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 Front Orifice - LP (SRV35357) Heatilator Front Orifice - LP (SRV35357)
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    Heatilator Front Orifice - LP (SRV35357)

    Replacement .035 LP front orifice for Heatilator gas fireplaces. Fits the following models: Heatilator Gas Fireplaces: CNXT70iH CNXT70iT Majestic part # SRV35357Replaces old part number 35357OEM HHT part May fit other models, please check...
    $18.00
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    Heatilator GDST5244I Log / Grate Assembly (4045-224)

    Replacement base log and grate assembly for Heatilator gas stoves. Fits the following models: Heatilator Gas Stoves: GDST5244I Heatilator # 4045-224OEM HHT part May fit other models, please check your owner's manual for part number...
    $1,159.00
  • Heatilator Geneva Log Assembly 42" (24802) Heatilator Geneva Log Assembly 42" (24802)
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    Heatilator Geneva Log Assembly 42" (24802)

    Replacement log assembly for Heatilator gas stoves. Fits the following models: Heatilator Gas Stoves: GGBC42, GGBC42L GGBC42E, GGBC42LE GGBR42, GGBR42L GGBR42E, GGBR42LE Heatilator part # 24802OEM HHT part
    $599.00
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  • Heatilator GGBR60 Hood (32736) Heatilator GGBR60 Hood (32736)
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    Heatilator GGBR60 Hood (32736)

    Replacement 36" hood for Heatilator gas fireplaces. Fits the following models: Heatilator Gas Fireplaces: GGBR60 GGBR60L GGBR60E GGBR60LE GGBR60I GGBR60IL Heatilator part # 32736OEM HHT part May fit other models, please check your...
    $61.00
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  • Heatilator Glass Retainer (17552D)
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    Heatilator Glass Retainer (17552D)

    Replacement glass retainer for Heatilator gas fireplaces. Fits the following models: Heatilator Gas Fireplaces: GC421 GC421L GC421E GC421LE Heatilator part # 17552DOEM HHT part May fit other models, please check your owner’s manual...
    $16.00
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  • Heatilator Glass Retainer (26798) Heatilator Glass Retainer (26798)
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    Heatilator Glass Retainer (26798)

    Replacement glass retainer for Heatilator gas fireplaces. Fits the following models: NOTE: Some stoves may require more than 1 piece for complete replacement. Please order the quantity you require. Sold individually. Heatilator Gas...
    $6.00
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  • Heatilator IDV4833H Front Refractory Kit (4042-755) Heatilator IDV4833H Front Refractory Kit (4042-755)
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    Heatilator IDV4833H Front Refractory Kit (4042-755)

    Replacement front refractory kit for Heatilator gas fireplaces. Fits the following models: Heatilator Gas Fireplaces: IDV4833IH Heatilator part # 4042-755OEM HHT partMay fit other models, please check your owner's manual for part number...
    $365.00
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  • Heatilator Junction Box Assembly (22130) Heatilator Junction Box Assembly (22130)
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    Heatilator Junction Box Assembly (22130)

    Replacement junction box kit for Hearth & Home gas stoves. Used in natural gas (NG) and propane (LP) units. Fits the following models: Heatilator Gas Fireplaces: G520CL & G520CLL G520CLE & G520CLLE G520CR & G520CRL G520CRE &...
    $58.00
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  • Heatilator NDI35 Pilot Upgrade Kit (NDI35-PILOT)
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    Heatilator NDI35 Pilot Upgrade Kit (NDI35-PILOT)

    Replacement pilot upgrade kit for Heatilator gas fireplaces. Fits the following models: Heatilator Gas Fireplaces: NDI35 Heatilator part # NDI35-PILOTOEM HHT part May fit other models, please check your owner’s manual for part number...
    $219.00
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Why Choose Us for Your Stove Parts?

We stock both OEM and aftermarket parts to give you the best of both worlds — quality where it matters and savings where it counts.

Most competitors only carry popular aftermarket parts like blowers and igniters. We go beyond that — offering full system support, including air tubes, baffle panels, trim pieces, fasteners, and other hard-to-find components. Whether you're repairing a minor issue or rebuilding your stove from the ground up, we've got every part — not just the easy ones.