Description
This is the Upper radiator hose used on the Austin Healey BN4 all the way throught BJ8. Made in the original style which has the correct shape and is renforced for long life and strenght. Replacing your radiator hoses is one way to minimize the chance of engine failure and breakdowns. A visual inspection of your hoses can help you determine the proper time to replace them. Cracks, bulges, and hardened hoses are all signs that your radiator hoses are nearing the end of their life. But other unseen problems can occur from the inside known as an electrochemical attack on the rubber compound in the hose from sitting for long periods of time. This is the most common failure now days in Classic British cars. Another sign is poor heating performance, which also indicates a problem with your hoses. Heat, vibrations, and corrosion are all contributing factors to bad radiator hoses. A coolant leak in either green, red, or yellow liquid is another warning sign of a cracked or corroded radiator hose that should be replaced. Bad hoses can cause serious engine damage through an overheating engine or catastrophic failure. Order a new set of hoses before your old hoses leave you some where you don't want to be. Cross Reference CH577 CHT111, 570-083
