Grill Boss GBC900W Grill Parts

Grill Boss GBC900W

Grill Boss 2-Burner LP gas grill

Highest quality replacement parts for your Grill Boss GBC900W - Free USA shipping $49 or more* - No Sales Tax*

Grill Boss GBC900W owners manual and diagrams

Click the small images on the right to view Grill Boss GBC900W exploded parts diagrams and parts lists. Owners manual not available. If you have a manual you're willing to share, please click here to send us an email with the attached manual. Thank You!

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Replacement grill parts for Grill Boss model: GBC900W

On this page you'll find all of the parts that fit model Grill Boss GBC900W. 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 cooking grid and there are none here, click the cooking grids button to see all of the cooking grids we have for Grill Boss grills. Knowing the dimensions of your existing part will help you find the right part.

To get the correct Grill Boss GBC900W 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 Grill Boss 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.

GBC900W Venturis

SG-B

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Universal Spider Guards. Helps prevent dangerous flashback fires caused by spider webs in venturi tubes.Stainless steel spider guards slip over the air shutter on most venturi tubes to help keep the spiders out. For 3/4” venturi tubes.

Part Number: SG-B
Material: stainless steel
Weight: 0.1

==> All Grill Boss Venturis.

GBC900W Cooking Grids

CG-DUMMY

Cooking grid not known for Grill Boss model GBC900W. 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 Grill Boss 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 Grill Boss Cooking Grids.

GBC900W Heat Plates

55-09-303 / 99291

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Porcelain steel Heat Plate for Grill Boss model GBC900W. Sold individually.

Part Number: 99291 (Replaces Grill Boss 55-09-303)
Dimension Front-to-Back: 16 3/4”
Dimension Side-to-Side: 10 5/8”
Material: porcelain steel
Weight: 2.0

CLA-TS0161

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Stainless steel heat plate/Flame Tamer for Grill Boss model GBC900W. Made in USA.

NOTE: Sometimes shipped with vinyl peel-off coating. Remove before use.

Part Number: CLA-TS0161
Dimension Front-to-Back: 16 11/16”
Dimension Side-to-Side: 10 9/16”
Material: stainless steel
Weight: 1.8

==> All Grill Boss Heat Plates.

GBC900W Igniter Components

03750

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20” Ignitor adapter wire with female spade connector and male round connector. Used primarily on Ducane models 7100 and 7200 to extend the wire from the 03758 collector box and electrode to the electronic spark generator (igniter).

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

Part Number: 03750
Dimensions: 1/16
Weight: 0.05

03751

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Universal adapter wire with male round and female spade connectors.

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

Part Number: 03751
Weight: 0.05

IG-46B

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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

10342-T14

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21” wire for side burner or other applications. One female spade connector, one female round connector.

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

Part Number: 10342-T14
Dimensions: 21
Weight: 0.05

IG-7B

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20” igniter wire with female spade and round connector.

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

Part Number: IG-7B
Weight: 0.02

IG-30B

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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

IG-48B

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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

IG-5B

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Tongue style collector box for burner mounted applications. Includes preinstalled electrode with round female connector end and 20” wire. Fits on all of our Deluxe stainless H burners (LB, SB, DLB, DSB) using special mounting bracket on these burners. Will not fit on cast iron burners (see part IG-15B for cast iron burner applications).

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

Part Number: IG-5B
Weight: 0.3

55-14-988 / UP-4B

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Universal push-button igniter. Round male connector. Includes locking nut.

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

Part Number: UP-4B (Replaces Grill Boss 55-14-988)
Weight: 0.3

==> All Grill Boss Igniter Components.

GBC900W Accessories

SSST

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Stainless steel smoker box with cover. For use with all grills. Insert moistened wood chips (not included) for your favorite smoke flavor, 8 3/4” x 3 1/2” x 1 1/2”.

Part Number: SSST
Material: stainless steel
Weight: 1.5

SF-1

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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

00030

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

Part Number: 00030
Weight: 0.1

WB-7

Scrub brushes. Plastic grill scrubber. Cleans all types of cooking grids. Plastic grip handle.

Part Number: WB-7
Dimensions: 6” x 3 1/2”
Weight: 0.2

==> All GBC900W Accessories.

BBQ Part Categories

Grill Boss grill GBC900W - Friday, Aug 1 2025

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More Grill Boss grill models we have parts for
GBC1306J \| GBC1402G \| GBC1449G \| GBC1503 \| GBC1551AR \|

*Orders for Grill Boss grill model GBC900W $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