ACDelco 12551933 Engine Coolant Crossover Pipe Seal

The ACDelco 12551933 is a genuine GM original equipment engine coolant crossover pipe seal designed to create a reliable seal between the coolant crossover pipe and the cylinder heads, engine block, or other engine components. This critical seal helps maintain proper coolant flow and prevents leaks in the engine cooling system.

Key Features:

• Genuine GM original equipment part for assured quality and fit
• Rubber and steel construction for durability and reliable sealing
• Provides a liquid-tight seal to keep coolant contained and air out
• Manufactured to rigorous GM standards for fit, form, and function
• Direct replacement for original factory seal

This seal is engineered specifically for General Motors vehicles and ensures proper coolant system integrity when replacing worn or damaged coolant pipe seals. Designed for precise fitment and long-lasting performance in demanding engine environments.