GD40 Parts

We carry all available Napoleon GD40 Gas Fireplace parts. We have blowers, gas valves, thermocouples, thermopiles, glass, gasketing and much more. If you need help locating a part please call, e-mail or fill out our Parts Request Form and we will be happy to assist you.

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  • Napoleon Door Fastening Kit - 5 Screws (W020-0042)
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    Napoleon Door Fastening Kit - 5 Screws (W020-0042)

    Replacement door fastening kit of five (5) screws for Napoleon gas stoves. Fits the following models: Napoleon Gas Stoves: GD16 GD17 GD22 GD25 GD27 GD40 GD3200 Napoleon part # W020-0042 OEM Napoleon part May fit other models, please check...
    $8.00
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  • Napoleon Pilot Extension Knob (W380-0007) Napoleon Pilot Extension Knob (W380-0007)
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    Napoleon Pilot Extension Knob (W380-0007)

    Replacement pilot extension knob for Napoleon gas stoves. Fits the following models: 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, as valves are not...
    $6.00
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  • Napoleon Pilot Orifice - LP (W455-0024) Napoleon Pilot Orifice - LP (W455-0024)
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    Napoleon Pilot Orifice - LP (W455-0024)

    Replacement propane (LP) pilot orifice for Napoleon gas stoves. Fits the following models: Napoleon Gas Stoves: GB20 - Pre Serial # 852 GD16 GD17 GD22 - with quick acting thermocouple GD25 - with quick acting thermocouple GD27 GD33 - SIT GD40...
    $15.00
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  • Napoleon Top Door Trim (W715-0136) Napoleon Top Door Trim (W715-0136)
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    Napoleon Top Door Trim (W715-0136)

    Replacement top door trim for Napoleon gas stoves. Fits the following models: Napoleon Gas Stoves: GD16 GD17 GD22 GD25 GD27 GD40 GD3200 Napoleon part # W715-0136 OEM Napoleon part May fit other models, please check your owner’s manual...
    $23.00
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  • Napoleon Ceramic Magnet (W430-0001) Napoleon Ceramic Magnet (W430-0001)
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    Napoleon Ceramic Magnet (W430-0001)

    Replacement ceramic magnet for Napoleon gas stoves. Fits the following models: Napoleon Gas Stoves: GB20 GD16 GD17 GD22 GD25 GD27 GD40 GD45 GD3200 GDI50 GVF30 GVF36-2 GVF42 Napoleon part # W430-0001OEM Napoleon part May fit other...
    $4.00
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  • Napoleon On/Off Toggle Switch (W660-0005) Napoleon On/Off Toggle Switch (W660-0005)
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    Napoleon On/Off Toggle Switch (W660-0005)

    Replacement on/off toggle switch for Napoleon gas stoves. Fits the following models: Napoleon Gas Stoves: GB20 GD15 GD16 GD17 GD22 GD25 GD27 GD40 GD45 GD70 GD1800 GD3000 GD3200 GI3014 GVF30 Napoleon part # W660-0005OEM Napoleon...
    $7.00
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  • Napoleon GD40 Louver Bracket - Upper (W080-0277) Napoleon GD40 Louver Bracket - Upper (W080-0277)
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    Napoleon GD40 Louver Bracket - Upper (W080-0277)

    Replacement upper louver bracket for Napoleon gas stoves. Fits the following models: Napoleon Gas Stoves: GD40 Napoleon part # W080-0277OEM Napoleon part May fit other models, please check your owner’s manual for part number...
    $7.00
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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.