How to Remove and Install an Antenna on Buick Regal?

Disconnect the negative battery cable. Remove the panel sound absorber pad and unplug the antenna connections. Tape the rear edge of the fender and door, then remove fender screws. Elevate and secure the vehicle, remove the front wheel, rocker panel screws, splash shield, and upper antenna nut using the right tool. Remove the antenna. To install, position the antenna, loosely set gasket and nut. Tighten using appropriate tools. Reassemble in reverse order, applying silicone grease to connectors. Ensure antenna mast works. Reset radio and clock as needed. From the trunk, remove trim panel, antenna bracket screws, upper antenna nut, and lead-in cable. Reinstall, connect the lead-in, secure with screws, and apply silicone grease. Confirm antenna function and reset devices.

OEM Buick Antenna

Radio Antenna

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105 Antennas found

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Buick Antenna Part Number: 23378035
$69.36 MSRP: $190.60
You Save: $121.24 (64%)
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Product Specifications
- Other Name: Antenna, Power Radio Antenna; Base, Radio Antenna
- Replaces: 23346650, 23346651, 23346652, 92284237, 23346648, 23346649, 22974045, 92284234, 23346645, 23346647, 92284235, 92284242, 92284233, 92284236, 23346646
Fits the following Buick Models:
- Verano | 2015-2017 | Base, Convenience, Leather, Premium, Sport Touring | 4 Cyl 2.0 L GAS, 4 Cyl 2.4 L FLEX, 4 Cyl 2.4 L GAS
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Buick Gps Antenna, Black Part Number: 84400602
$102.50 MSRP: $192.49
You Save: $89.99 (47%)
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Product Specifications
- Other Name: Antenna Assembly-High Frequency Eccn=5A991 *Black; Antenna Assembly; Antenna; Antenna, Power Radio Antenna
- Replaces: 23346824
Fits the following Buick Models:
- Regal | 2016-2017 | Base, GS, Premium, Sport Touring | 4 Cyl 2.0 L GAS, 4 Cyl 2.4 L FLEX, 4 Cyl 2.4 L GAS, 4 Cyl 2.4 L MILD HYBRID EV-GAS (MHEV)
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Buick Antenna Assembly Part Number: 15938939
$35.56 MSRP: $66.80
You Save: $31.24 (47%)
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Product Specifications
- Other Name: Antenna, Power Radio Antenna; Antenna; Antenna, Radio Antenna
Fits the following Buick Models:
- LaCrosse | 2010-2016 | Base, Convenience, CX, CXL, CXS, Leather, Premium, Sport Touring, Touring | 4 Cyl 2.4 L GAS, 4 Cyl 2.4 L MILD HYBRID EV-GAS (MHEV), 6 Cyl 3.0 L GAS, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
- Regal | 2011-2013 | Base, CXL, GS, Premium | 4 Cyl 2.0 L FLEX, 4 Cyl 2.4 L FLEX, 4 Cyl 2.4 L GAS, 4 Cyl 2.4 L MILD HYBRID EV-GAS (MHEV)
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Buick Antenna Part Number: 13502551
$24.21 MSRP: $45.46
You Save: $21.25 (47%)
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Product Specifications
- Other Name: Antenna, Door Electric And Vacuum Locks; Antenna,Theft Deterrent Or Front/Rear/Side/Intake Object
Fits the following Buick Models:
- LaCrosse | 2014-2016 | Base, Leather, Premium, Sport Touring | 4 Cyl 2.4 L MILD HYBRID EV-GAS (MHEV), 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
- Verano | 2012-2017 | Base, Convenience, Leather, Premium, Sport Touring, Turbo | 4 Cyl 2.0 L GAS, 4 Cyl 2.4 L FLEX, 4 Cyl 2.4 L GAS
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Buick Antenna, Black Part Number: 84856165
$93.72 MSRP: $169.62
You Save: $75.90 (45%)
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Product Specifications
- Other Name: Antenna Assembly-High Frequency Eccn=5A991 *Black Meet Kt; Antenna, Power Radio Antenna
- Replaces: 84823932
Fits the following Buick Models:
- Enclave | 2020-2024 | Avenir, Essence, Preferred, Premium | 6 Cyl 3.6 L GAS
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Buick Antenna, Driver Side Part Number: 13546098
$99.44 MSRP: $193.00
You Save: $93.56 (49%)
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Product Specifications
- Other Name: Antenna Assembly-Low Frequency Instrument Panel Eccn=5A991; Antenna, Theft Deterrent Or Object; Door Lock Remote Control; Electric And Vacuum Locks
- Position: Driver Side
- Replaces: 13592451
Fits the following Buick Models:
- Envision | 2021-2023 | Avenir, Essence, Preferred | 4 Cyl 2.0 L GAS
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Buick Antenna, Black Part Number: 23507431
$77.99 MSRP: $146.49
You Save: $68.50 (47%)
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Product Specifications
- Other Name: Antenna Assembly-High Frequency Eccn=5A991 *Black Meet Kt; Antenna, Power Radio Antenna
Fits the following Buick Models:
- Enclave | 2018-2019 | Avenir, Base, Essence, Preferred, Premium | 6 Cyl 3.6 L GAS
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Buick Antenna Part Number: 13532137
$5.82 MSRP: $10.40
You Save: $4.58 (45%)
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Product Specifications
- Other Name: Antenna, Door Electric And Vacuum Locks; Antenna,Theft Deterrent Or Front/Rear/Side/Intake Object
Fits the following Buick Models:
- Envision | 2021-2023 | Avenir, Essence, Preferred | 4 Cyl 2.0 L GAS
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Buick Antenna Assembly Part Number: 25775256
$43.29 MSRP: $78.38
You Save: $35.09 (45%)
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Product Specifications
- Other Name: Antenna, Power Radio Antenna; Satellite Ant; Antenna; Base, Radio Antenna
- Replaces: 25773730, 15287217
Fits the following Buick Models:
- LaCrosse | 2007-2009 | CX, CXL, CXS, Super | 6 Cyl 3.6 L GAS, 6 Cyl 3.8 L GAS, 8 Cyl 5.3 L GAS
- LeSabre | 2005 | Custom, Limited | 6 Cyl 3.8 L GAS
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Buick Antenna Mast, Black Part Number: 10149422
$68.17 MSRP: $132.32
You Save: $64.15 (49%)
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Product Specifications
- Other Name: Antenna
- Replaced by: 15087886
Fits the following Buick Models:
- Century | 1984-1991 | Custom, Estate, Estate Wagon, Limited, Olympia Limited, Special, T-Type | 4 Cyl 2.5 L GAS, 6 Cyl 2.8 L GAS, 6 Cyl 3.0 L GAS, 6 Cyl 3.3 L GAS, 6 Cyl 3.8 L GAS, 6 Cyl 4.3 L DIESEL
- LeSabre | 1990 | Base, Custom, Limited | 6 Cyl 3.8 L GAS
- Regal | 1984-1991 | Base, Custom, GNX, Gran Sport, Grand National, Limited, T-Type | 6 Cyl 2.8 L GAS, 6 Cyl 3.1 L GAS, 6 Cyl 3.8 L GAS, 6 Cyl 4.1 L GAS, 6 Cyl 4.3 L DIESEL, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L DIESEL
- Skylark | 1986-1989 | Custom, Limited | 4 Cyl 2.3 L GAS, 4 Cyl 2.5 L GAS, 6 Cyl 3.0 L GAS, 6 Cyl 3.3 L GAS
- Somerset | 1986-1987 | Custom, Limited, T-Type | 4 Cyl 2.5 L GAS, 6 Cyl 3.0 L GAS
- Somerset Regal | 1985 | Base, Limited | 4 Cyl 2.5 L GAS, 6 Cyl 3.0 L GAS
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Buick Antenna Part Number: 13530910
$105.17 MSRP: $190.36
You Save: $85.19 (45%)
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Product Specifications
- Other Name: Antenna Assembly-Low Frequency Front Bumper Eccn=5A991A; Antenna,Theft Deterrent Or Front/Rear/Side/Intake Object; Antenna, Door Electric And Vacuum Locks
- Replaced by: 13545328
Fits the following Buick Models:
- Envision | 2021-2023 | Avenir, Essence, Preferred | 4 Cyl 2.0 L GAS
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Buick Gps Antenna, Black Part Number: 84597583
$89.69 MSRP: $168.45
You Save: $78.76 (47%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Antenna Assembly-High Frequency Eccn=5A991 *Black; Antenna Base; Antenna; Antenna, Power Radio Antenna
- Replaces: 84577911
Fits the following Buick Models:
- Envision | 2021-2023 | Avenir, Essence, Preferred | 4 Cyl 2.0 L GAS
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Buick Antenna Mast Part Number: 39047412
$11.15 MSRP: $20.94
You Save: $9.79 (47%)
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Product Specifications
- Other Name: Antenna Assembly-Radio Eccn = 5A991; Antenna, Radio Antenna
- Replaced by: 42855154
Fits the following Buick Models:
- Encore GX | 2020-2024 | Avenir, Essence, Preferred, Select, Sport Touring | 3 Cyl 1.2 L GAS, 3 Cyl 1.3 L GAS
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Buick Gps Antenna, Black Part Number: 42692478
$73.74 MSRP: $202.70
You Save: $128.96 (64%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Antenna Assembly-High Frequency Eccn=5A991 *Black; Antenna; Antenna, Power Radio Antenna
- Replaces: 23269171, 42643106, 23245455
Fits the following Buick Models:
- Regal Sportback | 2018-2020 | Avenir, Base, Essence, GS, Preferred, Preferred II | 4 Cyl 2.0 L GAS, 6 Cyl 3.6 L GAS
- Regal TourX | 2018-2020 | Base, Essence, Preferred | 4 Cyl 2.0 L GAS
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Buick Antenna, Black Part Number: 84856171
$87.95 MSRP: $165.16
You Save: $77.21 (47%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Antenna Assembly-High Frequency Eccn=5A991 *Black Meet Kt; Antenna, Power Radio Antenna
- Replaces: 84823941
Fits the following Buick Models:
- Enclave | 2020-2024 | Avenir, Essence, Preferred, Premium | 6 Cyl 3.6 L GAS
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Buick Antenna, Front Rear Part Number: 13508737
$30.59 MSRP: $57.45
You Save: $26.86 (47%)
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Product Specifications
- Other Name: Antenna, Theft Deterrent Or Front/Rear/Side Object; Antenna,Theft Deterrent Or Front/Rear/Side/Intake Object
- Position: Front Rear
Fits the following Buick Models:
- Enclave | 2018-2024 | Avenir, Base, Essence, Preferred, Premium | 6 Cyl 3.6 L GAS
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Buick Antenna, Black Part Number: 84656546
$88.10 MSRP: $165.44
You Save: $77.34 (47%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Antenna Assembly-High Frequency Eccn=5A991 *Black; Antenna, Power Radio Antenna
- Replaces: 84088463, 84570587, 84393284
Fits the following Buick Models:
- Cascada | 2016-2018 | Base, Premium, Sport Touring | 4 Cyl 1.6 L GAS
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Buick Antenna, Black Part Number: 84823932
$93.72 MSRP: $169.62
You Save: $75.90 (45%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Antenna Assembly-High Frequency Eccn=5A991 *Black Meet Kt; Antenna, Power Radio Antenna
- Replaced by: 84856165
Fits the following Buick Models:
- Enclave | 2020-2021 | Avenir, Essence, Preferred, Premium | 6 Cyl 3.6 L GAS
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Buick Antenna Mast, Black Part Number: 84098589
$41.75 MSRP: $78.40
You Save: $36.65 (47%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Antenna Assembly-High Frequency Eccn=5A991 *Black Meet Kt; Gps Antenna; Antenna, Power Radio Antenna
Fits the following Buick Models:
- Envision | 2016-2020 | Base, Essence, Preferred, Premium, Premium II | 4 Cyl 2.0 L GAS, 4 Cyl 2.5 L FLEX, 4 Cyl 2.5 L GAS
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Buick Antenna Mast Part Number: 10136712
Product Specifications
- Other Name: Antenna, Power Radio Antenna
Fits the following Buick Models:
- Regal | 1990-1991 | Custom, Gran Sport, Limited | 6 Cyl 3.1 L GAS, 6 Cyl 3.8 L GAS

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Buick Antenna

Choose OEM Antenna, 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 Buick'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 Buick Antenna. You can shop at highly competitive prices and protect your budget. All our genuine Buick parts include a dependable manufacturer's warranty. You'll also appreciate our straightforward return policy and swift delivery services for extra convenience.

Buick Antenna enhances entertainment in the car by converting clean signals into continuous sound and data. Buick was started in 1903 and soon became known as a road straightener in America full of bumps. Decade after decade, the brand added silent cabins, assured suspension, and driver-centric technology on top of that comfort foundation. Its QuietTuning technologies dampen the sounds of the wind and supportive seats reduce fatigue during long interstate transportation. Over the past years, the brand demonstrated looking forward with the Wildcat EV concept, which showed that heritage can mingle with sharp electrified design. Families like a slower pace of ride and young drivers like the new-fangled connectivity embedded in every trim. All this allows Buick to maintain its focus on affordable luxury that is not glitzy but rather relaxing. The mere aim of making every mile easier is a goal met by sound insulation, even distribution of weight, or natural dashboard. The new Antenna is made of rigid steel tubing and small internal modules which are applied to convert the accurate electrical pulses into powerful radio waves to protect the audio, navigation, satellite data, and convertible-top controls against dropouts even when the speedometer displays triple digits on an open freeway. Weather-sealed casings resist corrosion, and smooth lines cut the air to eliminate whistling and drag. Mounting locations throughout the lineup imply that the Antenna is applied with the couples, sedans, and crossovers and that all drivers can enjoy the benefits of the plug-and-drive clarity with no need to adjust model-specific hardware.

Buick Antenna Parts and Q&A

Antenna Mast, Black
15087886
Q: How to Remove and Install an Antenna on Buick Regal?
A:
Disconnect the negative battery cable. Remove the panel sound absorber pad and unplug the antenna connections. Tape the rear edge of the fender and door, then remove fender screws. Elevate and secure the vehicle, remove the front wheel, rocker panel screws, splash shield, and upper antenna nut using the right tool. Remove the antenna. To install, position the antenna, loosely set gasket and nut. Tighten using appropriate tools. Reassemble in reverse order, applying silicone grease to connectors. Ensure antenna mast works. Reset radio and clock as needed. From the trunk, remove trim panel, antenna bracket screws, upper antenna nut, and lead-in cable. Reinstall, connect the lead-in, secure with screws, and apply silicone grease. Confirm antenna function and reset devices.