Thermos Quickset 461633803 Grill Parts

Highest quality replacement parts for your Thermos Quickset 461633803 - Free USA shipping $49 or more* - No Sales Tax*

Thermos 461633803 owners manual and diagrams

Diagrams & owners manual not available for grill model# 461633803. 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 the Thermos Quickset 461633803

All of the parts we have for Thermos 461633803 are shown on this page. 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 heat indicator and there are none here, click the heat indicator button to see all we have for Thermos grills. Knowing the dimensions of your existing part will help you find the right part.

To get the correct Thermos 461633803 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.

461633803 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 Thermos Venturis.

461633803 Cooking Grids

CG-49SS

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Cooking Grid Stainless Steel Charbroil 6000 for Thermos model 461633803.

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

==> All Thermos Cooking Grids.

461633803 Rock/Briquette Grates

BG-37

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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

==> All Thermos Rock/Briquette Grates.

461633803 Heat Plates

VRB-6

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Stainless steel Vap-O-Riser protective burner shields for 6000 series grills for Thermos model 461633803.

Part Number: VRB-6
Dimension Front-to-Back: 21 11/16”
Dimension Side-to-Side: ”
Material: stainless steel
Weight: 0.6

4151038 / 95081

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Porcelain steel Vaporiser Bar for Thermos model 461633803. 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

==> All Thermos Heat Plates.

461633803 Igniter Components

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

4153713 / UP-4B

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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

4500278 / IG-28B

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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

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-18B

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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

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

==> All Thermos Igniter Components.

461633803 Warming Racks

AP-6A

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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

==> All Thermos Warming Racks.

461633803 Accessories

45887

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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

00220

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GrillPro Texas hickory BBQ wood chips. 800g. For use in all BBQ Grill and smoker applications.

Part Number: 00220
Weight: 2.0

40259

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15” Stainless steel tong.

Soft comfort grip
Locking mechanism

Part Number: 40259
Dimensions: 15
Material: stainless steel
Weight: 0.14

76745

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GrillPro ® grid lifter removes both cast and stainless cooking grids.

One set of tines to remove cast and another to remove stainless cooking grids.

Stainless tip, resin handle.

Part Number: 76745
Material: stainless
Weight: .2

14950

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Marinade Injector.

For injecting flavor and marinades into meat. Great for use with chicken, beef, pork, lamb etc. Disassembles for cleaning. Stainless steel injector tip. Graduated injection chamber. Easy to use and clean.

Part Number: 14950
Material: stailess steel
Weight: 0.5

97122

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Porcelain Coated Grill Topper.
11” x 16” Single draw construction for improved rigidity. Stainless steel handles and raised contours for improved functionality.

Part Number: 97122
Dimensions: 16” x 11 1/2”
Material: porcelain steel
Weight: 1.10

VTC-B

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Venturi Tube 12” Brush. Recommended by all grill manufacturers. Specially designed flexible brush to clean venturis of spider webs and other obstructions that can cause flashback fires. Stainless steel.

Part Number: VTC-B
Material: stainless steel
Weight: 0.3

==> All 461633803 Accessories.

BBQ Part Categories

Thermos grill model 461633803 - Tuesday, May 12 2026

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*Orders for Thermos Quickset grill model 461633803 $49 and over ship free to the lower 48 states.
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Build Date: May 12 2026