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Grill Boss GBC1503 Grill Parts

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Grill Boss GBC1503

Grill Boss 3-Burner

 

Highest quality replacement parts for your Grill Boss GBC1503 - Free USA shipping $49 or more* - No Sales Tax*

 

Grill Boss GBC1503 owners manual and diagrams
Click the small images on the right to view Grill Boss GBC1503 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!

 

Grill Boss GBC1503-4E65849532-PartsExpS1.gif 

Replacement grill parts to fit Grill Boss model: GBC1503
This page shows all of the parts we know fit model Grill Boss GBC1503. 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 an ignitor, or other ignition components, and there are none here, click the ignition button to see what 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 GBC1503 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.
 


GBC1503 Burners

G1503-060 / BGT1
Click for photos
Backyard Grill Stainless Tube Burner for Grill Boss model GBC1503.

Part Number: BGT1 (Replaces Grill Boss G1503-060)
Dimensions: 12 7/8
Material: stainless steel
Weight: 0.30

$32.07
 

==> All Grill Boss Burners.
 





GBC1503 Cooking Grids

G1203-110 / 56121
Click for photos
Porcelain steel cooking grid for Grill Boss model GBC1503. Porcelain enameled, glossy finish. Sold individually.

Part Number: 56121 (Replaces Grill Boss G1203-110)
Dimension Front-to-Back: 13 15/16”
Dimension Side-to-Side: 19 7/16”
Material: porcelain steel wire
Weight: 2.0

$41.46
 

==> All Grill Boss Cooking Grids.
 





GBC1503 Heat Plates

G1203-120 / BGHP1
Click for photos
Backyard Grill Stainless Steel Heat Plate for Grill Boss model GBC1503.


Part Number: BGHP1 (Replaces Grill Boss G1203-120)
Dimension Front-to-Back: 13 1/16”
Dimension Side-to-Side: 3 5/8”
Material: stainless steel
Weight: 0.50

$21.60
CLEARANCE  $24.56
 

==> All Grill Boss Heat Plates.
 





GBC1503 Igniter Components

B0217-H01 / UP-7B
Click for photos
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 (Replaces Grill Boss B0217-H01)
Weight: 0.3

$7.77
 

IG-46B
Click for photos
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
 

10342-T14
Click for photos
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

$4.32
 

UP-9B
Click for photos
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
 

IG-7B
Click for photos
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

$4.75
 

IG-18B
Click for photos
20” igniter wire with two (2) female spade connectors.

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



Part Number: IG-18B
Weight: 0.03

$4.93
 

IG-30B
Click for photos
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
 

IG-48B
Click for photos
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
 

==> All Grill Boss Igniter Components.
 





GBC1503 Heat indicators and Meat Thermometers

11381
Click for photos
Universal four piece mini thermometer set. Great gift idea.
  • 2 calibrated for steak, and 2 for chicken
  • Mini thermometers for testing doneness of individual cuts of meat
  • Silicone bezels for easy removal when hot
  • Always use caution when handling hot objects


Part Number: 11381
Weight: .25

$16.45
 

==> All Grill Boss Heat indicators and Meat Thermometers.
 





GBC1503 Accessories

00240
Click for photos
Cherry 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: 00240
Weight: 1.14

$8.47
 

40730
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2 in 1 chrome plated turner / tong with PVC coated handle

Part Number: 40730
Dimensions: 14
Material: chrome steel
Weight: 0.6

$7.45
 

40538
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Set of six 22” stainless steel V skewers with wood handles and silicone bezels. Silicone bezel helps the handle stay cool longer. V-shaped skewers keep food from spinning on shaft.

Part Number: 40538
Material: chrome steel
Weight: 1.1

$15.59
 

41616
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Rib & Roast Rack.

Reversible rib rack and roast support. Made of stainless steel with a frame that holds 6 racks of ribs and a roast support for large cuts of meat.



Part Number: 41616
Material: stainless steel
Weight: 0.5

$24.00
 

CGT
Click for photos
Cannon Grill Towel.

Part Number: CGT
Dimensions: 16” x 25”
Weight: 0.30

$20.58
 

==> All GBC1503 Accessories.
 



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Grill Boss GBC1503 -Tuesday, May 12 2026

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More Grill Boss grill models we have parts for
GBC1306J | GBC1402G | GBC1449G | GBC1551AR | GBC900W |



*Orders for Grill Boss grill model GBC1503 $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