Thermos Quickset 461631603 Grill Parts

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Highest quality replacement parts for your Thermos Quickset 461631603 - Free USA shipping $49 or more* - No Sales Tax*

 

Thermos 461631603 owners manual and diagrams
Diagrams & owners manual not available for grill model# 461631603. 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 BBQ grill parts for Thermos Quickset 461631603
On this page you'll find all of the parts that fit model Thermos 461631603. We might not show the part you need here but we may still have it, or a functional equivalent. In this case, try the category buttons on the right. 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 Thermos grills. Knowing the dimensions of your existing part will help you find the right part.

To get the correct Thermos 461631603 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.
 


461631603 Venturis

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

$7.65
 

 





461631603 Cooking Grids

Cooking Grid Stainless Steel Charbroil 6000 for Thermos model 461631603.

Part Number: CG-49SS (Replaces Thermos 4152738)
Dimension Front-to-Back: 11 7/8”
Dimension Side-to-Side: 22 1/8”
Material: stainless steel
Weight: 2.80

$70.33
 

 





461631603 Rock/Briquette Grates

Rock grate for holding lava rock or ceramic briquettes.

Part Number: BG-37
Dimension Front-to-Back: 8 7/8”
Dimension Side-to-Side: 21 1/8”
Material: carbon steel
Weight: 3.0

$27.82
 

 





461631603 Heat Plates

Porcelain steel Vaporiser Bar for Thermos model 461631603. Sold individually.

Part Number: 95081 (Replaces Thermos 4151038)
Dimension Front-to-Back: 22”
Dimension Side-to-Side: 3 3/4”
Material: porcelain steel
Weight: 1.3

$25.54
 

 





461631603 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
 

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
 

Universal push-button igniter. Round male connector. Includes locking nut. Color can varies gray or black by manufacturer.

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


This part is currently out of stock, but more are already on the way and expected to arrive late May

Part Number: UP-4B (Replaces Thermos 4153713)
Weight: 0.3

$6.98
 

Collector Box and electrode for Charbroil top ported TBBC & TLBBC burners.

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



Part Number: IG-28B (Replaces Thermos 4500278)
Weight: 0.2

$10.03
 

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
 

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
 

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
 

 





461631603 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
 

 





461631603 Accessories

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
 

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

Part Number: BP-7
Weight: 1.0

$10.42
 

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
 

Deluxe non-stick chicken and rib tumble basket. Attaches to rotisserie spit rod.
  • Ideal for cooking pieces of meat or vegetables
  • Self basting, easy to use
  • Locks on spit rod with thumb screw (supplied)
  • 6 1/2” x 10” long


Part Number: 24764
Dimensions: 6 1/2” x 10”
Weight: 1.1

$19.30
 

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
 

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
 

Stainless Steel Ash Cleaning Tray For Use In Ceramic Kamado Grills

Part Number: BRACT
Weight: 1.0

$32.84
 

 



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Thermos gas grill 461631603 - Tuesday, May 12 2026

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*Orders for Thermos Quickset grill model 461631603 $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