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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56 Horns found

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Cadillac Horn, Horn Part Number: 23290937
$14.63 MSRP: $22.07
You Save: $7.44 (34%)
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Product Specifications
- Other Name: Horn, Lower Note Horn
Fits the following Cadillac Models:
- XT5 | 2017-2025 | Base, Livery, Luxury, Platinum, Premium Luxury, Sport | 4 Cyl 2.0 L GAS, 6 Cyl 3.6 L GAS
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Cadillac High Note Horn Part Number: 84113063
$18.69 MSRP: $28.19
You Save: $9.50 (34%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Horn, Horn; Horn
- Replaces: 23377624
Fits the following Cadillac Models:
- XT5 | 2017-2019 | Base, Luxury, Platinum, Premium Luxury | 6 Cyl 3.6 L GAS
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Cadillac Horn Part Number: 84566359
$36.50 MSRP: $55.06
You Save: $18.56 (34%)
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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 Control Module, Green Line, Driver Side Part Number: 84594590
$49.59 MSRP: $74.81
You Save: $25.22 (34%)
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Product Specifications
- Other Name: Horn Kit, Single (Low Note); ABS Control Module; Lower Note Horn; Horn; Horn Kit, Horn; Horn, Horn
- Position: Driver Side
- Replaces: 01999221, 01999284, 01999095, 01999160, 01999247, 01999715, 01892240, 01999276, 02029366, 01892163, 01999194, 01999218, 01999249, 01999714, 01999252, 01999241, 01999172, 10402064, 10298957, 10414427, 10456327, 10456321, 10456443, 12368062, 12368064, 12368065, 15013182, 15018062, 15017320, 15014988, 15072099, 1892162, 15172409, 15030677, 15043345, 1999172, 15125048, 15857765, 15922907, 15710911, 15248349, 1999715, 1892240, 1892163, 19301082, 25718727, 1999095, 1999194, 2029366, 1999218, 1999159, 1999221, 1999247, 1999252, 1999276, 1999160, 1999193, 1999249, 22658714, 1999241, 1999714, 1999169, 89046918, 25696075, 84614017, 01892162, 01999159, 01999169, 01999193, 01999198, 15059526, 1999198, 1999284, 89046916
Fits the following Cadillac Models:
- 60 Special | 1993 | Base | 8 Cyl 4.9 L GAS
- Allante | 1991-1993 | Base, Indianapolis 500 Pace Car, Value Leader | 8 Cyl 4.5 L GAS, 8 Cyl 4.6 L GAS
- Brougham | 1987-1992 | Base, d'Elegance | 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS
- Cimarron | 1984-1988 | Base, d'Oro | 4 Cyl 2.0 L GAS, 6 Cyl 2.8 L GAS
- CTS | 2003-2007 | Base, Luxury, Luxury Sport | 6 Cyl 2.8 L GAS, 6 Cyl 3.2 L GAS, 6 Cyl 3.6 L GAS
- DeVille | 1984-2005 | Base, Cabriolet, Concours, DHS, DTS, Protection Series, Spring Edition, Touring, d'Elegance | 6 Cyl 4.3 L DIESEL, 8 Cyl 4.1 L GAS, 8 Cyl 4.5 L GAS, 8 Cyl 4.6 L GAS, 8 Cyl 4.9 L GAS, 8 Cyl 5.7 L DIESEL
- Eldorado | 1984-2002 | Base, Biarritz, Cabriolet, ESC, ETC, Sport, Spring Edition, Touring | 8 Cyl 4.1 L GAS, 8 Cyl 4.5 L GAS, 8 Cyl 4.6 L GAS, 8 Cyl 4.9 L GAS, 8 Cyl 5.7 L DIESEL
- Escalade | 2002-2014, 1999-2000 | Base, Hybrid, Hybrid Platinum, Luxury, Platinum, Premium | 8 Cyl 5.3 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.0 L FULL HYBRID EV-FLEX (FHEV), 8 Cyl 6.0 L FULL HYBRID EV-GAS (FHEV), 8 Cyl 6.0 L GAS, 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
- Escalade ESV | 2003-2014 | Base, Luxury, Platinum, Premium | 8 Cyl 6.0 L GAS, 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
- Escalade EXT | 2002-2013 | Base, Luxury, Premium | 8 Cyl 6.0 L GAS, 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
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Cadillac High Note Horn, Green Line, Passenger Side Part Number: 84594588
$59.69 MSRP: $90.05
You Save: $30.36 (34%)
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Product Specifications
- Other Name: Horn Kit, Generic (High Note); Horn; Horn Kit, Horn; Horn, Horn
- Position: Passenger Side
- Replaces: 01999713, 01892241, 01999070, 01999286, 01999162, 02029365, 10414428, 10402065, 10372337, 10344818, 10456323, 10456328, 10456329, 10456444, 15072100, 15018063, 12368061, 15144581, 15043346, 15045821, 15172410, 15248350, 15299672, 15146059, 15017321, 15017322, 15014989, 1999192, 1999280, 1999162, 1892241, 19301083, 1892246, 1999070, 1999217, 1999262, 1999713, 2029365, 1999141, 1999286, 25695574, 84614013, 89046919, 89046917, 01999141, 01999192, 01999217, 01999262, 12368063, 15013185, 15220753
Fits the following Cadillac Models:
- 60 Special | 1993 | Base | 8 Cyl 4.9 L GAS
- Allante | 1992-1993 | Base, Indianapolis 500 Pace Car, Value Leader | 8 Cyl 4.5 L GAS, 8 Cyl 4.6 L GAS
- Brougham | 1987-1992 | Base, d'Elegance | 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS
- Cimarron | 1984-1988 | Base, d'Oro | 4 Cyl 2.0 L GAS, 6 Cyl 2.8 L GAS
- 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 6.0 L GAS
- DeVille | 1984-2005 | Base, Cabriolet, Concours, DHS, DTS, Protection Series, Spring Edition, Touring, d'Elegance | 6 Cyl 4.3 L DIESEL, 8 Cyl 4.1 L GAS, 8 Cyl 4.5 L GAS, 8 Cyl 4.6 L GAS, 8 Cyl 4.9 L GAS, 8 Cyl 5.7 L DIESEL
- Eldorado | 1992-2002, 1984-1990 | Base, Biarritz, Cabriolet, ESC, ETC, Sport, Touring | 8 Cyl 4.1 L GAS, 8 Cyl 4.5 L GAS, 8 Cyl 4.6 L GAS, 8 Cyl 4.9 L GAS, 8 Cyl 5.7 L DIESEL
- Escalade | 2002-2014, 1999-2000 | Base, Hybrid, Hybrid Platinum, Luxury, Platinum, Premium | 8 Cyl 5.3 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.0 L FULL HYBRID EV-FLEX (FHEV), 8 Cyl 6.0 L FULL HYBRID EV-GAS (FHEV), 8 Cyl 6.0 L GAS, 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
- Escalade ESV | 2003-2014 | Base, Luxury, Platinum, Premium | 8 Cyl 6.0 L GAS, 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
- Escalade EXT | 2002-2013 | Base, Luxury, Premium | 8 Cyl 6.0 L GAS, 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
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Cadillac Horn Part Number: 84098961
$12.61 MSRP: $19.71
You Save: $7.10 (37%)
Ships in 1-3 Business Days
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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 High Note Horn, Green Part Number: 84656765
$15.33 MSRP: $23.99
You Save: $8.66 (37%)
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Product Specifications
- Other Name: Horn, Horn; Horn
- Replaces: 23260450, 84124743
Fits the following Cadillac Models:
- XT4 | 2019-2021 | Luxury, Premium Luxury, Sport | 4 Cyl 2.0 L GAS
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Cadillac High Note Horn Part Number: 84849440
$15.95 MSRP: $24.97
You Save: $9.02 (37%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Horn, Horn; Horn
- Replaces: 84199536
Fits the following Cadillac Models:
- CT4 | 2020-2025 | 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 | 2020-2025 | 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: 84849439
$15.95 MSRP: $24.97
You Save: $9.02 (37%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Horn, Horn; Horn
- Position: Lower
- Replaces: 84038625
Fits the following Cadillac Models:
- CT4 | 2020-2025 | 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 | 2020-2025 | 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 High Note Horn Part Number: 84639680
$16.08 MSRP: $25.16
You Save: $9.08 (37%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Horn, Horn; Horn
- Replaces: 84364169
Fits the following Cadillac Models:
- XT5 | 2020-2025 | Livery, Luxury, Premium Luxury, Sport | 4 Cyl 2.0 L GAS, 6 Cyl 3.6 L GAS
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Cadillac Horn, Passenger Side Part Number: 84266504
$16.56 MSRP: $25.92
You Save: $9.36 (37%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Horn, Horn
- Position: Passenger Side
- Replaces: 20962912
Fits the following Cadillac Models:
- XTS | 2013-2019 | Base, Livery, Luxury, Platinum, Premium, Premium Luxury, Vsport Platinum, Vsport Premium, Vsport Premium Luxury | 6 Cyl 3.6 L GAS
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Cadillac Lower Note Horn, Yellow Part Number: 84656764
$17.22 MSRP: $26.95
You Save: $9.73 (37%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Horn, Horn; Horn
- Position: Lower
- Replaces: 23316731, 84124744
Fits the following Cadillac Models:
- XT4 | 2019-2021 | Luxury, Premium Luxury, Sport | 4 Cyl 2.0 L GAS
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Cadillac High Note Horn, Driver Side Part Number: 23233633
$18.46 MSRP: $28.89
You Save: $10.43 (37%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Horn, Horn
- Position: Driver Side
Fits the following Cadillac Models:
- CTS | 2016-2019 | V | 8 Cyl 6.2 L GAS
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Cadillac High Note Horn Part Number: 84808700
$18.59 MSRP: $29.11
You Save: $10.52 (37%)
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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 Lower Note Horn, Blue Part Number: 84795399
$18.59 MSRP: $29.11
You Save: $10.52 (37%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Horn, Horn; Horn
- Position: Lower
- 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: 22983299
$13.06 MSRP: $19.44
You Save: $6.38 (33%)
Product Specifications
- Other Name: Horn, Horn
- Replaces: 22866187
Fits the following Cadillac Models:
- ATS | 2013-2015 | Base, Luxury, Performance, Premium | 4 Cyl 2.0 L GAS, 4 Cyl 2.5 L GAS, 6 Cyl 3.6 L FLEX
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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: 20878369
Product Specifications
- Other Name: Horn Assembly-A Note & F Note
- Replaced by: 84501937
Fits the following Cadillac Models:
- DTS | 2006-2011 | Base, Livery, Luxury, Platinum, Premium | 8 Cyl 4.6 L GAS
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Cadillac Horn Part Number: 23467528
Product Specifications
- Other Name: Horn, Horn
Fits the following Cadillac Models:
- ATS | 2016-2019 | 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 GAS
- CTS | 2016-2019 | Base, Luxury, Performance, Premium, Premium Luxury, V, Vsport, Vsport Premium, 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 Horn Part Number: 25789205
Product Specifications
- Other Name: Horn Assembly-405 & 485 Hertz
- Replaced by: 84501941
Fits the following Cadillac Models:
- CTS | 2004-2007 | V | 8 Cyl 5.7 L GAS, 8 Cyl 6.0 L GAS

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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 ChevyPartsDeal.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 sounds to signal the traffic with decisional action and excellent electrical response. Cadillac has pursued ambitious designs since 1902 with clean lines and cozy cabins, wide screens and glass roofs to fill the cabins with light and electric drives fluidly yet with force on highways. Cadillac maintains a high level of driver attention, positioning controls that can be touched with fingertips and setting the suspensions to accept confident cornering without damaging ride quality. Voice assistants, over-the-air software updates, and comprehensive driver assists are delivered fast since the company does not look at technology rollouts as immobile hardware. What has come out is a car that is not only familiar but also future ready on any commute. The Horn is constructed around a closed electromechanical diaphragm, fed by a continuous stream of current over the vehicle bus, then transformed into a high-frequency oscillation, and then emits a sharp dual-tone note which cuts through both city traffic and country silence. The Horn is directly connected to steering-wheel switches, hence pressure/sound with no lag which assists drivers to control attention when they cannot see the sightlines. Lastly, the Cadillac Horn is blasted again and again with no tonal deviation, and the Horn continues to maintain its sharp command in every year.

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.