This heater hose, manufactured by MAN with MPN 33779655318, is a vital component of a vehicle's heating system. It circulates hot engine coolant to the heater core, providing warmth to the cabin. This hose is designed for durability and efficient heat transfer, ensuring consistent heating performance and preventing leaks. Measuring 50 x 160 x 620 mm, this hose is manufactured in Germany to exacting standards, providing a reliable and long-lasting solution for vehicle climate control. This hose basically carries hot engine coolant – that’s the fluid that keeps your engine from overheating – to your heater core. The heater core is like a little radiator inside your dashboard. The coolant warms it up, and then the blower fan pushes air across it, giving you heat inside the cabin. It’s a pretty simple system, but relies on these hoses doing their job. There's usually more than one, often an upper and a lower to create a loop. It’s part of your vehicle’s heating and cooling system, specifically the part that provides warmth to the interior. Think of it as a vital link connecting the engine’s warmth to where you are sitting. It's not directly involved in keeping the engine cool, but it utilizes the engine's heat. Well, if this hose fails, you’ll likely lose heat inside the car. You’ll notice if it’s a really bad leak – coolant will probably be dripping inside the vehicle, or you’ll see it under the hood. More subtly, a pinhole leak can cause a gradual loss of coolant, which can lead to overheating if you’re not careful. It acts like a shield, keeping the hot coolant where it needs to be and preventing it from spilling. They get old, they get brittle, and they crack, especially with temperature changes. Fixparts Online has a good selection of these, and replacing them is a relatively inexpensive way to avoid a bigger problem down the road. Highly rated and reliable: Heater Hose (MPN 33779655318) includes a 12-month warranty!

About MAN

MAN Truck & Bus focuses on innovation, efficiency, and reliability in commercial transport solutions.

Why Choose MAN?

• MAN auto parts are built to last, using high-quality materials so you don’t have to replace them often. • We have a huge selection of parts for many different vehicles, making it easy to find what you need. • Our parts are designed to meet or beat the original equipment standards, ensuring a perfect fit and reliable performance. • We offer competitive prices and fast shipping, so you can get your vehicle back on the road quickly and affordably. FixParts Online – Your Trusted Source for Quality MAN Auto Parts.