Weber Genesis Platinum B Grill Parts

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

 

Weber Genesis Platinum B owners manual and diagrams
Diagrams & owners manual not available for grill model# Genesis Platinum B. 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 Weber model: Genesis Platinum B
All of the parts we have for Weber Genesis Platinum B are shown on this page. If you can't find the part you need below, click on the appropriate category button on the right side of the page. 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 Weber grills. Knowing the dimensions of your existing part will help you find the right part.

To get the correct Weber Genesis Platinum B 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.
 


Genesis Platinum B Burners

Stainless steel center burner for Weber Genesis I-IV for Weber model Genesis Platinum B. See part# WTB1 for complete burner kit.

Part Number: WTB-C
Dimensions: 29 1/8”
Material: stainless steel
Weight: 1.0

$36.25
 
Qty
 

Stainless steel front or rear burner for Weber Genesis I-IV for Weber model Genesis Platinum B. See part# WTB1 for complete burner kit.

Part Number: WTB-F
Dimensions: 29 1/8”
Material: stainless steel
Weight: 1.2

$31.96
 
Qty
 

Complete stainless steel burner assembly kit for Weber Genesis I-IV for Weber model Genesis Platinum B.

Includes:
  • Two (2) part# WTB-F 29 1/8” front and rear burners
  • One (1) part# WTB-C 28 3/8” center burner
  • One (1) WTB-CT 13 1/2” cross-over tube.


Part Number: WTB1
Material: stainless steel
Weight: 3.0

$89.91
 
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Stainless steel cross-over tube for Weber model Genesis Platinum B. See part# WTB1 for complete burner kit.

Part Number: WTB-CT
Dimensions: 13 1/2”
Material: stainless steel
Weight: 0.13

$13.92
 
Qty
 

 





Genesis Platinum B 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 Genesis Platinum B. 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 Genesis Platinum B. 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
 

 





Genesis Platinum B Heat Plates

13-pc porcelain steel Flavorisor Bars for Weber model Genesis Platinum B. Set of 13.

Part Number: 99813
Dimension Front-to-Back: 23 3/8”
Dimension Side-to-Side: 15 7/8”
Material: porcelain steel
Weight: 12.6

$93.76
 
Qty
 

Stainless steel Flavor bars for Weber Gold B and C models, and Platinum B and C models for Weber model Genesis Platinum B. Set of 5.

Part Number: WFB-5L
Dimension Front-to-Back: ”
Dimension Side-to-Side: 23 3/8”
Material: stainless steel
Weight: 6.0

$61.15
 
Qty
 

Stainless steel replacement Flavor Bars for Weber Genesis for Weber model Genesis Platinum B. Constructed of heavy gauge stainless for long life, they are far superior to porcelain coated bars. Set of 13 pieces, five at 23 3/8”, eight at 15 7/8”.

Part Number: WFB
Dimension Front-to-Back: 15 7/8”
Dimension Side-to-Side: 23 3/8”
Material: stainless steel
Weight: 11.4

$100.83
 
Qty
 

 





Genesis Platinum B Accessories

GrillPro Wood chips from genuine oak whiskey barrels.
  • All natural wood smoke flavor
  • Great for use in BBQ's or smokers.
  • 170 cubic inches (2 lbs. approx) in resealable bag

Try with beef, burgers, pork, lamb, poultry, and fish.

Part Number: 00215
Weight: 2.0

$9.34
 
Qty
 

5-piece unique tennis oriented utensil set. Constructed of heavy stainless steel with ”tennis grips” on each utensil. Includes yellow tennis ball style salt & pepper shakers, along with spatula, fork and tong.

Makes a nice gift.for tennis-minded folks



Part Number: US10
Weight: 5.00

$36.78
 
Qty
 

Universal 6 piece chrome plated skewer set. Designed so food does not rotate. Great for kabobs! 19 1/2” long.

Part Number: SR-7B
Dimensions: 19 1/2
Material: chrome steel
Weight: 1.0

$14.27
 
Qty
 

Cast iron smoker box with six oblong venting holes. Designed to release wood smoke. Make sure this part will fit into your grill before ordering 8 3/8” x 5 1/4” x 1 3/8”.

Part Number: 00150
Dimensions: 5 1/4” x 8 3/8”
Material: cast iron
Weight: 3.90

$25.40
 
Qty
 

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
 
Qty
 

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

$17.59
 
Qty
 

 



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Weber model Genesis Platinum B - Tuesday, Oct 7 2025

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*Orders for Weber grill model Genesis Platinum B $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