How to replace the Tail Light on Cadillac CTS?

To change the tail lamp, start from opening the rear compartment and the removal of the rear compartment sill plate. Next, open the rear compartment trim panel and disconnect the tail lamp connector from the body main harness connector. Unfasten the fasteners holding the tail lamp to the body, then pull on the tail lamp assembly so that the clips (1 and 2) securing them get released. Pull the tail lamp harness to loosen tail lamp harness grommet from the body and remove tail lampassembly from the vehicle. For installation, attach the tail lamp to the body and attach the tail lamp harness. Make sure the tail lamp harness grommet is seated onto the body, then, install the tail lamp locators until the tail lamp retainers (1 and 2) are fully seated. Secure the tail lamp to the body with the fasteners, tightening them to 6 n.m (53 lb in). Connect the tail lamp harness connector to the body main harness connector, reposition the rear compartment trim panel, install the rear compartment sill plate, and lastly close the rear compartment.

How to replace the Tail Light/Turn Signal Lamp on Cadillac Escalade?

During replacement check that the headlamp switch is off and open the endgate. Loosen and take out the two screws that secure the tail/turn signal lamp assembly to the metal body. You will find 3 bulbs in the assembly one for parking and stopping, one for turning directions and one for back up lighting. Twist the bulb socket 1/4 turn left to disconnect the sockets from tail/turn lamps, after that easily remove bulbs from their holders. Turn the socket quarter-turn clockwise to connect new bulbs into the tail/turn lamp assembly. Reinstall the tail/turn signal lamp assembly to the vehicle by tightening its 2 screws to 1.6 n.m (14 lb in) torque. Survey the performance after shutting the endgate.

OEM Cadillac Tail Light

Tail Lamp

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196 Tail Lights found

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Cadillac Tail Lamp Assembly, Passenger Side Part Number: 15096924
$210.12 MSRP: $314.15
You Save: $104.03 (34%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Lamp Assembly-Tail; Back Up Light; Tail Light; Lamp, Tail Lamp
- Position: Passenger Side
Fits the following Cadillac Models:
- Escalade EXT | 2002-2006 | Base | 8 Cyl 6.0 L GAS
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Cadillac Combination Lamp Assy, Passenger Side Part Number: 22884388
$453.90 MSRP: $643.96
You Save: $190.06 (30%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Lamp Assembly-Tail; Back Up Light; Tail Light; Lamp, Tail Lamp
- Position: Passenger Side
- Replaces: 15890423, 22837840, 25895483
Fits the following Cadillac Models:
- Escalade | 2007-2014 | Base, Hybrid, Hybrid Platinum, Luxury, Platinum, Premium | 8 Cyl 6.0 L FULL HYBRID EV-FLEX (FHEV), 8 Cyl 6.0 L FULL HYBRID EV-GAS (FHEV), 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
- Escalade ESV | 2007-2014 | Base, Luxury, Platinum, Premium | 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
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Cadillac Backup Lamp, Driver Side Part Number: 16518169
$32.66 MSRP: $40.92
You Save: $8.26 (21%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Lamp, Back Up Lamp
- Position: Driver Side
Fits the following Cadillac Models:
- DeVille | 1994-1999 | Base, Concours, d'Elegance | 8 Cyl 4.6 L GAS, 8 Cyl 4.9 L GAS
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Cadillac Backup Lamp Assembly, Silver Part Number: 25713860
$250.54 MSRP: $374.57
You Save: $124.03 (34%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Lamp, Back Up Lamp
- Position: Rear Passenger Side
Fits the following Cadillac Models:
- DeVille | 2000-2003 | Base, DTS | 8 Cyl 4.6 L GAS
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Cadillac Tail Lamp, Gray, Rear Passenger Side Part Number: 85133321
$521.03 MSRP: $780.91
You Save: $259.88 (34%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Lamp Assembly-Rear Body Structure Stop; Lamp, Tail Lamp
- Position: Rear Passenger Side
Fits the following Cadillac Models:
- CT4 | 2022-2024 | Luxury, Premium Luxury | 4 Cyl 2.0 L GAS, 4 Cyl 2.7 L GAS
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Cadillac Tail Lamp, Rear Driver Side Part Number: 84853177
$994.21 MSRP: $1498.28
You Save: $504.07 (34%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Lamp, Rear Stop; Lamp, Tail Lamp
- Position: Rear Driver Side
- Replaced by: 87866702
Fits the following Cadillac Models:
- Escalade | 2021 | Luxury, Premium Luxury, Premium Luxury Platinum, Sport, Sport Platinum | 6 Cyl 3.0 L DIESEL, 8 Cyl 6.2 L GAS
- Escalade ESV | 2021 | Luxury, Premium Luxury, Premium Luxury Platinum, Sport, Sport Platinum | 6 Cyl 3.0 L DIESEL, 8 Cyl 6.2 L GAS
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Cadillac Tail Lamp, Rear Driver Side Part Number: 84315575
$508.54 MSRP: $762.15
You Save: $253.61 (34%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Lamp, Rear Stop; Lamp, Tail Lamp
- Position: Rear Driver Side
- Replaces: 23262479, 23399695, 23310255, 23472841, 84296846
Fits the following Cadillac Models:
- ATS | 2015-2019 | Base, Luxury, Performance, Premium, Premium Luxury, Premium Performance, V | 4 Cyl 2.0 L GAS, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
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Cadillac Tail Lamp, Rear Driver Side Part Number: 84059868
$645.42 MSRP: $967.71
You Save: $322.29 (34%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Lamp, Rear Stop; Lamp, Tail Lamp
- Position: Rear Driver Side
- Replaces: 23418925
Fits the following Cadillac Models:
- CT6 | 2016 | Base, Luxury, Platinum, Premium Luxury | 4 Cyl 2.0 L GAS, 6 Cyl 3.0 L GAS, 6 Cyl 3.6 L GAS
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Cadillac Tail Lamp, Red, Rear Driver Side Part Number: 84514976
$521.30 MSRP: $782.47
You Save: $261.17 (34%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Lamp, Rear Stop; Lamp, Tail Lamp
- Position: Rear Driver Side
- Replaced by: 85008944
Fits the following Cadillac Models:
- XT5 | 2020-2023 | Luxury, Premium Luxury | 4 Cyl 2.0 L GAS, 6 Cyl 3.6 L GAS
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Cadillac Tail Lamp, Rear Passenger Side Part Number: 23310256
$611.54 MSRP: $916.83
You Save: $305.29 (34%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Lamp, Rear Stop
- Position: Rear Passenger Side
Fits the following Cadillac Models:
- ATS | 2016 | Base, Luxury, Performance, Premium, V | 4 Cyl 2.0 L GAS, 6 Cyl 3.6 L GAS
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Cadillac Tail Lamp Assembly, Driver Side Part Number: 22806053
$463.33 MSRP: $695.82
You Save: $232.49 (34%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Lamp Assembly-Tail; Tail Light Assembly; Back Up Light; Tail Lamps; Tail Light; Car Bulbs; Taillamp Bulb; Lamp, Tail Lamp
- Position: Driver Side
- Replaces: 20878393, 25902143, 25875175, 22752223
Fits the following Cadillac Models:
- CTS | 2008-2014 | 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
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Cadillac Tail Lamp, Rear Passenger Side Part Number: 84309759
$563.92 MSRP: $845.32
You Save: $281.40 (34%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Lamp, Rear Stop
- Position: Rear Passenger Side
- Replaced by: 84244999
Fits the following Cadillac Models:
- XT5 | 2017-2019 | Base, Luxury, Platinum, Premium Luxury | 6 Cyl 3.6 L GAS
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Cadillac Tail Lamp, Rear Driver Side Part Number: 84864833
$527.33 MSRP: $790.37
You Save: $263.04 (34%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Lamp, Rear Stop; Lamp, Tail Lamp
- Position: Rear Driver Side
- Replaces: 84629093, 84522856
Fits the following Cadillac Models:
- XT4 | 2019-2024 | Luxury, Premium Luxury | 4 Cyl 2.0 L GAS
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Cadillac Signal Lamp, Rear Part Number: 86809150
$185.94 MSRP: $280.51
You Save: $94.57 (34%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Lamp Assembly-Rear Closure Auxiliary Signal; Lamp, Tail Lamp
- Position: Rear
- Replaced by: 85638684
Fits the following Cadillac Models:
- LYRIQ | 2023-2024 | Luxury, Sport, Tech | BATTERY EV (EV/BEV)
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Cadillac Tail Lamp, Rear Driver Side Part Number: 85000454
$405.78 MSRP: $606.67
You Save: $200.89 (34%)
ADD TO CART
Product Specifications
- Other Name: Lamp Assembly-Rear Body Structure Stop; Lamp, Tail Lamp
- Position: Rear Driver Side
- Replaces: 84774499, 84716494
Fits the following Cadillac Models:
- XT6 | 2020-2024 | Sport | 6 Cyl 3.6 L GAS
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Cadillac Backup Lamp, Rear Part Number: 20847473
$140.91 MSRP: $210.68
You Save: $69.77 (34%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Lamp Assembly-Back Up & Rear Fog; Back Up Light; Lamp, Back Up Lamp; Lamp, Tail Lamp
- Position: Rear
- Replaced by: 84429057
Fits the following Cadillac Models:
- ATS | 2013-2019 | Base, Luxury, Performance, Premium, Premium Luxury, Premium Performance, V | 4 Cyl 2.0 L GAS, 4 Cyl 2.5 L GAS, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
- CTS | 2017-2019 | Base, Luxury, Premium Luxury, V, Vsport, Vsport Premium Luxury | 4 Cyl 2.0 L GAS, 6 Cyl 3.6 L GAS, 8 Cyl 6.2 L GAS
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Cadillac Backup Lamp Assembly Part Number: 25774257
$383.35 MSRP: $573.13
You Save: $189.78 (34%)
Product Specifications
- Other Name: Lamp, Back Up Lamp
- Position: Rear
- Replaces: 25713875
Fits the following Cadillac Models:
- DeVille | 2000-2005 | Base, DHS, Protection Series | 8 Cyl 4.6 L GAS
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Cadillac Backup Lamp Assembly Part Number: 25713885
Product Specifications
- Other Name: Lamp; Lamp, Back Up Lamp
Fits the following Cadillac Models:
- DeVille | 2001-2002 | Base, DTS | 8 Cyl 4.6 L GAS
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Cadillac Backup Lamp, Passenger Side Part Number: 16518170
$27.50 MSRP: $40.92
You Save: $13.42 (33%)
Product Specifications
- Other Name: Lamp, Back Up Lamp
- Position: Passenger Side
Fits the following Cadillac Models:
- DeVille | 1994-1999 | Base, Concours, d'Elegance | 8 Cyl 4.6 L GAS, 8 Cyl 4.9 L GAS
View related parts
Cadillac Backup Lamp Assembly, White Part Number: 25722885
Product Specifications
- Other Name: Lamp, Back Up Lamp
- Position: Rear
- Replaces: 25713870
Fits the following Cadillac Models:
- DeVille | 2000-2003 | Base, DTS | 8 Cyl 4.6 L GAS

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Cadillac Tail Light

Choose OEM Tail Light, 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 Tail Light. 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 Tail Light improves visibility of the rear at night to ensure that following traffic is alert and safe. After all, Cadillac gained its reputation since 1902 due to its daring style, straight lines, swift acceleration, and cabins that are like luxury drawing rooms with seats forming cushions, glass stretching out, ambient lighting a soft glow, and digital screens responding to touch. The drivers of Cadillac believe in the badge as each model manages both tradition and new technology like full width touchscreen, adaptive suspension, and electric powertrain, which accelerate hard but consume less energy when commuting to the office. Cadillac continues to take the initiative by launching hand built flagships such as Celestiq that runs on intelligent glass roof and modular battery platform to demonstrate how luxury and innovation can be driven by the same car body. Tail Light options include factory replacement lights to custom made Tail Light options loaded with LEDs or fiber optics that emit clean color and have much longer lifespan than the old bulbs. Tail Light packages also combine rear position lamps, stop lamps, and a high mount brake lamp because drivers behind them can immediately read the direction of distance and braking purpose. Tail Light styling goes beyond Euro lenses with chrome backgrounds to black covert style housings that allow the owner to match lighting personality to paint and remain within safety regulations. These lamps were also applied to highlight the sharp rear fins that make the car easy identification.

Cadillac Tail Light Parts and Q&A

Tail Lamp Assembly, Driver Side
25746425
Q: How to replace the Tail Light on Cadillac CTS?
A:
To change the tail lamp, start from opening the rear compartment and the removal of the rear compartment sill plate. Next, open the rear compartment trim panel and disconnect the tail lamp connector from the body main harness connector. Unfasten the fasteners holding the tail lamp to the body, then pull on the tail lamp assembly so that the clips (1 and 2) securing them get released. Pull the tail lamp harness to loosen tail lamp harness grommet from the body and remove tail lampassembly from the vehicle. For installation, attach the tail lamp to the body and attach the tail lamp harness. Make sure the tail lamp harness grommet is seated onto the body, then, install the tail lamp locators until the tail lamp retainers (1 and 2) are fully seated. Secure the tail lamp to the body with the fasteners, tightening them to 6 n.m (53 lb in). Connect the tail lamp harness connector to the body main harness connector, reposition the rear compartment trim panel, install the rear compartment sill plate, and lastly close the rear compartment.
Combination Lamp Assy, Passenger Side
15079079
Q: How to replace the Tail Light/Turn Signal Lamp on Cadillac Escalade?
A:
During replacement check that the headlamp switch is off and open the endgate. Loosen and take out the two screws that secure the tail/turn signal lamp assembly to the metal body. You will find 3 bulbs in the assembly one for parking and stopping, one for turning directions and one for back up lighting. Twist the bulb socket 1/4 turn left to disconnect the sockets from tail/turn lamps, after that easily remove bulbs from their holders. Turn the socket quarter-turn clockwise to connect new bulbs into the tail/turn lamp assembly. Reinstall the tail/turn signal lamp assembly to the vehicle by tightening its 2 screws to 1.6 n.m (14 lb in) torque. Survey the performance after shutting the endgate.