Air Suspension Valve Block Compatible with W220 S350 S430 S500 S600 S55 S65

Hard to evaluate it after couple of weeks. It works, looks very solid - with aluminium block and very heavy for a couple of air valves. Good value, fantastic service, can't recommend more.

I was Very Satisfied with this part. Better then I Expected !!! And I love the fact that it’s made out of Aluminum instead of plastic on top. Definitely Recommend this part and I could give 20 stars I would !!!!

Worked perfect to replace the valve block on my 06 S500, brilliant replacement for oem part.

Better than oem

Works as it should

Did not work. Replaced the part which is not a very easy task and my compressor wouldn't even turn on. So I thought with this valve block being new maybe the compressor went bad somehow during the valve block replacement so I went ahead and got a new compressor as well. Installed it and still nothing. So I took this piece of junk out and put my old valve block back in and the compressor is working again so this piece of junk is why my original compressor would not even turn on. Bought and waited for a new compressor for nothing and did all this replacing stuff just to be back at square one all because of this faulty valve block. A lot of time and money wasted not to mention back pain dealing with this thing.

Part arrived quickly and as described. Unable to assess for quality because we ended up needing a different part. Had no issues returning for refund. Overall good experience

Unit appears to be good quality, installed easily and just as OEM - HOWEVER . . . the solinoid valve controlling the right front strut failed within 60 days. This was puzzeling and I needed to pay for diagnostics from a shop to determine the valve was truely at fault. Paid for removal and installation of a new (another supplier) valve unit which fixed the problem. Considerable extra time and loss of service while sorting out the fault and of course significant extra cost. Not a happy camper!!