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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  • Buck SIT Pilot Assembly - LP (PE-199701) Buck SIT Pilot Assembly - LP (PE-199701)
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    Buck SIT Pilot Assembly - LP (PE-199701)

    Replacement propane (LP) SIT pilot assembly for Buck millivolt gas stoves. Fits the following models: Buck Gas Stoves: DV1000 DV23ZC Townsend II DV Buck part # PE-199701Replaces old part number PE-199615OEM Buck part May fit other models,...
    $90.00
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  • Enviro Spill Switch 220 Degree NC (EC-002) Enviro Spill Switch 220 Degree NC (EC-002)
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    Enviro Spill Switch 220 Degree NC (EC-002)

    Replacement 220 degree NC spill switch with wires for Enviro gas stoves. Fits the following models: Enviro Gas Stoves: 828 EG28 EG30 EG40 Enviro part # EC-002 Replaces part #s EFG-023, EG28-078, 828-078, EG30-015, EG40-026 and EG95-026 OEM...
    $109.00
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  • Enviro Spill Switch 300 Degree NC (EC-003) Enviro Spill Switch 300 Degree NC (EC-003)
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    Enviro Spill Switch 300 Degree NC (EC-003)

    Replacement spill switch 300 degree NC with wires for Enviro gas stoves. Fits the following models: Enviro Gas Stoves: Accent 20 Accent 25 EG31 EG32 EG40 FPI EG95 FS Sienna (EG41)  Enviro part # EC-003 Replaces part #s EG20-015,...
    $109.00
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  • FMI CGEFP33NRC Pilot Tube  (J3633)
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    FMI CGEFP33NRC Pilot Tube (J3633)

    Replacement pilot tube for FMI gas fireplaces. Fits the following models: FMI Gas Fireplaces: CGEFP33NRC IHP part # J3633Replaces part # 099387-07 OEM IHP part May fit other models, please check your owner’s manual for part number...
    $31.00
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  • FMI Main Burner Orifice #43 - NG (J3878)
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    FMI Main Burner Orifice #43 - NG (J3878)

    Replacement natural gas (NG) main burner orifice #43 (.0890 DIA.) for FMI gas logs, stoves, fireplaces and inserts. Fits the following Comfort Glow, Comfort Flame, Desa, FMI, Vanguard and Vantage Hearth models: Fits many different models, please check...
    $40.00
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  • Heat N Glo Conversion Kit - LP (LPK-750IPIE) Heat N Glo Conversion Kit - LP (LPK-750IPIE)
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    Heat N Glo Conversion Kit - LP (LPK-750IPIE)

    Replacement propane (LP) conversion kit for Heat N Glo gas stoves and fireplaces. This kit is to convert a fireplace gas valve from natural gas (NG) to propane (LP). Fits the following models: Heat N Glo Gas Fireplaces: SL-750TR-IPI-E  HHT...
    $128.00
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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.