It is located under the back seat center. remove the front seat nuts and covers to expose the fuel pump. Notice guide holes and fuel pump plastic covers. They should be unscrewed to expose the fuel pump underneath.
The fuel filter on a 2002 Mercedes C240 is located on the driver's side just inside the wheel well. Not in the wheel well, but just beyond it. If you have the car on a lift, you can't miss it. It's fairly large in diameter and there are 3 hoses going to it. You will have to replace the clamps on it because they are the type you have to break in order to change it.
The user manual recommends only premium fuel for the C240. I happen to have the 2002 C240. Though a bit expensive to fill-up, but the quality of drive is amazing. I have this car also and I've found that if you don't use premium gas your gas hand will not read, and it goes to zero(it malfunctions) its weird.
http://www.installuniversity.com/mb/w203/w203/fp.html
All conventional cars, Diesel or Petrol or Hybrid of either have fuel pumps!!
in the engine left of the supercharger.
where is the Fuel Filter is located: for a 1996 Mercedes Benz C280
The fuel pressure regulator on a 2002 S 430 Mercedes Benz is located in the fuel pump. This is a very important part of your car as it regulates the amount of fuel that your engine takes in.
where is fuel filter located Mercedes e220 cdi.
its located inside the fuel tank
The fuel pump on a 1982 Mercedes 240D is located inside the fuel tank. A replacement fuel pump can be purchased at any auto parts store.
Where is the fuel pump relay
Buy a Hayne's manual for the Mercedes diesel or a Chilton's manual for Mercedes (it has a 123 Mercedes on the cover). It will show you how to change the inline fuel filter and the main fuel filter.