How to replace the front side door window regulator on Cadillac CTS?

The first step for replacing the front side door Window Regulator consists of running the window to its maximum upward position before removing the door trim panel. Begin by taking out the water deflector followed by taping the window at its maximum height. Open the access holes of the inner door panel to complete four revolutions on the window clamp nuts before securing the door trim panel wiring harness. Lower the Window Regulator to about three-quarters down its path before disconnecting its electrical connector from the motor. The door requires the installation of new Window Regulator bolts numbered (1, 2, 3, 4, 5) before removing the Window Regulator. When installing the Window Regulator you should first position it into the door opening then screw in the bolts (1, 2, 3, 4, 5) tightly to 9 n.m (80 lb in). Lower the glass by removing the tape from the window and slide it into the Window Regulator clamps until it reaches the most rearward position in the channel when seated. Start the car using the electrical connector from the power Window Motor to confirm maximum power supply for appropriate positioning and adjustment of the motor. Open the window to its fullest extent while securing its clamp nuts with 11 n.m (95 lb in). Minimize the window using proper clamps before turning off the vehicle. Hang the door trim panel while finishing the installation with the water deflector.

OEM Cadillac CTS Window Regulator

Electric Power Window Regulator

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14 Window Regulators found

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Cadillac CTS Window Regulator, Rear Driver Side
Part Number: 15277680
$255.39 MSRP: $472.49
You Save: $217.10 (46%)
ADD TO CART
Product Specifications
- Other Name: Regulator, Rear Door Window Regulator; Power Window Motor and Regulator Assembly; Regulator
- Position: Rear Driver Side
- Replaces: 15218842
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2003-2007 Cadillac CTS | Base, Luxury, Luxury Sport, V | 6 Cyl 2.8 L GAS, 6 Cyl 3.2 L GAS, 6 Cyl 3.6 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.0 L GAS
View related parts
Cadillac CTS Window Regulator, Front Passenger Side
Part Number: 84005615
$110.97 MSRP: $208.40
You Save: $97.43 (47%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Regulator, Front Door Window Regulator
- Position: Front Passenger Side
- Replaces: 23189477
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2014-2019 Cadillac CTS | Base, Luxury, Performance, Premium, Premium Luxury, V, Vsport, Vsport Premium, Vsport Premium Luxury | 4 Cyl 2.0 L GAS, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS, 8 Cyl 6.2 L GAS
View related parts
Cadillac CTS Window Regulator, Front Passenger Side
Part Number: 20888398
$140.35 MSRP: $261.90
You Save: $121.55 (47%)
ADD TO CART
Product Specifications
- Other Name: Regulator, Front Door Window Regulator; Window Motor; Regulator, Door Lock Remote Control
- Position: Front Passenger Side
- Replaces: 15237524, 20849251, 25949774
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2008-2014 Cadillac CTS | Base, Luxury, Performance, Premium, V, Vsport, Vsport Premium | 4 Cyl 2.0 L GAS, 6 Cyl 3.0 L GAS, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS, 8 Cyl 6.2 L GAS
View related parts
Cadillac CTS Window Regulator, Front Driver Side
Part Number: 84005616
$122.83 MSRP: $222.32
You Save: $99.49 (45%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Regulator, Front Door Window Regulator
- Position: Front Driver Side
- Replaces: 23189478
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2014-2019 Cadillac CTS | Base, Luxury, Performance, Premium, Premium Luxury, V, Vsport, Vsport Premium, Vsport Premium Luxury | 4 Cyl 2.0 L GAS, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS, 8 Cyl 6.2 L GAS
View related parts
Cadillac CTS Window Regulator, Rear Driver Side
Part Number: 23189480
$81.44 MSRP: $152.94
You Save: $71.50 (47%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Regulator, Rear Door Window Regulator
- Position: Rear Driver Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2014-2019 Cadillac CTS | Base, Luxury, Performance, Premium, Premium Luxury, V, Vsport, Vsport Premium, Vsport Premium Luxury | 4 Cyl 2.0 L GAS, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS, 8 Cyl 6.2 L GAS
View related parts
Cadillac CTS Window Regulator, Rear Passenger Side
Part Number: 23189479
$81.44 MSRP: $152.94
You Save: $71.50 (47%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Regulator, Rear Door Window Regulator
- Position: Rear Passenger Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2014-2019 Cadillac CTS | Base, Luxury, Performance, Premium, Premium Luxury, V, Vsport, Vsport Premium, Vsport Premium Luxury | 4 Cyl 2.0 L GAS, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS, 8 Cyl 6.2 L GAS
View related parts
Cadillac CTS Window Regulator, Front Passenger Side
Part Number: 22787442
$216.47 MSRP: $420.14
You Save: $203.67 (49%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Regulator, Front Door Window Regulator; Window Motor; Regulator, Door Lock Remote Control
- Position: Front Passenger Side
- Replaces: 25780450, 20977503
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2011-2015 Cadillac CTS | Base, Performance, Premium, V | 6 Cyl 3.0 L GAS, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS, 8 Cyl 6.2 L GAS
View related parts
Cadillac CTS Window Regulator, Front Driver Side
Part Number: 22787441
$236.31 MSRP: $420.12
You Save: $183.81 (44%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Regulator, Front Door Window Regulator; Window Motor; Regulator, Door Lock Remote Control
- Position: Front Driver Side
- Replaces: 20977502, 25780449
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2011-2015 Cadillac CTS | Base, Performance, Premium, V | 6 Cyl 3.0 L GAS, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS, 8 Cyl 6.2 L GAS
View related parts
Cadillac CTS Window Regulator, Rear Passenger Side
Part Number: 22777912
$115.38 MSRP: $223.94
You Save: $108.56 (49%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Regulator, Rear Door Window Regulator
- Position: Rear Passenger Side
- Replaces: 25955406, 20921740, 25949776, 25920404
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2008-2015 Cadillac CTS | Base, Luxury, Performance, Premium, V, Vsport, Vsport Premium | 4 Cyl 2.0 L GAS, 6 Cyl 3.0 L GAS, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS, 8 Cyl 6.2 L GAS
View related parts
Cadillac CTS Window Regulator, Rear Driver Side
Part Number: 22777911
$122.72 MSRP: $222.11
You Save: $99.39 (45%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Regulator, Rear Door Window Regulator
- Position: Rear Driver Side
- Replaces: 20921739, 25955405, 25920403, 25949775
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2008-2015 Cadillac CTS | Base, Luxury, Performance, Premium, V, Vsport, Vsport Premium | 4 Cyl 2.0 L GAS, 6 Cyl 3.0 L GAS, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS, 8 Cyl 6.2 L GAS
View related parts
Cadillac CTS Window Regulator, Front Driver Side
Part Number: 20888397
$151.21 MSRP: $271.22
You Save: $120.01 (45%)
Product Specifications
- Other Name: Regulator, Front Door Window Regulator; Window Motor; Regulator, Door Lock Remote Control
- Position: Front Driver Side
- Replaces: 15237525, 20849250, 25949773
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2008-2014 Cadillac CTS | Base, Luxury, Performance, Premium, V, Vsport, Vsport Premium | 4 Cyl 2.0 L GAS, 6 Cyl 3.0 L GAS, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS, 8 Cyl 6.2 L GAS
View related parts
Cadillac CTS Window Regulator, Front Driver Side
Part Number: 15775229
Product Specifications
- Other Name: Regulator, Front Door Window Regulator; Regulator, Door Lock Remote Control
- Position: Front Driver Side
- Replaces: 25678464
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2003-2007 Cadillac CTS | Base, Luxury, Luxury Sport, V | 6 Cyl 2.8 L GAS, 6 Cyl 3.2 L GAS, 6 Cyl 3.6 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.0 L GAS
View related parts
Cadillac CTS Window Regulator, Rear Passenger Side
Part Number: 15277679
Product Specifications
- Other Name: Regulator, Rear Door Window Regulator; Power Window Motor and Regulator Assembly; Regulator
- Position: Rear Passenger Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2003-2007 Cadillac CTS | Base, Luxury, Luxury Sport, V | 6 Cyl 2.8 L GAS, 6 Cyl 3.2 L GAS, 6 Cyl 3.6 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.0 L GAS
View related parts
Cadillac CTS Window Regulator, Front Passenger Side
Part Number: 15775228
$94.84 MSRP: $169.36
You Save: $74.52 (44%)
Product Specifications
- Other Name: Regulator, Front Side Door Window; Regulator, Front Door Window Regulator; Regulator, Door Lock Remote Control
- Position: Front Passenger Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2003-2007 Cadillac CTS | Base, Luxury, Luxury Sport, V | 6 Cyl 2.8 L GAS, 6 Cyl 3.2 L GAS, 6 Cyl 3.6 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.0 L GAS

Cadillac CTS Window Regulator

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Cadillac CTS Window Regulator Parts Questions & Experts Answers

Window Regulator, Front Passenger Side
15775228
Q: How to replace the front side door window regulator on Cadillac CTS?
A: The first step for replacing the front side door Window Regulator consists of running the window to its maximum upward position before removing the door trim panel. Begin by taking out the water deflector followed by taping the window at its maximum height. Open the access holes of the inner door panel to complete four revolutions on the window clamp nuts before securing the door trim panel wiring harness. Lower the Window Regulator to about three-quarters down its path before disconnecting its electrical connector from the motor. The door requires the installation of new Window Regulator bolts numbered (1, 2, 3, 4, 5) before removing the Window Regulator. When installing the Window Regulator you should first position it into the door opening then screw in the bolts (1, 2, 3, 4, 5) tightly to 9 n.m (80 lb in). Lower the glass by removing the tape from the window and slide it into the Window Regulator clamps until it reaches the most rearward position in the channel when seated. Start the car using the electrical connector from the power Window Motor to confirm maximum power supply for appropriate positioning and adjustment of the motor. Open the window to its fullest extent while securing its clamp nuts with 11 n.m (95 lb in). Minimize the window using proper clamps before turning off the vehicle. Hang the door trim panel while finishing the installation with the water deflector.

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