Thermos 4618040 Grill Parts

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Highest quality replacement parts for your Thermos 4618040 - Free USA shipping $49 or more* - No Sales Tax*

 

Thermos 4618040 owners manual and diagrams
Diagrams & owners manual not available for grill model# 4618040. 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 grill parts for Thermos model: 4618040
On this page you'll find all of the parts that fit model Thermos 4618040. 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 Thermos grills. Knowing the dimensions of your existing part will help you find the right part.

To get the correct Thermos 4618040 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.
 


4618040 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
 

 





4618040 Cooking Grids

Cooking grid solid premium grade 304 stainless steel with for Thermos model 4618040.225 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 4618040. Porcelain enameled, glossy finish. Sold individually.

Part Number: 55801 (Replaces Thermos 4152741)
Dimension Front-to-Back: 14 23/32”
Dimension Side-to-Side: 26 5/8”
Material: porcelain steel wire
Weight: 6.2

$98.99
 

 





4618040 Heat Plates

Stainless steel Vap-O-Riser protective burner shields for 8000 series grills for Thermos model 4618040.

Part Number: VRB-8 (Replaces Thermos 4156418)
Dimension Front-to-Back: 26 1/4”
Dimension Side-to-Side:
Material: stainless steel
Weight: 1.2

$33.26
 

 





4618040 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 5156119)
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
 

 





4618040 Knobs and Handles

Universal stainless steel lid handle. Adjusts from 21” hole centers, down to 10”. Includes mounting hardware. Made in USA.

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

Part Number: CLA-MS0055
Dimensions: 23 5/8
Material: stainless steel
Weight: 1.0

$45.35
 

Universal hardwood handle. Fits many grills. Adjusts to hole spacing up to 23”.

Part Number: WH-3B (Replaces Thermos 4069504)
Dimensions: 24 1/16
Material: Wood
Weight: 0.7

$21.17
 

 





4618040 Warming Racks

Chrome steel bottom warming rack for Charbroil 8000 series U-burner grills. Was used with top rack 06449 that is no longer available.
Warning:No longer made to work with upper warming rack. Does not have eyelet holes on right and left sides of warming rack to support the upper warming rack.
This part is currently out of stock, but more are already on the way and expected to arrive early Apr

Part Number: 02125 (Replaces Thermos 4152125)
Dimensions: 26 1/4” x 10 1/2”
Material: chrome steel wire
Weight: 1.14

$33.49
 

 





4618040 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
 

Fish Spatula. Stainless steel fish spatula with genuine rosewood handle. 18 1/2”. 10” spatula width.

Part Number: FS-1
Dimensions: 18 1/2
Material: stainless steel
Weight: 1.0

$18.27
 

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
 

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
 

Cannon Grill Towel.

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

$20.58
 

 



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Thermos grill 4618040 - Tuesday, May 12 2026

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*Orders for Thermos grill model 4618040 $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