What is the hose that connects to the coolant reservoir?
The surge hose connects the radiator to the overflow reservoir, which makes it vital to the operation of your vehicle. One of the indicators that there is a problem with the surge tank hose is when the vehicle overheats. via
Can you replace a coolant hose? (video)
How long can you drive with coolant leak?
However, if you absolutely must start your car without coolant, it can probably run for about a minute without too much risk of damage. You may be able to get away with as much as 5 minutes of running without coolant, depending on the engine, car model, and how hard you're asking the engine to work. via
How do you fix a broken coolant hose? (video)
How long do engine coolant hoses last?
There is no set lifespan for a radiator hose. On average, they should last for at least five years, but some will last longer, especially if you're vigilant about having your coolant changed and your vehicle maintained properly. via
How do you install a tight radiator hose? (video)
Where is the coolant hose located?
There are two hoses that connect to the radiator. The upper hose attaches from the top of the radiator to the top of the engine. The lower hose attaches to the bottom of the radiator to the water pump of the engine. via
Can a coolant leak damage the engine?
Although a small coolant leak doesn't seem like a pretty serious issue, it can lead to complete engine failure and irreparable damage. The coolant system is one of the most important parts of any car because it keeps the engine temperature in check by cooling the antifreeze/water mix that runs through the engine block. via