S55 AMG, S65 AMG , S63 AMG (W220, W221) 2001 - 2013 (Two Generations)

Are pse pumps interchangeable?

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Old Apr 2, 2021 | 03:49 PM
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2002 Mercedes Benz s55 amg
Are pse pumps interchangeable?

I have a 2002 s55 amg and I was wondering whether a pse pump from a 2003 s430 would fit and work on it as a replacement. Would that replacement work ? I sourced a pse pump from a friend for relatively free from a 70k mile s430, everything was working, and my cars starting to show symptoms of the pse pump having problems, would it work if I switched them out and programmed the newer one ?
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Old Apr 2, 2021 | 04:30 PM
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Old Apr 5, 2021 | 07:34 PM
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W221 S600, W220 S55 AMG Kompressor, W124 300E, W140 S320, W210 E3204M W164 ML320 Bluetec
Originally Posted by Avelics55
I have a 2002 s55 amg and I was wondering whether a pse pump from a 2003 s430 would fit and work on it as a replacement. Would that replacement work ? I sourced a pse pump from a friend for relatively free from a 70k mile s430, everything was working, and my cars starting to show symptoms of the pse pump having problems, would it work if I switched them out and programmed the newer one ?
If the new PSE was from a 2003 and yours is a 2002, it should work, but it will need to be coded to your vehicle. If not coded, it will not function/not function correctly. Any dealer or independent with Xentry can carry this out for you.
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