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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  • Image coming soon HHT Outside Air Kit (AK22)
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    HHT Outside Air Kit (AK22)

    Replacement outside air kit for Heat N Glo, Heatilator, Majestic, Monessen and Outdoor Lifestyles wood and gas fireplaces. Includes outside air plate, wire ties, fastener pack, outside air hood. Fits the following models: Note: Ducting must be ordered...
    $70.00
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  • HHT Pilot Assembly - NG (2478-012)
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    HHT Pilot Assembly - NG (2478-012)

    Replacement natural gas (NG) pilot assembly for Heat N Glo, Heatilator and Majestic gas fireplaces. Fits the following models:  Heat N Glo Gas Fireplaces: LCOR-DV36IN RCOR-DV36IN ST-36TR-IFT ST-36TRB-IFT ST-DV36IN Heatilator Gas...
    $65.00
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  • HHT Pilot Assembly Retrofit Kit - NG (SRV704-178-NG) HHT Pilot Assembly Retrofit Kit - NG (SRV704-178-NG)

    HHT Pilot Assembly Retrofit Kit - NG (SRV704-178-NG)

    Replacement natural gas (NG) pilot assembly with bracket for Hearth & Home gas stoves and fireplaces. Retrofit kit includes pilot assembly, hardware, orifice bracket and installation instructions. Click on the photo to enlarge and view other angles...
    $250.00
  • HHT Thermostat Wire Assembly (2045-024)
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    HHT Thermostat Wire Assembly (2045-024)

    Replacement thermostat wire assembly for Heat N Glo, Heatilator and Majestic gas fireplaces. This part is 12' long. This wire assembly has an additional green wire for ground and female connectors. You may need to change one of the female connectors to...
    $7.00
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  • Lennox Pilot Assembly - NG (H7103)
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    Lennox Pilot Assembly - NG (H7103)

    Replacement natural gas (NG) pilot assembly for Lennox gas fireplaces. Fits the following models: Lennox Gas Fireplaces: Marco MBG3600 Lennox part # H7103Replaces part # 116137AOEM IHP part May fit other models, please check your owner’s...
    $204.00
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  • Napoleon GD33 & GD34 Main Pan Burner (W010-0595) Napoleon GD33 & GD34 Main Pan Burner (W010-0595)
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    Napoleon GD33 & GD34 Main Pan Burner (W010-0595)

    Replacement main pan burner for Napoleon gas stoves. Fits the following models: Napoleon Gas Stoves: GD34 GD33 - Post Serial # 10245 Napoleon part # W010-0595OEM Napoleon part May fit other models, please check your owner’s manual for...
    $67.00
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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.