How to replace the horn on Cadillac DeVille?

Before replacing the horn start by lifting and supporting the vehicle. The first task involves removing the lower air deflector while simultaneously disconnecting the horn connectors from the horns. Start the process by removing the fastener holding horns to the body structure followed by extracting them. Install the horns onto the body by following the service precautions regarding fasteners specified in the Fastener Notice. Secure the horns under the provided provided fastener then tighten the bolts to 15 N.m (11 lb ft). After horn connector installation you should reinstall the front air deflector while lowering the vehicle.

How to replace the horn on Cadillac SRX?

Start horn replacement by both lifting then supporting the vehicle. Start removing the lower air deflector before turning the bolt that holds the horn assembly to the body four full times. You should grasp both sides of the horn assembly and move it back and forth before pulling it forward onto the stud. Pull the horn assembly in the rearward direction until the large keyhole slot section receives the brass stud. All operations begin with disconnecting the horn electrical connector from the horn assembly before pulling the horn assembly outward to extract it from the vehicle body. To install the horn electrical connector joins with the horn assembly while the stud on the horn assembly should be inserted into the large portion of the keyhole slot . Pull the horn assembly forward along the keyhole slot then tighten bolt with 9 N.m (80 lb in) torque to lock it in position to the body side rail. The procedure ends with air deflector rehanging and then lowering the vehicle.

OEM Cadillac Horn

Alarm Horn

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53 Horns found

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Cadillac Horn Part Number: 84566359
$29.84 MSRP: $46.71
You Save: $16.87 (37%)
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Product Specifications
- Other Name: Horn, Horn
- Replaces: 23494624, 23314226, 22769219
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
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Cadillac Lower Note Horn Part Number: 42817570
$25.68 MSRP: $38.22
You Save: $12.54 (33%)
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Product Specifications
- Other Name: Horn, Horn
- Replaced by: 42869711
Fits the following Cadillac Models:
- XT4 | 2024 | Luxury, Premium Luxury, Sport | 4 Cyl 2.0 L GAS
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Cadillac Horn Part Number: 1999172
$47.49 MSRP: $69.15
You Save: $21.66 (32%)
Ships in 1 Business Day
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Product Specifications
- Other Name: Horn Assembly
- Replaced by: 84594590
Fits the following Cadillac Models:
- Allante | 1991 | Base, Value Leader | 8 Cyl 4.5 L GAS
- Eldorado | 1991 | Base, Biarritz, Spring Edition, Touring | 8 Cyl 4.9 L GAS
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Cadillac High Note Horn Part Number: 84808700
$19.07 MSRP: $28.39
You Save: $9.32 (33%)
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Product Specifications
- Other Name: Horn, Horn; Horn
- Replaced by: 86511097
Fits the following Cadillac Models:
- XT4 | 2022-2023 | Luxury, Premium Luxury, Sport | 4 Cyl 2.0 L GAS
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Cadillac Horn Part Number: 84501932
$35.59 MSRP: $55.71
You Save: $20.12 (37%)
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Product Specifications
- Other Name: Horn, Horn
- Replaces: 20758456
Fits the following Cadillac Models:
- SRX | 2010-2015 | Base, Luxury, Performance, Premium | 6 Cyl 2.8 L GAS, 6 Cyl 3.0 L GAS, 6 Cyl 3.6 L FLEX
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Cadillac Lower Note Horn, Blue Part Number: 84795399
$19.07 MSRP: $28.39
You Save: $9.32 (33%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Horn, Horn; Horn
- Replaced by: 86511096
Fits the following Cadillac Models:
- XT4 | 2022-2023 | Luxury, Premium Luxury, Sport | 4 Cyl 2.0 L GAS
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Cadillac Horn Part Number: 85136991
$39.69 MSRP: $59.08
You Save: $19.39 (33%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Horn, Horn
Fits the following Cadillac Models:
- LYRIQ | 2023-2024 | Luxury, Sport, Tech | BATTERY EV (EV/BEV)
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Cadillac High Note Horn Part Number: 84945421
$24.42 MSRP: $38.22
You Save: $13.80 (37%)
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Product Specifications
- Other Name: Horn, Horn
- Replaced by: 42869710
Fits the following Cadillac Models:
- XT4 | 2024 | Luxury, Premium Luxury, Sport | 4 Cyl 2.0 L GAS
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Cadillac Lower Note Horn Part Number: 23343195
$2.25 MSRP: $3.35
You Save: $1.10 (33%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Horn, Horn; Horn
- Replaces: 22880483, 20794971
Fits the following Cadillac Models:
- ELR | 2014-2016 | Base | 4 Cyl 1.4 L PLUG-IN HYBRID EV-GAS (PHEV)
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Cadillac Horn Part Number: 84262659
$13.37 MSRP: $19.90
You Save: $6.53 (33%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Horn, Horn
- Replaced by: 84640507
Fits the following Cadillac Models:
- CT6 | 2019-2020 | Luxury, Platinum, Premium Luxury, Sport, V | 4 Cyl 2.0 L GAS, 6 Cyl 3.0 L GAS, 6 Cyl 3.6 L GAS, 8 Cyl 4.2 L GAS
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Cadillac Horn Part Number: 84447715
$31.00 MSRP: $46.14
You Save: $15.14 (33%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Horn, Horn
Fits the following Cadillac Models:
- Escalade | 2021-2023 | Luxury, Premium Luxury, Premium Luxury Platinum, Sport, Sport Platinum, V | 6 Cyl 3.0 L DIESEL, 8 Cyl 6.2 L GAS
- Escalade ESV | 2021-2023 | Luxury, Premium Luxury, Premium Luxury Platinum, Sport, Sport Platinum, V | 6 Cyl 3.0 L DIESEL, 8 Cyl 6.2 L GAS
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Cadillac High Note Horn Part Number: 23343194
$6.96 MSRP: $10.35
You Save: $3.39 (33%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Horn, Horn; Horn
- Replaces: 20794972, 22880420
Fits the following Cadillac Models:
- ELR | 2014-2016 | Base | 4 Cyl 1.4 L PLUG-IN HYBRID EV-GAS (PHEV)
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Cadillac Lower Note Horn Part Number: 84849439
$16.36 MSRP: $24.35
You Save: $7.99 (33%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Horn, Horn; Horn
- Replaces: 84038625
Fits the following Cadillac Models:
- CT4 | 2020-2024 | Luxury, Premium Luxury, Sport, V, V Blackwing | 4 Cyl 2.0 L GAS, 4 Cyl 2.7 L GAS, 6 Cyl 3.6 L GAS
- CT5 | 2020-2024 | Luxury, Premium Luxury, Sport, V, V Blackwing | 4 Cyl 2.0 L GAS, 6 Cyl 3.0 L GAS, 8 Cyl 6.2 L GAS
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Cadillac Lower Note Horn Part Number: 84782549
$31.33 MSRP: $46.63
You Save: $15.30 (33%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Horn, Horn; Horn
- Replaces: 84156624, 84575422
Fits the following Cadillac Models:
- XT5 | 2017-2023 | Base, Livery, Luxury, Platinum, Premium Luxury, Sport | 4 Cyl 2.0 L GAS, 6 Cyl 3.6 L GAS
- XT6 | 2020-2024 | Luxury, Premium Luxury, Sport | 4 Cyl 2.0 L GAS, 6 Cyl 3.6 L GAS
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Cadillac Horn Part Number: 84640507
$13.37 MSRP: $19.90
You Save: $6.53 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Horn, Horn
- Replaces: 84262659, 84569841
Fits the following Cadillac Models:
- CT6 | 2019-2020 | Luxury, Platinum, Premium Luxury, Sport, V | 4 Cyl 2.0 L GAS, 6 Cyl 3.0 L GAS, 6 Cyl 3.6 L GAS, 8 Cyl 4.2 L GAS
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Cadillac High Note Horn Part Number: 84849440
$16.36 MSRP: $24.35
You Save: $7.99 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Horn, Horn; Horn
- Replaces: 84199536
Fits the following Cadillac Models:
- CT4 | 2020-2024 | Luxury, Premium Luxury, Sport, V, V Blackwing | 4 Cyl 2.0 L GAS, 4 Cyl 2.7 L GAS, 6 Cyl 3.6 L GAS
- CT5 | 2020-2024 | Luxury, Premium Luxury, Sport, V, V Blackwing | 4 Cyl 2.0 L GAS, 6 Cyl 3.0 L GAS, 8 Cyl 6.2 L GAS
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Cadillac Horn Part Number: 84098961
$12.94 MSRP: $19.23
You Save: $6.29 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Horn, Horn
Fits the following Cadillac Models:
- CT6 | 2019-2020 | Platinum, V | 8 Cyl 4.2 L GAS
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Cadillac Horn Part Number: 1649577
Product Specifications
- Other Name: Horn Assembly; Horn, Horn
Fits the following Cadillac Models:
- Allante | 1987-1992 | Base, Value Leader | 8 Cyl 4.1 L GAS, 8 Cyl 4.5 L GAS
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Cadillac Horn Part Number: 90805203
$55.51 MSRP: $82.62
You Save: $27.11 (33%)
Product Specifications
- Other Name: Horn, Horn
Fits the following Cadillac Models:
- CT6 | 2017-2018 | Plug-In | 4 Cyl 2.0 L PLUG-IN HYBRID EV-GAS (PHEV)
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Cadillac Horn Part Number: 25856297
Product Specifications
- Other Name: Horn Assembly-400 Hertz; Horn, Horn
Fits the following Cadillac Models:
- SRX | 2007-2009 | Base | 6 Cyl 3.6 L GAS, 8 Cyl 4.6 L GAS

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1-20 of 53 Results

Cadillac Horn

Choose OEM Horn, 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 ChevyPartsGiant.com, you'll find it easy to get top-quality OEM Cadillac Horn. 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 Horn Parts and Q&A

High Note Horn, Green Line, Passenger Side
84594588
Q: How to replace the horn on Cadillac DeVille?
A:
Before replacing the horn start by lifting and supporting the vehicle. The first task involves removing the lower air deflector while simultaneously disconnecting the horn connectors from the horns. Start the process by removing the fastener holding horns to the body structure followed by extracting them. Install the horns onto the body by following the service precautions regarding fasteners specified in the Fastener Notice. Secure the horns under the provided provided fastener then tighten the bolts to 15 N.m (11 lb ft). After horn connector installation you should reinstall the front air deflector while lowering the vehicle.
Horn
84501940
Q: How to replace the horn on Cadillac SRX?
A:
Start horn replacement by both lifting then supporting the vehicle. Start removing the lower air deflector before turning the bolt that holds the horn assembly to the body four full times. You should grasp both sides of the horn assembly and move it back and forth before pulling it forward onto the stud. Pull the horn assembly in the rearward direction until the large keyhole slot section receives the brass stud. All operations begin with disconnecting the horn electrical connector from the horn assembly before pulling the horn assembly outward to extract it from the vehicle body. To install the horn electrical connector joins with the horn assembly while the stud on the horn assembly should be inserted into the large portion of the keyhole slot . Pull the horn assembly forward along the keyhole slot then tighten bolt with 9 N.m (80 lb in) torque to lock it in position to the body side rail. The procedure ends with air deflector rehanging and then lowering the vehicle.