MHP WHRG4 Grill Parts

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Highest quality replacement parts for your MHP WHRG4 - Free USA shipping $49 or more* - No Sales Tax*

 

MHP WHRG4 owners manual and diagrams
Diagrams & owners manual not available for grill model# WHRG4. 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 gas grill parts for MHP model: WHRG4
All of the parts we have for MHP WHRG4 are shown on this page. We might not show the part you need here but we may still have it, or a functional equivalent. In this case, try the category buttons on the right. For example, if your looking for a heat indicator and there are none here, click the heat indicator button to see all we have for MHP grills. Knowing the dimensions of your existing part will help you find the right part.

To get the correct MHP WHRG4 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 MHP 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.
 


WHRG4 Burners

Cast stainless steel oval burner for MHP model WHRG4. Fits W3G, T3G, WHRG, THRG, GHJK.

Part Number: GG-HCSSB
Weight: 0.8

$132.14
 
Qty
 

Rectangular Infra-Red Burner for WRG/TRG for MHP model WHRG4. The 14 inch dimension is from the tip of the support bracket to the end of the venturi. The burner itself is 12 1/4” by 6 1/2”. (For infrared burner clip, refer to your model number. There are two for different models: GG-IBC and KK-IBC.)

Part Number: GG-IRB
Dimensions: 14” x 6 1/2”
Weight: 3.05

$137.23
 
Qty
 

 





WHRG4 Cooking Grids

SearMagic Cooking Grid for models THRG, TRG, TJK, WNK, WHRG, WRG, W3G, and T3G for MHP model WHRG4.
  • High Performance, Rust-Free Anodized Aluminum Cooking Grids.
  • Sold individually, number required varies

This unique cooking grid heats up faster and cooks all foods at a uniform temperature. Use the wide-ribbed side for grilling steaks, chops, burgers and ribs, branding them with the sear lines. Use the flip side, with its smooth surface for grilling delicate foods such as fish, seafood and vegetables.



Part Number: GG-GRID-S
Dimension Front-to-Back: 15 3/4”
Dimension Side-to-Side: 8”
Material: Anodized Aluminum
Weight: 2.2

$73.50
 
Qty
 

 





WHRG4 Rock/Briquette Grates

Briquette grate for WHRG and THRG; has a one inch elevation by four corner support pegs/feet.

Part Number: GG-GRATE-HSS
Dimension Front-to-Back: 13 11/16”
Dimension Side-to-Side: 15 3/16”
Material: stainless steel
Weight: 3.00

$72.20
 
Qty
 

 





WHRG4 Heat Plates

HP-DUMMY
Heat Plate/ Flame Tamer not known for MHP model WHRG4. 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
 





WHRG4 Igniter Components

3 Prong Electronic Ignitor for Infrared Grills

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



Part Number: GG-EIB3
Weight: 0.2

$31.52
 
Qty
 

Hybrid burner collector box.

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



Part Number: GG-HIB
Weight: 0.2

$13.80
 
Qty
 

Infrared/Hybrid Ignitor Probe

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



Part Number: GG-IIP
Weight: 0.02

$12.58
 
Qty
 

Infrared Hybrid Probe Shield

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



Part Number: GG-IPS
Weight: 0.03

$6.08
 
Qty
 

 





WHRG4 Heat indicators and Meat Thermometers

Rectangular heat indicator for old style MHP grills that has two pegs and a center probe to mount through the casting. It was used on older JNR and WNK grills. We are not sure when MHP changed to the newer heat indicator GG-TG4 that has one larger peg to mount. The GG-TG3 needs two small holes for mounting and one hole in the center for the probe.

Part Number: GG-TG3
Dimensions: 2 5/8” x 2 1/4”
Weight: 0.15

$11.37
 
Qty
 

Round temperature gauge. Fits MHP Grills JNR, WNK, TJK, GJK, WRG, TRG.
  • 2 1/2” diameter.
  • Single prob
  • Requires 3/8” mounting hole


    Part Number: GG-TG4
    Weight: 0.15

$22.07
 
Qty
 

 





WHRG4 Accessories

GrillPro Wood chips from genuine oak whiskey barrels.
  • All natural wood smoke flavor
  • Great for use in BBQ's or smokers.
  • 170 cubic inches (2 lbs. approx) in resealable bag

Try with beef, burgers, pork, lamb, poultry, and fish.

Part Number: 00215
Weight: 2.0

$9.34
 
Qty
 

20” Professional Extra Long Tong.
20” Stainless steel tong with red soft grip rubber inserts. Grip your food on the grill with ease. Manual lock saves on storage space.


Part Number: 40269
Material: stainless steel
Weight: 0.14

SALE  $14.99
Qty
 

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
 
Qty
 

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
 
Qty
 

Aluminum foil grilling trays. Package of three.
  • Heavy duty aluminum foil
  • Re-usable
  • Great for grilling delicate foods like fish and veggies


Part Number: 50426
Dimensions: 9” x 13”
Weight: 0.4

$8.64
 
Qty
 

Grill Mitt With Neoprene Palm.

16 in. silicone mitt diffuses heat away from the hand and washes easily. Black palm / red colored cuff. Cotton lined.
*One Size Fits Most



Part Number: 90963
Weight: 0.2

$17.59
 
Qty
 

 



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MHP model WHRG4 - Tuesday, Oct 7 2025

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More MHP grill models we have parts for
JNR4DD-N | JNR4DD-NS | JNR4DD-P | JNR4DD-PS | LX26G | LX26R | LX33G | LX33R | Pedestal-MPB | Post-MPP | SDBOCN | SDBOCP | SDBOPN | SDBOPP | SDSOSCP | SDSSOCN | SDSSOCP | SDSSOPN | SDSSOPP | Side-Burner-SBA2 | T3G4DD | THRG | THRG4 | TJK | TRG | TRG2 | W3G4DD | WCIFAB-N | WCIFAB-P | WCIMPB-N | WCIMPB-P | WCIMPP-N | WCIMPP-P | WHRG | WNK | WNK3 | WNK4 | WRG | WRG2 | AMCJ | AMCT | AMCW | Cart-JCN | Cart-JCP | Cart-WCN | Cart-WCP | GHJK3-NS | GHJK3-PS | Complete list of MHP grill models...



*Orders for MHP grill model WHRG4 $49 and over ship free to the lower 48 states.
See shipping policy below for more info.


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Build Date: Oct 7 2025