Fuel Filter - MBWorld.org Forums

Dec 15, 2008 | 12:49 PM

Bo CL500

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CL500

Fuel Filter

Can someone tell me where the fuel filter is located at and how to replace it?

Dec 15, 2008 | 04:57 PM

wease206

Senior Member

Joined: Feb 2008

Posts: 442

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From: Berlin

W215/X164/C124

in the rear under the car
you have to replace two new clip when replacing fuel filter
smell gas allday you might even get high
part cost 100.00 clip cost 4.00
labor mb 145.00
i had mine done last mth i had a great deal done by MB dealer
flush my brake and fuel filter and crankshaft senor
all for $345.00
would of done it myself but it is snowing here in seattle

Dec 15, 2008 | 05:44 PM

Bo CL500

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Joined: Feb 2008

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CL500

Quote:

Originally Posted by wease206

Do you know how often I have to replace it? Could I do it myself or should it be done by a proffesional?

Dec 16, 2008 | 02:01 PM

~CL500~

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Joined: Oct 2005

Posts: 584

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From: Northern NJ

E90 N54 & W251

Quote:

Originally Posted by Bo CL500

Do you know how often I have to replace it? Could I do it myself or should it be done by a proffesional?

You can do it yourself. All you need is the filter, some hose clamps, basic tools and a low profile bucket to catch the fuel. The existing hose clamps are the OEM kind that requires a tool to re-apply. You'll end up buying the screw type clamps.

It's recommended every 5 years. I do mine every 4.

The fuel filter is located under the car, in front of the rear wheel well, driver's side. If I recall correctly, the fuel pump is in the same location as well. Hope that helps isolate the spot.

Basically jack the car up, remove the under body cover in that area and the fuel filter will be right there staring at you. Pry off the old hose clamps, remove the filter and be prepared to shower in fuel. The first second is the most because of the pressure. After that, it just drips. Replace with a new filter and apply hose clamps. Start the car (will crank a bit longer for the first time) and check for leaks. Close and clean up.

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