51.12501-7019 MAN FUEL PREFILTER

The MAN 51125017019 fuel prefilter is a critical component in maintaining optimal engine performance by removing contaminants from fuel before it reaches the main fuel filter. It is commonly used in diesel engine applications, protecting sensitive fuel injection systems from damage. This prefilter enhances fuel quality, improves engine efficiency, and extends the lifespan of downstream fuel system components. It measures 48 x 49 x 110 mm and is manufactured in Germany. This little filter sits before your main fuel filter, and basically it’s a first line of defense. It catches the bigger stuff—water, dirt, rust particles—anything that could potentially mess up your fuel system. It’s designed to grab the really coarse contaminants. Think of it like a first sieve before getting to the finer filter. It’s positioned early in the fuel line, usually right after the fuel tank or before the fuel pump. Its job is to protect those more sensitive, and expensive, components downstream. It takes a lot of the initial hit, extending the life of your main fuel filter and potentially saving you from problems with fuel injectors or the pump itself. It's crucial, especially if you’re driving an older vehicle or one that's seen a lot of use. Over time, tanks can develop rust, and fuel quality isn’t always great. This prefilter stops that gunk from getting into the main system where it can cause serious issues. You’ll notice if it’s clogged—likely a loss of power, rough idling, or even stalling. Ignoring it can lead to much bigger, pricier repairs down the road. We carry a good range of these at Fixparts Online, and it’s a relatively simple DIY job for many vehicles, though a mechanic can always handle it for you if you'd prefer. It’s one of those inexpensive parts that can prevent a lot of headaches. Choose MAN: Fuel Prefilter (MPN 51125017019) is protected by a 12-month warranty!

About MAN

MAN Truck & Bus is a leading German brand specializing in commercial vehicles, including trucks and buses. Originating from Germany, MAN is synonymous with robust engineering and innovative transport solutions.

Why Choose MAN?

• Get parts built to last – MAN parts are known for their quality and durability, meaning fewer repairs down the road. • Reliable performance you can trust – MAN parts are designed to work perfectly with your vehicle, giving you peace of mind. • Wide range of parts available – We have what you need, from filters and brakes to engines and transmissions. • Backed by a trusted name – MAN has a long history of providing top-notch auto parts for professional mechanics and everyday drivers. MAN – trusted quality, available at FixParts Online!