HDX40 Parts

We carry all available Napoleon HDX40 High Definition Gas Fireplace parts. We have burners, blowers, gas valves, electronic ignitions, 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 Pilot Tube with Fittings (W720-0092) Napoleon Pilot Tube with Fittings (W720-0092)
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    Napoleon Pilot Tube with Fittings (W720-0092)

    Replacement pilot tube with fittings for Napoleon gas stoves. Fits the following models: Napoleon Gas Stoves: GD19 GDS25 GDS26 GDS28 HD35 HD35-1 HD40 HD40-1 HD46 HD46-1 HDX40 HDX40-2 Napoleon part # W720-0092OEM Napoleon part May fit...
    $26.00
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    Napoleon Main Pan Burner (W010-6147-SER)

    Replacement main pan burner for Napoleon gas stoves. Fits the following models: NOTE: This part is for pre serial # 034217. Post serial # 034217 needs part # W010-3123-SER. Napoleon Gas Stoves: HDX40 HDX40-2 Napoleon part #...
    $251.00
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  • Napoleon Burner Orifice #51 - NG (W456-0051)
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    Napoleon Burner Orifice #51 - NG (W456-0051)

    Replacement natural gas (NG) burner orifice #51 for Napoleon gas stoves. Fits the following models: Napoleon Gas Stoves: AX36 EX36 HDX40 HDX40-2  LV62 LVX62 Napoleon part # W456-0051OEM Napoleon part May fit other models, please check...
    $20.00
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  • Napoleon HD40 & HDX40 Hood (W335-0052) Napoleon HD40 & HDX40 Hood (W335-0052)
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    Napoleon HD40 & HDX40 Hood (W335-0052)

    Replacement hood for Napoleon gas fireplaces. Fits the following models: Napoleon Gas Fireplaces: HD40 High Definition HDX40 High Definition Napoleon part # W335-0052OEM Napoleon part May fit other models, please check your owner’s...
    $30.00
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  • Napoleon Pilot Orifice - NG (W455-0071) Napoleon Pilot Orifice - NG (W455-0071)
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    Napoleon Pilot Orifice - NG (W455-0071)

    Replacement natural gas (NG) pilot orifice for Napoleon gas stoves. Fits the following models:  Napoleon Gas Stoves:  D42 DX42 GD19 GDS25 GDS26 GSS48 GSS48ST HD35 HD35-1 HD40 HD40-1 HD46 HD46-1 HDX40 Napoleon part #...
    $10.00
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  • Napoleon 5lb Bag Lava Rocks (W550-0006)
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    Napoleon 5lb Bag Lava Rocks (W550-0006)

    Replacement lava rocks for Napoleon gas stoves. Fits the following models: Napoleon Gas Stoves: GL18/24/30 GL18E/24E/30E GSS42 GSS42CF GVFL18/24/30 HDX40 HDX40-2 Napoleon part # W550-0006 OEM Napoleon part May fit other models, please...
    $20.00
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  • Napoleon Blower Wiring Harness (W750-0159)
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    Napoleon Blower Wiring Harness (W750-0159)

    Replacement blower wiring harness for Napoleon gas stoves. Fits the following models: NOTE: This is the wiring harness only. Napoleon Gas Stoves: AX36 Altitude AX42 Altitude DX42 GD82 Park Avenue GD82 Tureen GX70NTE-1 Ascent HDX40-1 High...
    $14.00
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  • Napoleon Pilot Orifice - LP (W455-0049)
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    Napoleon Pilot Orifice - LP (W455-0049)

    Replacement propane (LP) pilot orifice for Napoleon gas stoves. Fits the following models:  Napoleon Gas Stoves: D42 DX42 GD19 GDS25 GDS26 GSS48 GSS48ST HD35 HD35-1 HD40 HD40-1 HD46 HD46-1 HDX40 Napoleon part # W455-0049OEM...
    $9.00
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  • Napoleon HDX40 Conversion Kit - LP (W175-0358) Napoleon HDX40 Conversion Kit - LP (W175-0358)
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    Napoleon HDX40 Conversion Kit - LP (W175-0358)

    Replacement natural gas (NG) to propane (LP) conversion kit for Napoleon Starfire 40 gas fireplaces. Only for units with SIT valve, will NOT work with older units using the Dexen valve. Fits the following models: Napoleon Gas...
    $105.00
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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.