Napoleon Gas Parts

Napoleon gas fireplaces and gas stoves combine warmth, reliability, and timeless design, making them a trusted choice for homeowners seeking efficient and stylish heating solutions. To ensure your Napoleon appliance continues performing at its best, maintaining and replacing essential parts like gas valves, thermocouples, pilot assemblies, refractory panels, and glass is vital. These original parts from Napoleon are crafted to the highest standards, ensuring consistent ignition, efficient heat output, and safe operation. Whether you’re restoring the cozy glow of a GDS25 gas stove or updating the durable glass panel on a BGD40 fireplace, our selection of authentic replacement parts offers the perfect solution for your repair needs.

We carry genuine Napoleon parts tailored to popular models like the GDS60, GD30, and more. Each component is designed to meet the exact specifications of your appliance, ensuring a precise fit and long-lasting performance. With our expert support, we’re here to assist you every step of the way—from identifying the right part to providing maintenance advice. Trust the quality and durability of Napoleon’s original parts to keep your gas fireplace or stove running efficiently, delivering warmth and comfort to your home for years to come.

We carry the full line of OEM replacement parts currently available for Napoleon gas stoves, fireplaces and inserts. If you cannot find the part you are looking for please call, e-mail or fill out our Parts Request Form and we will be happy to assist you.

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  • Napoleon Valve Hi/Lo Knob Extension (W380-0009)
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    Napoleon Valve Hi/Lo Knob Extension (W380-0009)

    Replacement valve Hi/Lo knob extension for Napoleon gas stoves. Fits the following models: NOTE: Please note this is not a knob replacement. This only extends the current knob. If your knob needs replacing, you will need to replace the whole valve,...
    $7.00
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  • Napoleon Valve On/Off Knob Extension (W380-0010) Napoleon Valve On/Off Knob Extension (W380-0010)
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    Napoleon Valve On/Off Knob Extension (W380-0010)

    Replacement valve On/Off knob extension for Napoleon gas stoves. Fits the following models: NOTE:  Please note this is not a knob replacement. This only extends the current knob. If your knob needs replacing, you will need to replace the...
    $7.00
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  • Napoleon 7" Flue Cap Gasket (W290-0039) Napoleon 7" Flue Cap Gasket (W290-0039)
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    Napoleon 7" Flue Cap Gasket (W290-0039)

    Replacement 7" flue cap gasket for Napoleon gas stoves. Fits the following models: Napoleon Gas Fireplaces: BGD36 BGD36CF BGD36CFG GD36 GD36M Napoleon part # W290-0039 OEM Napoleon part May fit many models, please check your owner’s...
    $12.00
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    Napoleon Air Manifold Cover Gasket (W290-0033)

    Replacement air manifold cover gasket for Napoleon gas stoves. Fits the following models: Napoleon Gas Stoves: GDI50 GS50-1PE GS50-1NE GDS50 GDS50-1PE GDS50-1NE GDS50-1PSB GDS50-1NSB Napoleon part # W290-0033OEM Napoleon part May fit...
    $6.00
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  • Napoleon Ascent Series Hood (W335-0063-SER) Napoleon Ascent Series Hood (W335-0063-SER)
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    Napoleon Ascent Series Hood (W335-0063-SER)

    Replacement hood for Napoleon gas fireplaces. Fits the following models: Napoleon Gas Fireplaces: B35 Ascent B36 Ascent GX36 Ascent GX70 Ascent Napoleon part # W335-0063-SEROEM Napoleon part May fit other models, please check your...
    $102.00
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  • Napoleon B35 Burner Assembly (W100-0156) Napoleon B35 Burner Assembly (W100-0156)
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    Napoleon B35 Burner Assembly (W100-0156)

    Replacement burner assembly for Napoleon gas stoves. Fits the following models: Napoleon Gas Stoves: B35 Ascent 35 (Post serial # 220246) B35 Ascent 36 Napoleon part # W100-0156 OEM Napoleon part May fit other models, please check your...
    $104.00
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  • Napoleon B42 Front Baffle (W018-0180-SER) Napoleon B42 Front Baffle (W018-0180-SER)
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    Napoleon B42 Front Baffle (W018-0180-SER)

    Replacement front baffle for Napoleon gas stoves. Fits the following models: Napoleon Gas Stoves: B42 Ascent Napoleon part # W018-0180-SEROEM Napoleon part May fit other models, please check your owner’s manual for part number...
    $167.00
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  • Napoleon B46 Ascent Hood (W335-0070-SER)
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    Napoleon B46 Ascent Hood (W335-0070-SER)

    Replacement hood for Napoleon gas fireplaces. Fits the following models: Napoleon Gas Fireplaces: B46 Ascent Napoleon part # W335-0070-SEROEM Napoleon part May fit other models, please check your owner’s manual for part number compatibility.
    $54.00
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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.