York DC090 Parts

7.5-ton rooftop unit · electric/electric and gas/electric · 24 models

1
Find your model number. It’s on the metal label on the side of the unit. It starts with DC090.
2
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Parts for York DC090 units (128)

Motors

Blower Motor, 3 HP, 1725 RPM, 208-230/460V 3-Ph, 60 Hz Part # S1-02419623717 $1,215.65 View & buy → Condenser Fan Motor, 3/4 HP, 1110 RPM, CW lead-end, 460V 1-phase 60 Hz, with Rain Shield Part # S1-6008080 $411.60 View & buy →

Fans & blower wheels

Propeller Fan, 24 in., clockwise, 3-31, 1/2 in. Bore Part # S1-02635587000 $108.40 View & buy → Blower, 12 x 12, With Housing, Wheel, Shaft, Bearing Part # S1-02639479000 $1,018.52 View & buy → Blower Wheel, Indoor, CW, 12 x 12 Part # S1-02648074000 $247.42 View & buy → Venter Blower Assembly, 50Hz Part # S1-02639533000 $638.20 View & buy →

Gas valves & burners

Natural Gas Valve, 24V, White-Rodgers 36H55-405 Part # S1-02546611000 $304.22 View & buy → Gas Burner Part # S1-02922158000 $46.62 View & buy →

Igniters & flame sensors

Gas Igniter, Spark Part # S1-02535305000 $66.83 View & buy → 4 in. Gas Flame Sensor (Flame Rod) Part # S1-02535306000 $38.04 View & buy → Manifold, Gas, Short W/6 #38 Orifice, 2 Plg Part # S1-02925382000 $80.94 View & buy → Enthalpy Sensor, Solid State Part # S1-02546381000 $339.27 View & buy →

Valves & filter driers

Distributor/Valve, #86 Orifice, 6 Feed Part # S1-02206844178 $151.04 View & buy → Filter-Drier, Liquid, 3/8 ODF, DCL 053S Part # S1-6109460 $54.80 View & buy →

Electrical parts & harnesses

Run Single Capacitor, 10MFD, 370V, Flat Part # S1-02420046700 $16.11 View & buy → Harness with Plug, Condenser Motor 138 in. Part # S1-02526387017 $46.77 View & buy → Contactor 2PNO, 20A, 24V Part # S1-02424101700 $78.45 View & buy → Run Single Capacitor, 10MFD, 440V, Flat Oval Part # S1-02431404000 $28.33 View & buy → Circuit Breaker, 3.2A, 250V, 1 Pole Part # S1-02434532000 $9.87 View & buy → Wiring Harness, S14/S28 Part # S1-02543252000 $47.80 View & buy → Connector, Clamp, Str, Round, Diecast, 1.5 Inch Part # S1-7861 $23.56 View & buy → Contactor, 1P, 30 Amp, 24V, 50/60Hz Part # S1-02435804000 $45.99 View & buy → Harness Wire, P9 Part # S1-02535366002 $100.14 View & buy → Wiring Harness, S10 Part # S1-02535366003 $23.16 View & buy → Plug, 12 Circuit with Jumper Part # S1-02535366010 $6.62 View & buy → Freezestat, 26 Open / 38 Close, with Harness, P11, FS1-2 Part # S1-02541330000 $93.81 View & buy → Wiring Harness, S5/P7 Part # S1-02543251000 $38.43 View & buy → Wiring Harness, S13 Part # S1-02543255000 $18.87 View & buy → Transformer 380/415PRI Part # S1-02530867002 $344.47 View & buy → Wiring Harness, UCB S3, Economizer S7, To IC/GV Part # S1-02535366008 $43.08 View & buy → Control Relay, 24V, 50/60 Hz, DPDT Part # S1-02423972000 $56.16 View & buy → Breaker, Circuit, 6A, 250V, 1 Pole Part # S1-02427583000 $36.42 View & buy → Contactor, 2P, 20 Amp, 24V, 50/60Hz Part # S1-02439493000 $31.01 View & buy → Fuse, Dual, 1.5A, 600V (M10) Part # S1-02527750000 $11.53 View & buy → Holder Fuse, 1 Pole, 30 Amp, 600V Part # S1-02544135000 $27.46 View & buy → Harness Wire, S1, UCB Part # S1-02546665000 $22.80 View & buy → Harness Wire, S2, UCB Part # S1-02546666000 $22.80 View & buy → Harness Wire, S10, UCB, W/M4 Part # S1-02546766000 $16.66 View & buy → Harness Wire, P11, Rat/Sat Part # S1-02546767000 $35.14 View & buy → Harness Wire, S20, Economizer Part # S1-02546773000 $16.51 View & buy → Harness Wire, S22, UCB, Aps/Dfs Part # S1-02546776000 $23.39 View & buy → Wiring Harness, S15, UCB-Economizer Part # S1-02547856000 $15.00 View & buy → Wiring Harness, S17, Economizer Part # S1-02547858000 $21.13 View & buy → SSE Control Board, 2-Stage, Non-Communicating Part # S1-6421651 $1,063.04 View & buy → Wiring Harness, S9, UCB, Two Stage, VFD Part # S1-6620286 $33.16 View & buy → Breaker, Circuit, 3 Pole, 30A, 600V Part # S1-02441155000 $539.88 View & buy → Harness Wire, S3, UCB, Electric Heat Part # S1-02546778000 $105.96 View & buy →

Switches, sensors & controls

Pressure Control, Refrigeration, 440/315(O/C)BRAZE, PSIG Part # S1-6004501 $78.31 View & buy → Pressure Control, Refrigeration, 22/45(O/C)BRAZE, PSIG Part # S1-6004502 $71.26 View & buy → Temperature Control, 55 Open, 45 Close, SPST Part # S1-02538901000 $45.13 View & buy → Block, Terminal 3-POLE Part # S1-02520573000 $253.72 View & buy → Pressure Switch, -0.33 in. W.C. Part # S1-02439479000 $22.72 View & buy → Temperature Control, 200 Open, Manual Close Part # S1-02527747002 $32.07 View & buy → Limit Switch, 165 Open / 135 Close, Auto Reset Part # S1-02535361000 $97.89 View & buy → Temperature Switch, 300 Open, Manual Close Part # S1-02535363000 $92.67 View & buy → Phase Monitor Control, 180-600VAC Part # S1-6319620 $115.91 View & buy → Limit Switch, 195 Open / 165 Close, Auto Reset Part # S1-02533325000 $94.00 View & buy → Block, Terminal, 3 Pole, 250V, 20 Amp Part # S1-02527755000 $24.03 View & buy → Temperature Sensor, 10 ft Lead, Female, with Clip Part # S1-02549697000 $45.70 View & buy → Temperature Sensor, -40 to 110C, Female, without Clip Part # S1-02550564000 $26.32 View & buy → Gear, Actuator, Motor, 8 Teeth Part # S1-02646760000 $44.54 View & buy → Damper, O.a., Economizer, Down, Pred Part # S1-02925417000 $618.67 View & buy → Temperature Sensor, Return, Supply, Outdoor Part # S1-33103655000 $35.72 View & buy → Temperature Sensor, Outside/Return/Supply, Air, 6 in Part # S1-6043480 $21.73 View & buy → Sensor, Temperature, -40 to 105 C, Male, W/O, Clip, 6IN Part # S1-6043484 $27.73 View & buy → Rod, Damper, 5/16 Dia. x 5-11/16 Long Part # S1-02638011000 $69.47 View & buy → Arm, Control Part # S1-02638540000 $50.14 View & buy →

Air filters

Air Filter, Mist, 23-1/8 x 24-5/8 x 1 Part # S1-02625535000 $60.62 View & buy →

Bearings & shafts

Bearing Isolator for 1 in. Ball Bearing Part # S1-02817113000 $9.41 View & buy →

Hardware & fittings

Key, Steel 1/4 Inch Square x 4 Inch Long Part # S1-00107110702 $5.97 View & buy → Hex Nut Part # S1-02102523000 $3.99 View & buy → Washer, Plain, 1/4, 7/8 x 5/16 x 0.06 Part # S1-02115861000 $16.38 View & buy → Mount Bracket, Motor, Belly Band Part # S1-02634756000 $7.09 View & buy → Mount, Motor Arm Part # S1-02635590000 $16.67 View & buy → Bearing Bracket, A12A Part # S1-02639471000 $104.83 View & buy → Sheave, Variable 1 Groove, 0.875" Bore, 1VM50 Part # S1-02804807700 $84.26 View & buy → Strip, CLASS2 Neoprene, 1 x .6875 x 30.375 Part # S1-02815462000 $21.99 View & buy → Pin, Hinge, Brass, 1.563 Long Part # S1-02922199000 $56.54 View & buy → Keystock, 1/4 x 1/4 x 1-1/4 Part # S1-02924409000 $44.87 View & buy → Shaft, Blower, 1.00 Dia. x 19.75 Long Part # S1-02924418000 $117.27 View & buy → Bearing, Less Isolator, 1 in. Part # S1-02926863000 $28.50 View & buy → Pan, Drain Part # S1-03200184000 $217.96 View & buy → Panel, Top Condenser Coil, 7.5 T Part # S1-07321998000 $132.09 View & buy → Plate, Cover, Outlet Part # S1-07322964000 $48.39 View & buy → Plate, Latch (Oblong) Part # S1-07323041000 $40.75 View & buy → Rail, Side, Blower Part # S1-07323074000 $79.42 View & buy → Guide, Blower Rail, Left Part # S1-07323077000 $27.52 View & buy → Guide, Blower Rail, Right Part # S1-07323078000 $48.39 View & buy → Arm, Right, Blower Adjust Part # S1-07326810000 $44.00 View & buy → Plate, Belt Adjust Part # S1-07327144000 $78.39 View & buy → Bracket, Filter Removal, 2 x 24 Filter Part # S1-07330245000 $35.93 View & buy → Plate, Cover, Drain Pan Part # S1-07344653000 $38.43 View & buy → Shield, Belt, Blower, Predator, Short Part # S1-07344654000 $97.74 View & buy → Plate, Cutoff, Blower, 12 x 12 Part # S1-07344658000 $51.85 View & buy → Bracket, Mount, Motor, Blower Part # S1-07344660000 $177.59 View & buy → Plate, Fill, Blower, Predator Part # S1-07344661000 $81.47 View & buy → Wall, Filter/Control, Service, 42" Cabinet Part # S1-37326718000 $418.40 View & buy → Door, Access, Filter/Control Part # S1-37326720000 $255.10 View & buy → Door, Blower Access Part # S1-37326721000 $274.21 View & buy → Bolt, Hex Head, 3/8-16 x 1IN, Zinc, GR2 Part # S1-5692 $40.75 View & buy → Tape Gasket, Sealing, 1/8 x 1IN, 150 FT Roll Part # S1-9264 $99.79 View & buy → Guard Fan, 28.75 Inch, Black Part # S1-02647775000 $187.62 View & buy → Plate, Patch, No Disconnect Part # S1-07322688001 $83.54 View & buy → Belt, Drive A49, PL=50.3 Part # S1-02807670700 $33.97 View & buy → Sheave, Fixed 1 Groove, 1" Bore, AK59 Part # S1-02809570700 $55.45 View & buy → Gasket, No-Heat/E-Heat Part # S1-02818582000 $22.70 View & buy → Venter Motor Gasket Part # S1-01006081000 $10.00 View & buy → Fitting, Air Pressure Tap, 5/16 Hex Part # S1-02316881000 $19.31 View & buy → Guard Coil, 34.5 x 47.75, Black Part # S1-02639504000 $366.03 View & buy → Guard Coil, Formed, 34.5 x 27, Black Part # S1-02639505000 $386.68 View & buy → Guard Coil, Formed, 34.5 x 27, Black Part # S1-02639506000 $461.50 View & buy → Guard Fan, 27.50 x 56.00 Black Part # S1-02642519000 $201.92 View & buy → Plate Gasket, Motor, Ventor Part # S1-02818583000 $7.80 View & buy → Bracket, Burner Part # S1-07321782000 $122.49 View & buy → Plate, Venter Blower Part # S1-07322671000 $123.07 View & buy → Baffle, Heat Exchanger Part # S1-07323213000 $74.74 View & buy → Belt Drive, A47, PL=48.3 Part # S1-02812366700 $42.12 View & buy → Sheave, Fixed 1 Groove, 1" Bore, AK54 Part # S1-02812384700 $46.96 View & buy → Collector Box Gasket, 6-TUBE Part # S1-02818585000 $29.87 View & buy → Box, Collector, AL, 6 Tube Part # S1-07322582002 $105.95 View & buy → Bracket, Switch Mount Part # S1-07326758000 $77.77 View & buy → Pivot, Damper Blade Part # S1-02637495000 $92.93 View & buy → Hood, Kit, FA and RA Part # S1-02922272000 $2,079.67 View & buy → Plate, Patch, Disconnect Part # S1-07322688002 $101.10 View & buy → Clamp, Thermistor, SS, 7/8 Inch Dia Part # S1-6043491 $15.08 View & buy →

Other parts

Bush, Adpt, Pvc, 1 x 0.75 Part # S1-02322434000 $15.02 View & buy → Rack, Filter Part # S1-07324694000 $74.53 View & buy → Pipe, Vent, 3.0 ID AL Part # S1-02635595001 $131.50 View & buy →
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See all 24 York DC090 model numbers

From York's own parts data (York SmartSearch, Nov 2026).

  • DC090C00A7AAA4
  • DC090C00A7AAE4
  • DC090C00A7AAE7
  • DC090C00A7ARC4
  • DC090C00A7ARC7
  • DC090C00N7AAA4
  • DC090C00N7BAA4
  • DC090C00N7BAA7
  • DC090C00P7HAB4
  • DC090C00V7AAB4
  • DC090E24A7AAA4
  • DC090E24A7AZZ40001
  • DC090E24A7AZZ40002
  • DC090E24N7AAA4
  • DC090N10A7AAA4
  • DC090N10A7AAC4
  • DC090N15A7AAE4
  • DC090N15A7BAA4
  • DC090N15A7BAC4
  • DC090N15B7AAA4
  • DC090N15B7BZZ40001
  • DC090N15N7AAE4
  • DC090N15N7AAE7
  • DC090N15Q7EAF4

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