How to replace the headlight assembly or headlight bulb, as well as the cornering, sidemarker, park, or turn signal bulb on Cadillac CTS?

You need to elevate and support your vehicle first before working on either headlamp installation or its bulb replacement along with any cornering, sidemarker, park, or turn signal bulb changes. Pull out the retaining push-pin of the air deflector to see the fascia extension retainers and open the hood afterward. To unlock movement of the grille pull out both push-pin retainers on top before removing the first one past centerline. Pull the front fascia to the side. Use a wrench to remove both fasteners. One connects front fascia to the fender and the other connects the fascia bolt to the fender. Push the fascia forward until its studs fit the enlarged key slot section and then ease the fascia down to detach it from the fender. Disconnect the headlamp by taking out its 3 bolts and detaching the headlamp washer hose if present. Special effort is needed to push the headlamp directly away from the vehicle while disconnecting it from the fender socket before unlinking the electrical contacts behind the lamp. Push the top of the front fascia until you have sufficient space to take out the headlamp assembly from your vehicle. After that disconnect the headlamp bulb cover and bulb from the assembly. Begin with installing the bulb inside the headlamp assembly before placing the headlamp bulb cover. Reinsert the headlamp assembly into its position through the opening of the front fascia after you push the top of the grille forward. Then connect the electrical wires at the back of the assembly. To attach the ball stud to the fender slot needs considerable pushing pressure. Secure the headlamp with 3 bolts and tighten them to 6 N.m (53 lb in). Push the fascia upward to connect studs with fender keys before shifting it toward the fender and screwing bolts (numbers 1 and 2), tightening them to 9 N.m or 80 lb in. Fasten the upper part of the front fascia and grille to their support bar through push-pin retainers before lowering the car after placing and securing the airflow deflector.

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32 Headlights found

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Cadillac CTS Headlamp Assembly, Front Passenger Side
Part Number: 22755332
$1131.29 MSRP: $1698.97
You Save: $567.68 (34%)
ADD TO CART
Product Specifications
- Other Name: Headlamp Assembly- (W/Front Side Marker & Parking & Turn Signal; Headlight; Composite Headlamp
- Position: Front Passenger Side
- Replaced by: 19433124
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2008-2014 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
View related parts
Cadillac CTS Headlamp Assembly, Front Driver Side
Part Number: 84319712
$636.31 MSRP: $954.04
You Save: $317.73 (34%)
ADD TO CART
Product Specifications
- Other Name: Headlamp Assembly-Front; Headlight; Composite Headlamp; Headlamp, Capsule/Headlamp/Fog Lamp
- Position: Front Driver Side
- Replaces: 20896545, 23458639
- 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 Headlamp Assembly, Front Driver Side
Part Number: 22783445
$533.57 MSRP: $801.31
You Save: $267.74 (34%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Headlamp Assembly- (W/Front Side Marker & Parking & Turn Signal; Headlight Assembly; Head Lamps; Headlight; Composite Headlamp
- Position: Front Driver Side
- Replaced by: 19433120
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2008-2014 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
View related parts
Cadillac CTS Headlamp Assembly, Front Driver Side
Part Number: 22755331
$1131.29 MSRP: $1698.97
You Save: $567.68 (34%)
ADD TO CART
Product Specifications
- Other Name: Headlamp Assembly- (W/Front Side Marker & Parking & Turn Signal; Headlight; Composite Headlamp
- Position: Front Driver Side
- Replaced by: 19433122
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2008-2014 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
View related parts
Cadillac CTS Headlamp Assembly, Driver Side
Part Number: 23330244
$1147.15 MSRP: $1721.21
You Save: $574.06 (34%)
ADD TO CART
Product Specifications
- Other Name: Headlight
- Position: Driver Side
- Replaced by: 84319721
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2016-2018 Cadillac CTS | V | 8 Cyl 6.2 L GAS
View related parts
Cadillac CTS Headlamp Assembly, Front Driver Side
Part Number: 19369535
$1311.91 MSRP: $1970.23
You Save: $658.32 (34%)
ADD TO CART
Product Specifications
- Other Name: Headlamp Kit, Front (Service)
- Position: Front Driver Side
- Replaced by: 19433123
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2011-2015 Cadillac CTS | V | 8 Cyl 6.2 L GAS
View related parts
Cadillac CTS Headlamp Assembly, Passenger Side
Part Number: 19352112
$547.17 MSRP: $821.75
You Save: $274.58 (34%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Headlamp Kit, (Service); Headlight; Headlamp Kit, Capsule/Headlamp/Fog Lamp
- Position: Passenger Side
- Replaces: 25838672, 15826022, 15145302, 15276224, 25748357
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2004-2007 Cadillac CTS | Base, 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 CTS Headlamp Assembly, Driver Side
Part Number: 23458641
$1239.23 MSRP: $1859.51
You Save: $620.28 (34%)
ADD TO CART
Product Specifications
- Other Name: Headlight; Composite Headlamp; Headlamp, Capsule/Headlamp/Fog Lamp
- Position: Driver Side
- Replaces: 20896541
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2014 Cadillac CTS | Base, Luxury, Performance, Premium, Vsport, Vsport Premium | 4 Cyl 2.0 L GAS, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
View related parts
Cadillac CTS Headlamp Assembly, Driver Side
Part Number: 15826015
Product Specifications
- Other Name: Headlight Assembly; Head Lamps; Headlight; Composite Headlamp; Headlamp, Capsule/Headlamp/Fog Lamp
- Position: Driver Side
- Replaces: 25744174, 15276219, 15145293, 25748349, 25668205, 25771729
- 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 5.7 L GAS, 8 Cyl 6.0 L GAS
View related parts
Cadillac CTS Headlamp Assembly, Passenger Side
Part Number: 15826014
Product Specifications
- Other Name: Headlight Assembly; Head Lamps; Headlight; Composite Headlamp; Headlamp, Capsule/Headlamp/Fog Lamp
- Position: Passenger Side
- Replaces: 15145294, 25781486, 15276218, 25668206, 25748350, 25744175, 25771730
- 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 5.7 L GAS, 8 Cyl 6.0 L GAS
View related parts
Cadillac CTS Headlamp Assembly, Front Passenger Side
Part Number: 22755334
$408.17 MSRP: $610.24
You Save: $202.07 (34%)
Product Specifications
- Other Name: Headlamp Assembly- (W/Front Side Marker & Parking & Turn Signal; Headlight
- Position: Front Passenger Side
- Replaces: 15223846, 25897362
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2010-2014 Cadillac CTS | Base, Luxury, Performance, Premium | 6 Cyl 3.0 L GAS, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
View related parts
Cadillac CTS Headlamp Assembly, Front Passenger Side
Part Number: 22755338
Product Specifications
- Other Name: Headlamp Assembly- (W/Front Side Marker & Parking & Turn Signal; Headlight
- Position: Front Passenger Side
- Replaces: 25962477
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2011-2015 Cadillac CTS | V | 8 Cyl 6.2 L GAS
View related parts
Cadillac CTS Headlamp Assembly, Front Driver Side
Part Number: 22755339
Product Specifications
- Other Name: Headlamp Assembly- (W/Front Side Marker & Parking & Turn Signal; Headlight; Headlamp, Capsule/Headlamp/Fog Lamp
- Position: Front Driver Side
- Replaces: 25962478
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2009-2014 Cadillac CTS | V, Vsport, Vsport Premium | 6 Cyl 3.6 L GAS, 8 Cyl 6.2 L GAS
View related parts
Cadillac CTS Headlamp Assembly, Driver Side
Part Number: 15826021
Product Specifications
- Other Name: Headlamp Assembly (Left-Hand ); Headlight; Headlamp, Capsule/Headlamp/Fog Lamp
- Position: Driver Side
- Replaces: 15276223, 25748353
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2004-2007 Cadillac CTS | Base, 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 CTS Headlamp Assembly, Front Passenger Side
Part Number: 22755340
$466.17 MSRP: $700.09
You Save: $233.92 (34%)
Product Specifications
- Other Name: Headlamp Assembly- (W/Front Side Marker & Parking & Turn Signal; Headlight; Headlamp, Capsule/Headlamp/Fog Lamp
- Position: Front Passenger Side
- Replaces: 25962479
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2009-2014 Cadillac CTS | V, Vsport, Vsport Premium | 6 Cyl 3.6 L GAS, 8 Cyl 6.2 L GAS
View related parts
Cadillac CTS Composite Headlamp, Front
Part Number: 19367376
Product Specifications
- Other Name: Headlamp Kit, Front (Service); Headlight
- Position: Front
- Replaced by: 19371169
- 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 5.7 L GAS, 8 Cyl 6.0 L GAS
View related parts
Cadillac CTS Headlamp Assembly, Front Driver Side
Part Number: 19371169
Product Specifications
- Other Name: Headlamp Kit, Front (Service); Headlight; Headlamp Kit, Capsule/Headlamp/Fog Lamp
- Position: Front Driver Side
- Replaces: 15276229, 15145299, 15214485, 19352098, 19367376, 25748356, 25768945, 15826017, 25699099, 25744181
- 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 5.7 L GAS, 8 Cyl 6.0 L GAS
View related parts
Cadillac CTS Headlamp Assembly, Front Passenger Side
Part Number: 19371170
Product Specifications
- Other Name: Headlamp Kit, Front (Service); Composite Headlamp; Headlamp Kit, Capsule/Headlamp/Fog Lamp
- Position: Front Passenger Side
- Replaces: 15276228, 15826016, 19352097, 19367380, 15214484
- 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 5.7 L GAS, 8 Cyl 6.0 L GAS
View related parts
Cadillac CTS Composite Headlamp
Part Number: 19352101
Product Specifications
- Other Name: Headlamp Kit, (Service); Headlight; Headlamp Kit, Capsule/Headlamp/Fog Lamp; Headlamp, Capsule/Headlamp/Fog Lamp
- Replaced by: 19367383
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2006-2007 Cadillac CTS | Base, V | 6 Cyl 2.8 L GAS, 6 Cyl 3.6 L GAS, 8 Cyl 6.0 L GAS
View related parts
Cadillac CTS Composite Headlamp
Part Number: 19352102
Product Specifications
- Other Name: Headlamp Kit, (Service); Headlight; Headlamp, Capsule/Headlamp/Fog Lamp
- Replaces: 15145305, 15826027, 25748361, 15276231
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2006-2007 Cadillac CTS | Base, V | 6 Cyl 2.8 L GAS, 6 Cyl 3.6 L GAS, 8 Cyl 6.0 L GAS

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Cadillac CTS Headlight

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Cadillac CTS Headlight Parts Questions & Experts Answers

Headlamp Assembly, Driver Side
19352111
Q: How to replace the headlight assembly or headlight bulb, as well as the cornering, sidemarker, park, or turn signal bulb on Cadillac CTS?
A: You need to elevate and support your vehicle first before working on either headlamp installation or its bulb replacement along with any cornering, sidemarker, park, or turn signal bulb changes. Pull out the retaining push-pin of the air deflector to see the fascia extension retainers and open the hood afterward. To unlock movement of the grille pull out both push-pin retainers on top before removing the first one past centerline. Pull the front fascia to the side. Use a wrench to remove both fasteners. One connects front fascia to the fender and the other connects the fascia bolt to the fender. Push the fascia forward until its studs fit the enlarged key slot section and then ease the fascia down to detach it from the fender. Disconnect the headlamp by taking out its 3 bolts and detaching the headlamp washer hose if present. Special effort is needed to push the headlamp directly away from the vehicle while disconnecting it from the fender socket before unlinking the electrical contacts behind the lamp. Push the top of the front fascia until you have sufficient space to take out the headlamp assembly from your vehicle. After that disconnect the headlamp bulb cover and bulb from the assembly. Begin with installing the bulb inside the headlamp assembly before placing the headlamp bulb cover. Reinsert the headlamp assembly into its position through the opening of the front fascia after you push the top of the grille forward. Then connect the electrical wires at the back of the assembly. To attach the ball stud to the fender slot needs considerable pushing pressure. Secure the headlamp with 3 bolts and tighten them to 6 N.m (53 lb in). Push the fascia upward to connect studs with fender keys before shifting it toward the fender and screwing bolts (numbers 1 and 2), tightening them to 9 N.m or 80 lb in. Fasten the upper part of the front fascia and grille to their support bar through push-pin retainers before lowering the car after placing and securing the airflow deflector.

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