Fiesta Optima ESD45055-BC303 Grill Parts

Fiesta logo

 

Fiesta ESD45055-BC303

Fiesta Optima Series Twin-Burner LP gas grill with side burner

 

Highest quality replacement parts for your Fiesta Optima ESD45055-BC303 - Free USA shipping $49 or more* - No Sales Tax*

 

Fiesta ESD45055-BC303 owners manual and diagrams
Click the small images on the right to view Fiesta ESD45055-BC303 exploded parts diagrams and parts lists. Owners manual not available. If you have a manual you're willing to share, please click here to send us an email with the attached manual. Thank You!

 

Fiesta ESD45055-BC303-34944465595846-PartsExpS1.gif  Fiesta ESD45055-BC303-34944465595846-PartsExpS2.gif  Fiesta ESD45055-BC303-34944465595846-PartsLstS1.gif  Fiesta ESD45055-BC303-34944465595846-PartsLstS2.gif 

Replacement grill parts to fit Fiesta Optima ESD45055-BC303
On this page you'll find all of the parts that fit model Fiesta ESD45055-BC303. 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 Fiesta grills. Knowing the dimensions of your existing part will help you find the right part.

To get the correct Fiesta ESD45055-BC303 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.
 


ESD45055-BC303 Burners

Stainless steel burner and venturi assembly kit for Fiesta model ESD45055-BC303. Comes with all necessary gaskets and screws.

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

$101.35
 

Stainless steel H burner for Fiesta model ESD45055-BC303. 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

$85.35
 

 





ESD45055-BC303 Venturis

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

$24.00
 

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
 

 





ESD45055-BC303 Cooking Grids

Cooking grid not known for Fiesta model ESD45055-BC303. 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 Fiesta 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
 





ESD45055-BC303 Rock/Briquette Grates

Rock grate for holding lava rock or ceramic briquettes.

Part Number: BG-2
Dimension Front-to-Back: 12”
Dimension Side-to-Side: 22 3/4”
Material: carbon steel
Weight: 3.9

$31.08
 

 





ESD45055-BC303 Heat Plates

SET OF THREE/3 PACK Stainless steel heat plate/Flame Tamer for Fiesta model ESD45055-BC303. Made in USA.

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

Part Number: CLA-TS0234-X3
Dimension Front-to-Back: 16 15/16”
Dimension Side-to-Side: 5 1/8”
Material: stainless steel
Weight: 3.0

$82.17
 

Stainless steel version replacement for original Smart Bar SP25-9G for Fiesta model ESD45055-BC303. 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: SP25-9G-SS
Dimension Front-to-Back: 10 1/2”
Dimension Side-to-Side: 23 3/4”
Material: stainless steel
Weight: 3.0

$74.78
 

 





ESD45055-BC303 Igniter Components

Push-button electronic igniter with four (4) spade connectors. Black cap. Uses one AAA battery (not included). Requires a 3/4” mounting hole.

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: TS-IG4010
Weight: 0.2

$16.16
 

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
 

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
 

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
 

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

$14.41
 

Battery powered push button igniter.
  • Has four (4) spade type male connectors.
  • Uses 1 AAA battery (not supplied)
  • Requires 3/4” or 13/16” mounting hole.

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



Part Number: IGEIB4-B (Replaces Fiesta SP5010-20)
Weight: 0.3

$34.08
 

ELECTRODE CLIP-ON

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



Part Number: SP9A-20
Weight: 0.4

$4.30
 

 





ESD45055-BC303 Knobs and Handles

HANDLE 450 D LID COPPER

Part Number: SM5050-42C
Weight: 1.0

$24.00
 

KNOB DELUXE

Part Number: SP10-7
Weight: 1.0

$5.15
 

Side burner knob.
  • Off position D-Value: 6 o'clock
  • Knob diameter: 2 3/16”
  • Socket diameter: 5/16”
  • Knob shaft: 1/8”


Part Number: SP9-7
Weight: 0.1

$5.15
 

 





ESD45055-BC303 Warming Racks

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

$23.33
 

 





ESD45055-BC303 Valves, Orifices, and Manifolds

VHR ASSEMBLY 40058

Part Number: SP150A-4
Weight: 1.0

$61.15
 

 





ESD45055-BC303 Heat indicators and Meat Thermometers

Universal four piece mini thermometer set. Great gift idea.
  • 2 calibrated for steak, and 2 for chicken
  • Mini thermometers for testing doneness of individual cuts of meat
  • Silicone bezels for easy removal when hot
  • Always use caution when handling hot objects


Part Number: 11381
Weight: .25

$16.45
 

 





ESD45055-BC303 Miscellaneous Repair Parts

SMART ROD 345/400/450

Part Number: SM68-6
Dimensions: 12
Weight: 0.3

$2.48
 

 





ESD45055-BC303 Accessories

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

$24.95
 

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
 

Rib & Roast Rack.

Reversible rib rack and roast support. Made of stainless steel with a frame that holds 6 racks of ribs and a roast support for large cuts of meat.



Part Number: 41616
Material: stainless steel
Weight: 0.5

$24.00
 

Stuffed Burger Press

The stuffed burger press is the best way to make gourmet stuffed and regular burger patties right at home. Easy to disassemble and clean.



Part Number: 24795
Weight: .3

$13.25
 

 



BBQ Part Categories






















 
 

Fiesta ESD45055-BC303 -Tuesday, May 12 2026

Return to Fiesta grill parts main page



More Fiesta grill models we have parts for
FGF50057 | FGF50069-U403 | FGF50069-U404 | FGF50069-U420 | FGF50069CRS | FGQ65079 | FGQ65079-104 | FGQ65079-701 | FGQ65079-U403 | FGQ65079-U404 | G500069103 | GD45055 | GD45067 | GD45079 | GD45079-LP | GD45079-NG | GD45082-LP | GD45082-NG | GT40046 | GT40073 | GT40073-NG | GT40077 | GT45052 | GT45055 | GT45079 | GT45079-2 | GT45079-2-NG | GT45079-NG | GT45082 | L4500 | L5500P | NP44540 | NP44552 | PD45082 | S2500 | S3000 | S4000S | S40065 | S45070 | SD40062 | SP168-26 | SP720-26 | XA30034 | XA30035 | XA30047 | XA34540 | XA34552 | XA34555 | XA34555-NG | XD40050 | Complete list of Fiesta grill models...



*Orders for Fiesta Optima grill model ESD45055-BC303 $49 and over ship free to the lower 48 states.
See shipping policy below for more info.


Home | About UsContact Us | Privacy Policy | Return Policy | Shipping Policy |
Build Date: May 12 2026