How to replace the door lock cylinder on Cadillac DeVille?

The first step for Door Lock Cylinder replacement requires the window to reach its maximum height position. Begin by removing both door module as well as water deflector and front door trim panel. Proceed to eliminate the Door Handle situated on the outside of the vehicle. Start by opening the clamp at the Door Handle which lets the lock cylinder release from its retaining clip before removing it through the backside of the Door Handle. The e-clip on the lock cylinder must first be detached to enable the lock rod and arm to become free. For new lock cylinder installation you should execute key and lock cylinder coding procedures correctly. Place the new lock cylinder inside the outside Door Handle from behind and install the lock cylinder rod with arm using the e-clip. Start by installing the outside Door Handle first then proceed with the water deflector before putting on the door module and completing with the front door trim panel.

OEM Cadillac DeVille Door Lock Cylinder

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14 Door Lock Cylinders found

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Cadillac DeVille Lock Cylinder, Black Part Number: 12502669
$5.42 MSRP: $8.07
You Save: $2.65 (33%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Cylinder Kit, Door Outside Lock; Door Lock Cylinder; Door Lock; Key Cylinder; Cylinder & Keys; Door Lock Cylinder Kit; Outside Lock Cylinder
- Position: Front
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1991 Cadillac DeVille | Base, Spring Edition | 8 Cyl 4.9 L GAS
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Cadillac DeVille Lock Cylinder, Front Part Number: 12398553
$20.88 MSRP: $41.93
You Save: $21.05 (51%)
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Product Specifications
- Other Name: Cylinder Kit, Front Side Door Lock (Uncoded); Door Lock Cylinder; Cylinder & Keys; Cylinder; Cylinder Kit, Door Outside Lock; Cylinder, Door Outside Lock
- Position: Front
- Replaces: 12330125
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1987-1990 Cadillac DeVille | Base, d'Elegance, Touring | 8 Cyl 4.1 L GAS, 8 Cyl 4.5 L GAS
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Cadillac DeVille Lock Cylinder Part Number: 89022356
$10.32 MSRP: $15.35
You Save: $5.03 (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; Cylinder Kit, Door Outside Lock
- Position: Front
- Replaces: 12458197, 88955563
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2000-2005 Cadillac DeVille | Base, DHS, DTS, Protection Series | 8 Cyl 4.6 L GAS
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Cadillac DeVille Lock Cylinder, Rear Part Number: 12458205
$24.99 MSRP: $37.19
You Save: $12.20 (33%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Cylinder Kit, Rear Compartment; Trunk Lock Cylinder; Door Lock Cylinder; Cylinder Kit, Rear Compartment Or Tailgate Lock Cylinder
- Position: Rear
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2000-2005 Cadillac DeVille | Base, DHS, DTS, Protection Series | 8 Cyl 4.6 L GAS
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Cadillac DeVille Lock Cylinder, Front Part Number: 12457615
$6.46 MSRP: $9.62
You Save: $3.16 (33%)
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: 12522357
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1994-1999 Cadillac DeVille | Base, Concours, d'Elegance | 8 Cyl 4.6 L GAS, 8 Cyl 4.9 L GAS
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Cadillac DeVille Lock Cylinder Part Number: 12505555
Product Specifications
- Other Name: Cylinder; Trunk Lock Cylinder; Door Lock Cylinder; Cylinder & Keys; Rear Compartment or Tailgate Lock Cylinder Kit.
- Position: Rear
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1995-1999 Cadillac DeVille | Base, Concours, d'Elegance | 8 Cyl 4.6 L GAS, 8 Cyl 4.9 L GAS
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Cadillac DeVille Lock Cylinder Part Number: 12504351
Product Specifications
- Other Name: Cylinder Kit, Door Outside Lock; Door Lock Cylinder; Cylinder; Cylinder, Door Outside Lock
- Position: Front
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1991-1993 Cadillac DeVille | Base, Spring Edition, Touring | 8 Cyl 4.9 L GAS
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Cadillac DeVille Lock Cylinder, Front Part Number: 12457613
$5.89 MSRP: $8.77
You Save: $2.88 (33%)
Product Specifications
- Other Name: Cylinder Kit, Front Side Door Lock (Uncoded); Door Lock Cylinder; Cylinder & Keys; Cylinder; Cylinder Kit, Door Outside Lock; Cylinder, Door Outside Lock
- Position: Front
- Replaces: 12506772
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1994-1996 Cadillac DeVille | Base, Concours, d'Elegance | 8 Cyl 4.6 L GAS, 8 Cyl 4.9 L GAS
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Cadillac DeVille Lock Cylinder, Rear Part Number: 12520451
Product Specifications
- Other Name: Cylinder Kit, Rear Compartment Lid Lock; Trunk Lock Cylinder; Door Lock Cylinder; Cylinder; Cylinder, Rear Compartment
- Position: Rear
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1991-1993 Cadillac DeVille | Base, Spring Edition, Touring | 8 Cyl 4.9 L GAS
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Cadillac DeVille Lock Cylinder, Rear Part Number: 12513061
Product Specifications
- Other Name: Cylinder Kit, Rear Compartment; Trunk Lock Cylinder; Door Lock Cylinder; Cylinder, Rear Compartment
- Position: Rear
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1994-1995 Cadillac DeVille | Base, Concours | 8 Cyl 4.6 L GAS, 8 Cyl 4.9 L GAS
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Cadillac DeVille Lock Cylinder Part Number: 12506499
Product Specifications
- Other Name: Cylinder; Cylinder & Keys; Cylinder, Instrument Panel Compartment Door Lock; Cylinder, Cargo Compartment And Floor
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1991-1999 Cadillac DeVille | Base, Concours, d'Elegance, Spring Edition, Touring | 8 Cyl 4.6 L GAS, 8 Cyl 4.9 L GAS
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Cadillac DeVille Lock Cylinder Part Number: 12504350
Product Specifications
- Other Name: Cylinder Kit, Door Outside Lock; Door Lock Cylinder; Cylinder & Keys; Cylinder, Door Outside Lock
- Position: Front
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1992-1993 Cadillac DeVille | Base | 8 Cyl 4.9 L GAS
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Cadillac DeVille Lock Cylinder, Black, Rear Part Number: 12398667
Product Specifications
- Other Name: Cylinder Kit, Rear Compartment; Trunk Lock Cylinder; Door Lock Cylinder; Key Cylinder; Cylinder & Keys; Gasket; Rear Compartment or Tailgate Lock Cylinder Kit.
- Position: Rear
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1984-1990 Cadillac DeVille | Base, Cabriolet, d'Elegance, Touring | 8 Cyl 4.1 L GAS, 8 Cyl 4.5 L GAS, 8 Cyl 5.7 L DIESEL
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Cadillac DeVille Lock Cylinder, Front Part Number: 12398557
Product Specifications
- Other Name: Cylinder Kit, Front Side Door Lock (Uncoded); Door Lock Cylinder; Cylinder & Keys; Cylinder; Cylinder Kit, Door Outside Lock
- Position: Front
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1994-1997, 1984-1990 Cadillac DeVille | Base, Cabriolet, Concours, d'Elegance, Touring | 6 Cyl 4.3 L DIESEL, 8 Cyl 4.1 L GAS, 8 Cyl 4.5 L GAS, 8 Cyl 4.6 L GAS, 8 Cyl 4.9 L GAS, 8 Cyl 5.7 L DIESEL

Cadillac DeVille Door Lock Cylinder

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A Door Lock Cylinder is situated in Cadillac DeVille auto's front doors and allows the car's locking and unlocking mechanism by a car key. While today's cars are produced without door lock cylinders, it is for some reason still very common to find many vehicles on the road that have them. These cylinders are usually frequently used, and over time they wear out, and may therefore need to be replaced to ensure the smooth running of this mechanism. The common signs of a worn door lock cylinder for instance may be hard time in locking and unlocking the doors, a sign that the key might get stuck when turning in the lock among others. For better safety and ease of use, pertaining to the door lock cylinder it would be advisable to replace the door lock cylinder if one experiences any sort of failure.

Cadillac DeVille Door Lock Cylinder Parts and Q&A

Lock Cylinder
89022356
Q: How to replace the door lock cylinder on Cadillac DeVille?
A:
The first step for Door Lock Cylinder replacement requires the window to reach its maximum height position. Begin by removing both door module as well as water deflector and front door trim panel. Proceed to eliminate the Door Handle situated on the outside of the vehicle. Start by opening the clamp at the Door Handle which lets the lock cylinder release from its retaining clip before removing it through the backside of the Door Handle. The e-clip on the lock cylinder must first be detached to enable the lock rod and arm to become free. For new lock cylinder installation you should execute key and lock cylinder coding procedures correctly. Place the new lock cylinder inside the outside Door Handle from behind and install the lock cylinder rod with arm using the e-clip. Start by installing the outside Door Handle first then proceed with the water deflector before putting on the door module and completing with the front door trim panel.