M-Class (W164) Produced 2006-2011: ML280CDI, ML320CDI, ML420CDI, ML350, ML500, ML550

07 320cdi hitch question

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Old Aug 6, 2016 | 04:00 PM
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2007 ML320 CDI
07 320cdi hitch question

I've searched the web but can't find a definite answer to this:

If I install a factory hitch (not aftermarket) to this vehicle, do I have to change the rear bumper or any piece that has to be painted? I have an aftermarket hitch now but it sits too low. I can get a factory hitch and realize I have to take the bumper off to install it. Wondering if the stock bumper can be modified if necessary rather than having to buy a whole new rear bumper and have it painted?

Ecs tuning has the hitch but says I have to buy a "bumper panel" for $500. They don't have a picture so I don't know what it is they're talking about. Any help?
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Old Aug 7, 2016 | 05:35 PM
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2008 ML320CDI 4Matic, 2006 C350
I have a factory hitch on my 08 ML 320 CDI and hope these pics will help. From what I can see, no bumper modification is necessary.
Attached Thumbnails 07 320cdi hitch question-img_1333.jpg   07 320cdi hitch question-img_1332.jpg   07 320cdi hitch question-img_1334.jpg  
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Old Aug 7, 2016 | 06:52 PM
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2007 ML320 CDI
Thanks CLK Group. That is exactly what I needed to see!
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Old Aug 21, 2016 | 11:23 PM
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ML 320 CDI
2007 needs to be trimmed a little. The pictures posted by CLK is from a 2008.

You will also need the 2 metal reinforcements and styrofoam inserts to complete your install.
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Old Aug 23, 2016 | 12:10 AM
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Anyone know how hard the install is? Would a fairly competent DIY'r be able to tackle it, or should it be farmed out?
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Old Aug 29, 2016 | 05:17 PM
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ML 320 CDI
its easy to do - even for a 2006-2007 model. The hard part is the wiring/electrical. You will need a new SAM. But if you are only interested to use this for light duty (e.g. bike/ski rack) then its easy. I just had to trim a small piece from the middle section.
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