Performance Chips for 2009 Mercedes-Benz S550
Select Performance Chips part
Control Unit
Mercedes-Benz
030-545-23-32
Electronic transmission control. Transmission control module. This item is considered a theft relevant part and is not available for...
$831.47
MSRP $1,220.00
Save $388.53
31.8% Off 
Control Unit
Mercedes-Benz
292-900-10-02
Pneumatic suspension.
$404.45
MSRP $590.00
Save $185.55
31.4% Off 
Control Unit
Mercedes-Benz
297-900-45-20
Head unit E329.5.
$2,483.02
MSRP $3,640.00
Save $1,156.98
31.8% Off 
Control Unit
Mercedes-Benz
297-900-27-27
Head unit.
$2,528.58
MSRP $3,700.00
Save $1,171.42
31.7% Off 
Control Unit
Mercedes-Benz
030-545-30-32
Electronic transmission control. Gsg. Transmission control module. Automatic transmission. This item is considered a theft relevant...
$888.42
MSRP $1,300.00
Save $411.58
31.7% Off 
Control Unit
Mercedes-Benz
030-545-43-32
Automatic five-speed transmission. This item is considered a theft relevant part and is not available for purchase online. Please...
$677.71
MSRP $995.00
Save $317.29
31.9% Off 
Remanufactured Control Unit
Mercedes-Benz
032-545-27-32-80
You will be required to provide a VIN in order to complete your order. This item is non-returnable.
$251.85
MSRP $363.00
Save $111.15
30.6% Off Control Unit
Mercedes-Benz
032-545-51-32-26
You will be required to provide a VIN in order to complete your order. This item is non-returnable.
$1,355.41
MSRP $1,990.00
Save $634.59
31.9% Off 
Voltage Converter
Mercedes-Benz
000-440-11-73
Dc/dc converter.
$3,782.62
MSRP $5,540.00
Save $1,757.38
31.7% 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 
Acceleration Sensor
Mercedes-Benz
000-905-65-02
Lat. Acceleration sensor in wheelhouse, front axle left and right. Front axle vertical accelerator sensor. Acceleration sensor on...
$106.05
MSRP $145.00
Save $38.95
26.9% Off 
Control Unit
Mercedes-Benz
463-900-08-00
Actuation of consumers and sensors at rear. Sam/srb.
$922.59
MSRP $1,350.00
Save $427.41
31.7% Off 
Control Unit
Mercedes-Benz
463-820-13-26
Left front door.
$275.88
MSRP $394.00
Save $118.12
30% Off 
Antenna
Mercedes-Benz
129-820-07-75
Autotelephone,net c. Rear fender.
$206.91
MSRP $296.00
Save $89.09
30.1% Off Control Unit
Mercedes-Benz
463-900-96-01-65
Right front door.
$446.96
MSRP $650.00
Save $203.04
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