York Part Number Cross-Reference

York (including Coleman and Luxaire equipment) uses S1-prefixed part numbers that supersede older factory numbers. The table below cross-references 31 old York part numbers to the current replacement we stock — every linked part is in our warehouse and ships same day.

Browse everything we carry in York parts, or see the full HVAC part cross-reference guide for other brands.

Old / discontinued part number	Current in-stock replacement
024-27637-000	York Parts S1-02435286000 Gas Furnace Air Pressure Switch
024-27638-001	York Parts S1-02435261000 Gas Furnace Air Pressure Switch
33-INCH	York Parts S1-02440873000 Gas Furnace Air Pressure Switch
36H54-430	York Parts S1-32547851000 Gas Valve
CWLE208/230-1-60	York Parts S1-6008079 Condenser Fan Motor
F4FP	York Parts S1-02420046700 Fan Coil Unit Single Run Capacitor
S1-02423238001	York Parts S1-02440900000 Blower Motor
S1-02424110713	York Parts S1-02440910000 Condenser Motor
S1-02425842000	York Parts S1-02425842700 Air Conditioner Contractor Compressor Contactor
S1-02425975000	York Parts S1-02439479000 Pressure Switch
S1-02426067000	York Parts S1-02440889000 Condenser Motor
S1-02431969000	York Parts S1-02440904000 Blower Motor
S1-02432056000	York Parts S1-02440900000 Blower Motor
S1-02434550001	York Parts S1-6007531 Condenser Motor
S1-02434550002	York Parts S1-6007532 Condenser Fan Motor
S1-02434551001	York Parts S1-6008079 Condenser Fan Motor
S1-02434551002	York Parts S1-6008080 Condenser Motor
S1-02434558000	York Parts S1-32434558000 Furnace Draft Inducer/Exhaust Vent Motor
S1-02435779000	York Parts S1-02439714000 Pressure Switch
S1-02435812000	York Parts S1-02439716000 Pressure Switch
S1-02436289000	York Parts S1-02440900000 Blower Motor
S1-025-35394-000	York Parts S1-02544124000 Gas Valve
S1-02538915000	York Parts S1-02544124000 Gas Valve
S1-02545231000	York Parts S1-02549808000 Igniter
S1-02547851000	York Parts S1-32547851000 Gas Valve
S1-03101909000	York Parts S1-33102977000 Gas Furnace Ignition Control Board Kit
S1-03101975001	York Parts S1-33101975001 Heat Pump Defrost Control Board
S1-33103010000	York Parts S1-03103010000 Control Board
S102427631001	York Parts S1-02436052018 Replacement Switch
TG8S	York Parts S1-02440873000 Gas Furnace Air Pressure Switch
TM8T	York Parts S1-33103009000 Gas Furnace Control Board

Cross-references above come from supersession and replacement data in our product listings. Part numbers can vary by equipment model and serial range — if you're not 100% sure, use our AI Parts Finder or contact us with your model number and we'll confirm the right part.