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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    Lennox Grate Assembly (H6496)

    Replacement grate assembly for Lennox gas fireplaces. Fits the following model: Lennox Gas Fireplaces: HCE-4550 SGR-38 SGR-43 Lennox part # H6496Replaces old part numbers GR3843 and 25441OEM Lennox part  May fit other models, please...
    $165.00
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  • Lennox Pilot Assembly - NG (H5880)
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    Lennox Pilot Assembly - NG (H5880)

    Replacement natural gas (NG) pilot assembly for Lennox gas stoves, fireplaces and inserts. Fits the following Lennox / IHP Gas Fireplace Models: Country Gas Stoves: GC2 Firestar Freestanding B-Vent GC2 Firestar Insert B-Vent GC3 Firestar Insert B...
    $117.00
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  • Low Limit Heat Sensor 140F (PP3104) Low Limit Heat Sensor 140F (PP3104)
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    Low Limit Heat Sensor 140F (PP3104)

    Aftermarket low limit heat sensor. Normally open, closes at 140F and reopens at 120F. Used for controlling Blowers. Fits hundreds of pellet, wood, and gas models. Aftermarket part # PP3104
    $13.95
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  • Majestic & Vermont Castings Fan (51869K) Majestic & Vermont Castings Fan (51869K)
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    Majestic & Vermont Castings Fan (51869K)

    Replacement fan for Majestic and Vermont Castings gas fireplaces. Fits the following models: Majestic Gas Fireplaces: 360DVS2 - For serial # H62 / 63A / B / H / 100 380IDV RDV4136 RFS32 Vermont Castings Gas Fireplaces: RHEB42 36CFDV HHT...
    $152.00
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  • Napoleon Complete Pilot Assembly - LP (W100-0058) Napoleon Complete Pilot Assembly - LP (W100-0058)
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    Napoleon Complete Pilot Assembly - LP (W100-0058)

    Replacement propane (LP) complete pilot assembly for Napoleon gas stoves. Fits the following models: Napoleon Gas Stoves: GI3014 GI3016 GI3600 Napoleon part # W100-0058OEM Napoleon part May fit other models, please check your owner’s...
    $118.00
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  • Napoleon Convection Blower (W062-0051-SER) Napoleon Convection Blower (W062-0051-SER)
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    Napoleon Convection Blower (W062-0051-SER)

    Replacement convection blower for Napoleon gas fireplaces. Fits the following models: Napoleon Gas Fireplaces: AX36 AX42 DX42 GX36-1 GX70NTE-1 Napoleon part # W062-0051-SEROEM Napoleon part May fit other models, please check your owner's...
    $168.00
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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.