How to replace the front side door window regulator on 2009 Cadillac CTS?

The first step to replace front side door window regulators requires running the window to its highest position before removing the door trim panel. The window requires taping in a full up position once the water deflector is taken off. The door trim panel wiring must first be joined through the access holes in the inner panel before the window clamp nuts receive 4 revolutions. Lower the Window Regulator 3/4 of its length before disconnecting the electrical connector from the Window Regulator motor. Take out the Window Regulator by removing its bolts numbered 1 to 5 and also numbered 2 to 3. When installing the Window Regulator get it into the door while observing fastener cautions during the procedure. Secure and torque the Window Regulator bolts (1, 2, 3, 4, 5) to 9 nm (80 lb in). Lower the window glass into the clamps of the Window Regulator while maintaining the glass entirely rearward inside the channel. To gain optimal power transfer to the Window Motor for correct positioning the vehicle should be started after connecting the power Window Motor electrical connector. Fully raise the window then fasten its clamp nuts at 11 nm (95 lb in) torque. After verifying proper window opening and tight seals you should shut off the vehicle. Use the water deflector beside the door trim panel for installation.

OEM 2009 Cadillac CTS Window Regulator

Electric Power Window Regulator

Select Vehicle by Model
Select Vehicle by VIN

Select Vehicle by Model

Make

Model

Year

Select Vehicle by VIN

For the most accurate results, select vehicle by your VIN (Vehicle Identification Number).

4 Window Regulators found

View related parts
2009 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
- Item Weight: 3.70 Pounds
- Item Dimensions: 24.6 x 16.3 x 8.0 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 22777911
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2009 Cadillac CTS Submodels:
- 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
2009 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
- Item Weight: 4.00 Pounds
- Item Dimensions: 8.1 x 25.2 x 16.6 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 22777912
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2009 Cadillac CTS Submodels:
- 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
2009 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
- Item Weight: 4.40 Pounds
- Item Dimensions: 8.4 x 24.7 x 16.3 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 20888398
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2009 Cadillac CTS Submodels:
- 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
2009 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
- Item Weight: 4.30 Pounds
- Item Dimensions: 8.1 x 25.0 x 16.5 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 20888397
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2009 Cadillac CTS Submodels:
- 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

2009 Cadillac CTS Window Regulator

With a comprehensive array of OEM 2009 Cadillac CTS Window Regulator, from fuel pumps to door handles, our website is a one-stop-shop for your needs. All our genuine 2009 Cadillac CTS Window Regulator are backed by the manufacturer's warranty and are offered at competitive prices in the market. Rest assured, you can shop with complete confidence.

2009 Cadillac CTS Parts Questions & Experts Answers

Q: How to replace the front side door window regulator on 2009 Cadillac CTS?
A: The first step to replace front side door window regulators requires running the window to its highest position before removing the door trim panel. The window requires taping in a full up position once the water deflector is taken off. The door trim panel wiring must first be joined through the access holes in the inner panel before the window clamp nuts receive 4 revolutions. Lower the Window Regulator 3/4 of its length before disconnecting the electrical connector from the Window Regulator motor. Take out the Window Regulator by removing its bolts numbered 1 to 5 and also numbered 2 to 3. When installing the Window Regulator get it into the door while observing fastener cautions during the procedure. Secure and torque the Window Regulator bolts (1, 2, 3, 4, 5) to 9 nm (80 lb in). Lower the window glass into the clamps of the Window Regulator while maintaining the glass entirely rearward inside the channel. To gain optimal power transfer to the Window Motor for correct positioning the vehicle should be started after connecting the power Window Motor electrical connector. Fully raise the window then fasten its clamp nuts at 11 nm (95 lb in) torque. After verifying proper window opening and tight seals you should shut off the vehicle. Use the water deflector beside the door trim panel for installation.