REMAN 88-90 CHEVY GMC 1500 C1500 SUBURBAN CLIMATE AC TEMP HEATER GREY/BLACK GM ABS VIDEO 4U7A-12A650-GSB

4U7A-12A650-GSB

6U7A-12A650-EAE

If you would like to send your ecu back for a $20 core refund please let us know during checkout and we will include a prepaid return label with your purchase

4L3A-12A650-AED

5U7A-12A650-BSF

REMAN 88-90 CHEVY GMC 1500 C1500 SUBURBAN CLIMATE AC TEMP HEATER GREY/BLACK GM ABS VIDEO 4U7A-12A650-GSBPart Number This item doesn't have a part number. Please match your current control style for proper fitment. Color This unit has the grey face and black buttons. Fitment Will fit 1998 to 1990 Chevy and GMC full size trucks as well as full size SUV's that have the digital heater control option. This is a 5 button unit and is not compatible with the 6 button units for the 91 94 units. Tech Notes Climate Control has been tested and or repaired by our