Quicksilver 864727 Y-Fitting for Marine Cooling Water Inlet

The Quicksilver 864727 (also known as 22-864727) is a genuine Mercury Marine Y-fitting designed for MerCruiser sterndrive cooling systems. This essential component allows you to split incoming cooling water between two sources: a 1-1/4 inch thru-hull intake and the sterndrive water pickup.

Key Features:

• Splits cooling water inlet between thru-hull and sterndrive pickup
• Compatible with 1-1/4 inch thru-hull fittings
• Genuine Quicksilver OEM part for Mercury MerCruiser sterndrives
• Precision-engineered for reliable water flow distribution
• Durable marine-grade construction for saltwater and freshwater use

This Y-fitting is commonly used in dual water inlet configurations where boats have both a dedicated thru-hull cooling water intake and the standard sterndrive water pickup. It ensures proper water flow to the engine cooling system by combining both water sources, providing redundancy and improved cooling performance. Essential for maintaining optimal engine temperature in MerCruiser sterndrive applications.