A car's cooling system is made up of different parts that work together to effectively maintain temperature. Because of the varying temperatures they are subjected into, these parts don't last long. One very important part in the cooling system that easily gets damaged is the radiator hose.
The radiator hose connects the radiator to the cylinder block and circulates coolant throughout the engine. A damaged radiator hose won't supply coolant to the engine properly, so the engine will overheat quickly. If your car's radiator hose is damaged, it has to be replaced immediately. Though radiator hoses are relatively cheap, finding the perfect radiator hose for your car can be troublesome. This guide will give you some tips on choosing the right radiator hose, so you won't regret your purchase.
Which radiator hose?
If you'll check under your car's hood, you'll probably notice two hoses attached to your car's radiator. These hoses are the radiator hoses. In stores, radiator hoses are sold based on its location. When buying a replacement radiator hose, you have to make sure that you know which hose is damaged, so you won't purchase the wrong hose. If you're unsure or if you forgot which hose is damaged, you should purchase an upper or lower hose because this can replace both the upper and lower hoses.
Types of radiator hoses
Nowadays, car parts manufacturers make different kinds of radiator hoses for different cars. So if you're looking for a replacement radiator hose, it's best to check which of these types will suit your vehicle.
- Molded: Made of either stainless steel or custom silicone, molded hoses are pre-shaped based on OEM specifications. They are crafted for full coolant flow and easy radiator connections. However, because molded are based on OEM specs, they can't fit every vehicle model.
- Flex: Designed with a corrugated cover that easily bends, flex hoses aim to replicate OE hoses. They contain silicone rubber, so installers have to cut them to get the appropriate shape. But because of the ridges, flex hoses resist water flow and hamper pump efficiency.
The best brand
If you'll browse a car parts catalog, you'll notice that radiator hoses are sold by numerous brands. But always keep in mind that the best brand doesn't equate to skyrocketing sales. The best brand should always be a trustworthy and never forsakes quality for price. If you want the best, consider the kind of car that you have and your driving style because these factors greatly affect your hose's longevity.