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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

Browse Lennox Parts by Category

Find the exact part type you need for your Lennox furnace

Lennox Furnace Blower Motors & Run Capacitors161Lennox Furnace Draft Inducer Motors105Lennox Furnace Pressure Switches141Lennox Furnace Control Boards74Lennox Furnace Limit Switches146Lennox Furnace Gas Valves & Regulators45Lennox Furnace Transformers & Relays59Lennox Furnace Hot Surface Ignitors28Lennox Furnace Flame Sensors34Lennox Furnace Flame Rollout Switches22Lennox Furnace Blower Belts, Pulleys & Bearings23Lennox Furnace Thermocouples & Pilot Assemblies11Lennox Air Filters & Cleaners9Lennox A/C Parts14
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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.

View Model Directory

Lennox Parts

Air Pressure Switch 000-861 furnace replacement part

High Pressure Switch, Actuates at 640 PI/Resets at 475 PSI, SPST, Normally Closed

Part #: 000-861
In Stock
$34.00
electrical-transformers-relay 000-854 furnace replacement part

Relay, 240 Volt, DPDT

Part #: 000-854
In Stock
$91.00
Ignitor 000-826 furnace replacement part

Ignitor Electrode

Part #: 000-826
In Stock
$24.00
A/C parts 782-014 furnace replacement part

Compressor Wiring Harness, 65", 3 Phase, 10 Gauge, 600 VAC

Part #: 782-014
In Stock
$139.00
Control Board 446-095 furnace replacement part

MOTOR WIRE HARNESS

Part #: 446-095
In Stock
$40.00
electrical-transformers-relay 872-014 furnace replacement part

TRANSFORMER 120 VOLTS PRIMARY 24 VOLTS SECONDARY 50 VA

Part #: 872-014
In Stock
$87.00
A/C parts 782-167 furnace replacement part

HARNESS-COMP MOLDED PLUG

Part #: 782-167
In Stock
$64.00
electrical-transformers-relay 872-018 furnace replacement part

TRANSFORMER 240 VOLTS PRIMARY 24 VOLTS 40 VA

Part #: 872-018
In Stock
$76.00
Air Filter and Cleaner 345-011 furnace replacement part

28" X 17" X 6" HEALTHY CLIMATE PMAC-12C MERVE 11

Part #: 345-011
In Stock
$62.00

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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 genuine OEM and compatible 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?
We stock genuine Lennox OEM parts where they are available, and compatible replacement parts otherwise. Every listing says which it is, and 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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