Most copper and metal radiators simply need a spotless surface and some bind to fix. Same problem, leaked at the same spot. Finding Your Leak. Radiators are traditionally made of either copper or aluminum and both aluminum radiators and copper radiators are popularly used in modern cars. Aluminum vs Copper Radiator . Aluminum is a stronger and harder material; as a result, tube diameter can be larger (up to 1.50 in. Before you can repair the aluminum radiator, you need to find the leak. They have a total assembling division that can fabricate a wide range of radiators and holding tanks.You may contact them when you need your vehicle’s radiator supplanted. http://www.zionsvilleautosport.com/store/screen/prod/store_code/6134/product_code/NP-ALLOYRAD39.htm, VerticalScope Inc., 111 Peter, Suite 901, Toronto, Ontario, M5V 2H1, Canada. If this fails, you'll need to replace the olive inside the coupling. The plastic tanks are crimped onto the aluminum core utilizing a gasket to complete the seal. To do this you have to drain the heating system of water and then loosen the nut between the leaking pipe and the radiator. Let us be your support guide to your vehicle needs. aluminum radiator plastic top and base seal tanks held in with crimps on aluminum radiator find a local radiator shop to replace top seal and top plastic part of that radiator not as expensive as a new radiator replace the thermostat pressure is too much on that crack for any diy repair product pop off hose at the wrong time =cook the motor I have the first BobG aluminum radiator installed. I’m looking for a replacement radiator for my 2000 Ford Explorer, 4.0L V6 SOHC. It's been two years ago so I don't remember the price off hand but it was well below the price of a NAPA plastic replacement radiator. Plastic radiator repair is easy. Do not...I say again, DO NOT add any of that stop leak crap. They are light in weight and they cost less than the metal ones. Part 1 of 3: Verifying the condition of the radiator drain cock. Look to see if any coolant is leaking out of the drain cock mounting area. The affordable price inspires many people to buy plastic ones. The main objective was to save money and sell more radiators. Has anyone else had a issue with the radiator leaking in this area. With the evolution in the car making the industry, the radiators of heavy metal like brass and copper were ditched and the new plastic radiators were introduced. There may be a crack in your plastic tank as well. These will tell you if you are going too hard on your car or give you an indication of how low the level of coolant in the radiator. Modern ones have an aluminum tubing core and plastic fittings; Older ones use copper in the core and aluminum fittings; We picked two common cars, a 2002 Honda Civic and a 1982 Mustang. This is in a 97 C1500 5.7L. This happens continually when your vehicle is running, and this introduction to such a high temperature can make a plastic radiator break. Replace your coolant, once in a while as it is very important. I opted for the all aluminum radiator which I found on Amazon for a great price. Whether a radiator is made of traditional brass or the newer plastic materials, a leak in the seam is one of the worst leaks that can occur in a radiator, because the coolant will spew from it quickly and the radiator … Aluminum vs Copper Radiator. In any case, with an aluminum radiator, you see gaskets, epoxy, aluminum welding and plastics of various kinds, nylon, and pleating devices. However, even that isn’t as powerful as the metal and copper radiators that have been generally utilized for a considerable length of time. A metal radiator with metal upper and lower tanks and a copper center will last longer and exchange heat considerably more effectively. Metal gouges and twists, while plastic splits. Yep, seen it before. It was in the 18th Century that the companies started to sell it. Although the radiator may look intact its protective layers may be worn out. A loose framework can allow the radiator core to flex, leading to tube failures. Being a Russian and belonging to a cold environment originally, he invented the radiator for heating purposes. If you don't see coolant anywhere in the engine compartment, the radiator is not leaking. At the point when a vehicle’s indoor regulator opens, the coolant that is warmed to temperatures of up to 200 degrees hurries into the radiator tank. Many times when you are talking about an aluminum radiator repair you are really talking about a plastic tank leak repair. This doesn't get rid of all failure, but it does help the radiator to take a lot more punishment than its plastic brethren. Imprints in metal can be beaten or twisted again into shape; plastic should be supplanted. JavaScript is disabled. There is much debate over whether a copper or an aluminum radiator will cool better. Can this be repaired or do I need to buy another radiator. Check your coolant lines to the sleeper also. No sealant or adhesive and I had no cracks, so this worked for me. My radiator is now leaking at both tanks where it attached to the cores. Ive been pricing around and the best price I got for an OEM drop in replacement was $235 including shipping. The number one reason, I believe, is the rise in manufacturing costs and the cost of the metal itself. It is easier to repair in most cases than aluminum and … Locate where the radiator drain cock is mounted on the radiator. Hi Guys I just noticed my car leaking coolant on the right hand side (Looking at Car from front) half way down the side where the radiator metal inner has been joined and crimped to the plastic outer. Replace the radiator. Therefore, it’s important to get the radiator repair completed by an experienced mechanic. Thus, the plastic radiators would need to be replaced. Radiators are made from aluminum and copper. One of the advantages of using plastic tanks is that the connections, brackets, and the filler neck can all … Maybe the leaking started earlier as I've been fighting air in the cooling system. All-Aluminum radiator scrap the idea of plastic tanks. Often, a leak at the radiator valve coupling nut can often be fixed by simply retightening the coupling. 1. Do periodic preventive maintenance. It has been scientifically proven that copper actually transfers heat better than aluminum. Radiators are used for engine cooling purposes, as the water circulates they bring the temperature down and the environment becomes more feasible for an engine to work properly. Realistically, it’s a 27 year old radiator if it’s the original. This greatly reduces the changes of your radiator leaking as the plastic tanks found on OEM radiators often crack over time. 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