This pump basically circulates coolant—that’s your antifreeze mix—through the engine block and radiator. It’s a mechanical pump, driven by a belt, and it’s constantly moving that fluid to keep everything at the right temperature. The seal is a critical part of that. It prevents coolant from leaking out where the pump shaft goes into the housing. Think of it as a vital part of your engine's cooling system. Without it, the engine would overheat really quickly, potentially causing serious damage. It works alongside the thermostat, radiator, and hoses to maintain a consistent temperature. It’s tucked away in the front of the engine, usually driven by the serpentine belt or timing belt. Well, overheating is the big one. If the pump fails, coolant stops flowing. Even a small leak from a failing seal can lead to low coolant levels and eventually overheating. You’ll notice if it’s going bad—usually by seeing coolant under the car, or the temperature gauge creeping up. It’s a fairly common repair on a lot of vehicles as they age. We carry a good selection of these at Fixparts Online, and a new pump and seal are pretty straightforward to install if you're comfortable doing some DIY work. But if you don’t want to tackle it yourself, any good mechanic can handle it. Ignoring it, though, could lead to a blown head gasket or even a seized engine, which is a much bigger, and much more expensive, problem. Shop with confidence: Water Pump with Seal (MPN 18691) comes with a 3 year manufacturer guarantee!

About Febi

Ferdinand Bilstein is well known for reliability and is trusted by repair professionals worldwide.

Why Choose Febi?

• Febi parts are made to the same standards as original equipment, so you know they'll fit and work well. • We offer a really wide range of parts – everything from engine components to wear and tear items – so you can find almost anything you need in one place. • Febi has been around for over 75 years, so we have a lot of experience and a reputation for quality. • Our prices are competitive, giving you great value for reliable parts. Drive with confidence – choose Febi parts at FixParts Online.