How to remove and install a Buick Century and Regal antenna?

Remove the steel mast from the antenna base. Raise the car, remove the inner fender clips and escutcheon nut, then take out the antenna base. Check the grommet for damage and replace it if necessary. Slide in the new antenna with its lead, fix the escutcheon nut, and reattach the inner fender parts. Lower the vehicle, tighten mounting bolts, and secure the antenna mast. Seal the cowl attachment point with RTV, attach the new lead-in, reconnect the pigtail, and reassemble the grille and molding.

How do I replace a manual antenna for Buick Century and Regal?

Begin by removing the antenna cable from the radio under the dashboard and replace it. Then unscrew the fender to take off the antenna, which is still attached with its wire, from the car. For new antenna installation, insert the cable lead into the wheel well of the fender and route it toward the radio so that it connects with its back. The screw is used to fix in place an antenna mast on a fender such as this one and to verify its operation. Next, take out the mast from its base and remove trimming part off antenna housing. Undo housing mounting screws at first, then take out lead-in cable of the antenna through engine compartment routing. Remove antennae base assembly and put on new base assembly routing lead-in cable towards radio. Tighten mounting screws for housing of antennae through screwing them up. Install trim for antennae housing then attach antennae to base. Take negative battery cable off then remove instrument panel sound absorber pad in order to install power antennae inside fender. Disconnect relay assembly's antena lead-in and harness connector from them. Use masking tape at rear edge of door and fender if required. Remove inner to outer fender retaining screws as well as front wheel assembly when necessary too. In some cases, take away lower rocker panel and inner splash shield from fender as needed also. Before removing antennae upper retaining nut, unbolt it from bracket along with thirteen other nuts that hold bracket for fitting antennae to vehicle body on passenger side front fender where they removed though here is no picture showing any detail concerning these steps or their exact position; what was shown however was only a general diagram without important information like how many bolts could be on each joint between parts mentioned above except mentioning either side or about another bolt being below there between both brackets since nothing else had been mentioned regarding any other part used besides nuts & Bolts used so far except few specific ones which were mentioned briefly at first. Put it into position, then loosely install power antennae to bracket retaining bolts and upper antenna retaining nut. Finally, reverse the installation procedure and apply silicone grease to the harness connector before reconnecting the negative battery cable. Lastly, test the antennae mast and restore normal functioning of any affected accessory.

How to Remove and Install an Antenna for Buick Century,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.

Genuine Buick Regal Antenna

Radio Antenna

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33 Antennas found

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Buick Regal Antenna Assembly, Ignition Lock Key Transmitter
Part Number: 13580789
$24.63 MSRP: $48.86
You Save: $24.23 (50%)
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Product Specifications
- Other Name: ANTENNA, Door Electric and Vacuum Locks; Antenna
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2018-2020 Buick Regal | 1SC 4 DOOR HATCHBACK, 1SL 4 DOOR HATCHBACK, 1SL 4 DOOR STATION WAGON, 1SX 4 DOOR HATCHBACK, BASE 4 DOOR HATCHBACK, BASE 4 DOOR STATION WAGON | 4 Cyl 2.0L, 6 Cyl 3.6L
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Buick Regal Antenna,Radio
Part Number: 15087886
$56.76 MSRP: $112.62
You Save: $55.86 (50%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: ANTENNA, Radio Antenna
- Replaces: 22590955, 10136715, 10149422, 10263208, 10289035, 16140500, 15042595, 15074561, 15668423
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1988-1994 Buick Regal | 2 DOOR, 4 DOOR, CUSTOM 2 DOOR, CUSTOM 4 DOOR, GRAN SPORT 2 DOOR, GRAN SPORT 4 DOOR, LIMITED, LIMITED 2 DOOR, LIMITED 4 DOOR, REGAL | 6 Cyl 2.8L, 6 Cyl 3.1L, 6 Cyl 3.8L
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Buick Regal Antenna Assembly, Radio
Part Number: 15264469
$17.62 MSRP: $35.91
You Save: $18.29 (51%)
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Product Specifications
- Other Name: ANTENNA, Radio Antenna
- Replaces: 10280480, 15693538, 21024561, 10244073, 10425536, 15739183
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1997-2004 Buick Regal | CUSTOM, GL, GLX, GS, LIMITED, LS, REGAL | 6 Cyl 3.8L
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Buick Regal Antenna Assembly, Ignition Lock Key Transmitter
Part Number: 13502551
$20.06 MSRP: $37.84
You Save: $17.78 (47%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: ANTENNA,Theft Deterrent or Frt/Rear/Side Object; Antenna
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2012-2017 Buick Regal | CX 4 DOOR SEDAN, CXL 4 DOOR SEDAN, CXS 4 DOOR SEDAN | 4 Cyl 2.0L, 4 Cyl 2.4L
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Buick Regal Antenna Assembly, Ignition Lock Key Transmitter
Part Number: 13502549
$19.91 MSRP: $37.55
You Save: $17.64 (47%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: ANTENNA,Theft Deterrent or Frt/Rear/Side Object; Antenna
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2012-2017 Buick Regal | CX 4 DOOR SEDAN, CXL 4 DOOR SEDAN, CXS 4 DOOR SEDAN | 4 Cyl 2.0L, 4 Cyl 2.4L
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Buick Regal Antenna Assembly, Wireless Communicate Interface
Part Number: 15938939
$35.39 MSRP: $66.80
You Save: $31.41 (48%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: ANTENNA, Power Radio Antenna; Antenna, Antenna Assembly, Antenna Mast
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2011-2013 Buick Regal | CX 4 DOOR SEDAN, CXL 4 DOOR SEDAN, CXL TURBO 4 DOOR SEDAN, CXS 4 DOOR SEDAN | 4 Cyl 2.0L, 4 Cyl 2.4L
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Buick Regal Antenna Assembly, High Freq Eccn=5A991 *Black
Part Number: 84400602
$86.81 MSRP: $163.81
You Save: $77.00 (48%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Antenna, Antenna Assembly, GPS Antenna
- Replaces: 23346824
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2016-2017 Buick Regal | CX 4 DOOR SEDAN, CXL 4 DOOR SEDAN, CXS 4 DOOR SEDAN | 4 Cyl 2.0L, 4 Cyl 2.4L
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Buick Regal Antenna Assembly, Radio
Part Number: 25515446
$14.31 MSRP: $25.38
You Save: $11.07 (44%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: ANTENNA, Radio Antenna; Antenna, Antenna Assembly, Mast
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1982-1983 Buick Regal | 4 DOOR, STATION WAGON | 6 Cyl 3.8L, 6 Cyl 4.1L, 6 Cyl 4.3L Diesel, 8 Cyl 5.7L Diesel
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Buick Regal Antenna Assembly, Low Frequency Rear Bumper Eccn=5A991A
Part Number: 13592781
$14.95 MSRP: $25.42
You Save: $10.47 (42%)
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Product Specifications
- Other Name: ANTENNA,Theft Deterrent or Frt/Rear/Side Object; Antenna
- Position: Rear
- Replaces: 42787537
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2018-2020 Buick Regal | 1SC 4 DOOR HATCHBACK, 1SL 4 DOOR HATCHBACK, 1SL 4 DOOR STATION WAGON, 1SX 4 DOOR HATCHBACK, BASE 4 DOOR HATCHBACK, BASE 4 DOOR STATION WAGON | 4 Cyl 2.0L, 6 Cyl 3.6L
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Buick Regal Antenna Assembly, Navigation
Part Number: 12450965
$45.00 MSRP: $127.54
You Save: $82.54 (65%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: ANTENNA, Vehicle Navigation/Information; Antenna Assembly
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2002-2004 Buick Regal | CUSTOM, GL, GLX, GS, LIMITED, LS | 6 Cyl 3.8L
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Buick Regal Antenna Assembly, Ignition Lock Key Transmitter
Part Number: 13580788
$25.90 MSRP: $48.86
You Save: $22.96 (47%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: ANTENNA,Theft Deterrent or Frt/Rear/Side Object; Antenna
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2018-2020 Buick Regal | 1SC 4 DOOR HATCHBACK, 1SL 4 DOOR HATCHBACK, 1SL 4 DOOR STATION WAGON, 1SX 4 DOOR HATCHBACK, BASE 4 DOOR HATCHBACK, BASE 4 DOOR STATION WAGON | 4 Cyl 2.0L, 6 Cyl 3.6L
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Buick Regal Antenna Assembly, Ignition Lock Key Transmitter
Part Number: 13502554
$21.15 MSRP: $39.90
You Save: $18.75 (47%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: ANTENNA,Theft Deterrent or Frt/Rear/Side Object; Antenna
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2012-2017 Buick Regal | CX 4 DOOR SEDAN, CXL 4 DOOR SEDAN, CXS 4 DOOR SEDAN | 4 Cyl 2.0L, 4 Cyl 2.4L
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Buick Regal Antenna Assembly, High Frequency Eccn=5A991 *Black
Part Number: 39015897
$71.70 MSRP: $130.35
You Save: $58.65 (45%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: ANTENNA, Power Radio Antenna; Antenna
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2016-2020 Buick Regal | 1SC 4 DOOR HATCHBACK, 1SL 4 DOOR HATCHBACK, 1SL 4 DOOR STATION WAGON, 1SX 4 DOOR HATCHBACK, BASE 4 DOOR HATCHBACK, BASE 4 DOOR STATION WAGON, CX 4 DOOR SEDAN, CXL 4 DOOR SEDAN, CXS 4 DOOR SEDAN | 4 Cyl 2.0L, 4 Cyl 2.4L, 6 Cyl 3.6L
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Buick Regal Base Assembly, Radio Antenna *Black
Part Number: 22972170
$91.41 MSRP: $172.46
You Save: $81.05 (47%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: ANTENNA, Power Radio Antenna; Antenna Assembly
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2015-2016 Buick Regal | CX 4 DOOR SEDAN, CXL 4 DOOR SEDAN, CXS 4 DOOR SEDAN | 4 Cyl 2.0L, 4 Cyl 2.4L
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Buick Regal Antenna Assembly, High Freq Eccn=5A991 *Black
Part Number: 42692478
$60.85 MSRP: $172.50
You Save: $111.65 (65%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Antenna, GPS Antenna
- Replaces: 23269171, 42643106, 23245455
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2018-2020 Buick Regal | 1SC 4 DOOR HATCHBACK, 1SL 4 DOOR HATCHBACK, 1SL 4 DOOR STATION WAGON, 1SX 4 DOOR HATCHBACK, BASE 4 DOOR HATCHBACK, BASE 4 DOOR STATION WAGON | 4 Cyl 2.0L, 6 Cyl 3.6L
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Buick Regal Base Assembly, Radio Antenna *Black
Part Number: 22972181
$82.00 MSRP: $131.20
You Save: $49.20 (38%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: ANTENNA, Power Radio Antenna
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2015-2016 Buick Regal | CX 4 DOOR SEDAN, CXL 4 DOOR SEDAN, CXS 4 DOOR SEDAN | 4 Cyl 2.0L, 4 Cyl 2.4L
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Buick Regal Antenna Assembly, Radio Power
Part Number: 10136712
$136.25 MSRP: $179.93
You Save: $43.68 (25%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: ANTENNA, Power Radio Antenna; Antenna Mast
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1988-1991 Buick Regal | 2 DOOR, 4 DOOR, CUSTOM 2 DOOR, CUSTOM 4 DOOR, LIMITED, LIMITED 2 DOOR, LIMITED 4 DOOR, REGAL | 6 Cyl 2.8L, 6 Cyl 3.1L, 6 Cyl 3.8L
View related parts
Buick Regal Antenna Assembly, Radio Power
Part Number: 10277373
Product Specifications
- Other Name: ANTENNA, Power Radio Antenna; Power Antenna
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1994-1996 Buick Regal | 4 DOOR, CUSTOM 4 DOOR, GRAN SPORT 4 DOOR, LIMITED 4 DOOR | 6 Cyl 3.1L, 6 Cyl 3.8L
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Buick Regal Antenna Assembly, Radio *Bright
Part Number: 10136718
Product Specifications
- Other Name: ANTENNA, Radio Antenna
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1982-1996 Buick Regal | 2 DOOR, 4 DOOR, CUSTOM 2 DOOR, CUSTOM 4 DOOR, GRAN SPORT 2 DOOR, GRAN SPORT 4 DOOR, LIMITED, LIMITED 2 DOOR, LIMITED 4 DOOR, REGAL, STATION WAGON | 6 Cyl 2.8L, 6 Cyl 3.1L, 6 Cyl 3.8L, 6 Cyl 4.1L, 6 Cyl 4.3L Diesel, 8 Cyl 5.0L, 8 Cyl 5.7L Diesel
View related parts
Buick Regal Antenna Pkg,Radio
Part Number: 12355706
Product Specifications
- Other Name: ANTENNA PKG, Radio; Antenna Assembly, Antenna Power, Mast
- Replaces: 22048590, 22038898, 22048596, 22048622, 22048584
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1982-1987 Buick Regal | 2 DOOR, REGAL | 6 Cyl 3.8L, 6 Cyl 4.1L, 6 Cyl 4.3L Diesel, 8 Cyl 5.0L, 8 Cyl 5.7L Diesel

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1-20 of 33 Results

Buick Regal Antenna Parts Questions & Experts Answers

Antenna Pkg,Radio
12355706
Q: How to remove and install a Buick Century and Regal antenna?
A: Remove the steel mast from the antenna base. Raise the car, remove the inner fender clips and escutcheon nut, then take out the antenna base. Check the grommet for damage and replace it if necessary. Slide in the new antenna with its lead, fix the escutcheon nut, and reattach the inner fender parts. Lower the vehicle, tighten mounting bolts, and secure the antenna mast. Seal the cowl attachment point with RTV, attach the new lead-in, reconnect the pigtail, and reassemble the grille and molding.
Antenna Pkg,Radio
12355706
Q: How do I replace a manual antenna for Buick Century and Regal?
A: Begin by removing the antenna cable from the radio under the dashboard and replace it. Then unscrew the fender to take off the antenna, which is still attached with its wire, from the car. For new antenna installation, insert the cable lead into the wheel well of the fender and route it toward the radio so that it connects with its back. The screw is used to fix in place an antenna mast on a fender such as this one and to verify its operation. Next, take out the mast from its base and remove trimming part off antenna housing. Undo housing mounting screws at first, then take out lead-in cable of the antenna through engine compartment routing. Remove antennae base assembly and put on new base assembly routing lead-in cable towards radio. Tighten mounting screws for housing of antennae through screwing them up. Install trim for antennae housing then attach antennae to base. Take negative battery cable off then remove instrument panel sound absorber pad in order to install power antennae inside fender. Disconnect relay assembly's antena lead-in and harness connector from them. Use masking tape at rear edge of door and fender if required. Remove inner to outer fender retaining screws as well as front wheel assembly when necessary too. In some cases, take away lower rocker panel and inner splash shield from fender as needed also. Before removing antennae upper retaining nut, unbolt it from bracket along with thirteen other nuts that hold bracket for fitting antennae to vehicle body on passenger side front fender where they removed though here is no picture showing any detail concerning these steps or their exact position; what was shown however was only a general diagram without important information like how many bolts could be on each joint between parts mentioned above except mentioning either side or about another bolt being below there between both brackets since nothing else had been mentioned regarding any other part used besides nuts & Bolts used so far except few specific ones which were mentioned briefly at first. Put it into position, then loosely install power antennae to bracket retaining bolts and upper antenna retaining nut. Finally, reverse the installation procedure and apply silicone grease to the harness connector before reconnecting the negative battery cable. Lastly, test the antennae mast and restore normal functioning of any affected accessory.
Antenna Asm,Radio Power
88891017
Q: How to Remove and Install an Antenna for Buick Century,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.

Genuine Buick Regal Antenna

33 Antennas found

Buick Regal Antenna Assembly, Ignition Lock Key Transmitter

Buick Regal Antenna,Radio

Buick Regal Antenna Assembly, Radio

Buick Regal Antenna Assembly, Ignition Lock Key Transmitter

Buick Regal Antenna Assembly, Ignition Lock Key Transmitter

Buick Regal Antenna Assembly, Wireless Communicate Interface

Buick Regal Antenna Assembly, High Freq Eccn=5A991 *Black

Buick Regal Antenna Assembly, Radio

Buick Regal Antenna Assembly, Low Frequency Rear Bumper Eccn=5A991A

Buick Regal Antenna Assembly, Navigation

Buick Regal Antenna Assembly, Ignition Lock Key Transmitter

Buick Regal Antenna Assembly, Ignition Lock Key Transmitter

Buick Regal Antenna Assembly, High Frequency Eccn=5A991 *Black

Buick Regal Base Assembly, Radio Antenna *Black

Buick Regal Antenna Assembly, High Freq Eccn=5A991 *Black

Buick Regal Base Assembly, Radio Antenna *Black

Buick Regal Antenna Assembly, Radio Power

Buick Regal Antenna Assembly, Radio Power

Buick Regal Antenna Assembly, Radio *Bright

Buick Regal Antenna Pkg,Radio

Buick Regal Antenna Parts Questions & Experts Answers

Related Buick Regal Parts

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