Navigation System for 2018 Buick Regal Sportback
No.
Part # / Description / Price
Price
1
Black High Frequency Antenna 
GM
GM Description: Sportback, without satellite. Regal Sportback. Tourx, without satellite. Regal TourX. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $153.15
$85.00
MSRP $153.15
$85.00
1
Black High Frequency Antenna GM
GM Description: Cruze. Label 23269171. Sportback, with satellite. Paint to match. Malibu. Black. Tourx, with satellite. With body color, paint/match. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $202.70
$110.98
MSRP $202.70
$110.98
2
Radio Antenna Ground Coil GM
GM Positions: Left
Description: Sportback, side. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $22.66
$13.48
MSRP $22.66
$13.48
3
Radio Antenna Coil GM
GM Description: Sportback, lower. Helps in providing optimal radio reception
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $26.14
$15.55
MSRP $26.14
$15.55
4
Radio Antenna Module GM
GM Description: Sportback. Tourx. This part requires programming and/or special setup procedures. GM Service Information describes the procedures and special tools needed to ensure proper operation in the vehicle
Helps your vehicle's radio receive optimal reception
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $46.43
$26.46
MSRP $46.43
$26.46
5
AM/FM Radio Antenna Amplifier GM
GM Description: Sportback. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $31.06
$18.49
MSRP $31.06
$18.49
No.
Part # / Description / Price
Price
1
Display System GM
GM Notes: PARTS: Order by description.
Description: Regal Sportback. Without navigation, code ior. Regal TourX.
MSRP $189.66
$124.58
MSRP $189.66
$124.58
1
Display Unit GM
GM Notes: PARTS: Order by description.
Description: Without navigation, code iob, labeled: 42578321.
MSRP $330.30
$217.01
MSRP $330.30
$217.01
1
Display Unit GM
GM Notes: PARTS: Order by description.
Description: Without navigation, code iob, labeled: 42342511.
MSRP $321.00
$210.90
MSRP $321.00
$210.90
3
MSRP $150.82
$95.44
3
Radio Function Switch GM
GM Description: Without navigation, code iob. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $89.76
$51.16
MSRP $89.76
$51.16
4
Digital Radio Receiver Bracket GM
GM Description: Without navigation. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $39.06
$23.24
MSRP $39.06
$23.24
5
Receiver GM
GM Notes: PARTS: Order by description.
Description: Code iob, ior, labeled 42554555. 2017-19, labeled:42554555. Without navigation, labeled: 42554555.
MSRP $362.76
$237.25
MSRP $362.76
$237.25
5
Receiver GM
GM Notes: PARTS: Order by description.
Description: Canyon, Colorado. Without digital audio. Code iob, ior, labeled 42554623. Code iob, ior, labeled 84405616. 2017-19, labeled:42554623. Without navigation, code iob, labeled: 42554558.
MSRP $330.91
$217.40
MSRP $330.91
$217.40
5
Receiver GM
GM Notes: PARTS: Order by description.
Description: Spark. Without satellite radio, labeled 42554562.
MSRP $343.68
$224.71
MSRP $343.68
$224.71
5
Receiver GM
GM Notes: PARTS: Order by description.
Description: Without navigation, code iob, labeled: 42554614.
5
Receiver GM
GM Notes: PARTS: Order by description.
Description: Without navigation, code ior.
MSRP $197.42
$129.70
MSRP $197.42
$129.70
7
Radio Speaker GM
GM Description: Without navigation. Without Bose. Without premium audio. Restores the sound quality of your audio system
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $64.51
$36.78
MSRP $64.51
$36.78
9
Front Dr Speaker GM
GM Positions: Left
Description: Malibu. Standard. Front door. Bolt EUV. Without Bose audio.
MSRP $70.37
$40.11
MSRP $70.37
$40.11
10
Rear Dr Speaker GM
GM Positions: Left
Description: Without navigation. Rear door. Bolt EUV. Without Bose audio.
MSRP $55.30
$31.52
MSRP $55.30
$31.52
No.
Part # / Description / Price
Price
3
Control Module GM
GM Description: Regal Sportback. Onstar, without smartphone interface, without smartphone interface. Regal TourX. Onstar, without vehicle to vehicle communication, without vehicle to vehicle communication. Onstar, labeled 84431137. Onstar, all, labeled: 84166945.
4
Communication Interface Module Bracket GM
GM Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $23.68
$14.09
MSRP $23.68
$14.09
5
Communication Interface Module Battery 2 GM
GM Description: Coupe, onstar. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $93.53
$59.17
MSRP $93.53
$59.17
6
Mobile Phone Control Module Connector GM
GM Description: With navigation system. 2017-19. 2016-18. Onstar, 2018, navigation splitter. Sedan, onstar. Onstar, navigation signal. 2016-25 onstar. GPS splitter. ONSTAR. 2nd design.
MSRP $96.16
$54.81
MSRP $96.16
$54.81
2 This part contains hazardous materials. Extra shipping costs apply.