ACDelco 12554769 GM OE Cylinder Head Gasket

The ACDelco 12554769 is a GM Genuine Parts cylinder head gasket designed as original equipment for General Motors vehicles. This critical gasket seals the combustion chambers, coolant, and oil passages between the cylinder head and the engine block, containing all the heat and compression generated during engine operation.

Key Specifications:

• 4.370 inch bore diameter
• 0.030 inch compressed thickness
• Graphite and steel construction
• Designed for Chevrolet and GMC applications

Features:

• Designed and engineered to meet rigorous standards set by General Motors
• Provides the same performance, durability, and service life as factory original equipment
• Delivers the right fit, form, and function to keep your engine running properly
• GM-recommended replacement component for engine mechanical systems

This genuine ACDelco gasket is the proper replacement for maintaining the integrity of your GM engine's sealing system, ensuring optimal performance and reliability.