Basically, the fuel pump’s job is to pull fuel from your gas tank and send it up to the engine at the right pressure. It’s an electrical component, so it runs off your car’s electrical system, and it’s usually located inside the fuel tank itself. Newer cars have variable speed pumps – they can adjust how much fuel they send depending on how much the engine needs. Older ones are generally a bit simpler, just on or off. Think of it like your heart. The fuel tank is your fuel reserve, and the pump is what gets the fuel moving to where it needs to go—the engine. Without it, the engine can’t get the fuel it requires to run. It works closely with the fuel filter – that cleans the fuel before it gets to the engine – and the fuel injectors, which actually spray the fuel into the cylinders. It's all a system, but the pump starts it. Well, without a working fuel pump, your car simply won’t run. You’ll notice if it’s starting to go bad usually through symptoms like hard starting, stalling, a loss of power, or even just a whining noise coming from the fuel tank area. A failing pump can cause all sorts of issues, and ignoring it can lead to you being stranded. It’s one of those things that, while often overlooked, is absolutely essential. If you need a replacement, we can definitely help you find the right one—Fixparts Online has a good selection and makes getting the correct part fairly easy. Your peace of mind matters: Enjoy a 12-month warranty on Fuel pump (MPN 7.21749.50.0)!

About Pierburg

Pierburg provides advanced solutions in air supply and emission control, supporting eco-friendly vehicle operations.

Why Choose Pierburg?

• Pierburg parts are known for lasting a long time and working reliably, saving you money on repairs down the road. • We make parts for many popular car brands, so there's a good chance we have what you need. • Pierburg parts meet or exceed original equipment standards, meaning they perform as well as the parts your car came with. • We’re a trusted name in the auto parts industry with a history of innovation and quality. Drive with confidence – choose Pierburg parts at FixParts Online.