Pontiac Grand Prix Engine Cylinder Head

Blending comfort with performance, your Pontiac Grand Prix is a solid, reliable vehicle. Maintain that solid performance by recognizing signs of parts failure, like the white smoke from the tailpipe that means it's time for new Grand Prix cylinder heads from AutoZone.

The engine cylinder head for Pontiac Grand Prix works with the head gasket to seal off the cylinders, forming a combustion chamber. When a cylinder head fails, several symptoms appear, like white smoke from the tailpipe, bubbling antifreeze in the radiator and milky oil from coolant in the crankcase. A new Pontiac Grand Prix cylinder head from AutoZone stops those problems, as well as preventing coolant blowing out due to pressure build-up in the cooling system. With trustworthy advice provided by our helpful staff and services like our Loan-a-Tool program, AutoZone makes it easy to keep your Grand Prix performing reliably.