GS3500 Parts

We carry all available Napoleon GS3500 Outdoor Gas Fireplace parts. We have burners, gas valves, thermocouples, thermopiles, logs 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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  • OEM SIT Gas Valve - NG (0820652) OEM SIT Gas Valve - NG (0820652)

    OEM SIT Gas Valve - NG (0820652)

    Replacement natural gas (NG) SIT valve for Enviro, HHT, IHP, Hearthstone, Kozy, Kingsman, Napoleon, and Osburn gas fireplaces, stove and inserts. Fits the following models: Astria Gas Log Sets: MagniFlameOD24NM MagniFlameOD30NM Replaces Astria...
    $174.38
  • Napoleon Glowing Embers (W361-0016)
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    Napoleon Glowing Embers (W361-0016)

    Replacement glowing embers for Napoleon Gas Stoves. Fits the following models: Napoleon Gas Stoves: AX36 AX42 B30 Ascent B35 Ascent B36 Ascent B42 Ascent B46 Ascent B36DF BGD33 BGD36 BGD36CF...
    $11.00
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  • Napoleon SIT Pilot Tube with Fittings (W720-0062)
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    Napoleon SIT Pilot Tube with Fittings (W720-0062)

    Replacement SIT pilot tube with fittings for Napoleon gas stoves and log sets. Fits the following models: NOTE: Please verify that you have an SIT Pilot Assembly (not a PSE Pilot Assembly) before ordering this part. It may not be compatible...
    $11.00
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  • Napoleon Squirrel Cage Blower (GZ552) Napoleon Squirrel Cage Blower (GZ552)
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    Napoleon Squirrel Cage Blower (GZ552)

    Replacement squirrel cage blower for Napoleon Woodstoves and Gas Stoves. Click on the photo to enlarge and view other angles. Please be advised that this blower will work with the below models as long as the air flow outlet is mounted vertically. Fits...
    $229.00
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  • Napoleon Spill Switch (W660-0006) Napoleon Spill Switch (W660-0006)
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    Napoleon Spill Switch (W660-0006)

    Replacement spill switch for Napoleon gas stoves. Fits the following models: Napoleon Gas Stoves: BGNV36 BGNV40 BGNV42 GB20 GI2012 GI2113 GI3014 GI3016 GI3600 GDS28 GDS50 GDS60 GS3500 Napoleon part # W660-0006OEM Napoleon partReplaces...
    $9.00
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  • Napoleon Piezo Ignitor (W357-0001) Napoleon Piezo Ignitor (W357-0001)
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    Napoleon Piezo Ignitor (W357-0001)

    Replacement piezo igniter for Napoleon Gas fireplaces. Fits the following models:Napoleon Gas Fireplaces: B30 Ascent 30 B35 Ascent 35 B36 Ascent 36 B42 Ascent 42 B46 Ascent 46 B36DF BGD33 BGD34 BGD36 BGD36CF Grandville BGD38 (SIT NOVA...
    $20.00
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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.