It is an authentic OEM sourced item which is specially produced for use with Majestic and Monessen gas fireplaces. The natural gas pilot assembly may become broken and will need to be replaced. During the installation process, a screwdriver, a set of pliers, a wrench set, and wire cutters might all be needed to replace this part. This is available as an individual replacement part.
Works with the following brands:
Majestic, Monessen
Works with the following products:
Fireplace & Insert
Works with the following brands:
Majestic, Monessen
Works with the following products
Fireplace & Insert
Questions and Answers
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4 questions answered by our experts.
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Michelle
October 18, 2025
I need a pilot light assembly for my natural gas monessen hearth systems insert, will this part work?
For model number BDV400
Hi Michelle, thank you for your inquiry. Yes, the gas pilot assembly you are referring to will fit your model number. Glad to be of help!
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Ron
January 21, 2026
Does this pilot light kit. fit my model #
For model number 320DV4136NV
Hi Ron, thank you for your inquiry. Yes, the pilot assembly, part number FIX10409847, will fit your model number. Glad to be of help!
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Karen
November 21, 2022
My pilot light will not stay lit. Are there parts available for this model? The serial number is 260004840 if that helps.
Thank you,
Karen
For model number G36DVp1
Hello Karen, thank you for the question. The pilot assembly, part number FIX12042755, is compatible with your model. Customer service is available 7 days a week if you need help placing an order. Glad to be of assistance!
Hello:
I have a Monessen Hearth Systems NG fireplace. I need a pilot assembly for this unit.
Model CDVR36NV&
S/N 99-P-039562
For model number CDV7SERIES
Hello Greg, thank you for getting in touch. The compatible pilot assembly for your model is part number FIX10409847. If you need help placing an order, customer service is open 7 days a week!
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Model Compatibility
This part works with the following models:
Fix Number: FIX10409847
Manufacturer Part Number: 37D0018K
Item is in stock and will ship today if your order is placed before 4:00 PM Eastern Standard Time.
If your order is placed after 4:00 PM EST, the in stock items will ship on the next business day.
On Order
Item is not in stock and usually ships 3-5 business days from the time you place your order.
Special Order
Item is not in stock and usually ships 10-15 business days from the time you place your order.
NLA - No Longer Available
This item is no longer being made by the manufacturer, and cannot be added to your shopping cart.
Mail-In Recycling Rebate
Some of the parts we sell are eligible for mail-in rebates since we can recycle them. We will display any applicable rebates in your shopping cart. To redeem your rebate, contact Customer Service after you have received your part.
