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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  • Napoleon 7" Flange Gasket (W290-0054)
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    Napoleon 7" Flange Gasket (W290-0054)

    Replacement 7" flange gasket for Napoleon gas stoves. Fits the following models: Napoleon Gas Fireplaces:   B46 GDS26 Castlemore GDS60 GD19 Vittoria  GX36-1 Ascent X Napoleon part # W290-0054OEM Napoleon part May fit many...
    $6.00
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  • Napoleon Contour Louvre Kit - Black (L334K) Napoleon Contour Louvre Kit - Black (L334K)
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    Napoleon Contour Louvre Kit - Black (L334K)

    Replacement contour louvre kit for Napoleon Gas Stoves. Painted black. This includes the upper and lower louvre's. Fits the following models:Napoleon Gas Fireplaces: BGD33NR BGD34NT GD33NR GD34NT Napoleon part # L334K OEM Napoleon part
    $199.00
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  • Napoleon GD70 Burner Gasket (W290-0088) Napoleon GD70 Burner Gasket (W290-0088)
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    Napoleon GD70 Burner Gasket (W290-0088)

    Replacement burner gasket for Napoleon gas fireplaces. Fits the following models: Napoleon Gas Fireplaces: GD70 Napoleon part # W290-0088OEM Napoleon part May fit other models, please check your owner’s manual for part number...
    $18.00
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  • Napoleon GDS50 Conversion Kit - LP (W175-0231) Napoleon GDS50 Conversion Kit - LP (W175-0231)
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    Napoleon GDS50 Conversion Kit - LP (W175-0231)

    Replacement natural gas (NG) to propane (LP) conversion kit for Napoleon gas stoves and fireplaces. Fits the following models: Napoleon Gas Stoves:  GDS50 - Post Serial # 016450 GDS50-1NSB (millivolt) Napoleon part # W175-0231OEM Napoleon...
    $94.00
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  • Napoleon GI3016 & GI3014 Burner - NG/LP (W010-0333) Napoleon GI3016 & GI3014 Burner - NG/LP (W010-0333)
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    Napoleon GI3016 & GI3014 Burner - NG/LP (W010-0333)

    Replacement natural gas (NG) or propane (LP) burner for Napoleon gas fireplaces. Fits the following models: Napoleon Gas Fireplaces: GI3014 GI3016 Napoleon part # W010-0333OEM Napoleon part May fit other models, please check your owner’s...
    $333.00
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  • Quadra-Fire Burner Toggle Switch (842-1660) Quadra-Fire Burner Toggle Switch (842-1660)

    Quadra-Fire Burner Toggle Switch (842-1660)

    Replacement burner toggle switch for Quadra-Fire gas stoves. Fits the following models: NOTE: This is a special toggle switch designed to withstand high heatQuadra-Fire Gas Stoves: Columbia Bay Insert (Pre April 2003) DV 40 Step Top DV...
    $93.00
  • Quadra-Fire Topaz Top Left Log (7009-129) Quadra-Fire Topaz Top Left Log (7009-129)
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    Quadra-Fire Topaz Top Left Log (7009-129)

    Replacement top left log for Quadra-Fire gas fireplaces. Fits the following models: Quadra-Fire Gas Fireplaces: Topaz Quadra-Fire part # 7009-129OEM HHT part May fit other models, please check your owner's manual for part number compatibility.
    $65.00
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  • Superior BBV-36RMP Gas Train Assembly - LP (H3230) Superior BBV-36RMP Gas Train Assembly - LP (H3230)
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    Superior BBV-36RMP Gas Train Assembly - LP (H3230)

    Replacement SIT propane (LP) gas train assembly for Lennox gas stoves, fireplaces and inserts. Includes the gas valve (H3142), pilot assembly (62L13), valve plate and gas supply line. Fits the following Lennox Gas Fireplaces, Stoves and Inserts if they...
    $428.00
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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.