Communication System fit your 2021 Cadillac CT5

My Vehicle Change Vehicle

2021 Cadillac CT5

10-Speed Automatic Transmission, 10L80

My Vehicle Change Vehicle

2021 Cadillac CT5

10-Speed Automatic Transmission, 10L80

Categories Close X

You have selected

Body Mounting, Air Conditioning, Audio/Entertainment

Other Categories

Body Moldings, Sheet Metal, Rear Compartment Hardware, Roof Hardware

Body Wiring, Roof Trim

Brakes

Brakes, Rear Axle, Propeller Shaft, Wheels, Tires

Cooling System, Grille, Oil System

Engine

Frames, Springs, Shocks, Bumpers

Front End Sheet Metal, Heater

Front Suspension, Steering

Fuel System, Exhaust, Emission System

Interior Trim, Front Seat Trim, Seat Belts

Rear Glass, Seat Parts, Adjuster

Rear Seat Trim, Carpet

Starter, Generator, Ignition, Electrical, Lamps

Transfer Case

Transmission - Automatic

Windshield, Wiper, Mirrors, Instrument Panel, Console, Doors

Parts Questions

Sort by:

Recommended

Part No. & Part Description

Price

Part No. &
Part Description

11546437
NUT, Mobile Telephone Radio, NUT,COMMUNICATION INTERFACE MODULE BRACKET(M6X1,10,19 OUTSIDE DIAMETER)(7.836)
- Require Quantity:
  02
- Package Quantity:
  1
MSRP: $8.70
$5.82

11571016
RETAINER, Overhead Console, RETAINER,ROOF REAR CONSOLE(PART OF 5)(12.0X12.7X15.5)(1.269)
- Require Quantity:
  04
- Package Quantity:
  1
MSRP: $23.40
$15.65
1
Add To Cart

MICROPHONE, Mobile Telephone Radio
84441822
MICROPHONE, COMN INTERFACE MODULE(INCLUDES 4)(BLACK)(LABELED 84441822, 84624327)
Fitting Vehicle Options:
DB,DC,DD,DE79(VRK)
Replaced By:
85585290
MSRP: $32.48
$18.11
1
Add To Cart
84624331
MICROPHONE, MOBILE TELEPHONE(INCLUDES 7)(BLACK)(LHS WORKING MICROPHONE)(LABELED 84624331)
- Fitting Vehicle Options:
  DB,DC,DD,DE79(VRK)
- Replaced By:
  84810967
MSRP: $28.93
$18.39
1
Add To Cart
84793091
MICROPHONE, COMN INTERFACE MODULE(INCLUDES 4)(BLACK)(RHS WORKING MICROPHONE)(LABELED 84793091)
- Fitting Vehicle Options:
  DB,DC,DD,DE79
- Replaced By:
  85585290
MSRP: $32.48
$18.11
1
Add To Cart
84810967
MICROPHONE, MOBILE TELEPHONE(INCLUDES 7)(BLACK)(LABELED 84810967)
- Fitting Vehicle Options:
  DB,DC,DD,DE79(VRK)
MSRP: $28.93
$18.39
1
Add To Cart

84663526
BRACKET, Mobile Telephone Radio, BRACKET,COMN INTERFACE MODULE
MSRP: $19.73
$12.54
1
Add To Cart

MODULE, Mobile Telephone Radio
84946160
MODULE, COMN INTERFACE (W/MOBILE TELEPHONE TRANSCEIVER)(LABELED 84946160, 84912626, 84788139, 84832952)
Fitting Vehicle Options:
DB,DC,DD,DE79(MAH,MBC,UE1)(EXC UKL)
MSRP: $250.42
$166.74
1
Add To Cart
84961362
MODULE, COMN INTERFACE (W/MOBILE TELEPHONE TRANSCEIVER)(LABELED 84961362, 84953339)
- Fitting Vehicle Options:
  DB,DC,DD,DE79(MAH,MBC,UE1)(EXC UKL)
MSRP: $272.01
$181.12
1
Add To Cart
84961369
MODULE, COMN INTERFACE (W/MOBILE TELEPHONE TRANSCEIVER)(LABELED 84961369, 84953338)(FOR 2ND DESIGN SEE 85129588)
- Fitting Vehicle Options:
  DB,DC,DD,DE79(CU8,D5P,MAM,UE1)(1ST DES)(EXPORT)
MSRP: $298.17
$198.55
1
Add To Cart
84976561
MODULE, COMN INTERFACE (W/MOBILE TELEPHONE TRANSCEIVER)(LABELED 84976561, 84961192, 84925780, 84866275, 84789235, 84888281)
- Fitting Vehicle Options:
  DB,DC,DD,DE79(MAH,MBC,UE1,UKL)
MSRP: $272.87
$181.70
1
Add To Cart
85166901
MODULE, COMN INTERFACE (W/MOBILE TELEPHONE TRANSCEIVER)(LABELED 85166901, 85001658)(FOR 2ND DESIGN 85132951)
- Fitting Vehicle Options:
  DB,DC,DD,DE79(MAH,MBC,UE1,UKL)(1ST DES)
MSRP: $272.87
$181.70
1
Add To Cart
85528815
MODULE, COMN INTERFACE (W/MOBILE TELEPHONE TRANSCEIVER)(PROGRAMMING REQUIRED)(1ST DESIGN LABELED 85528815, 85124234)(FOR 2ND DESIGN 85560250)
- Fitting Vehicle Options:
  DB,DC,DD,DE79(CU8,D5P,MAM,UE1)(1ST DES)(EXPORT)
MSRP: $284.52
$189.45
1
Add To Cart
85528815
MODULE, COMN INTERFACE (W/MOBILE TELEPHONE TRANSCEIVER)(PROGRAMMING REQUIRED)
- Fitting Vehicle Options:
  DC,DD79(CU7,D4C,MAM,UE1,UHX)(EXPORT), DB,DC,DD,DE79(CU7,D4C,MAM,UE1)(EXC UHX,UKL)(EXPORT)
MSRP: $284.52
$189.45
1
Add To Cart
85532263
MODULE, COMN INTERFACE (W/MOBILE TELEPHONE TRANSCEIVER)(PROGRAMMING REQUIRED)(1ST DESIGN LABELED 85532263, 85520509)(FOR 2ND DESIGN 85560251)
- Fitting Vehicle Options:
  DB,DC,DD,DE79(MAH,MBC,UE1,UKL)(1ST DES)
- Replaced By:
  86803986
MSRP: $254.38
$169.39
1
Add To Cart
85528809
MODULE, COMN INTERFACE (W/MOBILE TELEPHONE TRANSCEIVER)(PROGRAMMING REQUIRED)(1ST DESIGN LABELED 85528809, 85520472)(FOR 2ND DESIGN 85560244)
- Fitting Vehicle Options:
  DB,DC,DD,DE79(MAH,MBC,UE1)(EXC UKL)(1ST DES)
- Replaced By:
  86581706
MSRP: $246.46
$164.14
85560244
MODULE, COMN INTERFACE (W/MOBILE TELEPHONE TRANSCEIVER)(PROGRAMMING OR SET UP REQUIRED)(2ND DESIGN LABELED 85560244, 85560228)(FOR 1ST DESIGN 85528809)
- Fitting Vehicle Options:
  DB,DC,DD,DE79(MAH,MBC,UE1)(EXC UKL)(2ND DES)
85560250
MODULE, COMN INTERFACE (W/MOBILE TELEPHONE TRANSCEIVER)(PROGRAMMING OR SET UP REQUIRED)(2ND DESIGN LABELED 85560250, 85560233)(FOR 1ST DESIGN 85528815)
- Fitting Vehicle Options:
  DB,DC,DD,DE79(CU8,D5P,MAM,UE1)(2ND DES)(EXPORT)

Genuine GM Parts, the Right Choice

GMPartsGiant.com offers the wholesale prices for genuine 2021 Cadillac CT5 parts. Parts like Communication System are shipped directly from authorized GM dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 4 Cyl 2.0L, 6 Cyl 3.0L. Model Code: LUXURY SEDAN EXT, SEDAN EXT, SPORT SEDAN EXT, V-SERIES SPORT SEDAN EXT.