Performance Chips for 2020 Mercedes-Benz GLS 450
Select Performance Chips part
Control Unit
Mercedes-Benz
167-900-38-28
Door control module, Rear left.
$169.51
MSRP $242.00
Save $72.49
30% Off Fits Your Vehicle
Control Unit
Mercedes-Benz
167-900-49-25
Left rear door control unit.
$201.07
MSRP $288.00
Save $86.93
30.2% Off Fits Your Vehicle
Control Unit
Mercedes-Benz
167-900-88-12
Rear seat heaters. Left seat, rear. Left driver's seat. Driver seat heater, at left.
$118.24
MSRP $162.00
Save $43.76
27% Off Fits Your Vehicle
Control Unit
Mercedes-Benz
167-900-66-35
Ignition switch. Electronic ignition lock. You will be required to provide a VIN in order to complete your order.
$600.25
MSRP $880.00
Save $279.75
31.8% Off 
Control Unit
Mercedes-Benz
177-900-80-14
Ambient lighting. Ambient illumination. You will be required to provide a VIN in order to complete your order.
$118.07
MSRP $169.00
Save $50.93
30.1% Off Fits Your Vehicle
Control Unit
Mercedes-Benz
205-900-61-47
Voltage converter control unit to right headlamp. LED voltage converter, left lamp unit.
$180.03
MSRP $258.00
Save $77.97
30.2% Off Fits Your Vehicle
Fuse Box
Mercedes-Benz
167-540-36-31
Front passenger footwell VAR 1.
$151.97
MSRP $218.00
Save $66.03
30.3% Off Fits Your Vehicle
Fuse Box
Mercedes-Benz
167-540-41-31
Front passenger footwell VAR 6.
$160.15
MSRP $230.00
Save $69.85
30.4% Off Fits Your Vehicle
Control Unit
Mercedes-Benz
167-900-38-25
Front door, left.
$190.55
MSRP $272.00
Save $81.45
29.9% Off Fits Your Vehicle
Control Unit
Mercedes-Benz
167-900-39-28
Right rear door control unit. Door control module, Rear right.
$201.07
MSRP $288.00
Save $86.93
30.2% Off Fits Your Vehicle
Control Unit
Mercedes-Benz
167-900-41-25
Right front door control unit.
$96.30
MSRP $132.00
Save $35.70
27% Off Fits Your Vehicle
Control Unit
Mercedes-Benz
167-900-33-29
Left rear.
$230.29
MSRP $330.00
Save $99.71
30.2% Off Fits Your Vehicle
Relay Unit
Mercedes-Benz
167-906-73-03
Engine compartment.
$84.72
MSRP $116.00
Save $31.28
27% Off Fits Your Vehicle
Control Unit
Mercedes-Benz
167-900-31-29
Left seat adjustment. Right seat adjustment.
$187.04
MSRP $268.00
Save $80.96
30.2% Off Fits Your Vehicle
Control Unit
Mercedes-Benz
167-900-15-18
Left front door control unit.
$194.05
MSRP $278.00
Save $83.95
30.2% Off Fits Your Vehicle
Control Unit
Mercedes-Benz
167-900-27-38
Front signal acquisition and actuation module.
$225.62
MSRP $322.00
Save $96.38
29.9% Off Fits Your Vehicle
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