Ducane COSTCO Grill Parts

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

 

Ducane COSTCO owners manual and diagrams
Diagrams & owners manual not available for grill model# COSTCO. 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 Ducane model: COSTCO
All of the parts we have for Ducane COSTCO are shown on this page. 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 Flame Tamer/Heat Plate and there are none here, click the Heat Plate button to see all of the Heat Plates we have for Ducane grills. You will need to know the dimensions of your existing grids to help you find the right part.

To get the correct Ducane COSTCO 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 Ducane 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.
 


COSTCO Burners

U burner support bracket for Ducane model COSTCO. Replaces OEM# 20175501. Sold indivually. Made in USA.

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

Part Number: CLA-MS0057
Material: stainless steel
Weight: 0.05

$3.68
 

C burner support bracket for Ducane model COSTCO. Replaces OEM# G4162359. Sold indivually. Made in USA.

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

Part Number: CLA-MS0058
Material: stainless steel
Weight: 0.05

$2.80
 

Stainless steel burner kit for Ducane model COSTCO. Includes left-hand P burner 123L1, 03758 electrode, wire, and collector box.

Part Number: 12011
Dimensions: 13 5/8” x 6 5/8”
Material: stainless steel
Weight: 1.0

$64.41
 

Stainless steel burner kit for Ducane model COSTCO. Includes right-hand P burner 123R1, 03758 electrode, wire, and collector box.

Part Number: 12021
Dimensions: 13 5/8” x 6 5/8”
Material: stainless steel
Weight: 1.0

$64.41
 

Stainless steel P style burner, left-hand for Ducane model COSTCO.

Part Number: 123L1
Dimensions: 13 5/8” x 6 5/8”
Material: stainless steel
Weight: 1.1

$54.20
 

Stainless steel P style burner, right-hand for Ducane model COSTCO.

Part Number: 123R1
Dimensions: 13 5/8” x 6 5/8”
Material: stainless steel
Weight: 1.1

$54.20
 

 





COSTCO Cooking Grids

Cooking grid not known for Ducane model COSTCO. 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 Ducane 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
 





COSTCO Heat Plates

Heat Plate/ Flame Tamer not known for Ducane model COSTCO. 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
 





COSTCO Igniter Components

Universal 3 outlet rotary spark generator. Includes knob.

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



Part Number: UP-8B
Weight: 0.3

$23.13
 

 





COSTCO Knobs and Handles

Black knob for rotary igniters

Part Number: 03201
Weight: 0.1

$5.77
 

Black faced knob, fits ducane 04 and 05 series grills

Part Number: K-13B
Dimensions: 2
Weight: 0.1

$11.74
 

Universal durable black phenolic lid handle with threaded brass insert. (1/4” x 20 thread). Includes mounting bolt and lockwasher. Made for Ducane but makes a great universal lid handle that can be used on almost any grill.

Part Number: PH-2B
Dimensions: 3 1/2
Material: 6.59
Weight: .3

$8.55
 

 





COSTCO Valves, Orifices, and Manifolds

Brass hood orifice with #72 starter hole and 1/8” x 22 threading for use with valves 37700, 37800, and 38800. Must be drilled to proper drill size.

If you would like us to drill the orifice(s) for you, there is a single $15 fee for this service, which will be added to the order when processed. Please tell us the number of burners in your grill and the total BTUs of your grill (less side burner and rotisserie burner, if any). BTU rating information can usually be found on the grill's CSA certification tag, located somewhere on the grill. Please furnish this, along with any other information you deem relevant, in the Message to CLA box during checkout.

Part Number: 37900
Dimensions: 0 3/4” x 0 1/2”
Material: brass
Weight: 0.1

$13.20
 

Single LP gas valve.

Part Number: VLV-34
Material: Brass
Weight: 0.30

$37.92
 

 





COSTCO Accessories

Stainless steel smoker box with cover. For use with all grills. Insert moistened wood chips (not included) for your favorite smoke flavor, 8 3/4” x 3 1/2” x 1 1/2”.


Part Number: SSST
Material: stainless steel
Weight: 1.5

$24.00
 
SALE  $27.30

5-piece unique tennis oriented utensil set. Constructed of heavy stainless steel with ”tennis grips” on each utensil. Includes yellow tennis ball style salt & pepper shakers, along with spatula, fork and tong.

Makes a nice gift.for tennis-minded folks



Part Number: US10
Weight: 5.00

$36.78
 

Universal 6 piece chrome plated skewer set. Designed so food does not rotate. Great for kabobs! 19 1/2” long.

Part Number: SR-7B
Dimensions: 19 1/2
Material: chrome steel
Weight: 1.0

$14.27
 

Basting brush with angled oak handle. 18” overall length.

Part Number: BB-5
Dimensions: 18
Weight: 0.8

$9.36
 

Roast holder. This holder is an ideal way to cook and also carry a roast from the grill. Made of heavy, bright nickel-plated steel, 15 1/4” L x 10 1/2” W.

Part Number: RR-3
Dimensions: 19 1/2
Weight: 1.0

$13.71
 

Universal Grid Lifting Tool

Part Number: BRGG
Weight: 1.0

$20.11
 

 



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Ducane COSTCO -Tuesday, May 12 2026

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More Ducane grill models we have parts for
6002SLPE | 6004SNE | 7100 | 7100R | 7200 | 7200R | 800 | 800SHLP | 802 | 802HN | 802S | 802SHLP | 802SHN | 804 | 804SHLP | 804SHN | 805 | 805SHLP | 805SHN | MDBQ-30 | MDBQ-30F | MDBQ-42 | MDBQ-42F | PT-4SLPE | Par-T-Grill | S3200-LP | S3200-NG | S3400-LP | S3400-NG | S5200-LP | S5200-NG | S5400-LP | S5400-NG | SF-2SLPE | South Fork | TGL-4SLPE | 1000 | 1005 | 1005SHLPE | 1005SHNE | 1200 | 1200HLPE | 1200HNE | 1202 | 1202S | 1202SHLPE | 1202SHNE | 1204 | Complete list of Ducane grill models...



*Orders for Ducane grill model COSTCO $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