Standard Ignition Tail Light Circuit Board P/N:CBT107

If a burned or corroded board is why a tail light has gone dark or started flickering, the Standard Ignition Tail Light Circuit Board, part number CBT107, is designed to replace it. It is listed for 29 models from four makes, among them the 1999-2014 Chevrolet Silverado 1500, 2001 Chevrolet C1500 and 1999-2015 Chevrolet Silverado 2500. It is a direct-fit replacement for the listed applications.

A tail light circuit board sits inside the tail light assembly and routes power from the vehicle's wiring to the bulb sockets, so the lamps can light when their circuits are switched on. Over time a board can burn, melt or corrode, and the light in that housing may stop working or work only some of the time.

• Part type: tail light circuit board
• Manufacturer part number: Standard Ignition CBT107
• Quantity per application: the listed applications use two per vehicle
• Engine coverage: All

Fitment highlights: 1999-2014 Chevrolet Silverado 1500; 1999-2013 GMC Sierra 1500; 2000-2007 Chevrolet Tahoe; 2000-2007 Chevrolet Suburban 1500; 2000-2007 GMC Yukon; 2002-2006 Cadillac Escalade; 2002-2006 Chevrolet Avalanche 1500; 2003-2007 Hummer H2. Other listed models include the Silverado and Sierra HD and Classic versions, the Avalanche 2500 and the Yukon XL. See the Buyer's Guide tab for the full list.