How to replace the cellular communications antenna on Cadillac DeVille?

The cellular communications Antenna replacement process starts with removing the rear seat back and the right side sail panel. Before proceeding remove the rear shelf trim panel and disconnect the cellular phone Antenna Cable connection behind the rear seat back. Start by removing the rear window defroster/cellular phone Antenna ground fastener positioned behind the right side sail panel to ground both components. Use a razor blade or putty knife to carefully remove the cellular phone Antenna through the backglass inside before totally removing the device from the vehicle. Connect the cellular phone Antenna Cable to its connection and position the cell phone Antenna Cable/rear window defroster ground fastener through the cellular phone Antenna and rear window defroster ground attachment point. Tighten the cellular phone Antenna Cable ground/rear window defroster fastener to 9 n.m (80 lb in) on the body body. Remove debris from the backglass area that will host the cellular phone Antenna installation at the right side beneath the defroster grid. Connect the new Antenna Cable to the Antenna loop while keeping the cable attached to the printed area of the loop for correct electrical contact. Position the cellular phone Antenna on the backglass while using soapy water to mount it at a 102 mm (4 in) distance from the blackout line on the right side and 9.5 mm (3/8 in) under the defroster grid. Clean all remaining soapy water from the backglass before reattaching the rear shelf trim panel followed by the right side sail panel and concluding with the rear seat back.

How to remove and reinstall the GPS antenna on Cadillac DeVille?

Starting with rear shelf trim panel removal leads to access of the rear shelf carrier panel. Proceed to disconnect electrical connections from rear speaker modules and the rear shelf carrier panel. After accessing the wire harness remove retaining clips on this panel. Start by disconnecting the electrical connections of the rear speaker and the modules found on the rear shelf carrier panel. Then disconnect the wire harness from its retaining clips on that same panel. Use a flatblade screwdriver to pull on the pushpins centers for release followed by removing each gps Antenna assembly. The gps Antenna assembly must be removed after it has been detached from the rear shelf carrier panel. During reassembly position the gps Antenna onto the rear shelf carrier panel then use pushpins to latch it into place by making sure each pin engages through the center first follow these steps to rewire the rear shelf carrier panel: reconnect the harness to its retainers then join wiring to rear speaker components and rear modules and replace the panel with rear shelf trim.

OEM Cadillac DeVille Antenna

Radio Antenna

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Cadillac DeVille Antenna Assembly Part Number: 25731631
$12.84 MSRP: $91.72
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Product Specifications
- Other Name: Antenna Assembly-Navigation; Antenna, Vehicle Navigation/Information
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2002-2004 Cadillac DeVille | Base, DHS, DTS, Protection Series | 8 Cyl 4.6 L GAS
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Cadillac DeVille Power Antenna Part Number: 88891017
Product Specifications
- Other Name: Antenna Assembly, Radio Power; Antenna Assembly; Power Radio Antenna; Mast; Antenna Package.
- Replaces: 22039309, 22086468, 22048604, 22062582, 22039345, 22072383, 22101888, 22138469, 22054209, 22072382, 22048611, 22062580, 22062597, 22137934, 22054214, 22144359
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1984-1988 Cadillac DeVille | Base, Cabriolet, d'Elegance | 6 Cyl 4.3 L DIESEL, 8 Cyl 4.1 L GAS, 8 Cyl 4.5 L GAS, 8 Cyl 5.7 L DIESEL
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Cadillac DeVille Power Antenna Part Number: 19245563
Product Specifications
- Other Name: Antenna Kit, Radio Antenna; Antenna Assembly; Antenna, Power; Antenna; Antenna, Power Radio Antenna
- Replaces: 22155175, 88891021, 22126730, 22138200, 25643397
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1996-1999 Cadillac DeVille | Base, Concours, d'Elegance | 8 Cyl 4.6 L GAS
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Cadillac DeVille Power Antenna Part Number: 19245561
Product Specifications
- Other Name: Antenna Kit, Radio Antenna; Antenna Assembly; Power Antenna Hardware Kit; Mast; Power Radio Antenna Package.
- Replaces: 22138194, 22138203, 22072186, 22071323, 22138056, 22138195, 88891018, 22121201, 22072170, 22072171, 22138199, 22154626, 22138202, 22111074, 22138193, 22071321, 22110363, 22071328, 22072174, 22121205, 22138198, 22071326, 22154768
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1989-1993 Cadillac DeVille | Base, Spring Edition, Touring | 8 Cyl 4.5 L GAS, 8 Cyl 4.9 L GAS
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Cadillac DeVille 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:
- 2004-2005 Cadillac DeVille | Base, DHS, DTS, Protection Series | 8 Cyl 4.6 L GAS
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Cadillac DeVille Power Antenna Part Number: 19245562
Product Specifications
- Other Name: Antenna Kit, Radio Antenna; Antenna Assembly; Antenna, Power; Antenna; Antenna, Power Radio Antenna
- Replaces: 22138575, 22138201, 22138297, 22127811, 22138192, 22100459, 88891019, 22144681
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1994-1995 Cadillac DeVille | Base, Concours | 8 Cyl 4.6 L GAS, 8 Cyl 4.9 L GAS
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Cadillac DeVille Antenna Mast Part Number: 19151302
Product Specifications
- Other Name: Antenna Assembly, Radio Power (W/O Gear & Motor); Antenna Assembly; Power Antenna Hardware Kit; Tube; Mast; Antenna, Radio Antenna(Electric); Antenna, Radio Antenna
- Replaces: 22154397
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1991-1993 Cadillac DeVille | Base, Spring Edition, Touring | 8 Cyl 4.9 L GAS
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Cadillac DeVille Antenna Assembly Part Number: 25761436
Product Specifications
- Other Name: Antenna, Power Radio Antenna; Antenna
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2004 Cadillac DeVille | Base, DHS, DTS, Protection Series | 8 Cyl 4.6 L GAS
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Cadillac DeVille Antenna Part Number: 22072383
Product Specifications
- Other Name: Antenna Assembly, Radio Power
- Replaced by: 88891017
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1988 Cadillac DeVille | Base | 8 Cyl 4.5 L GAS
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Cadillac DeVille Antenna Assembly Part Number: 22048593
Product Specifications
- Other Name: Antenna, Power Radio Antenna; Antenna, Power; Antenna; Mast; Antenna, Radio Antenna
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1984-1987 Cadillac DeVille | Base, Cabriolet, d'Elegance, Touring | 8 Cyl 4.1 L GAS, 8 Cyl 5.7 L DIESEL
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Cadillac DeVille Mast Part Number: 1636508
Product Specifications
- Other Name: Mast-Mobile Telephone; Antenna, Power Radio Antenna
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1986-1988 Cadillac DeVille | Base, d'Elegance, Touring | 8 Cyl 4.1 L GAS, 8 Cyl 4.5 L GAS
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Cadillac DeVille Antenna Assembly Part Number: 12355706
Product Specifications
- Other Name: Antenna Package, Radio; Antenna, Power; Mast; Antenna Assembly; Antenna Package; Power Radio Antenna
- Replaces: 22048596, 22048590, 22038898, 22048622, 22048584
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1984-1988 Cadillac DeVille | Base, Cabriolet, d'Elegance, Touring | 8 Cyl 4.1 L GAS, 8 Cyl 4.5 L GAS, 8 Cyl 5.7 L DIESEL
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Cadillac DeVille Antenna Assembly Part Number: 25670348
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 Cadillac DeVille | Base, DHS, DTS | 8 Cyl 4.6 L GAS
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Cadillac DeVille Antenna Part Number: 22039343
Product Specifications
- Other Name: Antenna, Electrical (W/Tube); Mast; Antenna, Radio Antenna
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1985-1988 Cadillac DeVille | Base, Cabriolet, d'Elegance, Touring | 6 Cyl 4.3 L DIESEL, 8 Cyl 4.1 L GAS, 8 Cyl 4.5 L GAS
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Cadillac DeVille Antenna Mast Part Number: 19151300
Product Specifications
- Other Name: Antenna Kit, Radio Antenna; Repair Kit; Tube; Mast
- Replaces: 22100456
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1994-1999 Cadillac DeVille | Base, Concours, d'Elegance | 8 Cyl 4.6 L GAS, 8 Cyl 4.9 L GAS
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Cadillac DeVille Antenna Assembly Part Number: 12451037
Product Specifications
- Other Name: Antenna, Vehicle Navigation/Information
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2002-2003 Cadillac DeVille | Base, DHS, DTS | 8 Cyl 4.6 L GAS
View related parts
Cadillac DeVille Antenna Assembly Part Number: 12450709
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 Cadillac DeVille | Base, DHS, DTS | 8 Cyl 4.6 L GAS

Cadillac DeVille Antenna

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Cadillac DeVille Antenna Parts and Q&A

Antenna Mast
19117040
Q: How to replace the cellular communications antenna on Cadillac DeVille?
A:
The cellular communications Antenna replacement process starts with removing the rear seat back and the right side sail panel. Before proceeding remove the rear shelf trim panel and disconnect the cellular phone Antenna Cable connection behind the rear seat back. Start by removing the rear window defroster/cellular phone Antenna ground fastener positioned behind the right side sail panel to ground both components. Use a razor blade or putty knife to carefully remove the cellular phone Antenna through the backglass inside before totally removing the device from the vehicle. Connect the cellular phone Antenna Cable to its connection and position the cell phone Antenna Cable/rear window defroster ground fastener through the cellular phone Antenna and rear window defroster ground attachment point. Tighten the cellular phone Antenna Cable ground/rear window defroster fastener to 9 n.m (80 lb in) on the body body. Remove debris from the backglass area that will host the cellular phone Antenna installation at the right side beneath the defroster grid. Connect the new Antenna Cable to the Antenna loop while keeping the cable attached to the printed area of the loop for correct electrical contact. Position the cellular phone Antenna on the backglass while using soapy water to mount it at a 102 mm (4 in) distance from the blackout line on the right side and 9.5 mm (3/8 in) under the defroster grid. Clean all remaining soapy water from the backglass before reattaching the rear shelf trim panel followed by the right side sail panel and concluding with the rear seat back.
Antenna Assembly
25731631
Q: How to remove and reinstall the GPS antenna on Cadillac DeVille?
A:
Starting with rear shelf trim panel removal leads to access of the rear shelf carrier panel. Proceed to disconnect electrical connections from rear speaker modules and the rear shelf carrier panel. After accessing the wire harness remove retaining clips on this panel. Start by disconnecting the electrical connections of the rear speaker and the modules found on the rear shelf carrier panel. Then disconnect the wire harness from its retaining clips on that same panel. Use a flatblade screwdriver to pull on the pushpins centers for release followed by removing each gps Antenna assembly. The gps Antenna assembly must be removed after it has been detached from the rear shelf carrier panel. During reassembly position the gps Antenna onto the rear shelf carrier panel then use pushpins to latch it into place by making sure each pin engages through the center first follow these steps to rewire the rear shelf carrier panel: reconnect the harness to its retainers then join wiring to rear speaker components and rear modules and replace the panel with rear shelf trim.