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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  • Harman Micro Switch (3-20-00907) Harman Micro Switch (3-20-00907)
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    Harman Micro Switch (3-20-00907)

    Replacement micro switch for Harman gas and pellet stoves. Fits the following models: NOTE: This switch is only for the old control boards with the J2 connection. If you have updated your control board to the new board, this switch is no longer...
    $27.00
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  • HHT Pilot Assembly - LP (20308982) HHT Pilot Assembly - LP (20308982)
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    HHT Pilot Assembly - LP (20308982)

    Replacement propane (LP) pilot assembly for Vermont Castings, Majestic and Monessen gas fireplaces. Fits the following models: NOTE: This pilot assembly is compatible with Signature Command systems ONLY and is NOT compatible with the standard...
    $240.00
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  • Valor Pilot Assembly - LP (4000063S)
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    Valor Pilot Assembly - LP (4000063S)

    Replacement propane (LP) pilot assembly for Valor gas fireplaces. Fits the following models: NOTE: This part has been updated and now comes with the pilot hood, igniter and thermocouple. Valor Gas...
    $140.00
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  • Majestic Thermocouple 24 PSE-019A (10001825)
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    Majestic Thermocouple 24 PSE-019A (10001825)

    Replacement Thermocouple 24 PSE 019A for Majestic Gas Stoves. Fits the following models: Majestic Gas Stoves: DVR33 (Serial # A13A / B00 B12AU B12BI2 / 3) DVR33 (Serial # A14A / B00 A12/ 13H / I00 A14BI2 A15A / B00) DVRT36 (Serial # B11A / B / C /...
    $28.00
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  • Superior SIT Gas Train Assembly - LP (H6315) Superior SIT Gas Train Assembly - LP (H6315)
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    Superior SIT Gas Train Assembly - LP (H6315)

    Replacement SIT propane (LP) gas train assembly for Lennox gas stoves, fireplaces and inserts. Includes the gas valve (88J53), pilot assembly (69L18), valve plate and gas supply line. This assembly is to convert a Honeywell valve system to a SIT valve...
    $426.00
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  • Astria Rhapsody 25W Light Bulb (H8438)
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    Astria Rhapsody 25W Light Bulb (H8438)

    Replacement 25w light bulb for Astria 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. Astria Gas...
    $52.00
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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.