Sunbeam 303B3 Grill Parts

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Highest quality replacement parts for your Sunbeam 303B3 - Free USA shipping $49 or more* - No Sales Tax*

 

Sunbeam 303B3 owners manual and diagrams
Diagrams & owners manual not available for grill model# 303B3. 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 gas grill parts for Sunbeam model: 303B3
This page shows all of the parts we know fit model Sunbeam 303B3. 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 Sunbeam grills. You will need to know the dimensions of your existing grids to help you find the right part.

To get the correct Sunbeam 303B3 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 Sunbeam 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.
 


303B3 Venturis

Universal Spider Guards. Helps prevent dangerous flashback fires caused by spider webs in venturi tubes.Stainless steel spider guards slip over the air shutter on most venturi tubes to help keep the spiders out. For 3/4” venturi tubes.

Part Number: SG-B
Material: stainless steel
Weight: 0.1

$7.65
 

 





303B3 Cooking Grids

Chrome plated cooking grid for Sunbeam model 303B3. Made in USA.

Part Number: CG-31
Dimension Front-to-Back: 11 1/4”
Dimension Side-to-Side: 19 1/2”
Material: Chrome steel
Weight: 2.1

$39.08
 

 





303B3 Rock/Briquette Grates

Rock grate for holding lava rock or ceramic briquettes.

Part Number: BG-25
Dimension Front-to-Back: 10”
Dimension Side-to-Side: 18 1/2”
Material: carbon steel
Weight: 3.3

$30.85
 

 





303B3 Heat Plates

Heat Plate/ Flame Tamer not known for Sunbeam model 303B3. Our parts information for this grill model is incomplete, and we really don't know with certainty which heat plate fits this model. It may be that we have the part but don't show it here due to data or other error.

If you know the original OEM part number, try searching for it in the search box at the top of this page.

You can also browse through all of the heat plates we carry for your brand grill. If we don't have the exact fit for your grill, we may have a suitable replacement part. Measure your existing part so you'll know exactly what size is needed.

If you have this grill model and know the number and dimensions of your original heat plates, click here to send an email to our GrillDr that includes this information. We greatly appreciate your help.

Part Number: HP-DUMMY
Weight: 1.0
 





303B3 Igniter Components

20” Ignitor adapter wire with female spade connector and male round connector. Used primarily on Ducane models 7100 and 7200 to extend the wire from the 03758 collector box and electrode to the electronic spark generator (igniter).

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



Part Number: 03750
Dimensions: 1/16
Weight: 0.05

$6.01
 

Universal adapter wire with male round and female spade connectors.

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



Part Number: 03751
Weight: 0.05

$3.98
 

Tongue style collector box for burner mounted applications. Includes preinstalled electrode with round female connector end and 20” wire. Fits on all of our Deluxe stainless H burners (LB, SB, DLB, DSB) using special mounting bracket on these burners. Will not fit on cast iron burners (see part IG-15B for cast iron burner applications).

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



Part Number: IG-5B
Weight: 0.3

$11.39
 

 





303B3 Accessories

Natural lava rock processed and screened for uniformity. 7 lb. bag is enough for all full sized grills. Click the photo to find easy steps for installing lava rocks.

Part Number: 45887
Material: pummise
Weight: 7.0

$24.95
 

Cherry 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: 00240
Weight: 1.14

$8.47
 

2 in 1 chrome plated turner / tong with PVC coated handle

Part Number: 40730
Dimensions: 14
Material: chrome steel
Weight: 0.6

$7.45
 

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
 

Deluxe 13” basting mop with hardwood handle and cotton mop head. Great for spreading BBQ sauces, marinades, and glazes on meat and poultry.



Part Number: 42055
Dimensions: 13
Weight: 0.2

$8.76
 

Porcelain Coated Square Wok Topper.
12” x 12” x 2” porcelain coated grilling wok with stainless steel handles and perforations. The single draw design improves functionality and rigidity, it also makes it much easier to clean.

Part Number: 98121
Dimensions: 12” x 12”
Material: porcelain steel
Weight: 1.6

$27.92
 

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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Sunbeam model 303B3 - Tuesday, May 12 2026

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More Sunbeam grill models we have parts for
595-59 | 595-8 | 595-9 | 5978 series | 5979 | 599-10 | 6003K | 640N5 | 644N5 | 677008 | 67708 | 67819 | 67YDJ9 | 68223 | 686-10 | 68729 | 68817 | 68YDJ9 | 69109 | 69119 | 69203 | 69209 | 69213 | 69219 | 69308 | 69313 | 69415 | 69418 | 695 Series | 695-10 | 695-50 | 6950-B | 69503 | 69508 | 69518 | 6951A | 69528 | 69618 | 69628 | 69718 | 69727 | 6980A | 6M8C | 7489 | 7748 | 77AGY8 | 78503 | 79416 | 79426 | 7942C | Complete list of Sunbeam grill models...



*Orders for Sunbeam grill model 303B3 $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