Backup Reverse Camera for 2007-2014 Chevy Silverado GMC Sierra 23146157 590-084

𝗣𝗿𝗼𝗱𝘂𝗰𝘁 𝗗𝗲𝘁𝗮𝗶𝗹𝘀

Restore the factory rearview image in your Chevrolet Silverado or GMC Sierra with this new T1A replacement backup camera. It is designed to replace the original camera mounted near the tailgate handle and connect to the vehicle’s existing factory camera wiring.

This is a replacement camera for vehicles already equipped with the factory rearview-camera system. It is not a complete camera retrofit kit.

𝗙𝗲𝗮𝘁𝘂𝗿𝗲𝘀

• Factory-style direct-replacement design  
• Connects to the existing original camera harness  
• Restores rear visibility when the original camera has failed  
• Suitable for cameras with a black, distorted, foggy or intermittent image  
• Weather-resistant construction for exterior tailgate installation  
• No programming is normally required for a like-for-like replacement  
• Professional installation is recommended  

𝗣𝗿𝗼𝗱𝘂𝗰𝘁 𝗦𝗽𝗲𝗰𝗶𝗳𝗶𝗰𝗮𝘁𝗶𝗼𝗻𝘀

• Brand: T1A  
• Manufacturer Part Number: T1A-23146157  
• Product Type: Rearview backup camera  
• Installation Location: Rear tailgate handle area  
• Color: Black  
• Condition: New  
• UPC: 817801027323  

𝗣𝗮𝗿𝘁 𝗡𝘂𝗺𝗯𝗲𝗿𝘀

This camera is designed as an aftermarket replacement for:

• GM 23146157  
• GM 20837341  
• GM 20986601  
• Dorman 590-084  
• Standard Motor Products PAC113  

The GM number 23146157 supersedes earlier GM numbers 20837341 and 20986601.

𝗔𝗱𝘃𝗲𝗿𝘁𝗶𝘀𝗲𝗱 𝗩𝗲𝗵𝗶𝗰𝗹𝗲 𝗖𝗼𝗺𝗽𝗮𝘁𝗶𝗯𝗶𝗹𝗶𝘁𝘆

Chevrolet:

• 2007-2013 Silverado 1500  
• 2009-2013 Silverado 1500 Hybrid  
• 2011-2014 Silverado 2500 HD  
• 2011-2014 Silverado 3500 HD  

GMC:

• 2007-2013 Sierra 1500  
• 2011-2014 Sierra 2500 HD  
• 2011-2014 Sierra 3500 HD  

𝗜𝗺𝗽𝗼𝗿𝘁𝗮𝗻𝘁 𝗙𝗶𝘁𝗺𝗲𝗻𝘁 𝗡𝗼𝘁𝗲𝘀

• Fits vehicles originally equipped with a factory rearview camera only.  
• This camera does not add a backup-camera system to a vehicle that was not originally equipped with one.  
• The image may be displayed through the factory navigation radio or rearview mirror, depending on the vehicle’s equipment.  
• Not compatible with the redesigned 2014 Silverado 1500 or 2014 Sierra 1500.  
• Before ordering, compare the original camera, electrical connector and part number with the listing photographs.  
• GM’s cataloged application range for OE number 23146157 is narrower than some aftermarket catalogs. VIN verification is recommended for 2007-2009 models and other borderline applications.

𝗣𝗮𝗰𝗸𝗮𝗴𝗲 𝗜𝗻𝗰𝗹𝘂𝗱𝗲𝘀

• One rear backup camera with attached wiring lead and connector  

Tailgate handle, display, vehicle wiring harness, mounting hardware and installation instructions are not included unless specifically shown in the listing photographs.

𝗜𝗻𝘀𝘁𝗮𝗹𝗹𝗮𝘁𝗶𝗼𝗻 𝗡𝗼𝘁𝗲

Before replacing the camera, inspect the tailgate wiring, connectors, grounds and display system. A missing or distorted image can also be caused by damaged wiring, corrosion or a display-system fault.