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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  • Reveal Series Back Refractory (SRV4048-203) Reveal Series Back Refractory (SRV4048-203)
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    Reveal Series Back Refractory (SRV4048-203)

    Replacement back refractory for Heatilator gas stoves. Fits the following models: NOTE: To prevent cracking due to thermal shock, we recommend seasoning the refractory by building relatively small fires for the first few burns, and then gradually work...
    $238.00
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  • SIT Thermocouple Split Nut (14-4036) SIT Thermocouple Split Nut (14-4036)

    SIT Thermocouple Split Nut (14-4036)

    Replacement SIT thermocouple split nut for multiple gas stoves and fireplaces. May fit many models. Please check your owner's manual for part number compatibility.  Part # 14-4036Aftermarket part
    $2.00
  • Superior MPD35ST-NM Conversion Kit - LP (H3360)
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    Superior MPD35ST-NM Conversion Kit - LP (H3360)

    Conversion kit, natural gas (NG) to propane (LP), for Superior gas fireplaces. Fits the following models: NOTE: This ONLY works for the millivolt systems. Superior Gas Fireplaces: MPD35ST- NM Superior part # H3360OEM IHP part May...
    $137.00
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  • Superior SLDVT40 Bottom Panel (H7263) Superior SLDVT40 Bottom Panel (H7263)
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    Superior SLDVT40 Bottom Panel (H7263)

    Replacement bottom panel for Superior gas stoves. Fits the following models: Superior Gas Stoves: SLDVT-40 Superior part # H7263 OEM IHP part   May fit other models, please check your owner’s manual for part number compatibility...
    $54.00
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  • Valor 535X Burner - LP (740K190) Valor 535X Burner - LP (740K190)
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    Valor 535X Burner - LP (740K190)

    Replacement propane (LP) burner for Valor gas fireplaces. Fits the following models: Valor Gas Fireplaces: 535X Valor part # 740K190OEM Valor part May fit other models, please check your owner's manual for part number compatibility.
    $107.25
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  • Valor 543I & 650I Window Assembly (3000389S) Valor 543I & 650I Window Assembly (3000389S)
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    Valor 543I & 650I Window Assembly (3000389S)

    Replacement window assembly for Valor gas fireplace inserts. Fits the following models: Valor Gas Fireplaces: 534I 650I Valor part # 3000389SOEM Valor part May fit other models, please check your owner's manual for part number compatibility.
    $424.67
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  • Valor 722AP Pilot Assembly - LP (562449) Valor 722AP Pilot Assembly - LP (562449)
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    Valor 722AP Pilot Assembly - LP (562449)

    Replacement propane (LP) pilot assembly for Valor gas fireplaces. Fits the following models: Valor Gas Fireplaces: 722AP Valor part # 562449OEM Valor part May fit other models, please check your owner's manual for part number compatibility.
    $64.30
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