How to remove and install a front door window motor and window regulator on Mercedes-Benz C350?

Remove the door trim panel and the watershield. Next, take out the door window glass and detach the window glass from the regulator. Drill out the regulator rivets, then detach the regulator from the door and pull it through the service hole in the door frame to remove it. Unplug the electrical connector from the window regulator motor. Installation is the reverse of removal.

Genuine Mercedes-Benz C350 Window Regulator

Electric Power Window Regulator

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10 Window Regulators found

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Mercedes-Benz C350 Window Regulator
Part Number: 203-730-11-46
$87.60 MSRP: $122.00
You Save: $34.40 (29%)
Ships in 1-2 Business Days
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Product Specifications
- Warranty: This genuine part is guaranteed by Mercedes-Benz's factory warranty.
Fits the following Vehicles:
- 2006-2007 Mercedes-Benz C350 | 4Matic, Luxury, Sport | 6 Cyl 3.5 L GAS
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Mercedes-Benz C350 Window Regulator
Part Number: 203-730-12-46
$111.60 MSRP: $155.00
You Save: $43.40 (28%)
Ships in 1-2 Business Days
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Product Specifications
- Warranty: This genuine part is guaranteed by Mercedes-Benz's factory warranty.
Fits the following Vehicles:
- 2006-2007 Mercedes-Benz C350 | 4Matic, Luxury, Sport | 6 Cyl 3.5 L GAS
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Mercedes-Benz C350 Regulator Module
Part Number: 204-720-29-79
$254.40 MSRP: $354.00
You Save: $99.60 (29%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Basic Carrier Rail
- Warranty: This genuine part is guaranteed by Mercedes-Benz's factory warranty.
Fits the following Vehicles:
- 2012-2015 Mercedes-Benz C350 | 4Matic, Base | 6 Cyl 3.5 L FLEX, 6 Cyl 3.5 L GAS
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Mercedes-Benz C350 Regulator Module
Part Number: 212-730-17-79
$296.40 MSRP: $412.00
You Save: $115.60 (29%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Basic Carrier Rail; Window Regulator
- Replaces: 204-730-07-79
- Warranty: This genuine part is guaranteed by Mercedes-Benz's factory warranty.
Fits the following Vehicles:
- 2008-2014 Mercedes-Benz C350 | 4Matic, Sport | 6 Cyl 3.5 L FLEX, 6 Cyl 3.5 L GAS
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Mercedes-Benz C350 Regulator Module
Part Number: 212-730-18-79
$314.40 MSRP: $438.00
You Save: $123.60 (29%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Basic Carrier Rail; Window Regulator
- Replaces: 204-730-08-79
- Warranty: This genuine part is guaranteed by Mercedes-Benz's factory warranty.
Fits the following Vehicles:
- 2008-2014 Mercedes-Benz C350 | 4Matic, Sport | 6 Cyl 3.5 L FLEX, 6 Cyl 3.5 L GAS
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Mercedes-Benz C350 Regulator Module
Part Number: 204-720-31-79
$267.60 MSRP: $372.00
You Save: $104.40 (29%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Basic Carrier Rail
- Warranty: This genuine part is guaranteed by Mercedes-Benz's factory warranty.
Fits the following Vehicles:
- 2012-2015 Mercedes-Benz C350 | 4Matic, Base | 6 Cyl 3.5 L FLEX, 6 Cyl 3.5 L GAS
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Mercedes-Benz C350 Regulator Module
Part Number: 212-720-15-79
$366.00 MSRP: $510.00
You Save: $144.00 (29%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Basic Carrier Rail; Window Regulator
- Replaces: 204-720-24-79, 204-720-05-79
- Warranty: This genuine part is guaranteed by Mercedes-Benz's factory warranty.
Fits the following Vehicles:
- 2008-2014 Mercedes-Benz C350 | 4Matic, Sport | 6 Cyl 3.5 L FLEX, 6 Cyl 3.5 L GAS
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Mercedes-Benz C350 Regulator Module
Part Number: 212-720-16-79
$376.80 MSRP: $525.00
You Save: $148.20 (29%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Basic Carrier Rail; Window Regulator
- Replaces: 204-720-06-79, 204-720-25-79
- Warranty: This genuine part is guaranteed by Mercedes-Benz's factory warranty.
Fits the following Vehicles:
- 2008-2014 Mercedes-Benz C350 | 4Matic, Sport | 6 Cyl 3.5 L FLEX, 6 Cyl 3.5 L GAS
View related parts
Mercedes-Benz C350 Window Regulator
Part Number: 203-720-32-46
Product Specifications
- Warranty: This genuine part is guaranteed by Mercedes-Benz's factory warranty.
Fits the following Vehicles:
- 2006-2007 Mercedes-Benz C350 | 4Matic, Luxury, Sport | 6 Cyl 3.5 L GAS
View related parts
Mercedes-Benz C350 Window Regulator
Part Number: 203-720-31-46
Product Specifications
- Other Name: Regulator
- Warranty: This genuine part is guaranteed by Mercedes-Benz's factory warranty.
Fits the following Vehicles:
- 2006-2007 Mercedes-Benz C350 | 4Matic, Luxury, Sport | 6 Cyl 3.5 L GAS

Mercedes-Benz C350 Window Regulator

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Mercedes-Benz C350 Window Regulator Parts and Q&A

Window Regulator
203-730-11-46
Q: How to remove and install a front door window motor and window regulator on Mercedes-Benz C350?
A:
Remove the door trim panel and the watershield. Next, take out the door window glass and detach the window glass from the regulator. Drill out the regulator rivets, then detach the regulator from the door and pull it through the service hole in the door frame to remove it. Unplug the electrical connector from the window regulator motor. Installation is the reverse of removal.