GM Genuine Parts 23337305 Trailer Brake Power Control Module Assembly Pack of 2

Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General MotorsGM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicleGM regularly updates production and service part designs to integrate new materials and technologies

ACDelco 23337305 Trailer Brake Control Module (TBCM). Original Equipment (OEM) JL1 replacement brake controller. Purchase this unit to replace your faulty trailer brake controller With part number 23104453, 23114650 or 23337305.