Large Grill & Side Burner Knob - P-Knob-L
Hover to zoom
SKU: P-Knob-L

Large Grill & Side Burner Knob - P-Knob-L

★★★★★4.6 · 5 reviews
$36.00
View warranty
Free Shipping to 48 States
Designed & Engineered in USA

Key features

  • Large knob, 3-1/2" diameter
  • For grills and side burners
  • High-grade polymer with rust-resistant components
  • Tool-free, twist-on replacement
  • Fits most standard grill and side burner models
  • Weight: 0.15 lb
Description

The Sunstone Large Grill & Side Burner Knob (item P-Knob-L) is a replacement control knob for grills and side burners. At 3-1/2" in diameter, it gives a good grip for fine temperature adjustments.

It is high-grade polymer with rust-resistant components, weighs about 0.15 lb and fits most standard grill and side burner models. It twists on with no tools. See our warranty page for coverage.

NameLarge Grill & Side Burner Knob - P-Knob-L
Item No.P-Knob-L
SeriesSunstone Gas Grill Parts
Specifications
TypeControl knob
Fuel TypeGas grills and side burners
MaterialHigh-grade polymer with rust-resistant components
InstallationTool-free, quick twist-on replacement
Weight0.15 lbs
CompatibilityMost standard grill and side burner models
Diameter3-1/2"
WarrantyView warranty
Compare models

Comparing with 4 comparable models: same product family, type and price range.

Compare5 models
Price
$36.00
$36.00
$35.00
$35.00
$38.00
SKU
P-Knob-L
P-Knob-S
P-Rvalve-LP
P-Rvalve-NG
P-Tcouple34
Type
Control knob
Control knob
Gas valve
Gas valve
Thermocouple
Width
Not listed
1-1/2"
4-1/2"
Not listed
Not listed
Depth
Not listed
1-1/2"
2"
Not listed
Not listed
Height
Not listed
1"
2"
Not listed
Not listed
Fuel Type
Gas grills and side burners
Natural gas or propane
Propane
Natural gas
Natural gas or propane
Material
High-grade polymer with rust-resistant components
304 Stainless Steel & High-Grade Polymer
304 Stainless Steel
304 Stainless Steel
304 Stainless Steel
Installation
Tool-free, quick twist-on replacement
Not listed
Not listed
Not listed
Not listed
Weight
0.15 lbs
0.05 lbs
0.3 lbs
Approx. 0.5 lbs
Approx. 0.5 lbs
Compatibility
Most standard grill and side burner models
IR Grill Back Burners and Side Burners
Outdoor kitchen grills that use liquid propane fuel
Outdoor kitchen grills
3,4 & 5 burner Grill
Diameter
3-1/2"
Not listed
Not listed
Not listed
Not listed
Warranty
You're viewing thisView modelView modelView modelView model
Warranty

Warranty

Coverage depends on the product. See the warranty page for the full terms.

View warranty

Shipping & returns

Shipping & Delivery

All orders ship free to the 48 contiguous United States.

Larger (freight) shipments are curb-side only. A signature and possibly assistance may be required for unloading. We will work with you to arrange a delivery date and time, but the final details will be between you and the freight carrier.

IMPORTANT: ALL LTL DELIVERIES ARE CURBSIDE UNLESS WHITE GLOVE FEES ARE PAID. All reports of damage must be made within 3 business days after delivery.

Receiving Your Shipment

When the shipment arrives, please do the following:

  • Inspect every box carefully before signing. There is no such thing as damage that is too small: dents, tears, crushed corners, punctures, or scuffs should all be noted.
  • Take clear photos of any box that shows damage.
  • On the delivery receipt, write down exactly how many boxes have visible damage. If it is electronic, have the driver show you where to notate the damage. Before handing it back, take a photo of the document showing your notation.

After the driver leaves, please immediately open and inspect the items themselves. If you find any damage, contact us with the following:

  • A photo of the item unboxed with the damage visible
  • A close-up photo of the actual damage
  • A photo of the delivery document where you noted the box damage

These steps ensure we can file a claim quickly and get any replacement parts or items to you without delay.

Returns & Exchanges

Returns are accepted within 60 days of original purchase, in original packaging and unused, for a full refund minus a 15% Restocking Fee.

We recommend insuring products when shipping back to us. Returns will be rejected if the product is received damaged.

Full Shipping Policy → · Return Policy →

Customer reviews

4.6
★★★★★
5 reviews
5★3
4★2
3★0
2★0
1★0

About our reviews: they come from verified direct customers and from our authorized dealer network, including Home Depot, Lowe's, Amazon and other Sunstone dealers.

Kate★★★★★February 19, 2020
Perfect replacement, looks great

My old grill knobs were getting sticky and hard to turn. These fit perfectly and look great on my outdoor kitchen. The bigger size is easy to grip, even with greasy hands.

Cassie B.★★★★☆August 17, 2021
Good quality, a bit pricey

Well made and feel solid, a real upgrade from the ones that came with my side burner. Install was easy, they just pop right on. Minor complaint is the price for one knob, but the quality is there.

Hector B.★★★★☆May 9, 2024
Solid knob, finish doesn't quite match

Sturdy replacement and works like it should, I get good control over the flame. Feels durable, which matters outside. I just wish the finish matched my other grill parts a little better. Small thing.

Ruben G.★★★★★January 2, 2018
Nice upgrade for my grill

I grill a lot and these bigger knobs made a noticeable difference. Much easier to fine tune the heat, especially searing steaks on the main grill or simmering sauce on the side burner. Recommend the upgrade.

Rhonda F.★★★★★September 9, 2025
Durable and easy to use

I have people over a lot so I want grill parts I can count on. These knobs are really durable and the bigger size is so much easier to grab and turn. They've held up great through several grilling seasons already.

Questions & answers

5 questions answered

Q
Will this large knob fit my Sunstone grill, or is it universal?Asked by Sunstone Support Team
A
It's made to replace the knob on many Sunstone gas grill and side burner models. It fits most of them, but check your grill's manual or compare the shaft on your old knob to be sure. If you're not sure, contact us with your grill's model number and we'll confirm.
Sunstone Metal Products support team
Q
What's this knob made of? Will it hold up to the weather?Asked by Sunstone Support Team
A
It's usually sturdy metal with a tough finish, made to handle the outdoors. It resists corrosion and UV damage, so it keeps its look and works fine even after a lot of sun and rain.
Sunstone Metal Products support team
Q
How easy is it to put this knob on? Do I need tools?Asked by Sunstone Support Team
A
Very easy. Most people only need a screwdriver to take the old knob off and put this one on. It's meant to be a quick DIY swap, so you'll be done in a few minutes.
Sunstone Metal Products support team
Q
How do I clean the knob after a messy cookout?Asked by Sunstone Support Team
A
Mild soap and water with a soft cloth does the job for everyday cleaning. For tougher grease, use a degreaser made for outdoor grill parts. Don't use abrasive cleaners or scouring pads, they can damage the finish and shorten its life.
Sunstone Metal Products support team
Q
Is there a warranty on this knob? What if I have an issue with it?Asked by Sunstone Support Team
A
Coverage details are on our warranty page. If you have a problem, contact us with your order number and we'll help with a replacement or troubleshooting.
Sunstone Metal Products support team
Large Grill & Side Burner Knob - P-Knob-L$36.00
Free Shipping to 48 States