03
Nov
Im wondering how long the hoses usually last on a V10. Now drive the vehicle until normal operating temperature is reached.
Drawn by the engines water pump this coolant has shed most of its heat when it passed through the radiator.
How long should radiator hoses last. There is no true set lifespan for a radiator hose. They should last for at least five years but some will last longer particularly if youre vigilant about having your coolant changed and your vehicle maintained properly. How long should radiator hoses last.
Five yearsThere is no true set lifespan for a radiator hose. They should last for at least five years but some will last longer particularly if youre vigilant about having your coolant changed and your vehicle maintained properly. Coolant hoses typically last several years though anything longer than 10 years may be pushing the limits.
Radiator hoses are usually the first ones to leak. Modern hoses last much longer than they did years ago but they wont last forever. Lots of variables here but I believe hoses seem to last around 10 - 15 years.
One way to detect a bad hose is to squeeze it when it is cold. My hoses usually are bad by around 180-200k miles. Japanese cars dont have as good quality as European in rubber parts.
The ones that went bad on me bulged rather than cracks. IMO most OEM or aftermarkets have good enough quality of rubber parts like hoses that should last. Say out of 100 radiator hose failures - is it 5050 topbottom or 7030 or what.
Top hoes is easy to replace. BTW - I will admit what got me thinking about this was the stupid Farmers insurance commercial - where the spokesman - who was the psychiatrist from Law and Order TV show says - you should replace the hoses on your washing machine every 5 yearsrofl. The radiator hoses look pretty unusual with a couple of off-shoots that go to the base of the oil filter.
It looks like it is pretty difficult to get to the clamps at the radiator. The hoses themselves look just fine. They are firm but pliable and the clamps are all in good shape.
Im wondering how long the hoses usually last on a V10. Hose replacements vary from car to car depending on the engine design. Hoses coming from the top of the engine engine outlet may not go 5 years.
I think the ones going into the engine from the radiator can go beyond 5 years. Go with quality hosesbelts origional factory or Gates etc Believe me it makes a difference. I believe the coolant is recommended to be flushed at 10 years but while youre in there might as well do hoses and thermostat too.
I recommend going with oem parts again. Theres a great write up on here for a flush. While the engine is warm after a drive squeeze the radiator hoses paying particular attention to areas where the hose bends.
A radiator hose in good condition should feel firm but not hard. A radiator hose in poor condition feels very hard spongy or soft. You may find a single soft spot as opposed to the entire hose being soft.
A soft hose or a hose with a soft spot should be replaced. Todays original equipment belts and hoses are made from long-lasting high-quality materials. Radiator and heater hoses can last up to 10 years or more while serpentine belts and timing belts can usually go 100000 to 120000 miles.
Considering that the average age of passenger vehicles today is more than 11 years there are a lot of. I have a 2002 but it only has 57000 miles on it – with the original radiator hoses. Even though the current hoses seem fine pliable consistent thickness no crackingglazing I thought it was timeMy order for new upper and lower radiator hoses 8 new NGK BKR6EGP spark plugs and new oil plug drain gaskets from Rock Auto just got dropped off this morning.
Your cars radiator does have a limited lifespan but theres no set number of years. A lot will hinge on how well you maintain the coolant system. If you have your coolant drained and filled regularly and never run straight water in the radiator it should last for a long time for at least a decade.
Im having the radiator coolant changed out Im the second owner but guessing hoses are original how long or old can I go before changing them out 2005 37000 miles caterpillar C7 or should just do it for a peace of mind. And we made a pile of money doing it. Ahh the good old days.
Back then hoses typically would last four maybe five years before the rubber would harden up and be susceptible to failure. I always replace the upper and lower radiator hoses when a vehicle reaches ten years old. I have had them get soft and rupture before and obviously when that happens you are stranded.
The Gates hoses I got from Rock Auto were around 10 each thats not much money for some added piece of mind. What Coolant Hoses Do Radiator and Heater Hoses. In a typical automotive cooling system youll find at least 4 main hoses.
First the upper radiator hose leads directly from the thermostat housing on the intake manifold or cylinder head into the top of the radiator. Attached to the bottom of the radiator is a lower radiator hose. Drawn by the engines water pump this coolant has shed most of its heat when it passed through the radiator.
The hoses on a vehicle will usually last anywhere from 50000 to 100000 miles. Most of the bypass and heater hoses on a car are made of rubber. The rubber will eventually dry out and will become very brittle.
Allowing these worn hoses to stay on a car will usually result in them bursting open and allowing the coolant in the engine to leak out. Start the car from cold run the engine for 10 minutes or so and check that one hose is warm and the other cold. That indicates the stat is closed as it should be so far so good.
Now drive the vehicle until normal operating temperature is reached. Shut off the engine and check both hoses they should. Because of this if you ever need to remove a hose after it has been in use for several months or longer its generally much easier to remove a silicone hose from your cars radiator than a rubber hose.
One of the primary reasons many people choose silicone hoses over rubber hoses is that they have a more appealing look. Its not an American car. Since the early 1970s Toyota upper and lower radiator hoses have had a lifespan of 20-40 years or 500000 miles.
Superior grades of rubber 180 degree cooling system thermostats ultra long hose life. American cars use less durable rubber 195 degreee thermostats. Kept it years longer and never replaced another hose.
On the 240D I changed the antifreeze every other year regimen then and had to remove the lower hose to empty the radiator. Hose was still good after 26 years but the radiator blew out its plastic bottom in. It will eventually split the cheaper aftermarket ones use plastic tanks as well.
They should last you a few years at least though.