061 Aluminum

Here’s another Aluminum Radiator that is designed to provide maximum cooling efficiency to prevent premature engine failure in classic mini. This product dramatically increases the surface area which enables the heat to dissipate more efficiently.

It is made of High Quality Full T-6061 Aluminum Construction
Its Row Core is 2 Row of tubes Core
It has direct Bolt-On OE Fitment or Replacement
It has a stronger and higher capacity for coolant than other stock Units;
It also improves cooling by 35% to 45% Temperature

You check more product details on Amazon here before making your final purchase decision

The Spectra Complete Radiator CU1193

It is the innovative engineering, design technology and great control that ensures Spectra Premium radiators meet and exceed the previous equipment radiators which they replaced. All the extended components include its engine and transmission.

This product allows occurring of thermal expansion, and the OE clevis pins are included where needed.
It reduces stress on the headers which helps in preventing warping during thermal expansion.
It has an increased tube wall thickness which is for durability and longevity
Developed using high quality material for extended durability

View more product details here on Amazon.

The ALLOYWORKS 2 Row Core All Aluminum ATV Radiator

Here’s another aluminum radiator made to provide maximum cooling efficiency to prevent premature engine failure.
This product features a tube and fin design which dramatically increases its surface area and helps in heating to dissipate more efficiently. This happens with its light-weight, and high-heating transferring aluminum.

It is of High Quality Full standard with T-6061 Aluminum Construction.
It has a higher capacity for coolant more than stock units and light weight
It has high performance racing design, and also improves cooling by 35 – 45% Temp

You check more product details on Amazon here before making your final purchase decision

How Much Is A New Radiator For A Mini Cooper

A function of radiator performs a critical thing; the radiator keeps the engine from overheating. As your engine runs, the engine produces heat. As you know, coolant flows through the system absorber and removes extra heat from the engine.

On average a new mini cooper radiator cost or price ranges from anywhere around $80 and $764. It all depends on the brand and quality of the product.

That is the material used in the manufacturing of the product.

Mini Cooper Radiator Replacement Cost

Mini Cooper radiator average cost for total replacement can range between $80 to$764, while the cost of labour is estimated between $221 and $279, and the cost for other parts can be priced up to $416. Note that this range does not include taxes and fees, and might not factor in your vehicle type or location.

Is It Worth Buying A Classic Mini?

Whenever it comes to classic automobiles for beginners, the classic Mini is a great place to start. This is known as a British icon which is very affordable, and ensures a secure investment. It has lots of admirers and has a deep connection to British culture. Classic Mini will remain a sought-after car for years to come.

Classic Mini Fletcher Radiator Review

The Fletcher alloy radiator was produced redesigned as a direct fit by M2 Motorsport. It is made with a 40mm brazed aluminum core and was also made with TIG welded polished aluminum end tanks.

Classic mini fletcher radiator has been empowered at the most fragile points. Therefore, fabrication, no cutting, or modification will be needed for installation.

As said before, the Classic mini Fletcher radiator is made with a 40mm brazed aluminum core, and also TIG welded polished aluminum end tanks. What it means is that replacing the OEM radiator that’s on a MINI Cooper S so that it’ll have an aluminum performance radiator from fletcher, will help to improve the capacity of its cooling by keeping the engine cool to prevent overheating. This is because to maintain its proper engine temperatures will help in extending the lifespan and improve its overall performance just as the fletcher radiator classic mini.

Classic mini radiator removal

Here are the Materials Needed:

Two jack stands
Floor jack
Drain pan
2 M8 x 100 bolts
Flat head screwdriver
1/4″ and 3/8″ ratchet
Pliers
Phillips head screwdriver
The metric socket set – 8mm – 18mm

Here are the Classic mini radiator removal steps to take:

Step 1 – Get the front bumper and crash bar removed

Step 2 – Now drain the engine coolant

Step 3 – Ensure that the radiator push pins are removed and disconnect the upper radiator hose

Step 4 – Then loosen the A/C condenser

Step 4 – Now install bolts into the frame rails

Step 5 – Finally, remove the radiator

Jeffery Ekweghi

Hi dear, my name is Jeffery Ekweghi, and I am a certified mechanic and autobody parts technician. I created this site to share my expertise and experience with car lovers looking to resolve their car-related issues. I am certified in private cars and heavy-duty commercial vehicles. I have worked as a mechanic since 2015 and have experience in vehicle brands like Subaru, Jeep, Toyota, TATA, BMW, Mazda, Honda, Nissan, Kia, TVs, and Others; however, I primarily specialize in Toyota vehicles.