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expiredphoinix | Staff posted May 25, 2025 03:24 PM
expiredphoinix | Staff posted May 25, 2025 03:24 PM

Blackstone Propane to Natural Gas Grill Conversion Kit

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$35

$60

41% off
Amazon
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Deal Details
Various Merchants have Blackstone Propane to Natural Gas Grill Conversion Kit (5249) on sale for $35. Shipping is free.

Thanks to Deal Hunter phoinix and community member Dhespinoza for finding this deal.

Available from the following stores: Product Details:

  • Includes: 10 ft (3/8") natural gas hose, 3/8" quick connect fitting,16 natural gas orifices, 2 thread check gauges, 7 mm orifice wrench
  • Compatibility: : Use this kit on Blackstone 28" and 36" griddles, tailgaters, rangetop combos, and the single burner rec stove.

Editor's Notes

Written by oceanlake | Staff
  • This grill conversion kit has received an average rating of 4.7 stars out of 5 based on over 1700 customer reviews.
  • Don't have Amazon Prime? Students can get a free 6-Month Amazon Prime trial with free 2-day shipping, unlimited video streaming & more.
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Original Post

Written by phoinix | Staff
Product Info
Community Notes
About the Poster
Deal Details
Product Info
Community Notes
About the Poster
Various Merchants have Blackstone Propane to Natural Gas Grill Conversion Kit (5249) on sale for $35. Shipping is free.

Thanks to Deal Hunter phoinix and community member Dhespinoza for finding this deal.

Available from the following stores: Product Details:

  • Includes: 10 ft (3/8") natural gas hose, 3/8" quick connect fitting,16 natural gas orifices, 2 thread check gauges, 7 mm orifice wrench
  • Compatibility: : Use this kit on Blackstone 28" and 36" griddles, tailgaters, rangetop combos, and the single burner rec stove.

Editor's Notes

Written by oceanlake | Staff
  • This grill conversion kit has received an average rating of 4.7 stars out of 5 based on over 1700 customer reviews.
  • Don't have Amazon Prime? Students can get a free 6-Month Amazon Prime trial with free 2-day shipping, unlimited video streaming & more.
  • If you're not a student, there's also a free 1-Month Amazon Prime trial available.
  • Sign-up for Wayfair newsletter to receive 10% off promo code.

Original Post

Written by phoinix | Staff

Community Voting

Deal Score
+25
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Price Intelligence

Model: Blackstone 5249 Propane to Natural Gas Conversion Kit for Grill, Compatible 28", 36" Griddles, Tailgater, Rangetop Combo & Single Burner Rec Stove – Hose, Quick Connect Fitting, Grey

Deal History 

Sort: Most Recent
Post Date Sold By Sale Price Activity
04/21/25Amazon$36
0

Current Prices

Sort: Lowest to Highest | Last Updated 7/25/2025, 11:34 PM
Sold By Sale Price
Amazon$48.85

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Top Comments

drdiaboloco
4616 Posts
1170 Reputation
Note that not all Blackstones can be converted to NG, and that this is one of two conversion kits. Not totally sure what the difference is but for my griddle, which is an "Omnivore" model, they specified kit #5395. Here is the page at Blackstone that covers the kit (kits?) and compatibility.

https://help.blackstoneproducts.c...s-BJr1TAip

No matter which you need kit note that the hi-temp sealant for the replacement orifices is NOT included and you will have to supply it yourself. From the instruction manual:

"Note: Thread sealant should be rated to 400° F (204°C) and be compatible with natural gas.
(Permatex #59214 or Loctite 567)"
SlickSherlock
66 Posts
26 Reputation
I did this conversion. Absolute no-brainer if you have a natural gas hookup on your deck or patio (or a perfectly valid reason to run a line out there from your main).
malhotrasoft
225 Posts
115 Reputation
Can this be used with another brand grill ?

32 Comments

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May 25, 2025 03:59 PM
14,683 Posts
Joined Nov 2019
May 25, 2025 03:59 PM
LilylyMay 25, 2025 03:59 PM
14,683 Posts
are they diff? i thought they are the same burning gas
4
May 25, 2025 05:03 PM
490 Posts
Joined Nov 2015
May 25, 2025 05:03 PM
diggieMay 25, 2025 05:03 PM
490 Posts
Quote from Lilyly :
are they diff? i thought they are the same burning gas
Natural gas is mostly methane. Propane has much higher energy density.
Last edited by diggie May 25, 2025 at 10:06 AM.
May 25, 2025 05:15 PM
66 Posts
Joined Feb 2017
May 25, 2025 05:15 PM
SlickSherlockMay 25, 2025 05:15 PM
66 Posts
I did this conversion. Absolute no-brainer if you have a natural gas hookup on your deck or patio (or a perfectly valid reason to run a line out there from your main).
1
May 25, 2025 05:24 PM
225 Posts
Joined May 2013
May 25, 2025 05:24 PM
malhotrasoftMay 25, 2025 05:24 PM
225 Posts
Can this be used with another brand grill ?
May 25, 2025 05:25 PM
14,683 Posts
Joined Nov 2019

This comment has been rated as unhelpful by Slickdeals users.

May 25, 2025 06:34 PM
2,298 Posts
Joined Jan 2009
May 25, 2025 06:34 PM
HunterGathererMay 25, 2025 06:34 PM
2,298 Posts
NG definitely a plus from propane. I have a Weber Spirit that's 15 years old, only on NG. Use it often. Imagine the savings & ease of use over time. No brainer if you have an NG outlet nearby.
1
May 25, 2025 07:23 PM
10,328 Posts
Joined Sep 2014
May 25, 2025 07:23 PM
ash78May 25, 2025 07:23 PM
10,328 Posts
I just got the mini 17" Blackstone and this is still tempting. Hardline NG on your deck is usually a no-brainer if your house has NG. I haven't messed with propane in 15 years (until now).

Any reason this wouldnt work with any Blackstone models? Edit: the 17" and 22" are NOT compatible with this kit.
1
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Pro
May 25, 2025 08:59 PM
4,616 Posts
Joined Mar 2008
May 25, 2025 08:59 PM
drdiaboloco
Pro
May 25, 2025 08:59 PM
4,616 Posts

Our community has rated this post as helpful. If you agree, why not thank drdiaboloco

Note that not all Blackstones can be converted to NG, and that this is one of two conversion kits. Not totally sure what the difference is but for my griddle, which is an "Omnivore" model, they specified kit #5395. Here is the page at Blackstone that covers the kit (kits?) and compatibility.

https://help.blackstoneproducts.c...s-BJr1TAip

No matter which you need kit note that the hi-temp sealant for the replacement orifices is NOT included and you will have to supply it yourself. From the instruction manual:

"Note: Thread sealant should be rated to 400° F (204°C) and be compatible with natural gas.
(Permatex #59214 or Loctite 567)"
2
May 25, 2025 09:15 PM
1,516 Posts
Joined Nov 2007
May 25, 2025 09:15 PM
HalewafaMay 25, 2025 09:15 PM
1,516 Posts

Our community has rated this post as helpful. If you agree, why not thank Halewafa

Just a heads up, it's super easy to over tighten these and snap the head off, be careful!
2
May 25, 2025 09:24 PM
175 Posts
Joined Jun 2015
May 25, 2025 09:24 PM
DhespinozaMay 25, 2025 09:24 PM
175 Posts
Good deal, did this to my Weber grill. You can buy at Walmart as well. Same price.

https://www.walmart.com/ip/Blacks...xMEALw_wcB
May 25, 2025 09:54 PM
51 Posts
Joined Nov 2010
May 25, 2025 09:54 PM
asiansensationMay 25, 2025 09:54 PM
51 Posts
Quote from Lilyly :
thanks. to make it simple for me, its like 87 vs 91 gas grade to me Wink
Octane is just resistance to ignition, no real difference in energy density. Here's a diagram of energy density of common fuels: https://www.eia.gov/todayinenergy...ensity.png
May 26, 2025 12:53 AM
1,550 Posts
Joined Jul 2006
May 26, 2025 12:53 AM
AnalogMay 26, 2025 12:53 AM
1,550 Posts
Quote from Lilyly :
are they diff? i thought they are the same burning gas
Propane runs at a higher pressure than methane. Compressed propane is liquified. That's why it's called LP. It boils off and that gas is used in the grill. Not directly compatible without a converter.
1
May 26, 2025 01:04 AM
54 Posts
Joined Dec 2009
May 26, 2025 01:04 AM
denblagoiMay 26, 2025 01:04 AM
54 Posts
I have NG line. Can I use this to convert LP generator?
May 26, 2025 02:00 AM
413 Posts
Joined Jan 2004
May 26, 2025 02:00 AM
nyr56May 26, 2025 02:00 AM
413 Posts
Quote from Halewafa :
Just a heads up, it's super easy to over tighten these and snap the head off, be careful!

Learned this the hard way when I got this kit last year. Otherwise works great.

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May 26, 2025 02:06 AM
2,159 Posts
Joined Apr 2008
May 26, 2025 02:06 AM
powerslave12rMay 26, 2025 02:06 AM
2,159 Posts
[img]https://media1.tenor.com/m/zy-TQA48dsYAAAAC/king-of-the-hill-hank-hill.gif[/img]
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