These were known to crack and fail causing your coolant to leak or boil over. Mini owners manual automobile mini cooper, mini cooper s. If you have a generation 1 mini, chances are your radiator overflow expansion tank has a crack in it. The video shows a tank being replaced as a preventative measure since it does appear. Aluminum expansion overflow reservoir coolant tank for. You should regularly check the coolant level in the coolant expansion tank, making. R52, r53 manual auto radiator without air con fits.
However, the replacement procedure is basically the same. Oct 19, 2017 this video will guide you through the main steps of replacing your coolant expansion tank. Get detailed information on the 2004 mini cooper s including specifications and data that includes dimensions, engine specs, warranty, standard features, options, and more. Make sure to check your engine when it is cold for an accurate reading. I ordered this product to replace the stock plastic coolant reservoir on my 2004 mini cooper s r53. How to test the radiator fan on a mini r50 2002 2003 duration. Please delete this text before posting the topicplease give your topic a title that quickly describes your problem. Dorman products nonpressurized coolant reservoir 19882002 gmc, 19882003. Page 1 page 2 page 3 page 4 table of contents page 5 page 6 page 7 page 8 notes on the owners manual page 9 editorial notice page 10 for your own safety page 11 reporting safety defects page 12 page page 14 cockpit page 15 display elements page 16 display elements. See how to add engine coolant antifreeze to a 2004 mini cooper s 1. The 2003 mini cooper has 16 nhtsa complaints for the engine and engine cooling at 30,349 miles average. It was a simple fix and took about 15 minutes to replace. Mini cooper r53 coolant expansion tank replacement. Overheating, boiling coolant posted in problems, questions and technical.
When it comes to your mini cooper, you want parts and products from only trusted brands. Oil is clean and hasnt really dropped since the last. If you own a bmw product, you may already know that the oem cooling system is prone to failure, owing to the high pressures within the coolant loop and bmws. Weve seen a many of the cooper s coolant tanks explode or leak at the seams. Radiator header water coolant expansion tank for mini cooper s r52 r53 black. Coolant expansion tank for mini cooper s r52 r53 black. Mini recommends the coolant system drain and refill every 4 years as listed in the additional service items section of inspection ii. Tank 2006 mini cooper coolant recovery tank 2005 mini cooper coolant recovery tank 2004 mini cooper coolant recovery tank 2003 mini cooper coolant recovery tank 2002 mini cooper coolant recovery tank. I had to replace a friends expansion tank on her 2003 mini cooper s. This video will guide you through the main steps of replacing your coolant expansion tank. Engine expansion tank especially designed for bmw mini r52 r53 cooper s. The mini r56 cooling system is filled through the plastic coolant expansion tank or coolant reservoir at right front of the engine compartment. We began in a small connecticut garage building specialty oil pans for local auto racers.
It took about 20 minutes to install, and fit perfectly in the stock tanks location. And it is pretty likely that if you had one replaced under warranty that it busted again. Oil, coolant and fuel capacity for mini cooper s in 2003, the model for europe japan factory declared capacities of oil, coolant and fuel. View and download mini 2004 cooper owners manual online. Mini cooper r56 coolant expansion tank replacement 2007. Just putting help my mini doesnt work is useless to anyone trying to help. The owners manual says to check with the dealership about coolant type. Your vehicles mini expansion tank permits the gas in the radiator to increase with the heat and pressure.
Have tried lots of things to remedy the situation see above and am just trying now to get the desired effect, it running cooler through whatever means at the minute. Mini cooper r53 coolant expansion tank replacement tutorial. Engine compartment mini cooper 1 reservoir for windshield washer system 89 2 coolant expansion tank 91 3 engine oil filler neck 90 4 battery 111 5 brake fluid reservoir 92 6 reservoir for headlamp cleaning system 89 7 engine oil dipstick 89. Mini cooper mini one radiator manual r50 r52 r53 20012008 angled up pipe. Cooling how it works mini cooper accessories and parts. Recently its dropped from max to min much quicker and the coolant now looks a bit like a chocolate milkshake in the filler bottle. Adding engine coolant also known as antifreeze to your 2003 mini cooper is pretty easy. A mini expansion tank protects your radiator by allowing space for your engine coolant to expand as temperatures rise.
Mini cooper r53 coolant expansion tank failing youtube. The cooper s has a smaller return hose that attaches to the top, and a larger supply hose that connects on the bottom of the reservoir. This febi product is designed to help you restore your engine cooling system to its mint condition, so your motor can run within the proper temperature window. Expansion tank kit with cap, car engine coolant expansion tank. Oem coolant tank hose r55 r56 r57 r58 r59 way motor works. Water bottle cap coolant expansion tank cap for bmw mini.
The type of coolant you should use for your mini cooper is a 5050 mixture, 50 percent antifreeze and 50 percent water. Aug 26, 20 weak expansion tank cap if the pressure relief valve in the cap is venting at a lower pressure than it should, this can allow coolant to be expelled from the expansion tank overflow as the system heats up and the coolant expands. Mini cooper r56 coolant expansion tank replacement 20072011. Folconroad radiator expansion tank cap coolant water overflow reservoir 1. Mini cooper r50 2001 2007 03 coolant looks like chocolate. Replace your cracked mini cooper coolant overflow tank at 1a auto. The forge polished alloy tank is a directfit replacement for the factory unit, and completely resists the cracking and fading of the original part. The video above shows you where the coolant reservoir in your cooper is located and how to add coolant.
Aging coolant tanks can cause several problems, including coolant loss, a leaking pressure cap that lowers system pressure, and overheating the engine. The coolant expansion tanks on the 20022006 r53 mini cooper s, and 20052008 r52 mini cooper s convertible are very common to leak. Aluminum expansion overflow reservoir coolant tank for mini. Mini cooper r50 r52 r53 radiator fan motor switch resistor. Is your oe coolant tank leaking or just plain ugly light weight and refresh overall look of your engine more at affordable pricing. Mini factory replacement radiator expansion tank mounting grommet. Mini cooper coolant recovery tank best coolant recovery. This is the original coolant tank to the turbo and coolant t rubber and steel hose. Here at advance auto parts, we work with only top reliable coolant reservoir cap product and part brands so you can shop with complete confidence. Ecs news mini r52r53 cooper sjcw coolant expansion tanks. Or you may be looking to dress up your engine compartment.
Engine coolant circulates through your engine to keep it cool in the summer but wont freeze in the winter. Looking for a replacement mini radiator expansion tank. This rubber hose has the plastic quick connect fitting that connects to the coolant expansion tank. The old version of the tank is whiter in cooler, where the updated version is more yellowish in color. Coolant recovery bottle caps free delivery possible on eligible purchases. Buy oes genuine expansion tank for select mini cooper models. Mini cooper radiator overflow tank mini cooper accessories. Belt driven coolant pump bolted to the right side of the engine block. Unfortunately, one of the weaker links in first generation mini s is the plastic coolant expansion tank. For mini cooper engine coolant reservoir cooper s r53 hatchback 1. Unfortunately, one of the weaker links in first generation minis is the plastic coolant expansion tank. Order mini cooper coolant recovery tank online today.
Check out free battery charging and engine diagnostic testing while you are in store. Girlfriends mini cooper is coming up to 4 years old and i have had to top the coolant up a couple of times in the 11 months we have had it. Mini cooper coolant change r50r52r53 20012006 pelican. Basically the coolant in the expansion tank is bubbling and boiling,getting very hot without the fan coming on. Canton racing products has been building oil pans and engine related products for racing and high performance applications since 1981. Coolant expansion tank mini cooper s updated version. Ecs is now offering a full kit expansion tank replacements for the mini r55r56r57. The temperature gauge is showing normal temp but when you turn the engine off its bubbling up in the expansion tank. How to check and change engine coolant c newspress.
Mix the coolant with distilled water so that you have a. Canton racing products coolant tanks are designed to be durable and replace plastic tanks that are prone to leak. I have some of the standard green ethelyne glycol based coolant, the bottle of which claims it is compatible with all. Available are ecsassembled and genuine mini replacement options. Check and top up your engine coolant step by step guide. Omixada radiator coolant overflow reservoir 19871990 cherokee 4. Instead of being located on the front, near the radiator, the tank is actually at the. At partsgateway, we find genuine radiator bottles for the mini of all ages and car body types. Advance auto carries over 1,303 aftermarket parts for your 2003 mini cooper, along with original equipment manufacturer oem parts. As popularity for the specialty oil pans grew so did our selection of products. Controlling your minis water temperature the introduction of the cooper s proved to be a testing time for the minis systems, but conveniently provide a guideline as to what the standard cooling system was capable of that used on the s was marginal to say the least. Locate the coolant reservoir this will be a clear plastic tub with a funny.
Oes genuine expansion tank cap for select mini cooper models. With access to s of mini parts in stock at any one time, our network of mini parts specialists will aim to. Your mini cooper needs antifreeze, also known as coolant, to prevent your engine from freezing during the winter. Mini cooper coolant expansion tank replacement r50r52. The use of an expansion tank with a sealed radiator system has a fortunate side effect. Jan 15, 2016 how to test the radiator fan on a mini r50 2002 2003 duration. Mini cooper expansion tanks what are the issues and solutions. It has blue coolant, which i assume is the original factory or dealership coolant. Whitecream color, the mini cooper s cooling system expansion tank is mounted on the firewall of the engine compartment. Mini cooper coolant reservoir cap advance auto parts. Controlling your mini s water temperature the introduction of the cooper s proved to be a testing time for the mini s systems, but conveniently provide a guideline as to what the standard cooling system was capable of that used on the s was marginal to say the least. Mini cooper coolant expansion tank replacement r50r52r53. New aluminum coolant expansion tank for r52 r53 cooper s.
Oem mini coolant expansion tank hose for the r55 r56 r57 r58 r59 mini cooper s with n14 or n18 engine. It has excellent heat transfer properties in its liquid state and does an extremely good job when properly controlled. New alloy coolant expansion tank install mini cooper s r53 duration. Bmw and mini losing coolant but no leaks low coolant. The coolant then passes into and through the radiator where the heat is passed into the cooler air. Coolant expansion tank mini cooper s updated version the original coolant expansion tank on the mini cooper s is known to develop leaking problems, particularly around the seam.
These are common to leak after many oil changes and being moved around. Mini cooper base 2004, engine coolant expansion tank by febi. The worst complaints are engine and engine cooling. Replacing the coolant tank on an r50r53 mini cooper may be one of the easiest repairs you can do on a car. Its an easy job to replace and the parts are not expensive. Nobody will give you a better deal on dependable mini accessories than we will year in and year out. The stock bmw mini cooper s radiator expansion tank is easy to replace.
Here at advance auto parts, we work with only top reliable coolant hose product and part. Oil, coolant capacity mini cooper s 2003 model for europe. Be sure to check your owners manual to determine the correct type of fluid to add for minis, it will typically be in a section titled fluid capacities in the back of your manual. Polished aluminum coolant tank r53 way motor works. Fits mini cooper 2002 20032008 radiator coolant overflow tank 177529273 fits. Suction out any coolant inside the expansion tank and then remove the 10mm nut that secures the tank to the bulkhead next to the power steering fluid reservoir. Mini cooper s mini cooper s r53 antifreeze coolant flush the following procedure flushes the cooling system and replaces the defective plastic coolant expansion tank with a superior metal tank.
The cooling water expansion tank, as mini would call it, is close to the exhaust manifold and can see fairly severe conditions. Mini cooper expansion tank replacement issues and solutions one of the weaker links in first generation mini coopers is the plastic coolant expansion tank. It took about 20 minutes to install, and fit perfectly in the stock tank s location. Factory replacement coolant supply hose to the radiator expansion tank. Kimiss car engine expansion tank header bottle for mini r52 r53. The water must be circling because the rad is getting hot and the fan is coming on when it. The unique oil pans provided racers with the power and quality they demanded. The cooling system expansion tank is where you fill the radiator with coolant. Radiator header coolant expansion tank for mini cooper s r52 r53 polished. Siphoning expelled coolant into and back out of the tank removes bubbles created when filling or topping up. This part supplied from parts geek was an exact replacement and looked factory stock. The seam along the center of the tank had cracked and was leaking coolant. Your mini cooper needs antifreeze, also known as coolant, to prevent your. I also have a haynes manual, which says the mini uses a phosphate and nitrate free coolant.
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