Lennox HVAC Parts

Shop a wide selection of authentic OEM Lennox replacement parts and accessories for all your Lennox HVAC at Part Advantage. With a remarkable legacy spanning over 90 years in providing customers with reliable OEM HVAC parts, we continue to be your premier destination for replacement Lennox parts. Easily navigate through our inventory by model or part number, ensuring a seamless shopping experience as you find the right components to keep your Lennox HVAC running smoothly. Trust Part Advantage to be your #1 stop for maintaining the optimal performance of your Lennox HVAC.

Items 381-390 of 456

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  1. 78L42
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    78L42 lennox 24V Dual-Stage 1/2" Gas Valve

    Part #:
    NEU 78L42
    Out of stock
    NOTE: When ordering parts from the website, please verify your part number is correct for your model before ordering. Parts may look the same but the size and shape can have s ... Read More
    Special Price $1,236.02 Regular Price $1,373.35 10% off
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  2. 83L83
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    83L83 lennox Auto Limit Switch 150-180°F

    Part #:
    NEU 83L83
    Out of stock
    NOTE: When ordering parts from the website, please verify your part number is correct for your model before ordering. Parts may look the same but the size and shape can have s ... Read More
    Special Price $92.64 Regular Price $102.93 10% off
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  3. 25W57
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    25W57 lennox Ignition Lead Wiring

    Part #:
    NEU 25W57
    Out of stock
    NOTE: When ordering parts from the website, please verify your part number is correct for your model before ordering. Parts may look the same but the size and shape can have s ... Read More
    Special Price $32.11 Regular Price $35.68 10% off
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  4. X8309
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    X8309 lennox 16"x25"x5" MERV 11 Expandable Filter

    Part #:
    NEU X8309
    Out of stock
    NOTE: When ordering parts from the website, please verify your part number is correct for your model before ordering. Parts may look the same but the size and shape can have s ... Read More
    Special Price $134.31 Regular Price $149.23 10% off
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  5. 44W54
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    44W54 lennox Collector Box Durable

    Part #:
    NEU 44W54
    Out of stock
    NOTE: When ordering parts from the website, please verify your part number is correct for your model before ordering. Parts may look the same but the size and shape can have s ... Read More
    Special Price $850.50 Regular Price $945.00 10% off
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  6. 52M74
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    52M74 lennox Rollout Switch 320F SPST

    Part #:
    NEU 52M74
    Out of stock
    NOTE: When ordering parts from the website, please verify your part number is correct for your model before ordering. Parts may look the same but the size and shape can have s ... Read More
    Special Price $63.34 Regular Price $70.38 10% off
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  7. 22J51
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    22J51 lennox Relay Sequencer

    Part #:
    NEU 22J51
    Out of stock
    NOTE: When ordering parts from the website, please verify your part number is correct for your model before ordering. Parts may look the same but the size and shape can have s ... Read More
    Special Price $107.37 Regular Price $119.30 10% off
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  8. 67M67
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    67M67 lennox CAI Blower Replacement Kit

    Part #:
    NEU 67M67
    Out of stock
    NOTE: When ordering parts from the website, please verify your part number is correct for your model before ordering. Parts may look the same but the size and shape can have s ... Read More
    Special Price $958.32 Regular Price $1,064.80 10% off
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  9. 80K09
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    80K09 lennox Durable Furnace Ignitor

    Part #:
    NEU 80K09
    Out of stock
    NOTE: When ordering parts from the website, please verify your part number is correct for your model before ordering. Parts may look the same but the size and shape can have s ... Read More
    Special Price $40.19 Regular Price $44.65 10% off
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  10. 84K46
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    84K46 lennox Heat Exchanger Unit

    Part #:
    NEU 84K46
    Out of stock
    NOTE: When ordering parts from the website, please verify your part number is correct for your model before ordering. Parts may look the same but the size and shape can have s ... Read More
    Special Price $7,965.72 Regular Price $8,850.80 10% off
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