Gas Fireplace Parts

If you cannot find the part you are looking for, please call, email, or fill out our Parts Request Form - we will be happy to assist you. You can also stop by our Montana showroom Monday-Friday or by appointment to speak with an expert about gas fireplace parts.

Replacement Gas Fireplace Parts

Stove parts eventually wear out, but at Mountain View Hearth Products, we make sure you can quickly replace them and get back to enjoying your fireplace. We carry the full line of OEM replacement gas stove parts currently available for Buck, Enviro, Lennox, FMI, Harman, Heat N Glo, Heatilator, Majestic, Monessen, Napoleon, Quadra-Fire Superior, and Vermont Castings gas stoves, fireplaces, and inserts. We also carry parts for many other brands that are still widely used, along with parts for stove models that have been discontinued. With more than 20 years of industry experience, our team can help any DIYer or technician find the right parts at fair prices.

Best Gas Stove Accessories and Parts

Browse more than 10,000 parts for everything from gas stove top replacement to upgrading your outdoor fire pit. Just select a brand, choose a part type, or use the search bar. In seconds, you can track down gas fireplace media, stove burners, valves, pilot assemblies, trim, body components, screens, and much more. We carry all of the parts you need for your natural gas or propane fireplace, as well as parts for your propane or natural gas stove. We also have all of the electrical components for your modern fireplace, such as control modules, wiring harnesses, light bulbs, remote controls, and more. You can also order conversion kits to switch what type of gas your stove uses.

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  • Heatilator Burner Pan Assembly - LP (4055-896) Heatilator Burner Pan Assembly - LP (4055-896)
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    Heatilator Burner Pan Assembly - LP (4055-896)

    Replacement propane (LP) burner pan assembly for Heatilator gas fireplaces. Fits the following models: Heatilator Gas Fireplaces: NNXT3933I NNXT3933IL NNXT3933IF NNXT3933ILF NNXT4236I NNXT4236IL NNXT4236IF NNXT4236ILF Heatilator part...
    $214.00
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  • Heatilator GC150E Igniter Upgrade (23336A) Heatilator GC150E Igniter Upgrade (23336A)
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    Heatilator GC150E Igniter Upgrade (23336A)

    Replacement igniter upgrade for Heatilator gas fireplaces. Fits the following models: Heatilator Gas Fireplaces: GC150E Heatilator part # 23336AOEM HHT part  May fit other models, please check your owner’s manual for part number...
    $168.00
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  • Heatilator Upper Front Face With Hood (20358) Heatilator Upper Front Face With Hood (20358)
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    Heatilator Upper Front Face With Hood (20358)

    Replacement upper front face with hood for Heatilator gas fireplaces. Fits the following models: Heatilator Gas Fireplaces: G136 (Overlay Required) G136E (Overlay Only) G136L (Overlay Required) G136LE (Overlay Only) Heatilator part...
    $78.00
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  • Image coming soon HHT Outside Air Kit (AK22)
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    HHT Outside Air Kit (AK22)

    Replacement outside air kit for Heat N Glo, Heatilator, Majestic, Monessen and Outdoor Lifestyles wood and gas fireplaces. Fits the following models: NOTES: Ducting must be ordered separately.  Includes outside air plate, wire ties,...
    $49.00
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  • IHP Pilot Tube (J3637)
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    IHP Pilot Tube (J3637)

    Replacement natural gas (NG) and propane (LP) pilot tube for Astria, Comfort Flame, Superior, and Vanguard gas log sets and fireplaces. Fits the following models: Astria Gas Log...
    $31.00
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  • Lennox Epic Burner Pan Assembly (H3137) Lennox Epic Burner Pan Assembly (H3137)
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    Lennox Epic Burner Pan Assembly (H3137)

    Replacement burner pan assembly for Lennox gas stoves and fireplaces. Used on both Natural Gas (NG) and Propane (LP) units. Fits the following models: Lennox Gas Fireplaces: EPIC33 EPIC40 Lennox part # H3137OEM IHP part May fit other...
    $197.00
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  • Lennox Flue Safety Snap Switch (H5876) Lennox Flue Safety Snap Switch (H5876)
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    Lennox Flue Safety Snap Switch (H5876)

    Replacement flue safety snap switch for Lennox Gas Fireplaces, Inserts, and Stoves. Fits the following Lennox models:Country Gas Fireplaces: Designer I - Insert B-Vent GFC1 Designer II Insert B-Vent DBV Designer III Insert B-Vent DBV Lennox Gas...
    $32.00
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Why Buy Parts from Mountain View Hearth Products?

We’re the world’s largest source for stove, fireplace, grill, and appliance repair parts. Whether you’re fixing a decades-old wood stove or replacing a worn-out control board on a high-end grill, we make it easy to get the right part — fast.

We stock both original manufacturer parts and high-quality alternatives — so you get the same great fit and performance, often with more affordable options to choose from.

Most sellers only carry the basics like blowers and igniters. We go deeper — with brackets, trim, switches, control panels, gaskets, screws, and more. If your unit has it, chances are, we carry it.