ACDelco 12550033 Exhaust Manifold Gasket Square Port Steel

The ACDelco 12550033 Exhaust Manifold Gasket is a GM Original Equipment component designed to provide a reliable seal between the exhaust manifold and cylinder head. This genuine replacement gasket delivers the same quality, performance, and durability as your vehicle's original factory equipment.

Key Features:

• Square port design for precise OE fitment
• Steel construction for heat resistance and durability
• 0.030 inch (0.64mm) thickness provides optimal sealing
• 6 mounting bolt holes with 0.360 inch (9mm) diameter
• Sold individually (single gasket per package)
• Engineered and tested to rigorous GM standards

This GM-recommended replacement part ensures a tight, leak-proof seal to prevent exhaust gases from escaping at the manifold connection. Manufactured to exact OE specifications for proper form, fit, and function, it's designed specifically for select GM vehicles including Chevrolet, GMC, and Cadillac models from the mid-1990s to early 2000s. Backed by General Motors quality assurance and a 1-year limited warranty.