GM Genuine C8 Corvette Backup Camera Replacement Coax Cable (2020+)

The GM Genuine C8 Corvette Backup Camera Replacement Coax Cable is an OEM replacement solution for C8 Corvettes experiencing backup camera failure, intermittent video, or distorted camera signal. The factory coaxial cable routes near the passenger-side exhaust header, where prolonged exposure to high engine-bay temperatures can degrade the cable and eventually interrupt the camera feed.

Key Features

Genuine GM OEM replacement part

GM Part Number 84830178

Designed to restore the C8 backup camera signal

Addresses video loss, distortion, and intermittent camera operation caused by a damaged coaxial cable

Factory-spec shielding and connectors

Direct replacement for the factory camera coax cable

Maintains OEM-style connectivity

Suitable for Coupe and HTC models

Common C8 Backup Camera Failure

The factory backup camera coaxial cable passes through a high-temperature area near the passenger-side exhaust header. Over time, excessive heat exposure can damage the cable and interfere with signal transmission, resulting in a distorted image or complete loss of the backup camera feed.
Replacing the damaged cable with this Genuine GM component restores the connection between the camera system and infotainment display.

Important Installation & Troubleshooting Note

Depending on the extent of the heat damage, one replacement cable may not completely resolve the issue. Thermal degradation can extend beyond the first connection point located near the exhaust header.
For persistent camera failure, two cables may be used to bypass the high-heat connection point entirely, allowing the replacement line to be routed beyond the affected area and connected farther into the interior cabin.
Installation
Estimated Installation Time: 3 HoursInstallation Difficulty: Easy / Moderate
Installation requires access to the factory coaxial cable routing and connection points. Professional installation is recommended if the location of the damaged section has not already been diagnosed.

Vehicle Fitment

Chevrolet Corvette C8
Fits:

C8 Stingray

C8 Z06

C8 E-Ray

C8 ZR1

C8 ZR1X

C8 Grand Sport

C8 Grand Sport X

Coupe

HTC (Hard Top Convertible)