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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
This page shows all of the parts we know fit model Uniflame NSG4303. 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 burner and there are none here, click the burner button to see all the burners 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

18311
Click for photos
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
 
Qty
 

==> All Uniflame Burners.
 





NSG4303 Cooking Grids

61602
Click for photos
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

$107.84
 
Qty
 

CG-12SS
Click for photos
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

$49.83
 
Qty
 

CG-12SS-X2
Click for photos
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

$91.84
 
Qty
 

==> All Uniflame Cooking Grids.
 





NSG4303 Heat Plates

BBQHP2
Click for photos
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
 
Qty
 

==> All Uniflame Heat Plates.
 





NSG4303 Igniter Components

TS-IG4010
Click for photos
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.



Part Number: TS-IG4010
Weight: 0.2

$18.48
 
Qty
 

IGEIB4-B
Click for photos
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
 
Qty
 

IG-30B
Click for photos
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

$7.51
 
Qty
 

IG-48B
Click for photos
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
 
Qty
 

IG-20B
Click for photos
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

$6.55
 
Qty
 

==> All Uniflame Igniter Components.
 





NSG4303 Accessories

BP-5
Click for photos
Wundersmoke Mesquite Chips. These unique mesquite wood smoking chips add distinctive flavoring to your food. For use will all grills. Comes with reusable puck. One 1lb bag.

Part Number: BP-5
Weight: 1.0

$9.75
 
Qty
 

40259
Click for photos
15” Stainless steel tong.
  • Soft comfort grip
  • Locking mechanism


Part Number: 40259
Dimensions: 15
Material: stainless steel
Weight: 0.14

$9.92
 
Qty
 

11040
Click for photos
Bamboo Appetizer 7” Skewers - pack of eight. Limited to supplies on hand.


Part Number: 11040
Dimensions: 7
Weight: 0.4

CLEARANCE  $1.45
Qty
 

BB-5
Click for photos
Basting brush with angled oak handle. 18” overall length.

Part Number: BB-5
Dimensions: 18
Weight: 0.8

$9.36
 
Qty
 

98130
Click for photos
Porcelain Coated Round Topper.
11” diameter x 2.5” deep porcelain coated wok with stainless steel handles and perforations. Rolled edge for rigidity and safety.

Part Number: 98130
Material: porcelain steel
Weight: 1.0

$16.73
 
Qty
 

VTC-B
Click for photos
Venturi Tube 12” Brush. Recommended by all grill manufacturers. Specially designed flexible brush to clean venturis of spider webs and other obstructions that can cause flashback fires. Stainless steel.

Part Number: VTC-B
Material: stainless steel
Weight: 0.3

$5.07
 
Qty
 

==> All NSG4303 Accessories.
 



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Uniflame gas grill NSG4303 - Tuesday, Oct 7 2025

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More Uniflame grill models we have parts for
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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: Oct 7 2025