So if your vehicle’s aluminium / plastic radiator is starting to fail, you can rest assured that Natrad can provide a solution. Hence, they are installed using different techniques. The radiator also radiates heat away from the vehicle through its surface. 1. 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. You need a new radiator. They are light in weight and they cost less than the metal ones. An aluminum radiator is also called a plastic tank radiator. Also had this problem on my other car a few years back. Part 2 of 3: Replacing the radiator drain cock. The most compelling motivation to utilize a metal radiator rather than a plastic model is on the grounds that it will expand the life of the item. Since aluminum is the softest material in the system, this can lead to rapid deterioration of the radiator. 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. If the tubing wall is thin, tube diameter needs to be kept rather small (.500 in. My trusted mechanic just molded aluminum copied from the plastic top, welded it to the radiator body. There is a large o-ring that seals the plastic side tanks to the aluminum core of the radiator. Often, a leak at the radiator valve coupling nut can often be fixed by simply retightening the coupling. I’m looking for a replacement radiator for my 2000 Ford Explorer, 4.0L V6 SOHC. Maybe the leaking started earlier as I've been fighting air in the cooling system. The aluminum and copper radiators differ in the strength, heat conductivity, appearance and weight.. Copper was the only material that was used to manufacture radiators in the earlier years. If you don't see coolant anywhere in the engine compartment, the radiator is not leaking. A metal radiator with metal upper and lower tanks and a copper center will last longer and exchange heat considerably more effectively. Aluminum is one of the more typical materials utilized in car radiators today. There are three main components to the cooling system of your car. The first is the radiator itself. The world is going plastic free and having an installed device made of plastic components which are responsible for cooling something that is already not environmentally friendly is not a good idea. FixingAuto.com understands that you want to reach your destination using a vehicle that is safe, reliable, comfortable, stylish and stands out amongst the crowd. Aluminum radiators are solid and light, they don’t erode or plug up like copper,and metal radiators and aluminum disseminates heat productively. Both these radiator materials have their own advantages and disadvantages. Check your coolant lines to the sleeper also. While copper and brass construction is often favored for a vintage or period-correct appearance, the majority of aftermarket performance radiators feature aluminum construction. Our passion is helping you understand your vehicle better no matter what background knowledge you have. It still hasn't leaked a drop. Aluminum vs Copper Radiator. No sealant or adhesive and I had no cracks, so this worked for me. For a better experience, please enable JavaScript in your browser before proceeding. Made from a special formula with no solid or fibrous materials this product won’t harm or clog your cooling system. My radiator was leaking at the seem between the Aluminum and the plastic end cap, so I tighten the seal between the Aluminum and the plastic end cap buy tapping the fingers down that are used to crimp the end cap. Regardless of what sort of radiator you wish to introduce in your vehicle, Mac’s Radiator will most likely help you. Radiator design and manufacturing methods have changed over the years, and recently we have seen a shift from vehicles with all-metal, copper-brass type radiators to a plastic-aluminum style radiator. Thus, the plastic radiators would need to be replaced. Can this be repaired or do I need to buy another radiator. I have the first BobG aluminum radiator installed. To do this you have to drain the heating system of water and then loosen the nut between the leaking pipe and the radiator. I replaced my OEM radiator as a precaution with a Nissens that started to leak at the side tank after 9 months, they sent me a free replacement that only lasted 2 weeks. There are most likely a great many aluminum radiators being utilized in vehicles across North America as you read this. I just had the same problem with my plastic radiator top yesterday on a Nissan car. The plastic caps bonded to an aluminum radiator is just a poor design in my opinion and there is no way to repair it effectively. Reports available on all makes and models of cars, trucks, vans, rvs and motorcycles. One of the other reasons to go back to the metal radiators is that aluminum radiator repair isn’t as simple as fixing a copper metal radiator. Do periodic preventive maintenance. However, even that isn’t as powerful as the metal and copper radiators that have been generally utilized for a considerable length of time. Check the meters indicating the level of fluids in the radiator. 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. Before that happens, change it. Imprints in metal can be beaten or twisted again into shape; plastic should be supplanted. There are pros and cons to each material. Check to see if it is secured correctly. Bringing the BMW community together. The radiator lets fluid run through it and indirectly controls the temperature of your vehicle. If you have a plastic unit? Your radiator may start leaking coolant, boiling over or cause your auto transmission to overheat. 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. Replace the radiator. Let us be your support guide to your vehicle needs. When a plastic radiator is split, it should be supplanted. The very first radiator was manufactured in steel. Why the change? A loose framework can allow the radiator core to flex, leading to tube failures. Last month I got it out to be repaired. Radiators come in different types. Although the radiator may look intact its protective layers may be worn out. Metal gouges and twists, while plastic splits. One of the advantages of using plastic tanks is that the connections, brackets, and the filler neck can all … 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 … It has been scientifically proven that copper actually transfers heat better than aluminum. Stray Voltage Electrolysis- When a stray electrical charge from an electrical component is coursing through the radiator (as well as the coolant) and is grounded by the aluminum. You need to be very careful because epoxy is a chemical and very dangerous. It easily seals leaks in plastic, aluminum, and metal radiators, heater cores, gaskets, and freeze plugs. Ive been pricing around and the best price I got for an OEM drop in replacement was $235 including shipping. Most copper and metal radiators simply need a spotless surface and some bind to fix. This is where the coolant liquid hits the plastic, and over time, the varying high temperatures incur significant damage and the plastic tank will erode or form a hole. Replace your coolant, once in a while as it is very important. It was in the 18th Century that the companies started to sell it. There are now portable radiators. The main purpose of creating radiators was to help people avoid contact with real heating sources like fire or anything that sparks, even halogen bulbs. Radiators are made from aluminum and copper. To my surprise the repair man says it has several leaks. 7 Tips in Finding a Good Motorcycle Mechanic, Clutch Maintenance: How to Avoid Costly Repairs, 4 Reasons You Need to Replace Your Car Tires Regularly, Vital Tips For Guaranteeing Proper Auto Repair Work. Step 1: Check for security and leaks. 107K miles. Now, if you don’t go on long drives and your engine doesn’t have to work really hard in order for your car to take some extra miles, then it might be a good option for you. in so… Aluminum is a stronger and harder material; as a result, tube diameter can be larger (up to 1.50 in. They leak at the inlet/outlet pipes or just split a seam. The number one reason, I believe, is the rise in manufacturing costs and the cost of the metal itself. If this fails, you'll need to replace the olive inside the coupling. Radiator is an important part of cars that is used to keep car engines cool with help of a liquid known as coolant. Check for the epoxy being cracked, because that will lead to leakages. Aluminum radiators are likewise more grounded and lighter than copper and metal radiators. Finding Your Leak. From the very beginning of the history of radiators, radiators have been evolving in shapes and compatibility. 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