Weber 4521001 Grill Parts

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Highest quality replacement parts for your Weber 4521001 - Free USA shipping $49 or more* - No Sales Tax*

 

Weber 4521001 owners manual and diagrams
Diagrams & owners manual not available for grill model# 4521001. 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 for Weber model: 4521001
All of the parts we have for Weber 4521001 are shown on this page. If the part you need is not shown below, try clicking the appropriate category button 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 Weber grills. You will need to know the dimensions of your existing grids to help you find the right part.

To get the correct Weber 4521001 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 Weber 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.
 


4521001 Burners

WTB-SBCF
Stainless steel front or rear burner for Weber Silver B and C grills for Weber model 4521001. Also, 2002 and newer Gold models. See part# WTB2 for complete burner kit.

Part Number: WTB-SBCF
Dimensions: 28 1/8”
Material: stainless steel
Weight: 1.0

$31.96
 
Qty
 

Complete stainless steel burner assembly kit for Weber Silver B and C models, and 2002 and newer Gold models for Weber model 4521001.

Includes:
  • Two (2) part# WTB-SBCF 28” front and rear burners
  • One (1) part# WTB-SBCC 27 3/8” center burner
  • One (1) WTB-CCT 12 3/4” cross-over tube.


Part Number: WTB2
Material: stainless steel
Weight: 3.0

$83.48
 
Qty
 

WTB-SBCC
Stainless steel center burner for Weber Silver B and C grills for Weber model 4521001. Also 2002 and later GOld models. See part# WTB2 for complete burner kit.

Part Number: WTB-SBCC
Dimensions: 27 3/8”
Material: stainless steel
Weight: 1.0

$31.96
 
Qty
 

 





4521001 Cooking Grids

Set of two channel formed U-shaped cooking grids, commercial grade 304 stainless steel for Weber Genesis Silver B & C, Genesis Gold B & C, Genesis 1000 - 3500 and Spirit 700 for Weber model 4521001. Channel formed means rolled steel stamped into a U-shape; is not solid round rods.

Part Number: CG-85SSET
Dimension Front-to-Back: 17 5/16”
Dimension Side-to-Side: 23 1/2”
Material: stamped stainless steel
Weight: 5.45

$93.86
 
Qty
 

Cast iron cooking grids for Weber model 4521001. SET OF TWO (2). Porcelain treated, matte finish. Sold individually, number required varies by grill model.

Part Number: CG-57P-CI-X2
Dimension Front-to-Back: 17 5/16”
Dimension Side-to-Side: 11 11/16”
Material: cast iron
Weight: 14.7

$104.82
 
Qty
 

 





4521001 Heat Plates

HP-DUMMY
Heat Plate/ Flame Tamer not known for Weber model 4521001. 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
 





4521001 Igniter Components

Universal 2 1/2” adaptor wire with a round female end and a male spade end.

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



Part Number: IG-46B
Dimensions: 2 1/2
Weight: 0.10

$4.30
 
Qty
 

Universal push-button piezo igniter. External grounding tab for use as ground or to power a side burner igniter.

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



Part Number: UP-7B
Weight: 0.3

$8.19
 
Qty
 

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
 

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
 

electrode assembly for use with Weber models with spark generators that have an external grounding prong. Includes mounting tabs to facilitate installation.

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



Part Number: 04800
Material: ceramic
Weight: 0.2

$13.57
 
Qty
 

Snap In Piezo Ignitor. Fits Weber Genesis Silver A,B,C and Newer Spirit E310 & E320.

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



Part Number: UP-9B
Weight: 0.2

$8.81
 
Qty
 

 





4521001 Warming Racks

Chrome steel warming rack. This part is 25 3/16” at is absolute longest. The rack itself is 24”.

Part Number: 02347
Dimensions: 25 3/16” x 3 11/16”
Material: chrome steel wire
Weight: 2.0

$25.90
 
Qty
 

 





4521001 Accessories

0-7611-2014-9
HOW TO GRILL The Complete Illustrated Book of Barbecue Techniques. Steve Raichlen presents a full-color, step-by-step technique book that gets to the core of the grilling experience by showing and telling exactly how it's done. With more than 1,000 photographs, if features over 100 techniques and recipes, from how to set up a three-zone fire to how to grill a perfect prime rib, to grilling pizza, shellfish, vegetables, tofu, fruit, and s'mores.

Part Number: 0-7611-2014-9
Dimensions: 8” x 9 1/4”
Material: Paperback
Weight: 3.0

$20.09
 
Qty
 

Polished stainless steel turner with an ergonomic soft grip grey handle and red accents.



Part Number: 43108
Dimensions: 16
Material: stainless steel
Weight: 0.10

$9.48
 
Qty
 

Deluxe non-stick flat spit basket. Attaches to 3/8” rotisserie rod with adjustable lid to secure food. 16”x7.5”x2”
WARNING: Before ordering, please verify that your rotisserie spit rod can fit through the .48 inch x .48 squared mounting holes. Our spit rod part numbers SR-5, SR-8 and SR-43 do fit.

Part Number: 24785
Dimensions: 7 1/2” x 16”
Weight: 1.5

$22.60
 
Qty
 

Basting brush with angled oak handle. 18” overall length.

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

$9.36
 
Qty
 

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
 

Extra Wide Nylon Grill Brush

Brush anywhere on the grill, deep into the corners, between the grids, and in broad strokes along the surface. The triangular shaped head of this brush is ideal for cleaning anywhere. 17 in. overall length with a 6. in. wide head. Nylon bristles, wire shaft and resin handle.

*For use on a cool grill.



Part Number: 77643
Weight: 0.5

$12.09
 
Qty
 

 



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Weber grill 4521001 - Tuesday, Oct 7 2025

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*Orders for Weber grill model 4521001 $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