How to replace the ignition lock cylinder on Cadillac CTS?

The battery negative cable requires removal to replace the ignition switch lock cylinder. Begin by removing the steering column shroud while implementing the correct procedure for models with and without a key release lever knob. Use an allen wrench or similar pick-type tool through the lock housing access hole to gently depress the retainer which allows extraction of the Ignition Lock Cylinder from the lock housing when the key is placed in the run position. The new Ignition Lock Cylinder installation requires positioning it at the run position before putting it into the lock housing while performing rotation checks for proper operation. Complete the installation by placing back the steering column shroud while reconnecting the battery negative cable.

How to replace the ignition lock cylinder on Cadillac Escalade?

In order to change the Ignition Lock Cylinder, you need to disconnect the battery negative cable and disable sir. Lower the knee bolster and pull out the steering column trim covers. Inserting an allen wrench into the hole at the top of the lock cylinder housing, push it down to deploy the tab on the lock cylinder, and have the key in the start position. Pull the lock cylinder out of the housing. During installation, insert the key into the new lock cylinder ensuring that the gears between the Ignition Switch and the lock cylinder housing are aligned properly so that it does not misalign to the point of a no start or battery drain. Using the housing place the park lock cable, align the lock cylinder and install the cylinder into the house. Wrap up the column trim covers and the knee bolster, then activate the sir system and reconnect the battery negative cable.

OEM Cadillac Ignition Lock Cylinder

Ignition Key Lock Cylinder

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).

24 Ignition Lock Cylinders found

View related parts
Cadillac Ignition Lock Cylinder Part Number: 15785100
$56.39 MSRP: $89.54
You Save: $33.15 (38%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Cylinder Assembly-Ignition Lock (Uncoded); Lock Cylinder; Cylinder & Keys; Cylinder, Ignition Switch
- Replaces: 88956845
Fits the following Cadillac Models:
- Escalade | 2003-2006 | Base | 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
- Escalade ESV | 2003-2006 | Base | 8 Cyl 6.0 L GAS
- Escalade EXT | 2003-2006 | Base | 8 Cyl 6.0 L GAS
View More
View related parts
Cadillac Ignition Lock Cylinder, Black Part Number: 7840574
$48.46 MSRP: $58.75
You Save: $10.29 (18%)
Ships in 1 Business Day
ADD TO CART
Product Specifications
- Other Name: Cylinder-Steering Column Lock & Ignition Switch (Black) *Black; Lock Cylinder; Ignition Lock & Key; Cylinder & Keys; Ignition Switch
Fits the following Cadillac Models:
- Cimarron | 1984-1988 | Base, d'Oro | 4 Cyl 2.0 L GAS, 6 Cyl 2.8 L GAS
View related parts
Cadillac Ignition Lock Cylinder Part Number: 15799769
$54.79 MSRP: $102.90
You Save: $48.11 (47%)
ADD TO CART
Product Specifications
- Other Name: Cylinder Assembly, Ignition Lock (Uncoded); Lock Cylinder; Cylinder & Keys; Cylinder, Ignition Switch
- Replaces: 88937315
Fits the following Cadillac Models:
- Escalade | 2002-2005 | Base | 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
- Escalade ESV | 2003-2004 | Base | 8 Cyl 6.0 L GAS
- Escalade EXT | 2002-2004 | Base | 8 Cyl 6.0 L GAS
View More
View related parts
Cadillac Ignition Lock Cylinder Part Number: 26049532
$45.33 MSRP: $93.16
You Save: $47.83 (52%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Cylinder, Ignition Switch; Lock Cylinder; Ignition Cylinder; Cylinder & Keys; Cylinder
Fits the following Cadillac Models:
- Escalade | 1999-2000 | Base | 8 Cyl 5.7 L GAS
View related parts
Cadillac Ignition Lock Cylinder, Driver Side Part Number: 20869121
$42.04 MSRP: $131.22
You Save: $89.18 (68%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Cylinder Kit-Ignition Lock (Uncoded); Lock Cylinder; Ignition Cylinder; Cylinder Kit, Ignition Switch
- Position: Driver Side
- Replaces: 15918809, 15785084, 15282624, 19207816, 25979925, 15825311, 15872667, 25848845, 89024348, 25806988, 89024362
Fits the following Cadillac Models:
- CTS | 2009-2015 | 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 Ignition Lock Cylinder Part Number: 12472981
$50.17 MSRP: $79.65
You Save: $29.48 (38%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Cylinder Assembly, Ignition Lock; Cylinder & Keys; Cylinder Kit, Ignition Switch
Fits the following Cadillac Models:
- Escalade | 2002 | Base | 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
- Escalade EXT | 2002 | Base | 8 Cyl 6.0 L GAS
View related parts
Cadillac Ignition Lock Cylinder Part Number: 19207991
$55.73 MSRP: $91.81
You Save: $36.08 (40%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Cylinder Kit, Ignition Lock (Uncoded); Ignition Cylinder; Cylinder Kit, Ignition Switch; Cylinder, Ignition Switch
- Replaces: 15822351, 89024257
Fits the following Cadillac Models:
- DTS | 2006-2010 | Base, Livery, Luxury, Platinum, Premium | 8 Cyl 4.6 L GAS
View related parts
Cadillac Ignition Lock Cylinder Part Number: 15815961
$58.82 MSRP: $92.15
You Save: $33.33 (37%)
ADD TO CART
Product Specifications
- Other Name: Cylinder Kit-Ignition Lock (Uncoded); Lock Cylinder; Ignition Cylinder; Cylinder & Keys; Cylinder Kit, Ignition Switch
- Replaces: 12472980
Fits the following Cadillac Models:
- Escalade | 2002-2004, 1999-2000 | Base | 8 Cyl 5.3 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.0 L GAS
- Escalade ESV | 2003-2006 | Base | 8 Cyl 6.0 L GAS
- Escalade EXT | 2002-2004 | Base | 8 Cyl 6.0 L GAS
View More
View related parts
Cadillac Ignition Lock Cylinder Part Number: 15783576
$50.06 MSRP: $79.48
You Save: $29.42 (38%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Cylinder Kit-Ignition Lock (Uncoded); Ignition Cylinder; Cylinder Kit, Ignition Switch
- Replaces: 12458189, 15825347, 88954923
Fits the following Cadillac Models:
- CTS | 2003-2007 | 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 Ignition Lock Cylinder Part Number: 26033388
$115.86 MSRP: $167.22
You Save: $51.36 (31%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Cylinder, Ignition Switch; Lock & Cylinder; Lock Cylinder; Ignition Cylinder; Cylinder & Keys; Cylinder; Lock; Lock, Ignition Switch
- Replaces: 26049282
Fits the following Cadillac Models:
- 60 Special | 1993 | Base | 8 Cyl 4.9 L GAS
- DeVille | 1990-1999 | Base, Concours, d'Elegance, Spring Edition, Touring | 8 Cyl 4.5 L GAS, 8 Cyl 4.6 L GAS, 8 Cyl 4.9 L GAS
- Eldorado | 1992-2002 | Base, ESC, ETC, Sport, Touring | 8 Cyl 4.6 L GAS, 8 Cyl 4.9 L GAS
- Fleetwood | 1990-1992 | 60 Special, Base, d'Elegance | 8 Cyl 4.5 L GAS, 8 Cyl 4.9 L GAS
- Seville | 1992-1997 | Base, SLS, STS | 8 Cyl 4.6 L GAS, 8 Cyl 4.9 L GAS
View More
View related parts
Cadillac Ignition Lock Cylinder, Black Part Number: 26033390
$117.74 MSRP: $190.43
You Save: $72.69 (39%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Cylinder, Steering Column Lock & Ignition Switch; Lock & Cylinder; Ignition Lock; Cylinder & Keys; Ignition Switch
Fits the following Cadillac Models:
- Fleetwood | 1993-1996 | Base, Brougham | 8 Cyl 5.7 L GAS
View related parts
Cadillac Ignition Lock Cylinder Part Number: 89024857
$52.35 MSRP: $107.58
You Save: $55.23 (52%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Cylinder Assembly, Ignition Lock (Uncoded); Lock & Cylinder; Ignition Cylinder; Cylinder Kit, Ignition Switch
- Replaces: 12369566, 12458204, 12533721
Fits the following Cadillac Models:
- DeVille | 2000-2005 | Base, DHS, DTS, Protection Series | 8 Cyl 4.6 L GAS
View related parts
Cadillac Ignition Lock Cylinder Part Number: 12369550
$28.74 MSRP: $52.02
You Save: $23.28 (45%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Cylinder, Ignition Switch; Ignition Cylinder
Fits the following Cadillac Models:
- Seville | 1998-2004 | SLS, STS | 8 Cyl 4.6 L GAS
View related parts
Cadillac Ignition Lock Cylinder Part Number: 84668679
$62.06 MSRP: $111.86
You Save: $49.80 (45%)
ADD TO CART
Product Specifications
- Other Name: Cylinder Kit-Ignition Lock (Uncoded); Lock Cylinder; Ignition Cylinder; Cylinder Kit, Ignition Switch
- Replaces: 22855177, 23476975
Fits the following Cadillac Models:
- Escalade | 2015-2020 | Base, Luxury, Platinum, Premium, Premium Luxury | 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
- Escalade ESV | 2015-2020 | Base, Luxury, Platinum, Premium, Premium Luxury | 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
View related parts
Cadillac Ignition Lock Cylinder Part Number: 26002463
$30.98 MSRP: $55.32
You Save: $24.34 (44%)
Product Specifications
- Other Name: Cylinder Unit, Ignition; Ignition Lock; Cylinder & Keys; Lock; Lock, Ignition Switch
Fits the following Cadillac Models:
- Eldorado | 1986-1989 | Base, Biarritz | 8 Cyl 4.1 L GAS, 8 Cyl 4.5 L GAS
- Seville | 1986-1988 | Base, Elegante, STS | 8 Cyl 4.1 L GAS, 8 Cyl 4.5 L GAS
View related parts
Cadillac Ignition Lock Cylinder Part Number: 26049533
$37.48 MSRP: $66.92
You Save: $29.44 (44%)
Product Specifications
- Other Name: Cylinder Assembly, Ignition Lock; Cylinder & Keys; Cylinder; Cylinder, Ignition Switch
Fits the following Cadillac Models:
- Escalade | 1999-2000 | Base | 8 Cyl 5.7 L GAS
View related parts
Cadillac Ignition Lock Cylinder Part Number: 12300032
Product Specifications
- Other Name: Cylinder & Keys
Fits the following Cadillac Models:
- Fleetwood | 1993-1995 | Base, Brougham | 8 Cyl 5.7 L GAS
View related parts
Cadillac Cylinder & Keys Part Number: 26010010
Product Specifications
- Other Name: Ignition Lock Cylinder; Lock, Ignition Switch
Fits the following Cadillac Models:
- Allante | 1987-1988 | Base | 8 Cyl 4.1 L GAS
View related parts
Cadillac Ignition Lock Cylinder Part Number: 15825348
Product Specifications
- Other Name: Cylinder Kit-Ignition Lock (Uncoded); Ignition Cylinder; Cylinder Kit, Ignition Switch
- Replaces: 88952178
Fits the following Cadillac Models:
- CTS | 2003-2005 | 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
View related parts
Cadillac Ignition Lock Cylinder Part Number: 90542944
$99.25 MSRP: $155.48
You Save: $56.23 (37%)
Product Specifications
- Other Name: Cylinder, Steering Column Lock & Ignition Switch; Ignition Cylinder; Cylinder, Ignition Switch
Fits the following Cadillac Models:
- Catera | 1997-2001 | Base, Sport | 6 Cyl 3.0 L GAS

| Page 1 of 2 |Next >

1-20 of 24 Results

Cadillac Ignition Lock Cylinder

Choose OEM Ignition Lock Cylinder, you're making the optimal decision for superior quality and perfect performance. You can feel confident because each component goes through stringent quality checks. Every part is carefully built to comply with Cadillac's factory specifications. You'll enjoy a smooth, worry-free installation that fits just right. At ChevyPartsDeal.com, you'll find it easy to get top-quality OEM Cadillac Ignition Lock Cylinder. You can shop at highly competitive prices and protect your budget. All our genuine Cadillac parts include a dependable manufacturer's warranty. You'll also appreciate our straightforward return policy and swift delivery services for extra convenience.

Cadillac Ignition Lock Cylinder converts movement of the key to immediate engine start-up and discourages casual manipulation. The stereotype earned Cadillac over a century of sharp design, luxurious interiors, and propulsion that accelerates instead of decelerates making drivers feel important but does not beat up their backs when traveling across interstate borders. The glass-roof theatre, digital dashboards that extend across the full width and whisper-quiet electric thrust all contribute to Cadillac keeping that reputation alive among teenagers playing playlists on the move and executives pacing deadlines of all kinds. Heritage demonstrates in the angular lines of the hood, but innovation screams in augmented reality head-up displays, adaptive cruise systems, and seats that warm, cool and massage tight shoulders. The new ultra-luxury fastback, too, has hand-aligned body panels which close with a bank-vault thunk, an indicator of strength as much as flashiness. Once you place the coded key, the Ignition Lock Cylinder engages laser-precision aligned tiny tumblers, and the ignition switch transmits a green-light signal to the car computer. The point that security is important is proven by a Cadillac that will not wake thieves and this assures the owners of genuine peace when they are on the dark streets. The Ignition Lock Cylinder may get gummed up, stuck, or lose electrical continuity after years of twisting and high temperatures in the cabin, making a morning commute an unwelcome workout. Replacing the Ignition Lock Cylinder at the first sign of resistance restores smooth operation, ensuring the key turns cleanly, clicks confidently, and starts the engine every time.

Cadillac Ignition Lock Cylinder Parts and Q&A

Ignition Lock Cylinder, Driver Side
20869121
Q: How to replace the ignition lock cylinder on Cadillac CTS?
A:
The battery negative cable requires removal to replace the ignition switch lock cylinder. Begin by removing the steering column shroud while implementing the correct procedure for models with and without a key release lever knob. Use an allen wrench or similar pick-type tool through the lock housing access hole to gently depress the retainer which allows extraction of the Ignition Lock Cylinder from the lock housing when the key is placed in the run position. The new Ignition Lock Cylinder installation requires positioning it at the run position before putting it into the lock housing while performing rotation checks for proper operation. Complete the installation by placing back the steering column shroud while reconnecting the battery negative cable.
Ignition Lock Cylinder
15794826
Q: How to replace the ignition lock cylinder on Cadillac Escalade?
A:
In order to change the Ignition Lock Cylinder, you need to disconnect the battery negative cable and disable sir. Lower the knee bolster and pull out the steering column trim covers. Inserting an allen wrench into the hole at the top of the lock cylinder housing, push it down to deploy the tab on the lock cylinder, and have the key in the start position. Pull the lock cylinder out of the housing. During installation, insert the key into the new lock cylinder ensuring that the gears between the Ignition Switch and the lock cylinder housing are aligned properly so that it does not misalign to the point of a no start or battery drain. Using the housing place the park lock cable, align the lock cylinder and install the cylinder into the house. Wrap up the column trim covers and the knee bolster, then activate the sir system and reconnect the battery negative cable.