0392023509 Bosch coolant pump

Basically, this pump circulates the coolant – that's the antifreeze mix – throughout the engine and radiator. It's driven by the engine, usually with a belt, and it physically moves the coolant so it can absorb heat from the engine and then dissipate that heat through the radiator. It’s constantly pushing that fluid around, keeping everything at a safe temperature. It doesn’t just let the coolant flow, it makes it flow. It’s a core part of your cooling system. Without it, the engine would overheat incredibly quickly. The engine creates a lot of heat as it runs, and the coolant is what carries that heat away. The pump is the heart of that process. It takes the coolant from the radiator and pushes it through the engine block and cylinder head where it picks up heat, and then back to the radiator to cool off. It’s a continuous loop, and this pump keeps it going. Well, overheating can cause major engine damage, really quickly. Think blown head gaskets, warped cylinder heads, even a cracked engine block. That gets expensive. A failing coolant pump often starts with small leaks, or you might hear a whining or grinding noise coming from the front of the engine. You’ll notice if the temperature gauge starts creeping up higher than usual, even under normal driving conditions. It’s a pretty critical component, and it’s usually a good idea to address it before it leaves you stranded. We carry a good selection of these at Fixparts Online, and honestly, preventative maintenance on something like this will save you a headache down the road. Why settle for less? Coolant Pump (MPN 0392023509) comes with a 12-month warranty!

About Bosch

Bosch is a global leader in automotive technology from Germany, celebrated for its innovative products and high-quality components. Based in Germany, Bosch drives advancements in vehicle safety and efficiency worldwide.

Why Choose Bosch?

• Bosch parts are known for lasting a long time, so you won’t have to replace them often. • They perform reliably, helping to keep your vehicle running smoothly and safely. • Bosch invests a lot in research and development, meaning you’re getting the latest technology. • Mechanics trust Bosch, and that’s a good sign of quality and performance you can depend on. Drive with confidence – choose Bosch parts at FixParts Online.