How to remove and replace the antenna mast and cable assembly on Chevrolet Trailblazer and Buick Rainier?

To remove the antenna mast, use a small open-end wrench to unscrew it, taking care to avoid scratching the body by surrounding the base with masking tape. If the antenna base/cable assembly needs to be replaced, remove the glove compartment and detach the lower rear portion of the inner fender liner. Disconnect the antenna mast cable from the radio cable at the connector under the far right end of the instrument panel and attach a fish wire to the cable. Pass the cable and grommet through the hole in the cowl into the fender opening from inside the inner fender liner. Under the hood, remove the antenna mast base mounting screws and pull out the base and its cable. For installation, attach the new cable to the fish wire and carefully pull it back into the body, following the original cable's routing. If the extension cable needs to be replaced, remove the glove compartment and the passenger's airbag module. Release the cable from the clips along the top of the instrument panel and disconnect it from the radio and antenna base cable. Finally, reverse the removal procedure for installation.

Genuine Chevrolet Trailblazer Antenna

Radio Antenna

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21 Antennas found

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Chevrolet Trailblazer 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:
- 2021 Chevrolet Trailblazer | 4 DOOR EXT | 3 Cyl 1.2L, 3 Cyl 1.3L
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Chevrolet Trailblazer 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:
- 2002-2006 Chevrolet Trailblazer | 4 DOOR, 4 DOOR EXT | 6 Cyl 4.2L, 8 Cyl 5.3L, 8 Cyl 6.0L
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Chevrolet Trailblazer 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:
- 2009 Chevrolet Trailblazer | 4 DOOR | 6 Cyl 4.2L, 8 Cyl 5.3L, 8 Cyl 6.0L
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Chevrolet Trailblazer 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:
- 2021 Chevrolet Trailblazer | 4 DOOR EXT | 3 Cyl 1.2L, 3 Cyl 1.3L
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Chevrolet Trailblazer Antenna Assembly, Digital Radio & Mobile Telephone & Vehicle
Part Number: 15821861
$83.26 MSRP: $236.00
You Save: $152.74 (65%)
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Product Specifications
- Other Name: ANTENNA, Power Radio Antenna; Antenna, Antenna Assembly, Base
- Replaces: 15796797
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2006 Chevrolet Trailblazer | 4 DOOR, 4 DOOR EXT | 6 Cyl 4.2L, 8 Cyl 5.3L, 8 Cyl 6.0L
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Chevrolet Trailblazer Antenna Assembly, Rdo Eccn = 5A991
Part Number: 84170994
$48.98 MSRP: $97.16
You Save: $48.18 (50%)
Ships in 1 Business Day
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Product Specifications
- Other Name: Antenna, Antenna Fixed, Antenna Mast
- Replaces: 15141455, 22876544
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2002-2009 Chevrolet Trailblazer | 4 DOOR, 4 DOOR EXT | 6 Cyl 4.2L, 8 Cyl 5.3L, 8 Cyl 6.0L
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Chevrolet Trailblazer 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
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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:
- 2021 Chevrolet Trailblazer | 4 DOOR EXT | 3 Cyl 1.2L, 3 Cyl 1.3L
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Chevrolet Trailblazer Antenna,Digital Radio & Mobile Telephone & Vehicle Locating
Part Number: 20850446
$64.31 MSRP: $127.60
You Save: $63.29 (50%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: ANTENNA, Mobile Telephone Radio; Antenna, Antenna Assembly, Base
- Replaces: 15837587
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2006-2009 Chevrolet Trailblazer | 4 DOOR, 4 DOOR EXT | 6 Cyl 4.2L, 8 Cyl 5.3L, 8 Cyl 6.0L
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Chevrolet Trailblazer Antenna Assembly, Digital Radio & Mobile Telephone & Vehicle
Part Number: 25814089
$91.01 MSRP: $257.98
You Save: $166.97 (65%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: ANTENNA, Radio Antenna; Antenna Assembly
- Replaces: 25775202, 15838013
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2006-2009 Chevrolet Trailblazer | 4 DOOR, 4 DOOR EXT | 6 Cyl 4.2L, 8 Cyl 5.3L, 8 Cyl 6.0L
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Chevrolet Trailblazer Antenna Assembly, Aux Wireless Comn Interface
Part Number: 84610506
$8.60 MSRP: $15.42
You Save: $6.82 (45%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Antenna, Antenna Assembly, Antenna Base
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2021 Chevrolet Trailblazer | 4 DOOR EXT | 3 Cyl 1.2L, 3 Cyl 1.3L
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Chevrolet Trailblazer Antenna Assembly, Rdo Eccn = 5A991
Part Number: 13497624
$5.25 MSRP: $9.42
You Save: $4.17 (45%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Replaced by: 42855153
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2021 Chevrolet Trailblazer | 4 DOOR EXT | 3 Cyl 1.2L, 3 Cyl 1.3L
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Chevrolet Trailblazer Antenna Pkg, Low Freq Cnsl Eccn=5A991A
Part Number: 42708617
$8.40 MSRP: $15.06
You Save: $6.66 (45%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2021 Chevrolet Trailblazer | 4 DOOR EXT | 3 Cyl 1.2L, 3 Cyl 1.3L
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Chevrolet Trailblazer Antenna,Digital Radio
Part Number: 15106617
$66.54 MSRP: $225.71
You Save: $159.17 (71%)
Ships in 1-2 Business Days
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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:
- 2004-2005 Chevrolet Trailblazer | 4 DOOR, 4 DOOR EXT | 6 Cyl 4.2L, 8 Cyl 5.3L
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Chevrolet Trailblazer Antenna Asm,Radio Digital (Xm Antenna)
Part Number: 15095158
$81.20 MSRP: $278.06
You Save: $196.86 (71%)
Ships in 1-2 Business Days
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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:
- 2004 Chevrolet Trailblazer | 4 DOOR, 4 DOOR EXT | 6 Cyl 4.2L, 8 Cyl 5.3L
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Chevrolet Trailblazer Antenna Assembly, Navigation
Part Number: 12450669
$38.10 MSRP: $122.94
You Save: $84.84 (70%)
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Product Specifications
- Other Name: ANTENNA, Vehicle Navigation/Information; Antenna, Antenna Assembly, Locator
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2002-2003 Chevrolet Trailblazer | 4 DOOR, 4 DOOR EXT | 6 Cyl 4.2L, 8 Cyl 5.3L
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Chevrolet Trailblazer Antenna Assembly, Remote Control Door Lock Receiver *Marked Print
Part Number: 15094644
$125.33 MSRP: $165.94
You Save: $40.61 (25%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: ANTENNA, Door Lock Remote Control Inside
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2002-2009 Chevrolet Trailblazer | 4 DOOR, 4 DOOR EXT | 6 Cyl 4.2L, 8 Cyl 5.3L, 8 Cyl 6.0L
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Chevrolet Trailblazer Antenna Assembly, Rdo Eccn = 5A991
Part Number: 39047412
$9.93 MSRP: $17.82
You Save: $7.89 (45%)
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Product Specifications
- Other Name: Antenna Mast
- Replaced by: 42855154
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2021 Chevrolet Trailblazer | 4 DOOR EXT | 3 Cyl 1.2L, 3 Cyl 1.3L
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Chevrolet Trailblazer Antenna Assembly, Radio Digital
Part Number: 25775201
Product Specifications
- Other Name: ANTENNA, Power Radio Antenna; Antenna, Antenna Assembly
- Replaces: 15253286, 15194279, 15821860
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2006-2009 Chevrolet Trailblazer | 4 DOOR, 4 DOOR EXT | 6 Cyl 4.2L, 8 Cyl 5.3L, 8 Cyl 6.0L
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Chevrolet Trailblazer Antenna,Mobile Telephone Digital
Part Number: 10335281
Product Specifications
- Other Name: ANTENNA, Power Radio Antenna; Antenna, Antenna Assembly, Antenna Mast, Mast
- Replaces: 15174755
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2004-2005 Chevrolet Trailblazer | 4 DOOR, 4 DOOR EXT | 6 Cyl 4.2L, 8 Cyl 5.3L
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Chevrolet Trailblazer Antenna Assembly, Mobile Telephone & Vehicle Locating (Base)
Part Number: 15107740
Product Specifications
- Other Name: ANTENNA, Power Radio Antenna; Base
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2004-2005 Chevrolet Trailblazer | 4 DOOR, 4 DOOR EXT | 6 Cyl 4.2L, 8 Cyl 5.3L

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Chevrolet Trailblazer Antenna Parts Questions & Experts Answers

Antenna Assembly, Wireless Communicate Interface
15938939
Q: How to remove and replace the antenna mast and cable assembly on Chevrolet Trailblazer and Buick Rainier?
A: To remove the antenna mast, use a small open-end wrench to unscrew it, taking care to avoid scratching the body by surrounding the base with masking tape. If the antenna base/cable assembly needs to be replaced, remove the glove compartment and detach the lower rear portion of the inner fender liner. Disconnect the antenna mast cable from the radio cable at the connector under the far right end of the instrument panel and attach a fish wire to the cable. Pass the cable and grommet through the hole in the cowl into the fender opening from inside the inner fender liner. Under the hood, remove the antenna mast base mounting screws and pull out the base and its cable. For installation, attach the new cable to the fish wire and carefully pull it back into the body, following the original cable's routing. If the extension cable needs to be replaced, remove the glove compartment and the passenger's airbag module. Release the cable from the clips along the top of the instrument panel and disconnect it from the radio and antenna base cable. Finally, reverse the removal procedure for installation.

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