Sterling 4451-77 Grill Parts

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Highest quality replacement parts for your Sterling 4451-77 - Free USA shipping $49 or more* - No Sales Tax*

 

Sterling 4451-77 owners manual and diagrams
Diagrams & owners manual not available for grill model# 4451-77. 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 Sterling model: 4451-77
On this page you'll find all of the parts that fit model Sterling 4451-77. 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 warming rack and there are none here, click the warming rack button to see all of the racks we have for Sterling grills. You will need to know the dimensions of your existing grids to help you find the right part.

To get the correct Sterling 4451-77 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 Sterling 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.
 


4451-77 Burners

Genuine OEM Sterling stainless steel burner and venturi assembly for Sterling model 4451-77. Includes burner-mounted igniter electrode and wire part# S15500. Fully assembled.

Part Number: S10017
Dimensions: 8” x 20 1/2”
Material: Stainless steel
Weight: 3.5

$74.45
 

Genuine OEM Sterling stainless steel rotisserie burner assembly for Sterling model 4451-77.
    Includes:
  • 26 3/16” SS rotisserie burner with deflector (part# S13005)
  • Burner-mounted electrode, gas collector box, and 45” wire
  • Completely assembled


Part Number: S13005A
Dimensions: 26 3/16”
Weight: 1.10

$34.40
 

 





4451-77 Cooking Grids

Genuine OEM Sterling cast iron cooking grid, single panel for Sterling model 4451-77.
  • Sold individually.
  • Number required varies.
  • Porcelain treated matte finish.


Part Number: 38170121
Dimension Front-to-Back: 15”
Dimension Side-to-Side: 12 3/4”
Material: Cast Iron
Weight: 5.55

$50.64
 

COOKING GRID 390 PORCELAIN, GLOSSY COATED for Sterling model 4451-77. SOLD INDIVIDUALLY.
  • Sold individually
  • Number required varies, check your grill


Part Number: 04160152
Dimension Front-to-Back: 15 1/16”
Dimension Side-to-Side: 12 13/16”
Material: porcleain steel
Weight: 5.8

$49.95
 

10225-E404 Genuine OEM Broil King stainless steel cooking grid for Sterling model 4451-77.

  • SOLD INDIVIDUALLY.
  • Number required varies, check your grill to be sure.
  • Fits Signet and Crown models


Part Number: 10225-E404
Dimension Front-to-Back: 15”
Dimension Side-to-Side: 12 3/4”
Material: Stainless steel
Weight: 5.10

$84.73
 

Genuine OEM Sterling reversible heavy cast iron cooking grid SOLD INDIVIDUALLY for Sterling model 4451-77.
  • Sold individually
  • Number required varies, check your grill
  • Porcelain treated, flat matte finish
  • Pointed side is designed for perfect sear marks
  • Grooved side captures juices for continuous basting

Note: See part 10225-E404 for a stainless steel version of this grid.



Part Number: 10225-T436
Dimension Front-to-Back: 15”
Dimension Side-to-Side: 12 3/4”
Material: Cast iron
Weight: 7.6

$67.70
 

 





4451-77 Heat Plates

Genuine OEM Sterling stainless steel Flav-R-Wave heat plate for Sterling model 4451-77. Also replaces porcelain-steel lava rock/briquette grate part# 10222-T424, which has been discontinued by the manufacturer.

Part Number: 10222-T425
Dimension Front-to-Back: 11 1/4”
Dimension Side-to-Side: 23”
Material: Stainless steel
Weight: 3.0

$58.85
 

 





4451-77 Igniter Components

Genuine OEM Sterling electronic push-button 2-spade igniter.
  • Uses AAA battery (not included)
  • .Requires 3/4” mounting hole
  • Also replaces part# 10342-242 and 10342-249

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



Part Number: 10342-245
Weight: 0.3

$19.40
 

Genuine OEM Sterling collector box and electrode assembly. Includes
  • burner mounted collector box (clip on)
  • ceramic electrode and 18” wire with round connector and protective sleeve.

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



Part Number: S15500
Weight: 0.1

$5.45
 

 





4451-77 Grease Trays

Stainless steel wire grease cup holder for mini bucket #S15112 which has been discontinued and replaced with mini bucket # 4673-FC. This wire holder can also be used with tin cans for easy disposal of grease.

Part Number: S15111
Material: stainless steel
Weight: 0.02

$3.11
 

 





4451-77 Knobs and Handles

10472-K431 Control knob large. Black with stainless steel BA strip.

Genuine OEM control knob.
  • Off position D-Value: 6 o'clock
  • Knob diameter: 2 1/4”
  • Socket diameter: 5/16”
  • Knob stem: 1/2”


Part Number: 10472-K431
Weight: 0.1

$5.94
 

 





4451-77 Wheels and Castors

Genuine OEM Sterling 7” cart wheel with 3/8” axel hole. Mini hub cap is # 00400251, sold separately.

Part Number: 10892-7G
Weight: .45

$13.19
 

 





4451-77 Warming Racks

Genuine OEM Sterling warming rack.
  • Front-to-back of rack itself: 12 1/8”
  • Side-to-side of rack itself: 24 1/16”
  • Length of rear mounting rod: 28 1/2”
  • Length of front swing-away rod: 27 1/4”


Part Number: 38110158
Dimensions: 28 1/2
Weight: 2.42

$38.44
 

 





4451-77 Rotisserie components

Heavy duty stainless steel 6 1/4” x 4” x 2 1/8” cased universal rotisserie motor. On-off switch and 3 foot cord. Maximum 25 lb. balanced load. (120V, 9W, 50/60 HZ, RPM: 2.5/2.8)

Part Number: RO-6
Material: Stainless steel case
Weight: 2.0

$85.09
 

 





4451-77 Heat indicators and Meat Thermometers

Genuine OEM Sterling Heat indicator. About 1 7/8” wide and 1 7/16” high. The threaded stem is about 5/16” diameter and 1 1/8” long.

Part Number: 10571-5
Dimensions: 1 7/8” x 1 7/16”
Weight: 0.1

$15.11
 

 





4451-77 Miscellaneous Repair Parts

Hinge pin clip.

Part Number: S21233
Weight: 0.01

$1.08
 

REAR BURNER SPRING

Part Number: S21362
Weight: 1.0

$1.08
 

Cap stepped end leg plug.

Part Number: S21350
Weight: 0.1

$2.30
 

 





4451-77 Accessories

Wundersmoke Hickory Chips. These unique hickory wood smoking chips add distinctive hickory wood flavoring to your food. For use will all grills. Comes with reusable puck. One 1lb bag.

Part Number: BP-6
Weight: 1.0

$9.75
 

Extra long stainless steel fork with ergonomically correct handles. 20 1/2” long.

Part Number: ITF-2
Dimensions: 20 1/2
Material: stainless steel
Weight: 0.3

$13.80
 

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
 

Marinade Injector.

For injecting flavor and marinades into meat. Great for use with chicken, beef, pork, lamb etc. Disassembles for cleaning. Stainless steel injector tip. Graduated injection chamber. Easy to use and clean.



Part Number: 14950
Material: stailess steel
Weight: 0.5

$14.41
 

Scrub brushes. Plastic grill scrubber. Cleans all types of cooking grids. Plastic grip handle.

Part Number: WB-7
Dimensions: 6” x 3 1/2”
Weight: 0.2

$5.23
 

 



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Sterling grill 4451-77 - Tuesday, May 12 2026

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*Orders for Sterling grill model 4451-77 $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