Weber Genesis 3300 Grill Parts

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Highest quality replacement parts for your Weber Genesis 3300 - Free USA shipping $49 or more* - No Sales Tax*

 

Weber Genesis 3300 owners manual and diagrams
Diagrams & owners manual not available for grill model# Genesis 3300. 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: Genesis 3300
All of the parts we have for Weber Genesis 3300 are shown on this page. 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 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 Genesis 3300 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 3300 Burners

Stainless steel center burner for Weber Genesis I-IV for Weber model Genesis 3300. See part# WTB1 for complete burner kit.

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

$36.25
 

Stainless steel front or rear burner for Weber Genesis I-IV for Weber model Genesis 3300. See part# WTB1 for complete burner kit.

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

$31.96
 

Complete stainless steel burner assembly kit for Weber Genesis I-IV for Weber model Genesis 3300.

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
 

Stainless steel cross-over tube for Weber model Genesis 3300. See part# WTB1 for complete burner kit.

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

$13.92
 

 





Genesis 3300 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 3300. 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

$112.95
 

Cast iron cooking grids for Weber model Genesis 3300. 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

$104.78
 

 





Genesis 3300 Heat Plates

Porcelain steel Flavorisor Bars for Weber for Weber model Genesis 3300. Set of thirteen pieces. (5) at 23 3/8”, (8) at 15 7/8”

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

$112.84
 

 





Genesis 3300 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
 

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

$7.77
 

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
 

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

$8.29
 

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
 

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
 

 





Genesis 3300 Knobs and Handles

Hardwood replacement handle for some Weber grills. Total length 24 7/8” x 1 9/16”. Has two 1” slotted mounting holes for ”wiggle room” with center to center about 23 1/8”. (Hardware not included.)

Part Number: WH-4B
Dimensions: 24 7/8
Material: wood
Weight: .60

$24.39
 

Control knob with long shaft.
  • Off position D-Value: 6 o'clock
  • Knob diameter: 1 5/8”
  • Socket diameter: 8mm
  • Knob shaft: 1 1/4”


Part Number: 00120
Dimensions: 1 5/8” x 1 5/8”
Material: plastic
Weight: 0.1

$6.06
 

 





Genesis 3300 Warming Racks

All purpose chrome/nickel plated cradle style warming rack. Total length is 24 5/16”. Length of actual rack is 23”.

Part Number: AP-WEBCR
Dimensions: 4” x 24 5/16”
Material: Chrome steel
Weight: 1.5

$27.64
 

 





Genesis 3300 Valves, Orifices, and Manifolds

Single LP gas valve.

Part Number: VLV-35
Material: Brass
Weight: 0.30

$38.84
 

 





Genesis 3300 Accessories

Maple 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: 00270
Weight: 1.3

$9.05
 

Polished stainless steel turner with an ergonomic soft grip grey handle and red accents. Great for flipping burgers or turning delicate fish fillets.



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

$9.48
 

Shish-ke-bab set. 6 chrome plated 14” skewers with convenient folding rack; folds out to 10” x 13 3/4”.

Part Number: 41338
Weight: 1.1

$22.60
 

Cast iron smoker box with six oblong venting holes. Fill with water-soaked wood chips and add smoke flavor to you food. Designed to release wood smoke.

  • Works with both charcoal and gas grills.
  • Easy to use and refill.
  • Long lasting cast iron.


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

$27.70
 

Non-Stick Wing Rack.

A convenient non-stick coated wire wing rack with folding legs, the best way to roast chicken legs and wings on the grill without the hassle of flipping, turning or sticking. For wings and drumsticks.



Part Number: 41551
Weight: 0.5

$12.09
 

Stainless Steel Scraper for Phoenix and Holland Drip Trays

Part Number: SDDPS
Dimensions: 20
Weight: 0.30

$18.07
 

 



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Weber grill Genesis 3300 - Tuesday, May 12 2026

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*Orders for Weber grill model Genesis 3300 $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