Fiesta Optima ESD40050-B309 Grill Parts

Highest quality replacement parts for your Fiesta Optima ESD40050-B309 - Free USA shipping $49 or more* - No Sales Tax*

Fiesta ESD40050-B309 owners manual and diagrams

Diagrams & owners manual not available for grill model# ESD40050-B309. 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 Fiesta Optima (ESD40050-B309)

All of the parts we have for Fiesta ESD40050-B309 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 Fiesta grills. You will need to know the dimensions of your existing grids to help you find the right part.

To get the correct Fiesta ESD40050-B309 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 Fiesta 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.

ESD40050-B309 Burners

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Stainless steel burner and venturi assembly kit for Fiesta model ESD40050-B309. Comes with all necessary gaskets and screws.

Part Number: 19202-79402
Dimensions: 22” x 7 7/8”
Material: stainless steel
Weight: 3.5

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Stainless steel H burner for Fiesta model ESD40050-B309. Burner consists of two pieces, which are held together by the venturi.

Part Number: 19202
Dimensions: 22” x 7 7/8”
Material: stainless steel
Weight: 2.4

==> All Fiesta Burners.

ESD40050-B309 Venturis

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L-shaped venturi pair. Includes all necessary gaskets and screws/nuts.

Part Number: 79402
Dimensions: 5 1/2” x 3 1/8”
Material: zinc plated steel
Weight: 0.9

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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 Fiesta Venturis.

ESD40050-B309 Cooking Grids

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Porcelain steel cooking grids for Fiesta model ESD40050-B309. Porcelain enameled, glossy finish. Sold as a set of two (2).

Part Number: 54302
Dimension Front-to-Back: 14 1/4”
Dimension Side-to-Side: 26”
Material: porcelain steel wire
Weight: 5.0

==> All Fiesta Cooking Grids.

ESD40050-B309 Heat Plates

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Stainless steel version of SP56-9 Smart Bar for Fiesta model ESD40050-B309.
NOTE: The original part was porcelain coated steel. Far superior to the original, this aftermarket part is made of corrosion-resistant stainless steel for longer life.

Part Number: SP56-9-SS
Dimension Front-to-Back: 10 1/2”
Dimension Side-to-Side: 23 3/4”
Material: stainless steel
Weight: 3.0

==> All Fiesta Heat Plates.

ESD40050-B309 Igniter Components

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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

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Universal collector box with electrode and wire. Fits most H burners, cast iron and stainless. Mounts to burner using venturi screws. Slotted construction allow universal adjustment of electrode position.

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

Part Number: IG-15B
Weight: 0.3

==> All Fiesta Igniter Components.

ESD40050-B309 Valves, Orifices, and Manifolds

VHR ASM 45BTU W/SB EZ LIGHT

Part Number: SP5002A-4
Weight: 1.0

==> All Fiesta Valves, Orifices, and Manifolds.

ESD40050-B309 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

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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

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

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

==> All ESD40050-B309 Accessories.

BBQ Part Categories

Fiesta grill ESD40050-B309 - Friday, Aug 1 2025

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EZT34545-B315 \| EZT34545-B325 \| EZT34545-B338 \| EZT34545-B482 \| EZT34545-BC409 \| EZT34545-P303 \| EZT34545-P310 \| EZT34545-P402 \| EZT34545BC \| EZT34550-B302 \| EZT40040-B305 \| EZT40040-B312 \| EZT40040-P301 \| EZT40040-P303 \| EZT40040-P315 \| EZT40040-P339 \| EZT40040-P407 \| EZT40040-P413 \| EZT40040-T402 \| EZT40040-Z410 \| EZT40040T \| EZT40050 \| EZT40050-B303 \| EZT40050-B403 \| EZT40050-B405 \| EZT40050-B416 \| EZT40050-B419 \| EZT40050-B703 \| EZT40050-BC307 \| EZT40050-BC311 \| EZT40050-BC312 \| EZT40050-P308 \| EZT40050-P317 \| EZT40050-P340 \| EZT40050-P344 \| EZT40050-P484 \| EZT40050B \| EZT40050T \| EZT4450-K430 \| EZT4450-P410 \| EZT45055 \| EZT45055-B319 \| EZT45055-P301 \| EZT45055-P312 \| EZT45055-P342 \| EZT45055-P418 \| FG50045-704 \| FG50057 \| FG50057-101 \| FG50057-103 \| Complete list of Fiesta grill models...

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