19271-1 Valve Seat Kit – Mercury OEM

The 19271-1 Valve Seat Kit is a genuine OEM Mercury Marine replacement part designed for use in select outboard engine cooling systems. This kit ensures a tight, secure seal for the valve assembly, helping to maintain proper water flow and cooling efficiency in your motor.

Essential for service and repair of valve components, this kit includes precision-fit parts manufactured to Mercury’s exact specifications for durability and long-lasting performance.

Key Features:

• Part Number: 19271-1

• Brand: Mercury Marine (OEM)

• Type: Valve Seat Kit

• Function: Seals valve for optimal cooling system performance

• Condition: New, genuine Mercury part

• Application: Fits various Mercury outboard models (consult parts diagram for fitment