Uniflame NSG4303 Grill Parts

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Uniflame NSG4303

 

Highest quality replacement parts for your Uniflame NSG4303 - Free USA shipping $49 or more* - No Sales Tax*

 

Uniflame NSG4303 owners manual and diagrams
Diagrams & owners manual not available for grill model# NSG4303. If you have a manual you're willing to share, please click here to send us an email with the attached manual. Thank You!

 


Replacement BBQ grill parts for Uniflame model: NSG4303
All of the parts we have for Uniflame NSG4303 are shown on this page. If the part you're shopping for isn't included below, you might find it using the category buttons on the right side of the page. For example, if your looking for a Flame Tamer/Heat Plate and there are none here, click the Heat Plate button to see all of the Heat Plates we have for Uniflame grills. You will need to know the dimensions of your existing grids to help you find the right part.

To get the correct Uniflame NSG4303 BBQ parts
  • You should measure your existing parts and compare them to what we show here. This is best done with them removed from the grill.
  • Verify your Uniflame model number by checking the CSA appliance tag on your grill to make sure you have the correct model number. Do not rely solely on the owners manual as these are frequently mixed up at retail stores when the grills are assembled. You'd be surprised at how many folks have the wrong owners manual.
 


NSG4303 Burners

Stainless steel tube burner for Uniflame model NSG4303. Includes
  • SS tube burner
  • Electrode mounting bracket
  • Spider exclusion screen
  • Adjustable air shutter.


Part Number: 18311
Dimensions: 16 1/8” x 1”
Material: stainless steel
Weight: 0.5

$32.95
 

 





NSG4303 Cooking Grids

Cast iron cooking grids for Uniflame model NSG4303. Porcelain treated, flat matte finish. Sold as a set of two (2).

Part Number: 61602
Dimension Front-to-Back: 14 3/4”
Dimension Side-to-Side: 23 1/2”
Material: matte cast iron
Weight: 12.8

$121.30
 

Stainless Steel cooking grid for Uniflame model NSG4303.
  • Made in USA
  • Solid 1/4” 304 stainless rods
  • Each panel measures 15” x 11 3/8”


Part Number: CG-12SS
Dimension Front-to-Back: 15”
Dimension Side-to-Side: 11 3/8”
Material: stainless steel
Weight: 3.40

$49.81
 

Stainless Steel cooking grids for Uniflame model NSG4303. SET OF TWO (2) panels.
  • Made in USA
  • Solid 1/4” 304 stainless rods
  • Each panel measures 15” x 11 3/8”
  • Overall dimensions: 18 1/4” x 22 3/4”


Part Number: CG-12SS-X2
Dimension Front-to-Back: 15”
Dimension Side-to-Side: 22 3/4”
Material: stainless steel
Weight: 6.8

$91.80
 

 





NSG4303 Heat Plates

Stainless steel heat plate for Uniflame model NSG4303.

Part Number: BBQHP2
Dimension Front-to-Back: 12 3/8”
Dimension Side-to-Side: 3 1/8”
Material: stainless steel
Weight: 0.7

$27.98
 

 





NSG4303 Igniter Components

Push-button electronic igniter with four (4) spade connectors. Black cap. Uses one AAA battery (not included). Requires a 3/4” mounting hole.

For more information about ignition systems and components, please see article Ignition 101 in our help center.


This part is currently out of stock, but more are already on the way and expected to arrive late May

Part Number: TS-IG4010
Weight: 0.2

$16.16
 

Battery powered push button igniter.
  • Has four (4) spade type male connectors.
  • Uses 1 AAA battery (not supplied)
  • Requires 3/4” or 13/16” mounting hole.

For more information about ignition systems and components, please see article Ignition 101 in our help center.



Part Number: IGEIB4-B
Weight: 0.3

$34.08
 

46” Wire with female spade connectors and square plastic connectors.

For more information about ignition systems and components, please see article Ignition 101 in our help center.



Part Number: IG-30B
Dimensions: 46
Weight: 0.1

$8.29
 

16” Universal Ignitor Wire

For more information about ignition systems and components, please see article Ignition 101 in our help center.



Part Number: IG-48B
Dimensions: 16
Weight: 0.05

$6.35
 

Burner-mounted ceramic igniter electrode with mounting bracket and hardware.

For more information about ignition systems and components, please see article Ignition 101 in our help center.



Part Number: IG-20B
Weight: 0.05

$6.61
 

 





NSG4303 Accessories

Apple wood chips.
  • All natural wood smoke flavor
  • Great for use in BBQ's or smokers.
  • 170 cubic inches (2 lbs. approx) in resealable bag

Try with portk, lamb, poultry, and fish.

Part Number: 00230
Weight: 2.0

$8.47
 

20” Professional Extra Long Tong.
20” Stainless steel tong with red soft grip rubber inserts. Grip your food on the grill with ease. Manual lock saves on storage space.

Part Number: 40269
Material: stainless steel
Weight: 0.14

$21.26
 

7” Bamboo BBQ Kabobs. Appetizer Server/Grilling Skewers - pack of 50. Limited to supplies on hand.

  • Ideal for searving or grilling appetizers
  • Wide end for easy handling


Part Number: 11040
Dimensions: 7
Weight: 0.4

$4.75
 

Stainless Steel Basting Set.

Measurements inside the stainless steel bowl for accurate sauce preparation. Includes silicone basting brush.



Part Number: 14913
Material: stailess steel
Weight: 0.5

$14.41
 

Aluminum foil grilling trays. Package of three.
  • Heavy duty aluminum foil
  • Re-usable
  • Great for grilling delicate foods like fish and veggies


Part Number: 50426
Dimensions: 9” x 13”
Weight: 0.4

$8.64
 

Grill Mitt With Neoprene Palm.

16 in. silicone mitt diffuses heat away from the hand and washes easily. Black palm / red colored cuff. Cotton lined.
*One Size Fits Most



Part Number: 90963
Weight: 0.2

$19.30
 

 



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Uniflame gas grill NSG4303 - Tuesday, May 12 2026

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*Orders for Uniflame grill model NSG4303 $49 and over ship free to the lower 48 states.
See shipping policy below for more info.


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Build Date: May 12 2026