How to replace the OnStar (R) Cellular Antenna on GMC Jimmy?

To replace the cellular antenna of OnStar™, first, remove the cellular antenna coupling box from the glass by grasping its bottom and pull it away from within the vehicle. Completely disconnect the coaxial cable from the cellular coupling box while then remove the cellular antenna mast by pulling it away from the glass while not on the vehicle. Clean off all adhesive residue that is both from the outside and inside of the glass with a razor blade and isopropyl alcohol. Next, find the mounting position for cellular antenna mast and coupling box on the glass and ensuring the area is cleaned with isopropyl alcohol to avoid adhesion problems. Mount the cellular antenna coupling box with the glass from within the vehicle and place it, with the connector at the rear, applying even pressure for 30 seconds; The box should be placed at the rear passenger window side under the black masking 2 inches (A) ahead of the D-pillar . Mount the cellular antenna mast from outside the vehicle directly over the coupling box and connect the coaxial cable to the cellular coupling box.

OEM GMC Jimmy Antenna

Radio Antenna

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9 Antennas found

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GMC Jimmy Antenna Mast, Black
Part Number: 15264469
$21.82 MSRP: $35.91
You Save: $14.09 (40%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Antenna; Antenna Assembly; Manual Mast; Antenna, Manual; Antenna, Fixed; Mast; Antenna, Radio Antenna
- Replaces: 10425536, 10244073, 15739183, 10280480, 15693538, 21024561
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1995-2001 GMC Jimmy | Base, Diamond Edition, Envoy, SL, SLE, SLS, SLT | 6 Cyl 4.3 L GAS
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GMC Jimmy Antenna Mast, Black
Part Number: 15087886
$62.55 MSRP: $121.40
You Save: $58.85 (49%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Antenna, Radio; Power Antenna; Antenna Assembly; Manual Mast; Antenna, Manual; Antenna, Fixed; Antenna; Mast; Antenna, Radio Antenna
- Replaces: 15074561, 15668423, 22590955, 10136715, 10149422, 10263208, 10289035, 15042595, 16140500
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1988-2001 GMC Jimmy | Base, Diamond Edition, Envoy, SL, SLE, SLS, SLT, Sierra Classic | 6 Cyl 4.3 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL
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GMC Jimmy Antenna Mast, Black
Part Number: 10149422
$62.55 MSRP: $121.40
You Save: $58.85 (49%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Antenna
- Replaced by: 15087886
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1988-1989 GMC Jimmy | Base, Sierra Classic | 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL
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GMC Jimmy Antenna Assembly
Part Number: 15762222
$4.24 MSRP: $87.40
You Save: $83.16 (96%)
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Product Specifications
- Other Name: Antenna, Vehicle Navigation/Information
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2000-2001 GMC Jimmy | Diamond Edition, Envoy, SL, SLE, SLS, SLT | 6 Cyl 4.3 L GAS
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GMC Jimmy Antenna Mast
Part Number: 15023264
$33.63 MSRP: $292.56
You Save: $258.93 (89%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Antenna; Power Antenna; Antenna, Radio Antenna
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1999-2001 GMC Jimmy | Diamond Edition, Envoy, SL, SLE, SLS, SLT | 6 Cyl 4.3 L GAS
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GMC Jimmy Antenna Mast
Part Number: 19117040
Product Specifications
- Other Name: Antenna, Power Radio Antenna; Antenna Assembly; Antenna Assembly Coupling; Antenna, Fixed; Base; Antenna; Mast; Coupling
- Replaces: 12451015, 15053906, 19115800, 16228607, 25763682, 25739156, 88987306, 89046753, 89046901, 10308951, 89046752, 12451032, 12450807, 89047025, 16268371, 25728409, 25749553, 16258895
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2000-2001 GMC Jimmy | Diamond Edition, Envoy, SL, SLE, SLS, SLT | 6 Cyl 4.3 L GAS
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GMC Jimmy Antenna Assembly, Black
Part Number: 999532
Product Specifications
- Other Name: Antenna Package, (Black)
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1992-1993 GMC Jimmy | Base, SLE, SLS, SLT | 6 Cyl 4.3 L GAS
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GMC Jimmy Antenna Mast
Part Number: 370147
Product Specifications
- Other Name: Rod & Mast Assembly-Radio Antenna; Antenna; Mast; Antenna, Radio Antenna(Electric - Less Motor); Antenna, Radio Antenna
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1984-1987 GMC Jimmy | Base, High Sierra, Sierra Classic | 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL
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GMC Jimmy Antenna Assembly, Black
Part Number: 12344606
Product Specifications
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1994 GMC Jimmy | Base, SLE, SLS, SLT | 6 Cyl 4.3 L GAS

GMC Jimmy Antenna

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GMC Jimmy Antenna Parts Questions & Experts Answers

Antenna Mast, Black
15087886
Q: How to replace the OnStar (R) Cellular Antenna on GMC Jimmy?
A: To replace the cellular antenna of OnStar™, first, remove the cellular antenna coupling box from the glass by grasping its bottom and pull it away from within the vehicle. Completely disconnect the coaxial cable from the cellular coupling box while then remove the cellular antenna mast by pulling it away from the glass while not on the vehicle. Clean off all adhesive residue that is both from the outside and inside of the glass with a razor blade and isopropyl alcohol. Next, find the mounting position for cellular antenna mast and coupling box on the glass and ensuring the area is cleaned with isopropyl alcohol to avoid adhesion problems. Mount the cellular antenna coupling box with the glass from within the vehicle and place it, with the connector at the rear, applying even pressure for 30 seconds; The box should be placed at the rear passenger window side under the black masking 2 inches (A) ahead of the D-pillar . Mount the cellular antenna mast from outside the vehicle directly over the coupling box and connect the coaxial cable to the cellular coupling box.

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