Huntington Beach Auto Repair

Radiator hoses might not be the flashiest part under your hood, but they play a vital role in keeping your engine from overheating. These rubber hoses carry coolant between the radiator, engine, and heater core, helping regulate temperature and protect internal components. When a radiator hose starts to crack, leak, or swell, it’s only a matter of time before it fails, and that can leave you stranded or facing a serious repair bill. Most of the time, problems with hoses can be caught early with a quick visual inspection and a little pressure testing. Taking a few minutes to check them, especially before a long trip or seasonal temperature swing, can help prevent a lot of hassle later. What Radiator Hoses Actually Do There are typically two main radiator hoses in most cars: an upper hose and a lower hose. The upper hose carries hot coolant away from the engine and into the radiator. The lower hose returns the cooled fluid back to the engine. Together, they form ... read more