Weber Spirit S-315 Grill Parts

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Highest quality replacement parts for your Weber Spirit S-315 - Free USA shipping $49 or more* - No Sales Tax*

 

Weber Spirit S-315 owners manual and diagrams
Diagrams & owners manual not available for grill model# Spirit S-315. 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: Spirit S-315
This page shows all of the parts we know fit model Weber Spirit S-315. 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 burner and there are none here, click the burner button to see all the burners 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 Spirit S-315 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.
 


Spirit S-315 Burners

Weber Spirit 3 Burner Set (2013 & Newer) for Weber model Spirit S-315.

Part Number: WTB-SPT3-SET
Material: stainless steel
Weight: 1.0

$64.56
 
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Spirit S-315 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 Spirit S-315. 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
 
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Cast iron cooking grids for Weber model Spirit S-315. 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
 
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Spirit S-315 Heat Plates

Weber Spirit SS Flavor Bars / 3 Burner Gril for Weber model Spirit S-315.

Part Number: WFBSP3-2013
Material: stainless steel
Weight: 5.80

$45.71
 
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Spirit S-315 Igniter Components

Ignition module switch for spark generators that accept wired remote (button) trigger switches. Fits our spark generator part numbers 03322, 03332, 03344, 03352, 03356, 03387 and 03388.
Includes:
  • Push-button ignition module switch with two male spade connectors on back
  • Two 20” wires with female spade connectors
  • One plastic mounting nut

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



Part Number: 03152
Dimensions: 17 3/4” x 1”
Weight: 0.1

$20.78
 
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Remote switch kit with wiring harnes for some Weber and Vermont Casting grills.

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



Part Number: 03154
Material: plastic
Weight: 0.1

$26.63
 
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Battery powered ignitor/spark generator for Surefire electronic ignition systems using remote button/trigger.
  • 1.5 volt
  • Has two (2) spark outlets (male spade connector)
  • Has two (2) male spade connectors for trigger (button) part #03152 (sold separately)
  • Uses a single AA battery (not included)
  • Requires 7/8” mounting hole
NOTE: The battery cap is not a push button. The ignitor is fired by a remote button/switch.

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



Part Number: 03322
Dimensions: 2 5/8” x 2”
Weight: 0.5

$35.57
 
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Weber Collector Box, Electrode & Wire

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



Part Number: IG-38B
Weight: 0.25

$13.92
 
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Spirit S-315 Warming Racks

ch steel warming rack

Part Number: 07641
Dimensions: 24 1/2” x 4 5/8”
Material: chrome steel wire
Weight: 1.7

$30.07
 
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Spirit S-315 Heat indicators and Meat Thermometers

Round heat indicator.
  • Single probe
  • 1 13/16” diameter
  • Requires 3/8” mounting hole


Part Number: 00018
Dimensions: 1 13/16” x 1 13/16”
Weight: 0.1

$15.82
 
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Spirit S-315 Accessories

Wundersmoke Mesquite Chips. These unique mesquite wood smoking chips add distinctive flavoring to your food. For use will all grills. Comes with reusable puck. One 1lb bag.

Part Number: BP-5
Weight: 1.0

$9.75
 
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Stainless steel flipper. The ultimate spatula tool, specially curved for perfect flips every time. 18” overall.

Part Number: SF-1
Dimensions: 18
Material: stainless steel
Weight: 0.4

$15.90
 
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Bamboo Appetizer 7” Skewers - pack of eight. Limited to supplies on hand.


Part Number: 11040
Dimensions: 7
Weight: 0.4

CLEARANCE  $1.45
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GrillPro EZ Check Gas level indicator. Accurate from -22° to 104°F. Magnetic back. Works on all sizes of tanks.

This tank gauge will monitor your propane level, while you grill, and let's you know when you're running low on gas.

The magnetic tank gauge offers fast, accurate propane level monitoring for any size LP tank. The magnetic backing makes it easy to attach, remove, and reuse across multiple tanks—perfect for grilling, camping, patio heaters, and more

Part Number: 00030
Weight: 0.1


$7.60
 
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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
 
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Venturi Tube 12” Brush. Recommended by all grill manufacturers. Specially designed flexible brush to clean venturis of spider webs and other obstructions that can cause flashback fires. Stainless steel.

Part Number: VTC-B
Material: stainless steel
Weight: 0.3

$5.07
 
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Weber model Spirit S-315 - Tuesday, Oct 7 2025

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*Orders for Weber grill model Spirit S-315 $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