FUEL FILTER MAN 51.12503-0059 / MAN 51.12503-0099

Sell MANN Fuel Filter at Affordable Price and High Quality

The main function of a fuel filter is to ensure the cleanliness of the fuel entering the combustion chamber, which is a fundamental feature of all combustion engine systems. In general, the fuel filter prevents contamination of the fuel by dirt and rust, which could otherwise enter the combustion chamber, as fuel storage tanks are usually made of metal.

Fuel Filter Replacement should be carried out regularly, according to the recommended replacement schedule for each engine and filter type. The fuel filter is a very common spare part in any engine and is relatively inexpensive compared to other spare parts, while also being easy to replace. However, neglecting it can result in serious damage and greater repair costs in the future, depending on the extent of the damage caused.

The main problems caused by contaminated fuel include inefficient combustion, leading to reduced power output and increased fuel consumption to generate the same power. Additionally, dirt can damage the fuel injectors. Worn-out injectors will cause excessive fuel to be delivered into the combustion chamber, increasing fuel consumption. Injector replacement would then be required, which is far more expensive compared to replacing a fuel filter.

Conversely, fuel contaminants can also clog the fuel injectors, resulting in insufficient fuel supply to the cylinders. If you experience difficulties starting your engine, this is one indication that your fuel filter may be clogged. All of these issues can be prevented by regularly replacing your fuel filter according to the recommended schedule.