How to replace the Global Positioning System Antenna for Cellular Communications/Digital Radio on Cadillac CTS?

The replacement procedure for the Global Positioning System antenna for Cellular Communications/Digital Radio begins with removing rear sail panels without applying paint or clear coat on the antenna because it interferes with its operational efficiency. Slowly drop the rear part of the headliner down in a controlled manner to prevent damage from improper bending. Detach the steel antenna cable foam tape before removing all plastic antenna connectors from their binding point. Begin by removing the antenna bolt combined with expansion sleeve from the system then extract the antenna. Install the new antenna by placing it on the roof and direct the wiring pigtail to the side slot on the antenna shaft and use the antenna expansion sleeve and bolt to secure it before tightening the bolt to 6 N.m (53 lb in). After reconnecting the antenna connectors you should apply foam tape around the connectors. The antenna cable installation point must be placed above the AM/FM antenna module and the antenna cable hold down clips need to be securely fastened. After aligning the headliner to the roof panel installation ends by putting back the rear sail panels.

How to replace the Global Positioning System Antenna on Cadillac Escalade?

The first step to replace the global positioning system Antenna involves lowering the headliner and unplugging Antenna cables. You need to run the retaining nut loose until you can remove the Antenna assembly from the roof top. Follow the fastener notice from service precautions before tightening the retaining nut to 6 n.m (53 lb in) on the Antenna assembly which is placed through the roof opening. Replace the Antenna by first attaching its cables followed by returning the headliner into position.

OEM Cadillac Antenna

Radio Antenna

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153 Antennas found

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Cadillac Antenna Assembly, Sable Part Number: 84423820
$93.42 MSRP: $169.08
You Save: $75.66 (45%)
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Product Specifications
- Other Name: Antenna Assembly-High Frequency Eccn=5A991 *Plum Berry T; Antenna, Power Radio Antenna
- Replaces: 23258461, 84081917
Fits the following Cadillac Models:
- Escalade | 2015-2016 | Base, Luxury, Platinum, Premium | 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
- Escalade ESV | 2015-2016 | Base, Luxury, Platinum, Premium | 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
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Cadillac Antenna Assembly Part Number: 84423823
$101.37 MSRP: $196.74
You Save: $95.37 (49%)
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Product Specifications
- Other Name: Antenna Assembly-High Frequency Eccn=5A991 *Overcast T; Antenna, Power Radio Antenna
- Replaces: 84081912, 23258456
Fits the following Cadillac Models:
- Escalade ESV | 2015-2018 | Base, Luxury, Platinum, Premium, Premium Luxury | 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
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Cadillac Antenna Assembly Part Number: 84445287
$105.26 MSRP: $190.52
You Save: $85.26 (45%)
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Product Specifications
- Other Name: Antenna Assembly-High Frequency Eccn=5A991 *Hudson Metal; Antenna, Power Radio Antenna
Fits the following Cadillac Models:
- Escalade ESV | 2019-2020 | Base, Luxury, Platinum, Premium Luxury | 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
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Cadillac Antenna Assembly Part Number: 84346858
$92.84 MSRP: $168.04
You Save: $75.20 (45%)
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Product Specifications
- Other Name: Antenna, Power Radio Antenna
- Replaces: 84136719
Fits the following Cadillac Models:
- Escalade ESV | 2018 | Base, Luxury, Platinum, Premium Luxury | 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
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Cadillac Antenna Assembly Part Number: 84445292
$90.95 MSRP: $164.62
You Save: $73.67 (45%)
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Product Specifications
- Other Name: Antenna Assembly-High Frequency Eccn=5A991 *Scorpian; Antenna, Power Radio Antenna
Fits the following Cadillac Models:
- Escalade ESV | 2019-2020 | Base, Luxury, Platinum, Premium Luxury | 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
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Cadillac Antenna, Front Rear Part Number: 13551350
$7.55 MSRP: $14.18
You Save: $6.63 (47%)
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Product Specifications
- Other Name: Antenna, Theft Deterrent Or Front/Rear/Side Object; Antenna, Door Lock Remote Control Inside
- Position: Front Rear
- Replaces: 13545869, 13535195
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 Antenna Assembly, Purple Part Number: 84081930
$92.61 MSRP: $167.61
You Save: $75.00 (45%)
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Product Specifications
- Other Name: Antenna, Power Radio Antenna
- Replaced by: 84346810
Fits the following Cadillac Models:
- Escalade | 2017-2019 | Base, Luxury, Platinum, Premium Luxury | 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
- Escalade ESV | 2017 | Base, Luxury, Platinum, Premium Luxury | 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
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Cadillac Antenna Assembly, Red Part Number: 84081918
$99.15 MSRP: $186.22
You Save: $87.07 (47%)
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Product Specifications
- Other Name: Antenna Assembly-High Frequency Eccn=5A991 *Crystal Clart
- Replaced by: 84423821
Fits the following Cadillac Models:
- Escalade | 2015 | Base, Luxury, Platinum, Premium | 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
- Escalade ESV | 2015-2016 | Base, Luxury, Platinum, Premium | 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
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Cadillac Antenna Part Number: 13580787
$12.46 MSRP: $22.57
You Save: $10.11 (45%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Antenna, Door Electric And Vacuum Locks; Antenna, Door Lock Remote Control Inside
- Position: Rear
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
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Cadillac Antenna Assembly, Blue Part Number: 84346809
$112.60 MSRP: $203.81
You Save: $91.21 (45%)
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Product Specifications
- Other Name: Antenna Assembly-High Frequency Eccn=5A991 *Old Blue Eyet; Antenna, Power Radio Antenna
- Replaces: 84081929
Fits the following Cadillac Models:
- Escalade | 2019-2020 | Base, Luxury, Platinum, Premium Luxury | 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
- Escalade ESV | 2017-2020 | Base, Luxury, Platinum, Premium Luxury | 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
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Cadillac Antenna Part Number: 15814166
$40.51 MSRP: $73.32
You Save: $32.81 (45%)
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Product Specifications
- Other Name: Antenna Assembly-Navigation; Antenna, Vehicle Navigation/Information
- Replaces: 10346187
Fits the following Cadillac Models:
- XLR | 2004-2009 | Base, Platinum, V | 8 Cyl 4.4 L GAS, 8 Cyl 4.6 L GAS
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Cadillac Antenna Assembly Part Number: 84346811
$92.37 MSRP: $173.47
You Save: $81.10 (47%)
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Product Specifications
- Other Name: Antenna Assembly-High Frequency Eccn=5A991 *Mineral Metal; Antenna, Power Radio Antenna
- Replaces: 84081931
Fits the following Cadillac Models:
- Escalade | 2017-2019 | Base, Luxury, Platinum, Premium Luxury | 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
- Escalade ESV | 2017-2018 | Base, Luxury, Platinum, Premium Luxury | 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
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Cadillac Antenna Base, Black Part Number: 84460666
$127.93 MSRP: $240.25
You Save: $112.32 (47%)
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Product Specifications
- Other Name: Antenna Assembly-High Frequency Eccn=5A991 *Black; Antenna; Antenna, Power Radio Antenna
- Replaces: 84261894
Fits the following Cadillac Models:
- CTS | 2018-2019 | 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 Antenna Base, Black Part Number: 84574980
$76.39 MSRP: $143.46
You Save: $67.07 (47%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Antenna Assembly-High Frequency Eccn=5A991 *Black; Antenna, Power Radio Antenna
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 Antenna Assembly Part Number: 84346812
$96.34 MSRP: $186.99
You Save: $90.65 (49%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Antenna, Power Radio Antenna
- Replaces: 84081932
Fits the following Cadillac Models:
- Escalade | 2017-2019 | Base, Luxury, Platinum, Premium Luxury | 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
- Escalade ESV | 2017-2018 | Base, Luxury, Platinum, Premium Luxury | 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
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Cadillac Antenna Part Number: 13502554
$25.52 MSRP: $47.92
You Save: $22.40 (47%)
Ships in 1-2 Business Days
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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 Cadillac Models:
- ATS | 2013-2014 | Base, Luxury, Performance, Premium | 4 Cyl 2.0 L GAS, 4 Cyl 2.5 L GAS, 6 Cyl 3.6 L FLEX
- ELR | 2014-2016 | Base | 4 Cyl 1.4 L PLUG-IN HYBRID EV-GAS (PHEV)
- SRX | 2010-2014 | Base, Luxury, Performance, Premium | 6 Cyl 2.8 L GAS, 6 Cyl 3.0 L GAS, 6 Cyl 3.6 L FLEX
- XTS | 2013-2014 | Base, Livery, Luxury, Platinum, Premium, Vsport Platinum, Vsport Premium | 6 Cyl 3.6 L GAS
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Cadillac Antenna Part Number: 25880055
Product Specifications
- Other Name: Antenna Assembly-Remote Control Door Lock Receiver; Antenna, Door Lock Remote Control Inside
- Replaces: 15827429
Fits the following Cadillac Models:
- Escalade | 2009-2013 | Hybrid, Hybrid Platinum | 8 Cyl 6.0 L FULL HYBRID EV-FLEX (FHEV), 8 Cyl 6.0 L FULL HYBRID EV-GAS (FHEV)
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Cadillac Antenna Part Number: 15174788
Product Specifications
- Other Name: Base, Radio Antenna; Antenna, Power Radio Antenna
Fits the following Cadillac Models:
- Escalade ESV | 2003 | Base | 8 Cyl 6.0 L GAS
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Cadillac Antenna Part Number: 15205583
Product Specifications
- Other Name: Antenna, Power Radio Antenna
Fits the following Cadillac Models:
- Escalade ESV | 2004-2005 | Base | 8 Cyl 6.0 L GAS
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Cadillac Antenna Part Number: 15226443
Product Specifications
- Other Name: Antenna, Vehicle Navigation/Information
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 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 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 Antenna. 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 Antenna Parts and Q&A

Antenna Mast
20842596
Q: How to replace the Global Positioning System Antenna for Cellular Communications/Digital Radio on Cadillac CTS?
A:
The replacement procedure for the Global Positioning System antenna for Cellular Communications/Digital Radio begins with removing rear sail panels without applying paint or clear coat on the antenna because it interferes with its operational efficiency. Slowly drop the rear part of the headliner down in a controlled manner to prevent damage from improper bending. Detach the steel antenna cable foam tape before removing all plastic antenna connectors from their binding point. Begin by removing the antenna bolt combined with expansion sleeve from the system then extract the antenna. Install the new antenna by placing it on the roof and direct the wiring pigtail to the side slot on the antenna shaft and use the antenna expansion sleeve and bolt to secure it before tightening the bolt to 6 N.m (53 lb in). After reconnecting the antenna connectors you should apply foam tape around the connectors. The antenna cable installation point must be placed above the AM/FM antenna module and the antenna cable hold down clips need to be securely fastened. After aligning the headliner to the roof panel installation ends by putting back the rear sail panels.
Antenna Mast, Black
15087886
Q: How to replace the Global Positioning System Antenna on Cadillac Escalade?
A:
The first step to replace the global positioning system Antenna involves lowering the headliner and unplugging Antenna cables. You need to run the retaining nut loose until you can remove the Antenna assembly from the roof top. Follow the fastener notice from service precautions before tightening the retaining nut to 6 n.m (53 lb in) on the Antenna assembly which is placed through the roof opening. Replace the Antenna by first attaching its cables followed by returning the headliner into position.