Quadrajet Mixture Control Solenoid (MCS) For 1981-1990 CCC Carburetors - Blue Connector

About This Product

Is your late-model GM car with a Computer Command Control (CCC) Quadrajet carburetor running rough or failing emissions? The Mixture Control Solenoid (MCS) might be the culprit. This is a brand new replacement MCS from Quadrajet Power LLC. It's that little electronic part on the side of the carb that the computer uses to constantly adjust the fuel mixture for efficiency. This one has the distinctive blue electrical connector, typical for many 1981-1990 applications. If your old solenoid is clicking, stuck, or just not responding, swapping in this new one can often fix drivability issues like hesitation, stalling, or rich/lean running. It's a common wear item on these computer-controlled carbs. Installation is relatively straightforward if you're comfortable with carburetor work - usually just a couple of screws and an electrical plug. Perfect for anyone restoring or maintaining a classic 80s GM vehicle with a CCC Quadrajet - think Chevys, Buicks, Oldsmobiles, Pontiacs, etc. Keep your vintage fuel injection alternative running smoothly with this quality replacement part. Just make sure your carb is a CCC model and the connector color matches!