Home > Costco Grill Models > Costco 21129Urban Islands 5-BURNER 304 STAINLESS STEEL, ROTISSERIE, BUILT-IN, N.G.
Use the dimensions of your old parts, preferably after removal, to compare to what we show below. Comparing dimensions is the best way to insure you get the right parts for your Costco grill.
Replacement grill parts for the Costco 21129
21129 Burners
44305-R 5-Pack Cast stainless steel burners.
- Replaces original Bull part# 44305
- Includes adjustable air shutter and screw in the venturi for adjusting air flow.
- Sold as a set of five (5) burners
Note: The original 44305 burner was a welded stainless steel burner. This replacement burner is a solid cast stainless burner, equivelant to OEM# 16516.
Part Number: BULL-44305-R-X5
Dimensions: 16 1/4” x 2 7/8”
Material: stainless steel
Weight: 16.25
$422.85
44305-R Cast stainless steel heavy-duty burner.
- Replaces original Bull part# 44305
- Includes adjustable air shutter and a screw in the venturi for adjusting air flow.
- Sold individually
Note: The original 44305 burner was a welded stainless steel burner. This replacement burner is a solid cast stainless burner, equivelant to OEM# 16516.
Part Number: BULL-44305-R
Dimensions: 16 1/4” x 2 7/8”
Material: cast stainless steel
Weight: 4.0
$99.80
21129 Cooking Grates
16517-R 5-Pack Stainless steel cooking grates.
- SET OF FIVE (5)
- Premium grade 304 stainless steel
- Solid stainless rods
NOTE: Some models refer to this part as a
Cooking Grid.
This part replaces original BULL part# 16517.
Made in USA Part Number: BULL-16517-R-X5
Dimension Front-to-Back: 19 1/2”
Dimension Side-to-Side: 7 1/2”
Material: stainless steel
Weight: 25.00
$366.40
16517-R Stainless steel cooking grate.
- Premium grade 304 stainless steel
- Solid stainless rods
- Sold individually
NOTE: Some models refer to this part as a
Cooking Grid.
This part replaces original BULL part# 16517.
Made in USA Part Number: BULL-16517-R
Dimension Front-to-Back: 19 1/2”
Dimension Side-to-Side: 7 1/2”
Material: stainless steel
Weight: 5.00
$79.95
21129 Flame Tamers
16521-R 5-PACK Premium grade stainless steel flame tamers.
- Replacement for original Bull part# 16521.
- Fits Bull-made 4 and 5-Burner grills.
- One required for each burner.
- Sold as a set of five (5).
Made in USA Replaces Costco factory part# BULL-16521-X5
Part Number: BULL-16521-R-X5
Dimension Front-to-Back: 17 5/8”
Dimension Side-to-Side: 4 5/8”
Material: stainless steel
Weight: 4.5
$192.75
16521-R Premium grade stainless steel flame tamer.
- Replacement for original Bull part# 16521.
- Fits Bull-made 4 and 5-Burner grills.
- SOLD INDIVIDUALLY.
Made in USA Replaces Costco factory part# BULL-16521
Part Number: BULL-16521-R
Dimension Front-to-Back: 17 5/8”
Dimension Side-to-Side: 4 5/8”
Material: stainless steel
Weight: .90
$47.13
21129 Accessories
Cast iron smoker box with six oblong venting holes. Designed to release wood smoke. Make sure this part will fit into your grill before ordering 8 3/8” x 5 1/4” x 1 3/8”.
Part Number: 00150
Dimensions: 5 1/4” x 8 3/8”
Material: cast iron
Weight: 3.90
$25.40
Deluxe 17” stainless steel turner.
- Soft comfort rubber grip
- Stainless steel blade
Part Number: 43108
Material: stainless steel
Weight: 0.10
$9.48
Deluxe 13” basting mop with hardwood handle and cotton mop head.
Part Number: 42055
Dimensions: 13
Weight: 0.2
$8.76
Deluxe non-stick flat spit basket. Attaches to 3/8” rotisserie rod with adjustable lid to secure food. 16”x7.5”x2”
WARNING: Before ordering, please verify that your rotisserie spit rod can fit through the .48 inch x .48 squared mounting holes. Our spit rod part numbers SR-5, SR-8 and SR-43 do fit.
Part Number: 24785
Dimensions: 7 1/2” x 16”
Weight: 1.5
$22.60
Replacement heads for grill brush 77600. Set of two.
Part Number: 77650
Weight: 0.3
$6.73