What is the purpose of the hose spring used in the lower radiator hose?
A hose spring is used in the lower radiator hose to prevent its collapse. The lower hose is exposed to suction from the water pump.
Where are the radiator hoses located on a car?
Radiator hoses connect the top of the radiator to the top of the engine, as well as the bottom of the radiator to the water pump. Radiator hoses are essential to keeping fresh coolant running throughout your vehicle.
What causes the lower radiator hose to heat up?
Thus, making the lower radiator hose to heat up. It may happen that your car might get low on coolant and is not able to reach the lower radiator. As a result, the lower hose emits cold air.
How do you replace a radiator water pump hose?
Install the new hose on the water pump inlet… and reservoir tube. Attach it with two new clamps by compressing them with pliers to slide them over the tube… and water inlet. Then connect the other end of the hose to the radiator outlet… and replace its clamp. Loading…
How often do radiator hoses need to be replaced?
Most radiator hoses will last over 200k miles (this one was 280k) and over 15yrs. Replacing the radiator hoses is easy for both the upper and lower radiator hoses in most cars yet they charge a lot to do the job, so do it yourself and save a ton of money!
How do you change the lower radiator hose?
Place the hose clamps over the ends of the new hose and slide the whole assembly over the fittings. Tighten the hose clamps by turning the clamp screws clockwise. Tighten the radiator drain valve and refill the radiator with coolant. Replace the radiator cap.
How much does it cost to replace upper radiator hose?
The costs to replace your radiator hose will depend on the mechanic/dealer you choose, the car you drive and your geographical location. When hiring a professional, be prepared to spend anywhere from $80 to $210 to replace both the upper and lower hoses.
Where is the upper radiator hose located?
The upper radiator hose runs from the radiator to the motor . You can usually see most of this hose. The lower radiator hose is harder to find. To locate it, get underneath the car and look for a smaller diameter hose leading from the radiator into the heat wall of the car.
How often to replace radiator hoses?
Radiator hose replacement is recommended every four years or 60,000 miles. Stop and go traffic may require more frequent replacement of your hose. If you are going to replace your hose yourself, be sure to get the exact hose for your year, make and model.