How to replace the Front Side Door Bottom Auxiliary Weather Strip on Cadillac CTS?

First open the door then you need to remove the front door bottom sealing strip retainers before beginning to change it. After you must remove the strip. The installation requires you to position the front door bottom sealing strip inside the door edge at the bottom before attaching the retainers into holes found on the lower door panel.

How to replace the rear door opening Weather Strip on Cadillac CTS?

The first step to change the rear door opening weather strip involves removing the carpet retainer. Initiate by peeling off the weather strip at its top rear section from the door opening flange before continuing to the other areas of the door. You should install the weather strip by placing it first in the upper corner of the center pillar with rubber facing outboard direction. Drive the weather strip downwards starting from the front edge of the door opening flange until the carrier properly sets into both corners. Install the weather strip from the center pillar corner moving toward the rear section of roof rail and door opening. Seating the weather strip requires using a rubber mallet to make sure the entire door opening flange feels its pressure. Install the close-out lip over the door opening interior trim by using either a plastic trim stick or by tugging the pull-string located beneath the new weather strip. Finally, reinstall the carpet retainer.

OEM Cadillac CTS Weather Strip

Door Weatherstripping

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113 Weather Strips found

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Cadillac CTS Door Weatherstrip, Driver Side Part Number: 20954978
$117.08 MSRP: $175.04
You Save: $57.96 (34%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Weatherstrip, Door Weatherstrip; Door Seal; Weatherstrip
- Position: Driver Side
- Replaces: 20887850, 25979239, 25937004, 20805483
- 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
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Cadillac CTS Fixed Glass, Rear Driver Side Part Number: 23446986
$164.07 MSRP: $245.30
You Save: $81.23 (34%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Weatherstrip, Rear Side Door Window Glass Running (Outer & Inner)
- Position: Rear Driver Side
- Replaces: 23186502, 22744631
- 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
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Cadillac CTS Lower Weatherstrip, Passenger Side Part Number: 23267367
$191.33 MSRP: $286.06
You Save: $94.73 (34%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Weatherstrip, Door Weatherstrip; Door Seal; Weatherstrip
- Position: Passenger Side
- Replaces: 20991612, 23430379
- 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
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Cadillac CTS Front Weatherstrip Part Number: 23364712
$139.04 MSRP: $207.87
You Save: $68.83 (34%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Weatherstrip Assembly-Hood Front; Weatherstrip, Hood Panel
- Position: Front
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2016-2019 Cadillac CTS | V | 8 Cyl 6.2 L GAS
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Cadillac CTS Fixed Glass, Rear Passenger Side Part Number: 23446987
$164.07 MSRP: $245.30
You Save: $81.23 (34%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Weatherstrip, Rear Side Door Window Glass Running (Outer & Inner)
- Position: Rear Passenger Side
- Replaces: 22744632, 23186503
- 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
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Cadillac CTS Weatherstrip, Rear Part Number: 84113009
$264.72 MSRP: $395.78
You Save: $131.06 (34%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Weatherstrip Assembly-Rear Compartment Lid; Weatherstrip, Rear Compartment Lid Or Tailgate
- Position: Rear
- Replaces: 23408652, 23440475, 20991617
- 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
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Cadillac CTS Door Weatherstrip, Passenger Side Part Number: 10369140
$117.08 MSRP: $175.04
You Save: $57.96 (34%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Weatherstrip; Door Seal
- Position: Passenger Side
- Replaced by: 20954979
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2008 Cadillac CTS | Base | 6 Cyl 3.6 L GAS
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Cadillac CTS Weatherstrip On Body, Rear Part Number: 84056859
$18.32 MSRP: $27.27
You Save: $8.95 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Weatherstrip Assembly-Rear Side Door (Body Side) *Neutral; Door Seal; Weatherstrip, Door Weatherstrip; Weatherstrip
- Position: Rear
- Replaces: 22907149, 23454265
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2014-2016 Cadillac CTS | Base, Luxury, Performance, Premium, V, Vsport, Vsport Premium | 4 Cyl 2.0 L GAS, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS, 8 Cyl 6.2 L GAS
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Cadillac CTS Lower Weatherstrip, Driver Side Part Number: 22764035
$4.47 MSRP: $6.65
You Save: $2.18 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Weatherstrip, Door Weatherstrip; Door Seal; Weatherstrip
- Position: Driver Side
- Replaces: 25776502
- 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 3.6 L FLEX, 6 Cyl 3.6 L GAS, 8 Cyl 6.2 L GAS
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Cadillac CTS Weatherstrip On Body, Passenger Side Part Number: 25820205
$24.48 MSRP: $36.44
You Save: $11.96 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Weatherstrip, Door Weatherstrip
- Position: Passenger Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2008-2009 Cadillac CTS | Base, V | 6 Cyl 3.6 L GAS, 8 Cyl 6.2 L GAS
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Cadillac CTS Weatherstrip On Body, Black Part Number: 84056861
$21.86 MSRP: $32.54
You Save: $10.68 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Weatherstrip, Door Weatherstrip; Door Seal; Weatherstrip
- Position: Rear
- Replaces: 22907148, 23454264
- 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
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Cadillac CTS Door Weatherstrip, Driver Side Part Number: 84188473
$91.58 MSRP: $136.31
You Save: $44.73 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Weatherstrip, Door Weatherstrip; Door Seal; Weatherstrip
- Position: Driver Side
- Replaces: 20991574, 23457937, 84003922, 23265873
- 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
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Cadillac CTS Belt Weatherstrip, Rear Driver Side Part Number: 20828796
$2.45 MSRP: $3.65
You Save: $1.20 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Sealing Strip, Rear Side Door Window Glass Running (Outer & Inner); Weatherstrip
- Position: Rear Driver Side
- 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
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Cadillac CTS Belt Weatherstrip, Rear Driver Side Part Number: 84168054
$7.11 MSRP: $10.59
You Save: $3.48 (33%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Sealing Strip, Rear Side Door Window Glass Running (Outer & Inner); Weatherstrip
- Position: Rear Driver Side
- Replaces: 23443740, 22744635, 23461545
- 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
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Cadillac CTS Run Weatherstrip, Front Passenger Side Part Number: 20944861
$11.04 MSRP: $16.44
You Save: $5.40 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Weatherstrip, Front Door Window; Window Channel
- Position: Front Passenger Side
- Replaces: 20810953, 10369138
- 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 Run Weatherstrip, Front Driver Side Part Number: 20944860
$11.04 MSRP: $16.44
You Save: $5.40 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Weatherstrip, Front Door Window; Window Channel
- Position: Front Driver Side
- Replaces: 20810952, 10369139
- 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 Front Weatherstrip, Passenger Side Part Number: 23209749
$84.67 MSRP: $126.03
You Save: $41.36 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Weatherstrip Assembly-Front Side Door Front Auxiliary; Door Seal; Weatherstrip, Door Weatherstrip
- Position: Front Passenger Side
- Replaces: 20991489
- 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 Weatherstrip On Body, Rear Part Number: 84056860
$70.38 MSRP: $104.75
You Save: $34.37 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Weatherstrip Assembly-Rear Side Door (Body Side) *Platinum; Door Seal; Weatherstrip, Door Weatherstrip; Weatherstrip
- Position: Rear
- Replaces: 23199869, 23433865, 23454266, 22907147
- 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 Door Weatherstrip, Passenger Side Part Number: 84188472
$78.46 MSRP: $116.77
You Save: $38.31 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Weatherstrip, Door Weatherstrip; Door Seal; Weatherstrip
- Position: Passenger Side
- Replaces: 20991500, 23457936, 84007701
- 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 Front Weatherstrip Part Number: 23438151
$94.48 MSRP: $140.63
You Save: $46.15 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Weatherstrip Assembly-Hood Front
- Position: Front
- Replaces: 20991621
- 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, Vsport, Vsport Premium, Vsport Premium Luxury | 4 Cyl 2.0 L GAS, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS

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Cadillac CTS Weather Strip

Want to cut long-term maintenance and repair costs? Choose OEM Weather Strip. Those parts deliver top durability you can trust. On our site, you'll find a huge catalog of genuine Cadillac CTS parts. Prices are unbeatable, so you can keep more in your pocket. Every OEM Cadillac CTS Weather Strip includes a manufacturer's warranty. You can also get an easy return policy that keeps buying risk free. Fast delivery, get your car on the road quickly. It's simple to search, compare, and order. Stop guessing about quality or fit. Order today and save with parts that last.

Another Cadillac CTS part that plays a crucial role is the Weather Strip that boosts the reliability of Cadillacs CTS models. Its purpose is to fit around the door, window or any other gap through which water and debris can enter the cabin and enhance the general rid quality and comfort. As a result, Weather Strip is produced from EPDM rubber and nitosilicones materials, which are able to resist very high temperature and the automobile fluids to guarantee longevity and efficiency. That is why the part is essential for preserving the car's structure and can be used in many Cadillac CTS models manufactured from 2003 to 2019. Everything, however, fails over time and this is particularly applicable to the efficiency of the Weather Strip which can admit both air and water in case it gets degraded, which explains the need to ensure the Cadillac remains safe by replacing the Weather Strip from time to time. For instance, the Weather Strip also has the function of anti-scratching metal to ensure that no metal surface is scratched hence increasing on the durability of the car. Due to the solidity of the car and its individual design solutions, the Weather Strip is mentioned as a primary characteristic in the automobile market, including the Cadillac's high-speed performance. Thus, Weather Strip is an invulnerable element that significantly contributes to the driving experience; therefore, it can hardly be considered and replaced in Cadillac CTS models.

Cadillac CTS Weather Strip Parts and Q&A

Run Weatherstrip, Front Passenger Side
25778966
Q: How to replace the Front Side Door Bottom Auxiliary Weather Strip on Cadillac CTS?
A:
First open the door then you need to remove the front door bottom sealing strip retainers before beginning to change it. After you must remove the strip. The installation requires you to position the front door bottom sealing strip inside the door edge at the bottom before attaching the retainers into holes found on the lower door panel.
Belt Weatherstrip, Rear Upper
25778960
Q: How to replace the rear door opening Weather Strip on Cadillac CTS?
A:
The first step to change the rear door opening weather strip involves removing the carpet retainer. Initiate by peeling off the weather strip at its top rear section from the door opening flange before continuing to the other areas of the door. You should install the weather strip by placing it first in the upper corner of the center pillar with rubber facing outboard direction. Drive the weather strip downwards starting from the front edge of the door opening flange until the carrier properly sets into both corners. Install the weather strip from the center pillar corner moving toward the rear section of roof rail and door opening. Seating the weather strip requires using a rubber mallet to make sure the entire door opening flange feels its pressure. Install the close-out lip over the door opening interior trim by using either a plastic trim stick or by tugging the pull-string located beneath the new weather strip. Finally, reinstall the carpet retainer.