1.42100 DT Fuel filter

This thing basically cleans the fuel before it gets to your engine. It filters out dirt, rust, and any other debris that could be hanging out in your gas tank or fuel lines. It’s a pretty simple idea, but really important. Some assemblies also include a fuel pump and a fuel level sensor, all built into one unit. The fuel filter sits between your fuel tank and the engine. Fuel gets pulled from the tank, goes through the filter to get cleaned up, and then the fuel pump (if it’s part of the assembly) sends the clean fuel up to the engine. It’s right in the fuel delivery system, so it’s a key component. Well, think about what happens if dirty fuel gets to your engine. It’s like trying to run a finely tuned machine with grit in the gears. It can cause all sorts of problems – reduced fuel efficiency, rough idling, even engine damage over time. The filter acts like a shield for your engine, protecting those sensitive fuel injectors. You’ll notice if it’s getting clogged usually because your engine will start to struggle, lose power, especially when accelerating, or it might even stall. They don’t last forever, so replacing it as part of regular maintenance is a smart move. You can find a good selection of fuel filter assemblies at places like Fixparts Online, and they often have diagrams that help you make sure you're getting the correct one for your vehicle. Customer support you can rely on: Fuel Filter Assembly (MPN 1.42100) has a 12-month warranty!

About DT

DT is a reputable German brand specializing in high-quality spare parts for commercial vehicles. Based in Germany, DT provides reliable components that support the durability and performance of automotive fleets.

Why Choose DT?

• We have the parts you need, even for older or less common vehicles. • Our prices are competitive – you get great value for your money. • We offer fast shipping, so you can get back on the road quickly. • Our customer service team is friendly and ready to help with any questions. Performance you can rely on – DT parts from FixParts Online.