Radiator Hose repair & replacement made easy

Radiator hoses channel the coolant through the various components of the cooling system (like the radiator) and the engine. The system has several hoses that all contribute to creating a closed cooling system. Usually two hoses connect the radiator to the engine; the lower radiator hose joins the engine and water pump while the top radiator hose joins the radiator to the top of the engine pushing coolant into the engine.

• Mechanic will read the ECU for possible fault codes related to the cooling system.
• Mechanic will inspect the cooling system and hoses as well as perform a pressure test of the cooling system to check for leaks.
• If necessary, the mechanic will replace the damaged radiator hoses.
• Mechanic will advise if any other parts need to be replaced.
• Mechanic will refill the cooling system.
• Mechanic will bleed the cooling system.
• Mechanic will inspect the cooling system once again for leaks.

Unless you are a qualified mechanic with the required skills, training and equipment to do the job, we strongly recommend a radiator hose replacement is only carried out by a professional mechanic. ClickMechanic can help get you a vetted and local mechanic to carry out the work. Just enter your postcode and your car's registration number at the top of this page and select the work needed to get an instant fixed price up front.

• When steams appears around the engine bay.
• When you can identify cracked or brittle hoses.
• When the heater or air-conditioning doesn't perform as well as usual.
• When there is coolant leaking from the hoses (wet patch under car).

A radiator hose replacement usually takes around 1 hour, but can take less or more time. Ultimately, the time that the job will take will depend on a number of factors, like your vehicle's make and model, year, as well as other factors. Select your car at the top of this page for information on job time and cost for your vehicle through ClickMechanic.

Hoses should always be serviced as and when stipulated in the guidelines set out by your car's manufacturer. Over time, a radiator hose's condition can deteriorate as it is continuously subjected to significant temperature fluctuations. Because of this it can be that a hose becomes brittle and cracks.

This causes leaks leading to an inadequate supply of coolant to the system which, in turn, can lead to further expensive damage to the engine. It is therefore vital issues with the cooling system are addressed professionally and timely to prevent further damage.

Should you experience problems with a radiator hose then it is advisable to have the hose inspected and, if necessary, have it replaced.

Driving with a broken radiator hose can lead to a loss of coolant and the engine overheating, which could ultimately cause severe damage to the engine. If you suspect there is any issue with a radiator hose or there are concerns about its age or condition, check with a professional mechanic immediate effect and do not drive the vehicle until the problem has been verified and fixed where necessary.