Thermos Big Easy 461837603 Grill Parts

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Highest quality replacement parts for your Thermos Big Easy 461837603 - Free USA shipping $49 or more* - No Sales Tax*

 

Thermos 461837603 owners manual and diagrams
Diagrams & owners manual not available for grill model# 461837603. 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 Thermos Big Easy 461837603
On this page you'll find all of the parts that fit model Thermos 461837603. 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 warming rack and there are none here, click the warming rack button to see all of the racks we have for Thermos grills. You will need to know the dimensions of your existing grids to help you find the right part.

To get the correct Thermos 461837603 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 Thermos 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.
 


461837603 Burner Brackets and Carryovers

Stainless steel 8 3/8” carry-over tube for 3-burner models with burner 18161 (two required).

Part Number: 181A1 (Replaces Thermos 4500228)
Dimensions: 8 3/8” x 0 3/8”
Material: stainless steel
Weight: 0.1

$13.51
 

 





461837603 Cooking Grids

Cooking grid solid premium grade 304 stainless steel with for Thermos model 461837603.225 diameter rods.

Part Number: CG-46SS
Dimension Front-to-Back: 14 3/4”
Dimension Side-to-Side: 26 5/8”
Material: stainless steel
Weight: 8.15

$89.58
 

Porcelain steel cooking grid for Thermos model 461837603. Porcelain enameled, glossy finish. Sold individually.

Part Number: 55801
Dimension Front-to-Back: 14 23/32”
Dimension Side-to-Side: 26 5/8”
Material: porcelain steel wire
Weight: 6.2

$98.99
 

 





461837603 Rock/Briquette Grates

Rock grate for holding lava rock or ceramic briquettes.

Part Number: BG-39
Dimension Front-to-Back: 11”
Dimension Side-to-Side: 25”
Material: carbon steel
Weight: 4.0

$31.08
 

 





461837603 Heat Plates

Stainless steel burner tent and frame for Thermos model 461837603.

Part Number: 92261 (Replaces Thermos 4500226)
Dimension Front-to-Back:
Dimension Side-to-Side:
Material: chrome steel
Weight: 0.9

$32.16
 

 





461837603 Warming Racks

Universal warming rack. For use on grills with at least 22” inside dimension.

Part Number: AP-6A
Dimensions: 6” x 21 1/2”
Material: Chrome steel
Weight: 1.3

$23.33
 

 





461837603 Accessories

BBQ'er choice porcelain grill briquets. The finest available.
  • Self-Cleaning Porcelain Briquettes.
  • Made of fired porcelain for even heat transfer.
  • Virtually indestructible.
  • About 56 pieces covers approximately 310 square inches.
  • Made in USA.
NOTE: MHP model TJK requires two (2) bags.

Part Number: BQ-3A
Weight: 4.2

$50.28
 

Natural lava rock processed and screened for uniformity. 7 lb. bag is enough for all full sized grills. Click the photo to find easy steps for installing lava rocks.

Part Number: 45887
Material: pummise
Weight: 7.0

$24.95
 

Cedar grilling planks adds a delicious wood-smoke flavor to foods grilled on them. Great for salmon! 11 7/8” x 5 1/4” x 5/16” 100% natural cedar. Two planks per pack.

Part Number: 00281
Dimensions: 11 7/8
Weight: .45

$12.67
 

Meat Claws.

Shredding pork, chicken, or beef has never been easier. Spare the fork these meat shedding claws can hold with the larger outside tines and shred fine strands of meat with the smaller inside tines. Crafted of stainless steel with an easy to use grip that can be held multiple ways.
Each claw is 8.25 in. in overall length.



Part Number: 44070
Dimensions: 8 1/4
Material: stainless steel
Weight: 0.5

$16.16
 

7” Bamboo BBQ Kabobs. Appetizer Server/Grilling Skewers - pack of 50. Limited to supplies on hand.

  • Ideal for searving or grilling appetizers
  • Wide end for easy handling


Part Number: 11040
Dimensions: 7
Weight: 0.4

$4.75
 

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
 

Beer Can Chicken Roaster. Stainless steel.

Just place any 12 oz can into the center frame and put your spiced chicken cavity over the can and then put on the grill or oven, Infuses with flavors from various beverage in the can, Like Beer, Juice, Wine, etc. Your chicken will impart a different flavor! After use, the racks can be cleaned easily.



Part Number: CCR
Weight: 1.0

$8.64
 

Stainless Steel Scraper for Phoenix and Holland Drip Trays

Part Number: SDDPS
Dimensions: 20
Weight: 0.30

$18.07
 

 



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Thermos model 461837603 - Tuesday, May 12 2026

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24501 | 24502 | 24503 | 24504 | 24604 | 246048 | 246074 | 24610A | 24611 | 24620 | 24620 series | 24627 | 24700 | 24701 | 24717 | 2472202 | 24901 | 24904 | 24906 | 24915 | 24950 | 24952 | 253-33 series | 25404 | 25407 | 25407P | 25437 | 25516 | 25653 | 25707 | 25810 | 26116001 | 26116002 | 26116003 | 26116004 | 26116005 | 26126001 | 26126006 | 263-33 series | 264-43 series | 265-53 series | 27405 | 27410 | 27413 | 27424 | 27431 | 27609 | 27620 | 27624 | 27644 | Complete list of Thermos grill models...



*Orders for Thermos Big Easy grill model 461837603 $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