Thermos 12703 Grill Parts

Highest quality replacement parts for your Thermos 12703 - Free USA shipping $49 or more* - No Sales Tax*

Thermos 12703 owners manual and diagrams

Diagrams & owners manual not available for grill model# 12703. 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 to fit Thermos model: 12703

This page shows all of the parts we know fit model Thermos 12703. If the part you need is not shown below, try clicking the appropriate category button on the right side of the page. For example, if your looking for a burner and there are none here, click the burner button to see all the burners 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 12703 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.

12703 Cooking Grids

Cooking grid not known for Thermos model 12703. Our parts information for this grill model is incomplete, and we really don't know with certainty which cooking grid fits this model. It may be that we have the part but don't show it here due to data or other error.

If you know the original OEM part number, try searching for it in the search box at the top of this page.

You can also browse through all of the Thermos cooking grids we carry. If we don't have the exact fit grid for your grill, we may have a suitable replacement part. Measure your existing part as well as the the grid support area of the grill so you'll know exactly what size grids will fit.

If you have this grill model and know the number and dimensions of your original cooking grids, please share this information with us. Click here to send an email to our GrillDr that includes this information. We greatly appreciate your help.

Part Number: CG-DUMMY
Weight: 1.0

==> All Thermos Cooking Grids.

12703 Rock/Briquette Grates

Rock grate for holding lava rock or ceramic briquettes.

Part Number: BG-32
Dimension Front-to-Back: 11”
Dimension Side-to-Side: 17 3/8”
Material: carbon steel
Weight: 3.0

==> All Thermos Rock/Briquette Grates.

12703 Heat Plates

Heat Plate/ Flame Tamer not known for Thermos model 12703. Our parts information for this grill model is incomplete, and we really don't know with certainty which heat plate fits this model. It may be that we have the part but don't show it here due to data or other error.

If you know the original OEM part number, try searching for it in the search box at the top of this page.

You can also browse through all of the heat plates we carry for your brand grill. If we don't have the exact fit for your grill, we may have a suitable replacement part. Measure your existing part so you'll know exactly what size is needed.

If you have this grill model and know the number and dimensions of your original heat plates, click here to send an email to our GrillDr that includes this information. We greatly appreciate your help.

Part Number: HP-DUMMY
Weight: 1.0

==> All Thermos Heat Plates.

12703 Warming Racks

Click for photos

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.

12703 Accessories

Click for photos

Durable 2 5/16” round briquettes

Self-cleaning
Control flare-ups while holding an even heat pattern.
About 53 pieces, covers approximately 275 sq. inches.
Fits all gas grills

Part Number: BQ-5
Weight: 7.2

Click for photos

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

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

Click for photos

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” long wood handle brass bristle grid brush with scraper and leather hang strap.

Part Number: WB-3
Dimensions: 18
Weight: 0.59

==> All 12703 Accessories.

BBQ Part Categories

Thermos 12703 -Sunday, May 5 2024

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More Thermos grill models we have parts for

97441 | 97447 | 9750 | 9752 | 9760 | 97608 | 97609 | 97611P | 97647 | 97648P | 97661 | 97675 | 97680 | 9770 | 9773 | 97801 | 97803 | 97807P | 97810 | 98016T | 98018T | 98019T | 98020T | 98023T | 98040T | 98048T | 98051T | 98053T | 98061T | 98066T | 98067T | 98068T | 98073T | 98074T | 98211T | 98211TC | 98211TH | 98212T | 98213T | 98215TH | 98216TH | 98219T | 98219TH | 98222TH | 98223TH | 98226T | 98230T | 98233TC | 98235T | 98241T | Complete list of Thermos grill models...