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Sunbeam ST3521SPBX Grill Parts

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Highest quality replacement parts for your Sunbeam ST3521SPBX - Free USA shipping $49 or more* - No Sales Tax*

 

Sunbeam ST3521SPBX owners manual and diagrams
Diagrams & owners manual not available for grill model# ST3521SPBX. 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 grill parts to fit Sunbeam model: ST3521SPBX
All of the parts we have for Sunbeam ST3521SPBX are shown on this page. We might not show the part you need here but we may still have it, or a functional equivalent. In this case, try the category buttons on the right. For example, if your looking for a heat indicator and there are none here, click the heat indicator button to see all we have for Sunbeam grills. Knowing the dimensions of your existing part will help you find the right part.

To get the correct Sunbeam ST3521SPBX 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.
 


ST3521SPBX Burners

SBT-21
Click for photos
Standard stainless steel burner and venturi assembly for Sunbeam model ST3521SPBX.

Part Number: SBT-21
Dimensions: 21”
Material: stainless steel
Weight: 3.0

$61.91
 
Qty
 

==> All Sunbeam Burners.
 





ST3521SPBX Cooking Grids

CG-DUMMY
Cooking grid not known for Sunbeam model ST3521SPBX. Our parts information for this grill model is incomplete, and we really don't know with certainty which cooking grid 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 Sunbeam cooking grids we carry. If we don't have the exact fit grid for your grill, we may have a suitable replacement part. Measure your existing part as well as the the grid support area of the grill so you'll know exactly what size grids will fit.

If you have this grill model and know the number and dimensions of your original cooking grids, please share this information with us. Click here to send an email to our GrillDr that includes this information. We greatly appreciate your help.

Part Number: CG-DUMMY
Weight: 1.0
==> All Sunbeam Cooking Grids.
 





ST3521SPBX Heat Plates

SCHT-27
Click for photos
Stainless steel heat tent for Sunbeam model ST3521SPBX. This new stainless version, far superior to the original porcelain coated bars it replaces, is shown next to the original below. While somewhat different in shape, it is a fully functional replacement and will bolt right in.


Part Number: SCHT-27
Dimension Front-to-Back: 27 11/16”
Dimension Side-to-Side: 6”
Material: stainless steel
Weight: 2.5

$59.51
 
Qty
 

==> All Sunbeam Heat Plates.
 





ST3521SPBX Warming Racks

AP-6A
Click for photos
Universal warming rack. For use on grills with at least 22” inside dimension.

Part Number: AP-6A
Dimensions: 6” x 21 1/2”
Material: Chrome steel
Weight: 1.3

$23.33
 
Qty
 

==> All Sunbeam Warming Racks.
 





ST3521SPBX Accessories

BP-7
Wundersmoke Maple Chips. These unique maple wood smoking chips add distinctive maple wood flavoring to your food. For use will all grills. One 1lb bag. Comes with reusable puck.

Part Number: BP-7
Weight: 1.0

$10.42
 
Qty
 

41333
Click for photos
Stainless steel chicken roaster. Commonly called Beer Can roasters.
  • The best way to roast poultry on the grill
  • For use in barbecues and ovens
  • Dishwasher safe
  • Includes rack, rack support, and basting brush


Part Number: 41333
Material: stainless steel
Weight: 0.10

$19.84
 
Qty
 

WB-1
12” long wood handle brass bristle grid brush with scraper and leather hang strap.

Part Number: WB-1
Dimensions: 12
Weight: 0.4

$10.90
 
Qty
 

==> All ST3521SPBX Accessories.
 



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Sunbeam ST3521SPBX -Friday, Aug 1 2025

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More Sunbeam grill models we have parts for
25421 | 25423 | 25503 | 25511 | 25512 | 2551A | 2551A-1 | 25522 | 25522-1 | 2552C | 25613 | 25614 | 2561C | 25819 | 259GM | 26024 | 26102 | 26112 | 26122 | 26222 | 26224 | 26322 | 26513 | 26613 | 27A0H0 | 300 series | 3000 | 3000B | 3001A | 3001B | 3011A | 3011B | 3017 | 3017 series | 3017S | 3018 | 301A1 | 301B11 | 301B2 | 301B2-1 | 301BL | 301BL-1 | 301HB | 3021 | 3021A | 3021B | 3022A | 3027 | 3027 series | 3027J | Complete list of Sunbeam grill models...



*Orders for Sunbeam grill model ST3521SPBX $49 and over ship free to the lower 48 states.
See shipping policy below for more info.


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Date: Friday, August 1, 2025