HDX40-2 Parts

We carry all available Napoleon HDX40-2 StarFire 40 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 Dexen Valve - LP (W725-0049) Napoleon Dexen Valve - LP (W725-0049)

    Napoleon Dexen Valve - LP (W725-0049)

    Replacement propane (LP) Dexen valve for Napoleon gas stoves and fireplaces. Fits the following models: Napoleon Gas Fireplaces: BGD33 BGD34 BGD36 BGD36CF Grandville BGD36CFG Crystallo BGD40 BGD42 BGD42CF GD19 GD33 GD34 GD36 GD36M GD70...
    $338.00
  • 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 and fireplaces. Fits the following models: Napoleon Gas Fireplaces: GD19 GDS25 GDS26 GDS28 HD35 HD35-1 HD40 HD40-1 HD46 HD46-1 HDX40 HDX40-2 Napoleon part # W720-0092OEM...
    $28.00
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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 #...
    $272.00
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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...
    $22.00
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  • Napoleon HDX40 Burner Assembly (W010-6146-SER) Napoleon HDX40 Burner Assembly (W010-6146-SER)
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    Napoleon HDX40 Burner Assembly (W010-6146-SER)

    Replacement burner assembly for Napoleon gas stoves. Fits the following models: Napoleon Gas Stoves: StarFire HDX40-2 - Post serial number 034217 Napoleon part # W010-6146-SERReplaces part # W010-3123-SEROEM Napoleon part May fit other...
    $328.00
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  • Napoleon Complete Log Set (GL-691) Napoleon Complete Log Set (GL-691)
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    Napoleon Complete Log Set (GL-691)

    Replacement complete log set for Napoleon gas stoves. Fits the following models: Napoleon Gas Stoves: HDX40-2 Starfire May fit other models, check owner's manual for part number compatibility. Napoleon part # GL-691Replaces old part numbers...
    $551.00
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  • Napoleon Female On/Off Jumper (W175-0355) Napoleon Female On/Off Jumper (W175-0355)
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    Napoleon Female On/Off Jumper (W175-0355)

    Replacement female on/off jumper for Napoleon gas stoves. Fits the following models:Napoleon Gas Stoves: AX36 Altitude AX42 Altitude DX42 GD26-1 Castlemore GDS25-1 Bayfield GDS26-1 Castlemore GX42-1 Ascent GX70NTE-1 Ascent HD81-1 High...
    $18.00
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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 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.