GX70 Ascent X Parts

We carry all available Napoleon GX70 Ascent X Direct Vent Gas Stove parts. We have blowers, gas valves, thermopiles, thermocouples, 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 Gasket 13.5' (W562-0068) Napoleon Door Gasket 13.5' (W562-0068)
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    Napoleon Door Gasket 13.5' (W562-0068)

    Replacement 13.5' door gasket for Napoleon gas and wood stoves. Fits the following models: Napoleon Gas Stoves: B35 Ascent 35 B36 Ascent 36 B42 Ascent 42 B46 Ascent 46  BGD36CF Grandville BGD36 BHD4 Ascent Multi-view BHD4P GD80 GD82...
    $69.00
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  • Napoleon Electrode with Wire (W240-0013) Napoleon Electrode with Wire (W240-0013)
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    Napoleon Electrode with Wire (W240-0013)

    Replacement electrode with wire for Napoleon gas stoves and fireplaces. Fits the following models: Napoleon Gas Fireplaces:   B30-1 Ascent B35 Ascent B36 Ascent B42 Ascent B46 Ascent BL36  BL36NTE-1 BL36-1 BL46 BL56 GD82-PASB...
    $53.00
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  • Napoleon Burner Orifice - LP (W456-0052) Napoleon Burner Orifice - LP (W456-0052)
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    Napoleon Burner Orifice - LP (W456-0052)

    Replacement propane (LP) burner orifice for Napoleon gas stoves. Fits the following models: Napoleon Gas Stoves: BGNV40 - Main Orifice BHD4 D42 E42 GD19 GD27 GX70 HD4 HD40-1 HD46-1 HD81 - Outer Orifice LV38 - Main Orifice LV50-1 - Main...
    $22.00
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  • Napoleon 3/8" Flex Manifold (W432-0078)
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    Napoleon 3/8" Flex Manifold (W432-0078)

    Replacement 3/8" flex manifold for Napoleon gas stoves. Fits the following models: Napoleon Gas Stoves: AX36 AX42 B30-1 B35 B36 B42 B46 GX36-1 GX70NTE-1 GD19-1 Vittoria GDS20 Arlington GDS25-1 Bayfield GDS26-1 Castlemore GSS36CF...
    $34.00
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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 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...
    $15.00
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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 Burner Orifice #34 - NG (W456-0034)

    Replacement natural gas (NG) burner orifice #34 for Napoleon gas fireplaces. Fits the following models: Napoleon Gas Fireplaces: GX70NTE-1 HD81-1 Hi-Definition LV50-2 Vector Napoleon part # W456-0034OEM Napoleon part May fit other models,...
    $17.10
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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.