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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  • HHT 2.5LB Volcanic Rock (SRV00F0540)
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    HHT 2.5LB Volcanic Rock (SRV00F0540)

    Replacement 2.5lb bag of volcanic rock media for Majestic, Monessen and Vermont Castings gas fireplaces and hearth kits. Fits the following models: Majestic Gas Fireplaces: NVBC36 (F34A / B / H / IC0) NVBC42 / NVBR42 (G34A / B / H / IC0 R0) NVBR36...
    $32.00
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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 Temp Sensor (SRV046-018A)
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    HHT Temp Sensor (SRV046-018A)

    Replacement high limit switch/thermostat temp sensor assembly for Quadra-Fire, Heat N Glo and Heatilator gas fireplaces. Fits the following models: Quadra-Fire Gas Fireplaces: I30SE-LC, I30SE...
    $112.00
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  • Lennox Orifice #55 - LP (19L52) Lennox Orifice #55 - LP (19L52)
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    Lennox Orifice #55 - LP (19L52)

    Replacement LP orifice #55 for Lennox gas stoves, fireplaces and inserts. Fits the following Lennox models: Lennox Elite Gas Stoves: EDCRPE-L EDCRPE-R EDCRPM-L EDCRPM-R EDPFPE EDPFPM EDSTPE EDSTPM Astria Gas Stove: Altair 40DMP Altair...
    $40.00
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  • Lennox Pilot Assembly - NG (H5947)
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    Lennox Pilot Assembly - NG (H5947)

    Replacement natural gas (NG) pilot assembly for Lennox gas stoves, fireplaces and inserts. Fits the following models:Country Gas Stoves: Chateau 30 Chateau 43 Designer I - Insert B-Vent GFC1 (Serial # 1001-4669) Designer II Insert B-Vent DBV...
    $167.00
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  • Napoleon Gasket Tape (W667-0018-SER) Napoleon Gasket Tape (W667-0018-SER)
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    Napoleon Gasket Tape (W667-0018-SER)

    Replacement gasket tape for Napoleon pellet and gas stoves. Fits the following models: Napoleon Pellet Stoves: NPS45 Napoleon Gas Stoves: B30 Ascent 30 B35 Ascent 35 B42 Ascent 42 BGD33 BGD34 BGD36 BGD36CF Grandville BGD36CFG...
    $10.00
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  • Napoleon GDS60-1 Conversion Kit - LP (W175-0318) Napoleon GDS60-1 Conversion Kit - LP (W175-0318)
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    Napoleon GDS60-1 Conversion Kit - LP (W175-0318)

    Replacement natural gas (NG) to propane (LP) conversion kit for Napoleon gas stoves and fireplaces. This is for electronic IPI units only. Fits the following models: Napoleon Gas Stoves: GDS60-1 Napoleon part # W175-0318OEM Napoleon part
    $95.00
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  • Superior DR/DT-600 Burner Tube Assembly (69L10) Superior DR/DT-600 Burner Tube Assembly (69L10)
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    Superior DR/DT-600 Burner Tube Assembly (69L10)

    Replacement natural gas (NG) or propane (LP) burner tube assembly for Superior gas fireplaces. Fits the following models: Superior Gas Fireplaces: DR-600CMN DR-600CMP DR-600CEN DT-600CMN DT-600CMP DT-600CEN Lennox part # 69L10Replaces old part...
    $544.00
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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.