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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  • FMI High Limit Switch Assembly (J6436) FMI High Limit Switch Assembly (J6436)
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    FMI High Limit Switch Assembly (J6436)

    Replacement high limit thermodisc / spill switch assembly for FMI gas logs, stoves, fireplaces and inserts. For NG & LP units. Click on the photo to enlarge and view other angles. No longer comes with the screws shown in photo. Fits the following...
    $49.00
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  • Harman Clarity 929 Center Glass (3-40-120) Harman Clarity 929 Center Glass (3-40-120)
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    Harman Clarity 929 Center Glass (3-40-120)

    Replacement center (front) glass for Harman stoves. This part measures 19" x 13-3/4". Glass gasket (1-00-2312) sold separately. Click on the photo to enlarge and view other angles. Fits the following models: Harman Gas Stoves: Clarity 929...
    $290.00
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  • Heatilator Burner Orifice - NG (SRV17235) Heatilator Burner Orifice - NG (SRV17235)
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    Heatilator Burner Orifice - NG (SRV17235)

    Replacement natural gas (NG) burner orifice .110 for Heatilator gas stoves. Fits the following models: Heatilator Gas Stoves: CNXT70IH CNXT70IT GCBC60 GCDC36 GCDC36L GCDC42 GCDC42L HHT part # SRV17235 Replaces part # 17235OEM HHT...
    $19.00
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  • HHT High Temp Black Silicone (3-42-36218) HHT High Temp Black Silicone (3-42-36218)
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    HHT High Temp Black Silicone (3-42-36218)

    Replacement black hi-temp silicone for HHT gas fireplaces. May fit many models, please check your owner’s manual for part number compatibility. NOTE:  Due to DOT regulations, this item cannot shipped by air and must be shipped by...
    $26.00
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  • HHT Orifice #50C - LP (582-850)
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    HHT Orifice #50C - LP (582-850)

    Replacement Propane (LP) burner orifice #50C for Heat N Glo, Heatilator, Outdoor Lifestyles, Quadra-Fire and Majestic gas stoves and fireplaces. Fits the following models: Heat N Glo Gas Fireplaces: 8000C 8000c-IPILP 8000TVD - Post date code...
    $7.00
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  • IHP Pre-Wired Thermostatic Fan Kit (UZY5) IHP Pre-Wired Thermostatic Fan Kit (UZY5)
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    IHP Pre-Wired Thermostatic Fan Kit (UZY5)

    Replacement pre-wired thermostatic fan kit for Astria, Lennox, Security/BIS and Superior wood stoves. Fits the following models: NOTE: Includes blower and thermodisc. Security/BIS Wood Stoves: SB36 SE36 SB42 HE43 BIS Traditions CE BIS...
    $588.00
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  • IronStrike Serefina Burner Assembly (42M73) IronStrike Serefina Burner Assembly (42M73)
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    IronStrike Serefina Burner Assembly (42M73)

    Replacement burner assembly for IronStrike gas stoves, fireplaces and inserts. Fits the following models:IronStrike Gas Fireplaces: CI2500DVF CI2502DVF CI2504DVF CI2506DVF CI2508DVF-2 IronStrike part # 42M73OEM IHP partMay fit other models,...
    $324.00
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Why Buy Parts from Mountain View Hearth Products?

We’re the world’s largest source for stove, fireplace, grill, and appliance repair parts. Whether you’re fixing a decades-old wood stove or replacing a worn-out control board on a high-end grill, we make it easy to get the right part — fast.

We stock both original manufacturer parts and high-quality alternatives — so you get the same great fit and performance, often with more affordable options to choose from.

Most sellers only carry the basics like blowers and igniters. We go deeper — with brackets, trim, switches, control panels, gaskets, screws, and more. If your unit has it, chances are, we carry it.