How long do radiator hoses last

Coolant loss will cause the engine to run hotter and inefficiently. Eventually, if this lost coolant is not replaced, the car will overheat to the point where the plastic parts start to melt and friction between moving metal parts overcomes oil lubrication. The engine will seize. Old hoses cannot hold pressure as well and as such are very prone to sudden failure. This is one of the most inexpensive preventative repairs you can make. Also, most automotive service professionals can perform this service.

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If you're not sure, describe the problem and we'll make recommendations. We get you detailed service estimates from our network of thousands of auto shops — usually within a few seconds. Advertisement Most older vehicles such as pickup trucks, classic muscle cars, etc. V-belts are not as long-lived and often crack or fray as they age.

Belt life might only be 30, to 50, miles on many applications. Oil leaks also can cause the belts to slip. A worn, cracked, damaged or contaminated V-belt is a belt that needs to be replaced.

A second backup belt also might be a good idea for anyone who does a lot of road trips. Check The Part! Education: Selling Shocks And Struts. Magazine Current Issue Past Issues. Connect with us. Advertise Subscribe Contact Us. By Larry Carley. The radiator hoses need to be made up of these rubber compounds to avoid breaking with vibration and movement under the hood.

With advancement in the technology, the combination of mesh and rubber compounds have made the radiator hoses last much longer than in the past. If you begin to notice a leak and you suspect a radiator hose, this can easily be checked without dismantling any parts under the hood.

It is very important that you wait for the vehicle to cool down before you check the hoses, but once they are cooled down, you can look at the hoses to see if there are any visible breaks or tears in the rubber.

Be sure to check near where the metal attachments are, because the metal likely causes that part of the hose to reach higher temperatures when the vehicle is running. You can squeeze up and down the hose to see if that reveals any imperfections that were hard to see before.

Bubbles in the radiator or coolant overflow tank. Overheating engine. White milky oil. Fouled spark plugs. Low cooling system integrity. How often should you replace coolant hoses? Category: automotive auto repair. Experts recommend, however, that all hoses be replaced at least every four years or when one fails.

Coolant and Heater Hoses. Check the white coolant -recovery tank often to ensure proper fluid level. When the engine is cool, squeeze the hoses with your thumb and forefinger near the clamps, where ECD most often occurs. How do I know if my coolant hose is bad? If you suspect either of these hoses is failing, you should look for these symptoms:.

How many coolant hoses does a car have? Radiator and Heater Hoses. How much does it cost to replace all the hoses in a car? Re: Cost to replace ALL hoses question. How do you keep rubber hoses from cracking? Spray Protectant. How long do silicone radiator hoses last? What would cause a radiator hose to come off?