Grill Thermocouple for 42" Gas Grill, 59" Long - P-Tcouple42
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SKU: P-Tcouple42

Grill Thermocouple for 42" Gas Grill, 59" Long - P-Tcouple42

★★★★☆3.6 · 5 reviews
$49.00
View warranty
Free Shipping to 48 States
Designed & Engineered in USA

Key features

  • 59" long
  • For 42" gas grills with 3, 4 or 5 burners
  • 304 stainless steel
  • Flame detection helps prevent gas leaks
  • Natural gas or propane
  • Weight: about 0.3 lb
Description

The Sunstone Grill Thermocouple (item P-Tcouple42) is a replacement safety part for 42" gas grills with 3, 4 or 5 burners. It detects the flame to help prevent gas leaks.

It is 304 stainless steel for heat and corrosion resistance, 59" long and weighs about 0.3 lb. It fits most 42" gas grills and works with natural gas or propane. See our warranty page for coverage.

NameGrill Thermocouple for 42" Gas Grill, 59" Long - P-Tcouple42
Item No.P-Tcouple42
SeriesSunstone Gas Grill Parts
Specifications
TypeThermocouple
Burners5
Fuel TypeNatural gas or propane
Material304 Stainless Steel
Weight0.3 lbs
Compatibility3,4 & 5 burner Grill
Compatible Burners3, 4 & 5 Burner Grills
Grill Size Compatibility42" Gas Grills
Length59"
WarrantyView warranty
Compare models

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

Compare5 models
Price
$49.00
$48.00
$48.00
$44.00
$44.00
SKU
P-Tcouple42
P-AISvalve-LP
P-AISvalve-NG
P-AIvalve-LP
P-AIvalve-NG
Type
Thermocouple
Gas valve
Gas valve
Gas valve
Gas valve
Width
Not listed
3-1/2"
3-1/2"
3-1/2"
3"
Depth
Not listed
2"
2"
2"
2"
Height
Not listed
1-1/2"
1-1/2"
1-1/2"
1"
Burners
5
Not listed
Not listed
Not listed
Not listed
Total BTUs
Not listed
60,000
60,000
Not listed
Not listed
Fuel Type
Natural gas or propane
Propane
Natural gas
Propane
Natural gas
Material
304 Stainless Steel
304 Stainless Steel
304 Stainless Steel
Stainless Steel and High-Grade Components
High-grade metal and electronic components
Weight
0.3 lbs
0.5 lbs
0.5 lbs
0.5 lbs
0.3 lbs
Compatibility
3,4 & 5 burner Grill
Most Outdoor Propane Grills
Natural gas grills
Liquid propane grills and is straightforward to install
Natural gas outdoor grills
Compatible Burners
3, 4 & 5 Burner Grills
Not listed
Not listed
Not listed
Not listed
Grill Size Compatibility
42" Gas Grills
Not listed
Not listed
Not listed
Not listed
Warranty
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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

3.6
★★★★☆
5 reviews
5★0
4★3
3★2
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.

Monica E.★★★★☆July 20, 2009
Perfect fit for my 42 inch

Needed a new thermocouple for my 42 inch Sunstone grill and this was a perfect match. Install was straightforward and the 59 inch length gave me plenty of slack. Grill is lighting reliably again.

Greg B.★★★★☆October 19, 2011
Does its job

Safety matters to me when I'm grilling. This thermocouple on my 5 burner has been working great. It's an important part and it's nice knowing it's doing its job.

Kyle W.★★★★☆September 25, 2015
Easy replacement, works great

My old thermocouple was acting up and causing ignition problems. Swapped this one in and my 4 burner is lighting perfectly again. 59 inches was more than enough and it feels solid.

Pam I.★★★☆☆April 3, 2020
Does the job, a bit pricey

Works as advertised on my 3 burner and was pretty easy to install. But I think the price is a little high for what it is, especially next to some generic ones out there. It works, the value could be better.

Stan★★★☆☆March 9, 2022
Good length, tricky connection

The 59 inch length was great for reaching the igniter on my 42 inch grill. It works, but getting the connection right was more finicky than I expected. Took a little patience.

Questions & answers

5 questions answered

Q
What if this thermocouple stops working soon after I put it in?Asked by Sunstone Support Team
A
You're not out of luck. Coverage details are on our warranty page. Keep your receipt, and if you have a problem, contact us with your order number and we'll help with troubleshooting or a claim.
Sunstone Metal Products support team
Q
I have a 3 burner grill. Will this one still work?Asked by Sunstone Support Team
A
Yes. Even though the name says 42", which is the grill size it's often used with, it's designed for 3, 4 and 5 burner Sunstone grills. The 59 inch length gives plenty of reach, so it'll fit your 3 burner grill.
Sunstone Metal Products support team
Q
What's this thermocouple made of? Will it last with all the heat and weather?Asked by Sunstone Support Team
A
It's made from heat resistant metals built for the inside of a gas grill. Thermocouples like this usually have a stainless steel outer sheath that protects the inside from high heat and corrosion. Install it right and take care of it, and it should work reliably for many grilling seasons.
Sunstone Metal Products support team
Q
Does this thermocouple need any maintenance, or can I forget about it until it fails?Asked by Sunstone Support Team
A
It's pretty low maintenance, but a quick look when you clean the grill helps it last and work consistently. Carbon or grease can build up on the tip and throw off how well it senses heat. Wipe the tip gently with a soft cloth, or fine sandpaper if it's really dirty, but skip harsh chemicals and hard scrubbing. If you ever have ignition problems, this is a good first place to check.
Sunstone Metal Products support team
Q
I need to replace the thermocouple on my Sunstone 42 inch grill. Is this the right one, and can I install it myself?Asked by Sunstone Support Team
A
Yes, this is the correct replacement for the Sunstone 42" gas grill. If you're comfortable with basic tools it's usually straightforward: disconnect the gas line, unthread the old thermocouple, thread in the new one, and make sure all the connections are secure. A quick tutorial video or your grill's manual will help with the exact steps.
Sunstone Metal Products support team
Grill Thermocouple for 42" Gas Grill, 59" Long - P-Tcouple42$49.00
Free Shipping to 48 States