雪佛兰GMC别克后视倒车摄像头 85614837 替换23317834

This camera directly replaces OEM number 85614837, also compatible with 23317834, 85595008, 8466744; highly universal. Its core function is to display the rear view on the central screen during reversing, helping to clearly see blind spots behind the vehicle and reduce collision risk. Fits Chevrolet, GMC, Buick models such as Silverado, Sierra, Traverse, Enclave, etc. If the screen goes dark, image is blurry, or flickers when selecting reverse, the original camera has aged; replacing with this part restores a clear view and safer reversing.