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 Complete Log Set (GL-691)

    Replacement complete log set for Napoleon gas stoves. Fits the following models: Napoleon Gas Stoves: HDX40-2 Starfire May fit other models, check owner's manual for part number compatibility. Napoleon part # GL-691Replaces old part numbers...
    $508.00
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    Napoleon Control Panel Wire Harness (W010-1986)

    Replacement control panel wire harness for Napoleon gas stoves and log sets. Fits the following models: Napoleon Gas Stoves: B46 P1-SER Proflame Service Kit GD82-PASB Park Avenue LHD50 GDI-30G GX36-1 Ascent X LHD45 WHD31...
    $30.00
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  • Napoleon Female On/Off Jumper (W175-0355) Napoleon Female On/Off Jumper (W175-0355)
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    Napoleon Female On/Off Jumper (W175-0355)

    Replacement female on/off jumper for Napoleon gas stoves. Fits the following models:Napoleon Gas Stoves: AX36 Altitude AX42 Altitude DX42 GD26-1 Castlemore GDS25-1 Bayfield GDS26-1 Castlemore GX42-1 Ascent GX70NTE-1 Ascent HD81-1 High...
    $24.00
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  • Napoleon GD70 3" Rear Extension Knob (W380-0008) Napoleon GD70 3" Rear Extension Knob (W380-0008)
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    Napoleon GD70 3" Rear Extension Knob (W380-0008)

    Replacement 3" extension knob for Napoleon gas stoves. Fits the following models: NOTE: This is not a knob replacement. This only extends the current knob. If your knob needs replacing, you will need to replace the whole valve, as valves are not...
    $8.00
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  • Napoleon GD70 Charcoal Strip (W090-0109) Napoleon GD70 Charcoal Strip (W090-0109)
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    Napoleon GD70 Charcoal Strip (W090-0109)

    Replacement charcoal strip for Napoleon 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. Napoleon Gas Fireplaces: GD70...
    $14.00
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  • Napoleon GD70 Conversion Kit - LP (W175-0168) Napoleon GD70 Conversion Kit - LP (W175-0168)
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    Napoleon GD70 Conversion Kit - LP (W175-0168)

    Replacement natural gas (NG) to propane (LP) conversion kit for Napoleon gas stoves. Fits the following models: Napoleon Gas Stoves: GD70 GD70NT GD70PT Napoleon part # W175-0168 OEM Napoleon part May fit other models, please check your...
    $81.00
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  • Napoleon LHD45 Valve Train Gasket (W290-0152) Napoleon LHD45 Valve Train Gasket (W290-0152)
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    Napoleon LHD45 Valve Train Gasket (W290-0152)

    Replacement vale train gasket for Napoleon gas stoves. Fits the following models: Napoleon Gas Stoves: LHD45 Vector Napoleon part # W290-0152OEM Napoleon part May fit other models, please check your owner’s manual for part number...
    $7.00
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  • Napoleon Pilot Orifice - NG (W455-0071) Napoleon Pilot Orifice - NG (W455-0071)
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    Napoleon Pilot Orifice - NG (W455-0071)

    Replacement natural gas (NG) pilot orifice for Napoleon gas stoves. Fits the following models:  Napoleon Gas Stoves:  D42 DX42 GD19 GDS25 GDS26 GSS48 GSS48ST HD35 HD35-1 HD40 HD40-1 HD46 HD46-1 HDX40 Napoleon part #...
    $10.00
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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.