York S1-025-47816-000 Spark Ignitor Freon Direct Bore Fit: Standard 1/2"

Direct Bore Fit: Standard 1/2" shaft hole simplifies the installation process for rapid field service

Precision Calibration: Easily adjustable blue spring range (0

This component is compatible with a wide range of models

Physical inspection often reveals cracked vanes or a loose hub that prevents the furnace from reaching the necessary pressure to close the safety switches

also identified as 63K4601

York S1-025-47816-000 Spark Ignitor Freon Direct Bore Fit: Standard 1/2"Ensure reliable combustion in York heating systems with the York S1 025 47816 000 Spark Ignitor. This genuine OEM furnace igniter is precision engineered for direct spark ignition (DSI) systems, featuring a 21 inch lead wire for secure routing to the ignition module. As a technician grade York replacement part, it provides the high voltage arc necessary for consistent burner light off, reducing delayed ignition "thumps" and lockout errors in compact