How to replace the Door Lock Cylinder (without UA2) on Cadillac CTS?

The first task to change Door Lock Cylinder (without UA2) includes raising the window entirely and stripping away the door trim panel. A person must remove the outside Door Handle by pulling on the rear section of the water deflector. Beginning with the e-clip removal on the lock cylinder the process continues with the uninstallation of the lock rod and arm. A small flat bladed tool should be used to release the lock cylinder through twisting motion between retaining clip and housing before taking out the lock cylinder from the Door Handle's backside. For new lock cylinder installation operators must execute key and lock cylinder coding procedure to maintain proper coding standards. Place the Door Handle lock cylinder retaining clip entirely into the slot of the handle before securing the cylinder from the opposite side. Put the e-clip onto the lock cylinder arm and rod before returning the outside Door Handle followed by the water deflector and reattaching the door trim panel.

OEM Cadillac CTS Door Lock Cylinder

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7 Door Lock Cylinders found

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Cadillac CTS Lock Cylinder, Green Line, Front Part Number: 20766969
$54.36 MSRP: $77.78
You Save: $23.42 (31%)
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Product Specifications
- Other Name: Cylinder Kit, Front Side Door Lock (Uncoded); Door Lock Cylinder; Cylinder Kit, Door Lock Cylinder; Cylinder Kit, Door Outside Lock; Cylinder, Door Outside Lock
- Position: Front
- Replaces: 15800059, 25756120, 15871578, 15264797
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2008-2015 Cadillac CTS | Base, Luxury, 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
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Cadillac CTS Lock Cylinder, Front Part Number: 13590041
$71.48 MSRP: $106.39
You Save: $34.91 (33%)
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Product Specifications
- Other Name: Cylinder Kit-Front Side Door Lock (Uncoded); Door Lock Cylinder; Control Rod; Cover; Rod; Cylinder Kit, Door Lock Cylinder; Cylinder Kit, Door Outside Lock
- Position: Front
- Replaces: 13586486
- 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 Lock Cylinder, Front Passenger Side Part Number: 13590042
$61.47 MSRP: $91.48
You Save: $30.01 (33%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Cylinder Kit-Front Side Door Lock (Uncoded); Door Lock Cylinder; Control Rod; Cylinder Kit, Door Lock Cylinder; Cylinder Kit, Door Outside Lock
- Position: Front 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
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Cadillac CTS Lock Cylinder, Front Part Number: 15825364
$146.49 MSRP: $219.01
You Save: $72.52 (34%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Cylinder Kit-Front Side Door Lock (Uncoded); Door Lock Cylinder; Cylinder & Keys; Cylinder Kit, Door Outside Lock
- Position: Front
- Replaces: 12458178
- 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 6.0 L GAS
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Cadillac CTS Cylinder & Keys Part Number: 88952180
Product Specifications
- Other Name: Cylinder Kit; Door Lock Cylinder
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2004-2005 Cadillac CTS | V | 8 Cyl 5.7 L GAS
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Cadillac CTS Lock Cylinder Assy, Rear Part Number: 22821172
$101.08 MSRP: $150.45
You Save: $49.37 (33%)
Product Specifications
- Other Name: Cylinder Kit-Rear Compartment Lid Lock (W/Key); Trunk Lock Cylinder; Door Lock Cylinder; Cylinder Kit, Rear Compartment
- Position: Rear
- Replaces: 20985606, 20838587
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2011-2014 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 Lock Cylinder Assy, Rear Part Number: 20789740
$134.28 MSRP: $200.76
You Save: $66.48 (34%)
Product Specifications
- Other Name: Cylinder Kit, Rear Compartment; Trunk Lock Cylinder; Door Lock Cylinder
- Position: Rear
- 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

Cadillac CTS Door Lock Cylinder

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Door Lock Cylinder is an important part installed in Cadillac CTS cars and it is situated in the front door that helps to lock and unlock the fronts door with the car key. This mechanism also ensures that the pedestrian has an easy time accessing the interior of the vehicle while at the same time protecting the vehicle from instance access by any unauthorized person. Particularly over years of operation, the Cadillac CTS Door Lock Cylinder may prove challenging in its functionality so as to lock or unlock the doors as was intended, and at the same time making the key stuck. Like most of the car models that are produced today, Cadillac CTS retains this basic component where most car makers have shifted to new door lock cylinders. To ensure that Door Lock Cylinder works on optimally and also provide security, it essential to repair and replace it on regular basis. It is therefore important for one to keep an eye open for of signs that would indicate that the car is worn out so that proper action is can be taken to ensure that the Cadillac CTS is easily accessible and secure.

Cadillac CTS Door Lock Cylinder Parts and Q&A

Lock Cylinder, Front
15825364
Q: How to replace the Door Lock Cylinder (without UA2) on Cadillac CTS?
A:
The first task to change Door Lock Cylinder (without UA2) includes raising the window entirely and stripping away the door trim panel. A person must remove the outside Door Handle by pulling on the rear section of the water deflector. Beginning with the e-clip removal on the lock cylinder the process continues with the uninstallation of the lock rod and arm. A small flat bladed tool should be used to release the lock cylinder through twisting motion between retaining clip and housing before taking out the lock cylinder from the Door Handle's backside. For new lock cylinder installation operators must execute key and lock cylinder coding procedure to maintain proper coding standards. Place the Door Handle lock cylinder retaining clip entirely into the slot of the handle before securing the cylinder from the opposite side. Put the e-clip onto the lock cylinder arm and rod before returning the outside Door Handle followed by the water deflector and reattaching the door trim panel.