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. Mini cooper r53 coolant expansion tank failing nixnguyen. However, the replacement procedure is basically the same. The coolant expansion tank developed a leak in the seam. Aluminum coolant reservoir bottle tank for 0206 mini. Ive just noticed that my coolant tank was empty car hasnt over headed or anything so ive bought some from mini and mixed it as per the manual. Coolant level keeps dropping on the verge of giving up. Cooper, mini cooper s automobile pdf manual download. The video shows a tank being replaced as a preventative measure since it does appear.
Buy oes genuine expansion tank cap for select mini cooper models. Coolant expansion tanks and parts, radiator mounts and parts, radiator supports and parts. Oem mini coolant expansion tank hose for the r55 r56 r57 r58 r59 mini cooper s with n14 or n18 engine. As the title suggests i am regularly topping up the coolant as the level keeps dropping its a 2003 mini cooper s. Nov 08, 2010 my daughter has a 2006 mini cooper and has a recurring coolant problem. Buy mini cooper coolant recovery reservoir expansion tank premium quality 177823626. Leaky coolant reservoir on 2005 mini ccoper s richard lin. Mini cooper base 2003, engine coolant expansion tank by febi. The owners manual says to check with the dealership about coolant type. Aluminum radiator for austin rover mini cooper manual 50mm 1275 19591997 2 core. This part supplied from parts geek was an exact replacement and looked factory stock. Weve seen a many of the cooper s coolant tanks explode or leak at the seams. Buy a 2003 mini cooper coolant hose at discount prices.
Coolant expansion tank mini cooper s updated version. Mini cooper coolant tank alloy expansion tank gen2. Mini cooper coolant recovery reservoir expansion tank. Still running very hot though and relying on the cooling fan to stop it from overheating. Details about new engine coolant reservoir overflow expansion tank with cap for mini cooper. Engine coolant recovery tank cap for mini cooper 0208 17 10 7 515 499. Being unpressurised the coolant temp is controlled by the thermostat,if this goes above 102 degrees the fan kicks in to add cooling to the radiator. Mini cooper r56 coolant expansion tank replacement 20072011.
Coolant recovery bottle caps free delivery possible on eligible purchases. Coolant expansion tank r56 mini cooper s this highquality behr brand expansion tank is used on mini cooper r55 r56 and is a common failure item. View and download mini cooper owners manual online. Mini cooper coolant bypass pipe best coolant bypass pipe. How to diagnose a coolant leak on a 2011 mini cooper s youtube. Mini cooper expansion tank replacement issues and solutions. If the tank has a problem like a malfunctioning mini cooper expansion tank cap that prevents it from properly storing coolant or from pressurizing the system it may cause the engine to overheat. Reservoirs free delivery possible on eligible purchases. Nov 01, 2017 replacing the coolant tank on an r50r53 mini cooper may be one of the easiest repairs you can do on a car. I also have a haynes manual, which says the mini uses a phosphate and nitrate free coolant. The seam along the center of the tank had cracked and was leaking coolant. Order mini cooper coolant bypass pipe online today. A turkey baster or oversized syringe works well to remove the coolant in the tank to minimize spilling. Mini cooper coolant maintenancerepairs car talk community.
This owners manual should be considered a permanent part of this vehicle. You need to check the level of coolant in the radiator as well. The most often though of in most cars is the radiator. I purchased a 2008 mini cooper convertible this summer. Jan 15, 2016 mini cooper r53 coolant expansion tank failing nixnguyen. 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. Coolant recovery kits free delivery possible on eligible purchases.
This process is the same for all r53 mini cooper s coupes from 20022006, and supercharged r52 mini. The bentley repair manual for your given bmw or mini will assist in diagnosing a cooling system leak as well as. Or you may be looking to dress up your engine compartment. Bmw and mini losing coolant but no leaks low coolant. Mini cooper coolant expansion tank replacement r50r52. The coolant expansion tank is different on the nonsupercharged cars.
The old version of the tank is whiter in cooler, where the updated version is more yellowish in color. This is the hose that attaches to the bottom of the coolant reservoir. What do i do if the coolant reservoir is completely empty. The coolant expansion tank provides a buffer for the coolant to overflow too when the cooling system is running. It has blue coolant, which i assume is the original factory or dealership coolant. Mini owners manual automobile mini cooper, mini cooper s. When i went out the next day and checked the tank, it was virtually empty. If you need to add antifreeze, be sure to check your owners manual to determine the correct type of coolant to add in minis, it usually located in a section titled fluid capacities towards the end of your manual. Mini cooper r53 coolant expansion tank failing youtube. Ecs is now offering a full kit expansion tank replacements for the mini r55r56r57.
Sounds like you have a cooper one the cooling system is not pressurised on the cooper one,thats why you have a flip cap on the header tank and not a twist off cap. You will start by filling up cooling system with water and pressure testing system. Mini cooper coolant recovery tank best coolant recovery. 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. Replace yours with a new one if it is cracked or if there is corrosion. Leaking may result to a mini cooper expansion tank empty while overheating of the engine may cause a mini cooper expansion tank boiling.
Mini coopers coolant overflow expansion tank replacement. Leaky coolant reservoir on 2005 mini ccoper s youtube. Aug 26, 20 bmw and mini losing coolant but no leaks low coolant. 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. Also, make sure the coolant overflow tube actually reaches the bottom of the coolant overflow tank.
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. Buy aluminum coolant reservoir bottle tank for 0206 mini cooper s r52 0508 convertible s r53. Make sure to check your engine when it is cold for an accurate reading. This rubber hose has the plastic quick connect fitting that connects to the coolant expansion tank. Order mini cooper coolant recovery tank online today. The mini r56 cooling system is filled through the plastic coolant expansion tank or coolant reservoir at right front of the engine compartment. Mini replacement range for road or modified engine from 45d type distributors. Check out free battery charging and engine diagnostic testing while you are in store. Back together and there no longer hydrocarbons in the coolant afterthe sniffer test. Mini factory replacement coolant reservoir expansion tank return hose hose k. Mini cooper expansion tank replacement issues and solutions one of the weaker links in first generation mini coopers is the plastic coolant expansion tank. View and download mini cooper, cooper s owners manual online.
Page 3 cooper congratulations on your new mini cooper s this owners manual should be considered a permanent part of this vehicle. In a pinch, you can even use a bulbstyle antifreeze tester hydrometer. Mini cooper engine coolant level inspection youtube. Behr was the original equipment supplier to bmw, so you know the behr made expansion tank will be the highest quality available. Belt driven coolant pump bolted to the right side of the engine block. Mini cooper coolant expansion tank behr hella 8ma376737181, 376737181. Engine coolant circulates through your engine to keep it cool in the summer but wont freeze in the winter. If this is not the exact expansion tank mounting plate w manual trans you are looking for, or you would like this part in a brand other than genuine bmw, please contact us and one of our customer service experts will help you locate the exact part you need. Its an easy job to replace and the parts are not expensive. So far i have changed the following on the coolant system. Mini cooper r50 2001 2007 03 coolant looks like chocolate. The coolant reservoir on your accord is connected to the radiator, and allows coolant to flow back and forth between the two as it heats and. I replaced the tank along with expansion tank thermostat.
Lower psi will make it send coolant to the expansion tank too soon, higher psi will put the system under too much pressure with the risk of blowing a hose, damaging the pump, probably even the head gasket. If the coolant reservoir is completely empty, you cant just refill it. 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. The expanding coolant flows out but when it contracts as it cools, air gets sucked back into the radiator instead of coolant. I had to replace a friends expansion tank on her 2003 mini cooper s. Oes genuine expansion tank cap for select mini cooper models. Aluminum coolant reservoir bottle tank for 0206 mini cooper.
This direct bolton exact fit coolant expansion tank is designed to fit in the same location as your old and leaking stock plastic tank. How to test the radiator fan on a mini r50 2002 2003 duration. Choose top quality brands apauro parts, contitech, domestic aftermarket, febi, genuine, rein, vaico. New aluminum coolant expansion tank for r52 r53 cooper s. Connects from the water pump to the metal coolant hose brand. New alloy coolant expansion tank install mini cooper s r53. Should you wish to sell your mini at some time in the future, please remember to hand over this owners manual to the new owner.
The coolant reservoir on your accord is connected to the radiator, and allows coolant to flow back and forth between the two as it heats and cools. Mini cooper coolant expansion tank replacement r50r52r53. Buy a 2003 mini cooper expansion tank hose at discount prices. This is the original coolant tank to the turbo and coolant t rubber and steel hose. Now locate the lower hose and remove the clamp securing it to the tank. But in the history of the mini cooper the reality is the coolant expansion tank is the center of attention. What type of coolant is the best coolant for the mini cooper. The car has been to the dealer three times before today and now a 4th time today. Choose top quality brands apauro parts, contitech, genuine. Behr engine coolant reservoir overflow expansion tank w cap for mini cooper s. Additional sources of information you can find more information about the mini, for example on its technology, on the internet at.
Did the usual tests, pressure check, replaced overflow container cap when tested it by running the car for 12 an hour and saw the collant bubble out of the top. How to bleed cooling system, mini cooper r56 n12 engine. Canton racing products coolant tanks are designed to be durable and replace plastic tanks that are prone to leak. Oem coolant tank hose r55 r56 r57 r58 r59 way motor works. It should stay with the vehicle when sold to provide john cooper the next owner with important operating, safety and mainte works nance information. There are a number of various parts that make up the cooling system on any mini cooper. Coolant tank empty need help asap mini cooper forum. The forge polished alloy tank is a directfit replacement for the factory unit, and completely resists the cracking and fading of the original part. By removing the cap slowly, you are allowing the builtup pressure to escape. This video shows the location of an often overlooked coolant leak location that is found on both bmw and mini coopers. Factory replacement coolant supply hose to the radiator expansion tank. The robust metal expansion tank for the first generation mini cooper s r52 and r53.
Mini cooper expansion tanks are available and some models have aftermarket plastic versions available as well. Topaz 177823626 coolant reservoir overflow expansion tank wcap for bmw mini cooper countryman paceman r56 r60 i01 i3. Buy a 2003 mini cooper coolant bleeder screw at discount prices. Your mini cooper needs antifreeze, also known as coolant, to prevent your engine from freezing during the winter. Fits mini cooper 2002 20032008 radiator coolant overflow tank 177529273 fits.
Good stuff but i think your coolant reservoir tank has a leak and needs to change. Mini cooper radiator expansion tank value line gen2 r55 r56 r57 r58 r59 r60 r1 fits. Adding engine coolant also known as antifreeze to your 2003 mini cooper is pretty easy. The coolant expansion tanks on the 20022006 r53 mini cooper s, and 20052008 r52 mini cooper s convertible are very common to leak. The video above shows you where the coolant reservoir in your cooper is located and how to check the coolant level. The 1st time at 32,000 miles the dealer replaced the thermostat. It is not necessary to fully drain the cooling system, but the expansion tank itself does have to be drained of coolant. Articles id your mini installation instructions pdf library vtec. Buy oes genuine expansion tank for select mini cooper models. The heater matrix has been disconnected, and thermostat taken out. Mini cooper expansion tanks what are the issues and solutions. Mini cooper expansion tank replacement issues and solutions one of the weaker links in first generation mini cooper s is the plastic coolant expansion tank. Polished aluminum coolant tank r53 way motor works.
It was a simple fix and took about 15 minutes to replace. Available are ecsassembled and genuine mini replacement options. Pour in mini coolant through expansion tank filler neck until bubblefree coolant emerges at vent screw. 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. This will drain the remaining coolant back into the bottom line. The type of coolant you should use for your mini cooper is a 5050 mixture, 50 percent antifreeze and 50 percent water. In this video, i replaced the coolant reservoir tank on a 2004 mini cooper s. I have some of the standard green ethelyne glycol based coolant, the bottle of which claims it is compatible with all.
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