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 Firescreen Rod (SRV28404) HHT Firescreen Rod (SRV28404)
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    HHT Firescreen Rod (SRV28404)

    Replacement firescreen rod for Majestic, Heat N Glo & Heatilator wood and gas fireplaces. Sold individually. Fits the following models: NOTE: Some stoves may require more than 1 piece for complete replacement. Please order the quantity you...
    $9.00
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  • Majestic Honeywell Pilot Assembly - NG (SRV20000540) Majestic Honeywell Pilot Assembly - NG (SRV20000540)
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    Majestic Honeywell Pilot Assembly - NG (SRV20000540)

    Replacement natural gas (NG) Honeywell pilot assembly for Majestic gas stoves. Fits the following models: Majestic Gas Stoves: DVBR42 DVBR36 Majestic part # SRV20000540 Replaces old part number 20000540 OEM HHT partMay fit other models, please...
    $164.00
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  • Napoleon SIT Pilot Assembly - LP (W010-0791) Napoleon SIT Pilot Assembly - LP (W010-0791)
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    Napoleon SIT Pilot Assembly - LP (W010-0791)

    Replacement propane (LP) SIT pilot assembly for Napoleon gas stoves. Fits the following models: Napoleon Gas Stoves: BGNV36 GB20 GD16 GD17 GD22 GD25 GD27 GD40 GD45 GS3500 Napoleon part # W010-0791Comparable aftermarket...
    $115.00
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  • Osburn Door Rope Gasket Kit (OA11390) Osburn Door Rope Gasket Kit (OA11390)
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    Osburn Door Rope Gasket Kit (OA11390)

    Replacement rope gasket with silicone (gasket adhesive) for Osburn wood, gas and pellet stoves. This part measures 8 Feet of 7/8". Fits the following models: Osburn Woodstoves: 1100 (2009 and later) 1800 2200 Osburn Gas...
    $40.00
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  • Heatilator High Limit Switch (4021-642) Heatilator High Limit Switch (4021-642)
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    Heatilator High Limit Switch (4021-642)

    Replacement high limit switch / temp sensor for HHT gas fireplaces. Used in natural gas (NG) and propane (LP) units. Fits the following models: Heatilator Gas Fireplaces: CB4236IR CB4236MIR CB4842IR CB4842MIR GCDC36E & GCDC36LE GCDC42E &...
    $19.00
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  • HHT Lava Rock - 1LB (4021-295)
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    HHT Lava Rock - 1LB (4021-295)

    Replacement 1lb bag of lava rock for Heat N Glo, Heatilator and Quadra-Fire gas fireplaces. Fits the following models: Heat N Glo Gas Fireplaces: BRAVO CFX-CRESCENT CRESCENTII EVEREST EVEREST-B GATEWAY OLYMPUS PASSAGE Heatilator Gas...
    $7.00
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  • OEM SIT Pilot Assembly - NG (0199702)
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    OEM SIT Pilot Assembly - NG (0199702)

    Replacement natural gas (NG) SIT pilot assembly for IHP, Kozy, Majestic, Monessen, Montigo, Napoleon and Regency gas logs, stoves, fireplaces and inserts. Fits the following models: Compatible with some models of the following brands: Comfort Glow ...
    $95.04
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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.