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 Marco MBG3600 Thermopile (H7106)
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    Lennox Marco MBG3600 Thermopile (H7106)

    Replacement thermopile for Lennox gas fireplaces. Fits the following Lennox models: Lennox Gas Fireplaces: Marco MBG3600 Lennox part # H7106 Replaces part # 116158B OEM IHP part May fit other models, please check your owner’s manual for...
    $99.00
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  • Lennox SIT Conversion Kit - LP (H2011)
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    Lennox SIT Conversion Kit - LP (H2011)

    Replacement natural gas (NG) to propane (LP) SIT conversion kit for Lennox gas fireplaces. Fits the following models:Lennox Gas Fireplaces: MPB35 MPD35  SDV35-2 Lennox part # H2011OEM IHP part May fit other models, please check...
    $128.00
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  • Monessen 36" Hood (SRV4137-109) Monessen 36" Hood (SRV4137-109)
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    Monessen 36" Hood (SRV4137-109)

    Replacement 36" hood for Monessen gas fireplaces. Fits the following models: Monessen Gas Fireplaces: ACUF36-BD ACUF36-GD BUF36-H BUF36-T BUF36A LCUF36CR-BT LCUF36CR-C LCUF36CR-GH LCUF36CR-GH Monessen part # SRV4137-109OEM HHT...
    $83.00
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  • Monessen Ember Blaze Mid Log (44D1024K) Monessen Ember Blaze Mid Log (44D1024K)
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    Monessen Ember Blaze Mid Log (44D1024K)

    Replacement mid log for Monessen gas log heaters. Fits the following models: Monessen Gas Log Heater: DEB30 DEB30AHB DFS42A Monessen part # 44D1024KOEM Monessen part May fit other models of Vermont Castings stoves as well. Please check...
    $120.00
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  • Napoleon Accent Lamp Lens (W300-0067) Napoleon Accent Lamp Lens (W300-0067)
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    Napoleon Accent Lamp Lens (W300-0067)

    Replacement accent lamp lens for Napoleon gas stoves. Fits the following models: Napoleon Gas Stoves: AX36 AX42 DX42 BGD90 (Serial 0 to 23 and after serial 00219) GD70 GD80 - Post Serial # 4081 GD82 Park Avenue - Post Serial # 2292 GD82 Tureen...
    $43.00
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  • Napoleon Burner Orifice #50 - NG (W456-0050) Napoleon Burner Orifice #50 - NG (W456-0050)
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    Napoleon Burner Orifice #50 - NG (W456-0050)

    Replacement natural gas (NG) burner orifice #50 for Napoleon gas stoves and log sets. Fits the following models: Napoleon Gas Stoves: B30 AX42 BGD33 BGD34 GD15 Napoleon Gas Log Sets: GVFL18 GVFL24 GVFL30 Napoleon part # W456-0050 OEM...
    $20.00
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  • Napoleon Burner Orifice #51 - NG (W456-0051)
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    Napoleon Burner Orifice #51 - NG (W456-0051)

    Replacement natural gas (NG) burner orifice #51 for Napoleon gas stoves. Fits the following models: Napoleon Gas Stoves: AX36 EX36 HDX40 HDX40-2  LV62 LVX62 Napoleon part # W456-0051OEM Napoleon part May fit other models, please check...
    $20.00
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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.