Performance Chips for 1990 Mercedes-Benz 300E
Select Performance Chips part
Control Unit
Mercedes-Benz
124-820-00-26
Seat height adjustmt.;with programming & electrically adjust. Steering column.
$115.81
MSRP $159.00
Save $43.19
27.2% Off Fits Your Vehicle
Control Unit
Mercedes-Benz
023-545-21-32
Tempomat (cruise control).
$386.06
MSRP $560.00
Save $173.94
31.1% Off Fits Your Vehicle
Control Unit
Mercedes-Benz
202-820-09-26
Comfort control.
$446.96
MSRP $650.00
Save $203.04
31.2% Off Fits Your Vehicle
Contact Strip
Mercedes-Benz
124-540-00-43
Contact plate.
$26.01
MSRP $34.50
Save $8.49
24.6% Off Fits Your Vehicle
Fuse Box
Mercedes-Benz
124-540-02-50
Right.
$32.99
MSRP $43.50
Save $10.51
24.2% Off Fits Your Vehicle
Fuse Box
Mercedes-Benz
124-540-07-50
Left.
$34.90
MSRP $46.00
Save $11.10
24.1% Off Fits Your Vehicle
Alarm Equipment
Mercedes-Benz
124-820-10-26
8-pole.
$74.36
MSRP $102.00
Save $27.64
27.1% Off Fits Your Vehicle
Control Unit
Mercedes-Benz
126-820-23-26
Used without infra-red closing system.
$65.83
MSRP $90.00
Save $24.17
26.9% Off Fits Your Vehicle
Control Unit
Mercedes-Benz
129-820-01-26
Seat height adjustmt.;with programming less electrically adjust.steerg.column. Seat adjuster.
$376.87
MSRP $550.00
Save $173.13
31.5% Off Fits Your Vehicle
Control Unit
Mercedes-Benz
206-900-79-23
Door control unit, rear door, right. Right rear side window short stroke.
$212.76
MSRP $304.00
Save $91.24
30% 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 
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 Fuse Box
Mercedes-Benz
123-540-04-50
Heater blower. Windshield heated. In battery hollow. Pre-glow system 50 a. Single. Auxiliary fan. Heated rear window pane.
$4.37
MSRP $5.75
Save $1.38
24% Off Fits Your Vehicle
Switching Unit
Mercedes-Benz
140-540-09-45
You will be required to provide a VIN in order to complete your order. This item is non-returnable.
$815.62
MSRP $1,200.00
Save $384.38
32% Off 
Modulator
Mercedes-Benz
164-543-00-62-64
Reversing camera voltage converter. Rear-view camera.
$238.48
MSRP $340.00
Save $101.52
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