How do you access and replace headlight bulbs on Cadillac CTS?

The turn signal, parking, side marker and cornering bulb as well as the headlight bulb are contained in the headlight housing that has to be removed to get access to the bulbs. For halogen headlights, start with the take off of the headlight housing of the car in question. Next, disengage the cover mounting fasteners from the back of housing and then pull off the cover. Pull the electrical connector from the low-beam bulb and unscrew the bulb holder counter clockwise. Twist the bulb in an anti-clockwise direction and then pull it out from the housing. When changing the new bulb, one has to fit it in such a way that the lugs on the bulb's locking flange fit into some cuts on the housing then twist the bulb in an anticlockwise direction until it is locked firmly. Do not touch the bulb directly by your fingers since this causes overheating; in case of contact, clean it with alcohol and soft cloth. For high-beam bulbs, unscrew the protective cover and the cover, pull the electrical connector and twist the bulb anti-clockwise to un-install it. In this process, place the lugs of the bulb holder over the slots provided in the housing, place the bulb and turn it anticlockwise until locked in position. As before, do not grab the bulb with your bare hands and, if necessary, wipe it with a dry cloth before, which is inserted in reverse order.

Genuine Cadillac CTS Headlight Bulb

Headlamp Bulb

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12 Headlight Bulbs found

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Cadillac CTS Bulb, Headlamp
Part Number: 13587843
$184.71 MSRP: $366.50
You Save: $181.79 (50%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: BULB, Capsule/Headlamp/Fog Lamp; Headlamp Bulb, Hid Bulb, Lower Beam Bulb
- Replaces: 13503432, 13503389, 13587720
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2014-2019 Cadillac CTS | 4 DOOR PERFORMANCE SEDAN, 4 DOOR PLUS SEDAN, 4 DOOR PREMIUM SEDAN, 4 DOOR SEDAN, 4 DOOR V-SERIES SEDAN | 4 Cyl 2.0L, 6 Cyl 3.6L, 8 Cyl 6.2L
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Cadillac CTS Bulb,Front Turn Signal Lamp
Part Number: 9442399
$4.14 MSRP: $7.42
You Save: $3.28 (45%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: BULB, Bulb
- Position: Front
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2003-2007 Cadillac CTS | 4 DOOR, 4 DOOR RHD, 4 DOOR(RHD), V 4 DOOR | 6 Cyl 2.8L, 6 Cyl 3.2L, 6 Cyl 3.6L, 8 Cyl 5.7L, 8 Cyl 6.0L
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Cadillac CTS Bulb Assembly, Headlamp
Part Number: 10351666
$10.15 MSRP: $19.16
You Save: $9.01 (48%)
Ships in 1 Business Day
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Product Specifications
- Other Name: BULB, Capsule/Headlamp/Fog Lamp; Headlamp Bulb, High Beam Bulb
- Replaces: 92095788
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2008-2014 Cadillac CTS | 2 DOOR COUPE, 4 DOOR, 4 DOOR (RHD), 4 DOOR RHD, 4 DOOR SEDAN, 4 DOOR SEDAN(RHD), 4 DOOR STATION WAGON, 4 DOOR STATION WAGON(RHD), 4 DOOR WAGON, 4 DOOR WAGON(RHD) | 6 Cyl 3.0L, 6 Cyl 3.6L, 8 Cyl 6.2L
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Cadillac CTS Bulb, Front End Lamp *Amber
Part Number: 15782705
$16.11 MSRP: $30.40
You Save: $14.29 (48%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: BULB, Capsule/Headlamp/Fog Lamp
- Position: Front
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2008-2015 Cadillac CTS | 2 DOOR COUPE, 4 DOOR, 4 DOOR RHD, 4 DOOR SEDAN, 4 DOOR STATION WAGON, 4 DOOR WAGON, V 2 DOOR COUPE, V 4 DOOR, V 4 DOOR SEDAN, V 4 DOOR WAGON | 6 Cyl 3.0L, 6 Cyl 3.6L, 8 Cyl 6.2L
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Cadillac CTS Bulb Kit,Spare
Part Number: 19352020
$152.56 MSRP: $239.11
You Save: $86.55 (37%)
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Product Specifications
- Other Name: BULB KIT, Bulb; Headlamp Bulb, Hid Bulb
- Replaced by: 19369522
- Replaces: 19351925, 13503387, 25911883, 89025125
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2008-2014 Cadillac CTS | 2 DOOR COUPE, 4 DOOR, 4 DOOR (RHD), 4 DOOR RHD, 4 DOOR SEDAN, 4 DOOR SEDAN(RHD), 4 DOOR STATION WAGON, 4 DOOR STATION WAGON(RHD), 4 DOOR WAGON, 4 DOOR WAGON(RHD), V 2 DOOR COUPE, V 4 DOOR, V 4 DOOR SEDAN, V 4 DOOR WAGON | 6 Cyl 3.0L, 6 Cyl 3.6L, 8 Cyl 6.2L
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Cadillac CTS Bulb,Daytime Running Lamp
Part Number: 10351675
$31.30 MSRP: $59.06
You Save: $27.76 (47%)
Ships in 1 Business Day
ADD TO CART
Product Specifications
- Other Name: BULB, Capsule/Headlamp/Fog Lamp
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2008-2015 Cadillac CTS | 2 DOOR COUPE, 4 DOOR, 4 DOOR SEDAN, 4 DOOR STATION WAGON, 4 DOOR WAGON, V 2 DOOR COUPE, V 4 DOOR, V 4 DOOR SEDAN, V 4 DOOR WAGON | 6 Cyl 3.0L, 6 Cyl 3.6L, 8 Cyl 6.2L
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Cadillac CTS Bulb, Headlamp
Part Number: 13587719
$39.89 MSRP: $75.26
You Save: $35.37 (47%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: BULB, Capsule/Headlamp/Fog Lamp; Headlamp Bulb
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2014-2019 Cadillac CTS | 4 DOOR PLUS SEDAN, 4 DOOR SEDAN | 4 Cyl 2.0L, 6 Cyl 3.6L
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Cadillac CTS Bulb,Daytime Running Lamp *Amber *Amber
Part Number: 10351679
$12.17 MSRP: $22.97
You Save: $10.80 (48%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: BULB, Capsule/Headlamp/Fog Lamp
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2008-2014 Cadillac CTS | 2 DOOR COUPE, 4 DOOR, 4 DOOR (RHD), 4 DOOR RHD, 4 DOOR SEDAN, 4 DOOR SEDAN(RHD), 4 DOOR STATION WAGON, 4 DOOR STATION WAGON(RHD), 4 DOOR WAGON, 4 DOOR WAGON(RHD), V 2 DOOR COUPE, V 4 DOOR, V 4 DOOR SEDAN, V 4 DOOR WAGON | 6 Cyl 3.0L, 6 Cyl 3.6L, 8 Cyl 6.2L
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Cadillac CTS Bulb,Headlamp(Low Beam)
Part Number: 25735602
$22.15 MSRP: $41.80
You Save: $19.65 (48%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: BULB, Capsule/Headlamp/Fog Lamp; Headlamp Bulb, Lower Beam Bulb
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2003-2007 Cadillac CTS | 4 DOOR, 4 DOOR RHD, 4 DOOR(RHD) | 6 Cyl 2.8L, 6 Cyl 3.2L, 6 Cyl 3.6L, 8 Cyl 5.7L, 8 Cyl 6.0L
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Cadillac CTS BULB KIT,SPA
Part Number: 19369521
$161.55 MSRP: $291.09
You Save: $129.54 (45%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Hid Bulb
- Replaced by: 19351924
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2003-2008 Cadillac CTS | 4 DOOR, 4 DOOR RHD, 4 DOOR(RHD), V 4 DOOR | 6 Cyl 2.8L, 6 Cyl 3.2L, 6 Cyl 3.6L, 8 Cyl 5.7L, 8 Cyl 6.0L
View related parts
Cadillac CTS Bulb Assembly, Headlamp
Part Number: 13503417
$14.28 MSRP: $26.94
You Save: $12.66 (47%)
Ships in 1 Business Day
ADD TO CART
Product Specifications
- Other Name: BULB, Bulb
- Replaces: 13503374, 22703486, 92095787, 13586977, 19405459
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2008-2015 Cadillac CTS | 2 DOOR COUPE, 4 DOOR, 4 DOOR (RHD), 4 DOOR RHD, 4 DOOR SEDAN, 4 DOOR SEDAN(RHD), 4 DOOR STATION WAGON, 4 DOOR STATION WAGON(RHD), 4 DOOR WAGON, 4 DOOR WAGON(RHD), V 2 DOOR COUPE, V 4 DOOR, V 4 DOOR SEDAN, V 4 DOOR WAGON | 6 Cyl 3.0L, 6 Cyl 3.6L, 8 Cyl 6.2L
View related parts
Cadillac CTS Bulb,Headlamp(High Beam)
Part Number: 25735601
$13.30 MSRP: $25.11
You Save: $11.81 (48%)
Ships in 1 Business Day
ADD TO CART
Product Specifications
- Other Name: BULB, Capsule/Headlamp/Fog Lamp; Headlamp Bulb, High Beam Bulb
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2003-2007 Cadillac CTS | 4 DOOR, 4 DOOR RHD, 4 DOOR(RHD), V 4 DOOR | 6 Cyl 2.8L, 6 Cyl 3.2L, 6 Cyl 3.6L, 8 Cyl 5.7L, 8 Cyl 6.0L

Cadillac CTS Headlight Bulb

Headlight bulbs use in Cadillac CTS vehicles is majorly for the purpose of illuminating roads hence improve safety while driving during the night. There are different types of headlight bulbs that have been used in the past these include the Halogen and HID bulbs. Halogen bulbs containing a tungsten filament gradually reduce their brightness, bulbs of HID type generate light with an arc between electrodes that ionized xenon or metal halide gas but even they may fade and have problems with cyclic switching as they wear out. For even better visibility Cadillac CTS owners can upgrade to a Halogen bulbs that gives up to 50 percent more light on the roads as well as increased side to side visibility. Another option is LED headlight conversion kits which give better light with the bigger beam and more longevity meaning that they are very durable. These LED headlight bulbs can be installed easily and are compatible with reflector and projector beam systems so Cadillac CTS drivers can only get the optimal lighting products.

Each OEM Cadillac CTS Headlight Bulb we offer is competitively priced and comes with the assurance of the manufacturer's warranty for the part. Furthermore, we guarantee the speedy delivery of your orders right to your doorstep. Our hassle-free return policy is also in place for your peace of mind.

Cadillac CTS Headlight Bulb Parts Questions & Experts Answers

Bulb, Headlamp
13587719
Q: How do you access and replace headlight bulbs on Cadillac CTS?
A: The turn signal, parking, side marker and cornering bulb as well as the Headlight bulb are contained in the headlight housing that has to be removed to get access to the bulbs. For halogen headlights, start with the take off of the headlight housing of the car in question. Next, disengage the cover mounting fasteners from the back of housing and then pull off the cover. Pull the electrical connector from the low-beam bulb and unscrew the bulb holder counter clockwise. Twist the bulb in an anti-clockwise direction and then pull it out from the housing. When changing the new bulb, one has to fit it in such a way that the lugs on the bulb's locking flange fit into some cuts on the housing then twist the bulb in an anticlockwise direction until it is locked firmly. Do not touch the bulb directly by your fingers since this causes overheating; in case of contact, clean it with alcohol and soft cloth. For high-beam bulbs, unscrew the protective cover and the cover, pull the electrical connector and twist the bulb anti-clockwise to un-install it. In this process, place the lugs of the bulb holder over the slots provided in the housing, place the bulb and turn it anticlockwise until locked in position. As before, do not grab the bulb with your bare hands and, if necessary, wipe it with a dry cloth before, which is inserted in reverse order.

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