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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  • Heatilator 33" Glass Panel Assembly (GLA4031-540) Heatilator 33" Glass Panel Assembly (GLA4031-540)
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    Heatilator 33" Glass Panel Assembly (GLA4031-540)

    Replacement Glass Assembly for Heatilator 33" gas fireplaces. This part measures 32-7/8" x 23". Fits the following models: Heatilator Gas Fireplaces: GNDC33 GNDC33L GNDC33E GNDC33LE GNDH33 (Pre 47/98) GNDH33L (Pre 47/98) GNDH33E (Pre...
    $419.00
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  • HHT Rheostat Assembly (SRV100-510A) HHT Rheostat Assembly (SRV100-510A)
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    HHT Rheostat Assembly (SRV100-510A)

    Replacement rheostat assembly for Quadra-Fire, Heatilator and Heat N Glo gas stoves, fireplaces and inserts. Fits NG and LP units. Rheostat knob (100-512) sold separately. Fits the following models: Quadra-Fire Gas Fireplaces: I30SE-LC & I30SE...
    $49.00
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  • FMI Pilot Assembly - NG (J4117) FMI Pilot Assembly - NG (J4117)
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    FMI Pilot Assembly - NG (J4117)

    Replacement natural gas (NG) pilot assembly for FMI gas logs, stoves, fireplaces and inserts. This is a standing pilot, does not work with electronic ignition. Fits the following Comfort Glow, Comfort Flame, Desa, FMI, Vanguard and Vantage Hearth...
    $182.00
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  • Napoleon Piezo Ignitor (W357-0001) Napoleon Piezo Ignitor (W357-0001)
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    Napoleon Piezo Ignitor (W357-0001)

    Replacement piezo igniter for Napoleon Gas fireplaces. Fits the following models:Napoleon Gas Fireplaces: B30 Ascent 30 B35 Ascent 35 B36 Ascent 36 B42 Ascent 42 B46 Ascent 46 B36DF BGD33 BGD34 BGD36 BGD36CF Grandville BGD38 (SIT NOVA...
    $20.00
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  • SBI Door Rope Gasket Kit (AC06000) SBI Door Rope Gasket Kit (AC06000)
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    SBI Door Rope Gasket Kit (AC06000)

    Replacement SBI door rope gasket kit w/ silicone. Gasket is 8 feet long.  Note: This gasket may be slightly stiffer than previous versions but is confirmed compatible with the units listed below. Adjust the door latch as needed for a proper seal...
    $20.00
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  • Vermont Castings 3/16" x 3/4" Door Hinge Pin (1600535) Vermont Castings 3/16" x 3/4" Door Hinge Pin (1600535)

    Vermont Castings 3/16" x 3/4" Door Hinge Pin (1600535)

    Replacement 3/16" x 3/4" door hinge pin for Vermont Castings wood, gas, and coal stoves. Sold individually. Fits the following models: NOTE: Some stoves may require more than 1 piece for complete replacement. Please order the quantity you require...
    $6.00

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.