Engine Computers for 2009 Mercedes-Benz S 550
Select Engine Computers part
Control Unit
Mercedes-Benz
156-900-30-00
Engine control module. Msg. Engine control unit. This item is considered a theft relevant part and is not available for purchase...
$1,353.13
MSRP $1,980.00
Save $626.87
31.7% Off 
Exchange Control Unit
Mercedes-Benz
156-900-10-00
This item is considered a theft relevant part and is not available for purchase online. Please contact your local dealer for more...
$801.95
MSRP $1,183.00
Save $381.05
32.2% Off 
Switching Unit
Mercedes-Benz
000-270-18-52
This item is considered a theft relevant part and is not available for purchase online. Please contact your local dealer for more...
$389.51
MSRP $565.00
Save $175.49
31.1% Off 
Parts Kit, Holder
Mercedes-Benz
164-880-54-14-9999
$46.09
MSRP $63.00
Save $16.91
26.8% Off 
Parts Kit, Holder
Mercedes-Benz
164-880-64-14-9999
$46.70
MSRP $64.00
Save $17.30
27% Off Parts Kit, Holder
Mercedes-Benz
164-880-61-14-9999
Interior, left.
$85.33
MSRP $117.00
Save $31.67
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