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Lennox Furnace Parts

Search by model number to find guaranteed compatible OEM replacement parts for your Lennox furnace.

Tip: Enter your full model number for the most accurate results

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Find the exact part type you need for your Lennox furnace

Blower Motors & Run Capacitors166Draft Inducer Motors102Pressure Switches139Control Boards75Limit Switches144Gas Valves & Regulators43Transformers & Relays57Hot Surface Ignitors28Flame Sensors34Flame Rollout Switches22Blower Belts, Pulleys & Bearings44Thermocouples & Pilot Assemblies11Air Filters & Cleaners9A/C Parts13Venting & Vent Pipe8
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Browse All Lennox Models

Not sure of your exact model number? Browse the full Lennox model directory A–Z to find your furnace and its compatible parts.

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Lennox Parts

A/C parts 782-047 furnace replacement part

LENNOX A/C COVER

Part #: 782-047
Call for availability
CA$59.22
A/C parts 782-015 furnace replacement part

LENNOX BLOWER CONTROL REFRIGERANT DETECTION SYSTEM (RDS)

Part #: 782-015
In Stock
CA$372.89
electrical-transformers-relay 000-231 furnace replacement part

LENNOX BLOWER RELAY, DPST

Part #: 000-231
In Stock
CA$170.04
Inducer Motor 463-296 furnace replacement part

LENNOX ARMSTRONG DUCANE COLLECTOR BOX

Part #: 463-296
In Stock
CA$1,087.98
Blower Motors & Capacitors 000-699 furnace replacement part

LENNOX BLOWER HOUSING

Part #: 000-699
In Stock
CA$539.60
Inducer Motor 463-156 furnace replacement part

DUCANE LENNOX AIRFLO DRAFT INDUCER BLOWER 1/60HP 3000RPM

Part #: 463-156
In Stock
CA$484.76
Blower Motors & Capacitors 668-103 furnace replacement part

1/2HP BLOWER MOTOR LENNOX 115V 5 SPEED 1075RPM WITH 3 LEGS

Part #: 668-103
In Stock
CA$802.82
Flame Sensor Rod 352-003 furnace replacement part

FLAME SENSOR ROD LENNOX ARMSTRONG CONCORD AIRE-FLOW DUCANE

Part #: 352-003
In Stock
CA$126.96
Blower Component 000-559 furnace replacement part

LENNOX BLOWER HOUSING FOR 11 1/2" X 10" BLOWER WHEEL

Part #: 000-559
In Stock
CA$456.25
Inducer Motor 463-291 furnace replacement part

LENNOX CONDENSATE TRAP

Part #: 463-291
In Stock
CA$280.77
Gas Control 427-103 furnace replacement part

LENNOX 8 BURNER ASSEMBLY

Part #: 427-103
In Stock
CA$156.37
Ignitor 468-022 furnace replacement part

LENNOX ELECTRODE, IGNITOR

Part #: 468-022
In Stock
CA$60.51
Blower Motors & Capacitors 668-066 furnace replacement part

LENNOX ECM 3.0 1 HP BLOWER MOTOR

Part #: 668-066
In Stock
CA$826.95
Control Board 000-162 furnace replacement part

LENNOX CONTROL BOARD REPLACEMENT KIT, FAN, IMC C1-3

Part #: 000-162
In Stock
CA$195.05
Blower Motors & Capacitors 000-487 furnace replacement part

LENNOX MOUNT, BLOWER

Part #: 000-487
In Stock
CA$486.96
Ignitor 468-707 furnace replacement part

LENNOX ARMSTRONG DUCANE AIRE FLO SPARK IGNITOR ELECTRODE

Part #: 468-707
In Stock
CA$65.80
Inducer Motor 463-184 furnace replacement part

LENNOX ARMSTRONG INDUCER MOTOR

Part #: 463-184
In Stock
CA$807.21
Fan Limit Control 000-163 furnace replacement part

LENNOX LIMIT SWITCH, AUTO RESET, L140-40F, SPDT

Part #: 000-163
In Stock
CA$68.33
Thermostats, Outdoor Sensors 843-071 furnace replacement part

LENNOX ULTRA SMART S30 WIFI THERMOSTAT

Part #: 843-071
In Stock
CA$1,535.45
Flame Sensor Rod 352-001 furnace replacement part

FLAME SENSOR ROD LENNOX ARMSTRONG DUCANE AIRE-FLO CONCORD

Part #: 352-001
In Stock
CA$60.58
Air Filter and Cleaner 345-028 furnace replacement part

16" X 25" X 5" LENNOX MERV 16 AIR CLEANER FILTER

Part #: 345-028
In Stock
CA$252.25
electrical-transformers-relay 000-657 furnace replacement part

LENNOX POTENTIAL RELAY

Part #: 000-657
In Stock
CA$51.09
Inducer Motor 463-145 furnace replacement part

LENNOX INDUCER GASKET

Part #: 463-145
In Stock
CA$61.42
Thermostats, Outdoor Sensors 843-097 furnace replacement part

M30, TOUCHSCREEN SMART PROGRAMMABLE THERMOSTAT W/WIFI

Part #: 843-097
In Stock
CA$513.28
electrical-transformers-relay 001-103 furnace replacement part

LENNOX RELAY, 24 VOLT COIL, 10 AMP, DPDT

Part #: 001-103
In Stock
CA$110.97
Air Pressure Switch 773-085 furnace replacement part

LENNOX CALIBRATION PRESSURE SWITCH 0.27" WC

Part #: 773-085
In Stock
CA$471.60
Inducer Motor 463-267 furnace replacement part

LENNOX CONDENSATE TRAP

Part #: 463-267
In Stock
CA$48.26
Flame Sensor Rod 352-016 furnace replacement part

FLAME SENSOR ROD LENNOX ARMSTRONG CONCORD AIRE-FLOW DUCANE

Part #: 352-016
In Stock
CA$48.86
Inducer Motor 463-298 furnace replacement part

LENNOX MOTOR, DRAFT INDUCER,120 VOLT, 1 PH, 60HZ, 0.017 HP, 3000 RPM

Part #: 463-298
In Stock
CA$772.11

Image coming soon

000-384

LENNOX POWER EXHAUST FAN MOTOR, 3/4 HP, 575/1,

Part #: 000-384
In Stock
CA$1,072.62
Inducer Motor 463-603 furnace replacement part

LENNOX OEM CONDENSATE TRAP ASSEMBLY

Part #: 463-603
In Stock
CA$168.37
Thermostats, Outdoor Sensors 662-032 furnace replacement part

LENNOX AC TIMED OFF CONTROL

Part #: 662-032
In Stock
CA$182.76
Air Pressure Switch 001-157 furnace replacement part

LENNOX SWITCH-PRESSURE (LOW FIRE) 1.35"WC

Part #: 001-157
In Stock
CA$264.71
Flame Sensor Rod 352-018 furnace replacement part

FLAME SENSOR ROD LENNOX ARMSTRONG CONCORD AIRE-FLOW DUCANE

Part #: 352-018
In Stock
CA$68.86
Flame Sensor Rod 352-051 furnace replacement part

FLAME SENSOR LENNOX ARMSTRONG DUCANE

Part #: 352-051
In Stock
CA$68.21
Boiler Parts & Condensate Pumps 928-507 furnace replacement part

LENNOX 40 GALLON NAT GAS WATER HEATER

Part #: 928-507
In Stock
CA$2,018.02
Fan Limit Control 000-378 furnace replacement part

LENNOX LIMIT SWITCH, AUTO RESET, L240-30F

Part #: 000-378
In Stock
CA$205.05
Fan Limit Control 000-458 furnace replacement part

LENNOX LIMIT SWITCH, AUTO RESET, L190F-30F

Part #: 000-458
In Stock
CA$68.79
Blower Component 000-703 furnace replacement part

LENNOX BEARING BRACKET

Part #: 000-703
In Stock
CA$73.96
Flame Sensor Rod 352-002 furnace replacement part

FLAME SENSOR ROD LENNOX ARMSTRONG CONCORD AIRE-FLOW DUCANE

Part #: 352-002
In Stock
CA$48.81
Air Filter and Cleaner 345-070 furnace replacement part

LENNOX A/C DUCTLESS SPLIT FILTERS PACKS OF 2

Part #: 345-070
Call for availability
CA$18.81
Flame Rollout Switch 765-023 furnace replacement part

ARMSTRONG AIR LENNOX ROLLOUT SWITCH L185F

Part #: 765-023
Call for availability
CA$84.47
Flame Sensor Rod 352-017 furnace replacement part

FLAME SENSOR ROD LENNOX ARMSTRONG CONCORD AIRE-FLOW DUCANE

Part #: 352-017
In Stock
CA$54.82
Ignitor 468-003 furnace replacement part

LENNOX ARMSTRONG RHEEM 80V HOT SURFACE IGNITOR

Part #: 468-003
In Stock
CA$132.75
Air Pressure Switch 773-192 furnace replacement part

LENNOX ARMSTRONG PRESSURE SWITCH -0.10" WC

Part #: 773-192
In Stock
CA$108.58
Air Pressure Switch 773-336 furnace replacement part

LENNOX PRESSURE SWITCH SINGLE PORT 1.15" WC

Part #: 773-336
In Stock
CA$85.21
Thermostats, Outdoor Sensors 843-103 furnace replacement part

LENNOX OUTDOOR SENSOR

Part #: 843-103
In Stock
CA$45.25
Flame Sensor Rod 352-028 furnace replacement part

FLAME SENSOR ROD LENNOX ARMSTRONG CONCORD AIRE-FLOW DUCANE

Part #: 352-028
In Stock
CA$49.05

Looking for a specific Lennox part?

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Frequently Asked Questions

How do I find my Lennox furnace model number?
Your Lennox model number is typically located on a rating plate or label on your furnace. Check the inside of the front panel door, on the side of the unit, or near the gas valve. The model number usually starts with a letter followed by numbers and may include a revision letter at the end. Enter it in the search bar above to find compatible parts instantly.
What replacement parts do you carry for Lennox furnaces?
We carry a full range of OEM replacement parts for Lennox furnaces, including control boards, blower motors, flame sensors, hot surface ignitors, inducer motors, pressure switches, gas valves, thermocouples, limit switches, and more. Use our model number search to find parts guaranteed compatible with your specific unit.
Are your Lennox parts genuine OEM?
Yes, we stock genuine OEM replacement parts for Lennox furnaces. Every part is sourced from authorized distributors to ensure exact-fit compatibility and reliable performance. All parts are backed by our 100% compatibility guarantee.
How fast can I get Lennox parts shipped?
We offer fast shipping on all Lennox furnace parts. Most in-stock items ship within 1-2 business days. We provide worldwide shipping with tracking on every order. For urgent needs, contact our support team at 1-778-759-9864 for expedited shipping options.

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