Grill thermocouple for 3,4 & 5 burner Grill - P-Tcouple - Thermocouple for 42" Gas Grill-59"Long
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SKU: P-Tcouple42

Grill thermocouple for 3,4 & 5 burner Grill - P-Tcouple - Thermocouple for 42" Gas Grill-59"Long

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

Key features

  • Constructed from 304 stainless steel for superior heat resistance and durability.
  • Designed to fit 3, 4 & 5 burner 42-inch gas grills for versatile use.
  • Optimal 59-inch length ensures easy installation and proper fit on most grills.
  • Provides consistent flame detection to prevent gas leaks and maintain safety.
  • Simple replacement part compatible with common grill brands and models.
  • Backed by Sunstone Metal Products, known for quality outdoor kitchen components.
Description

The Sunstone Grill thermocouple for 3, 4 & 5 burner grills is a reliable safety device designed to keep your 42" gas grill operating smoothly. This P-Tcouple thermocouple ensures efficient flame detection for optimal grill performance and safety, making it an essential replacement part for outdoor kitchen enthusiasts.

Crafted with durable 304 stainless steel, this high-quality thermocouple offers long-lasting resistance to heat and corrosion. The 59-inch length provides versatile compatibility with most 42" gas grills, and the SKU P-Tcouple42 guarantees easy identification for quick installation and replacement.

Upgrade your grill’s safety and performance—order today from Sunstone Metal Products!

Specifications
TypeThermocouple
CollectionSunstone Gas Grill Parts
Width59"
Burners5
Fuel TypeNatural gas or propane
Material304 Stainless Steel
Weight0.3 lbs
Compatibility3,4 & 5 burner Grill
BrandSunstone
Compatible Burners3, 4 & 5 Burner Grills
Grill Size Compatibility42" Gas Grills
Length59 inches
WarrantyView warranty
Compare models

Comparing with 4 similar models from the same collection.

Compare5 models
Price
$49.00
$38.00
$48.00
$48.00
$44.00
SKU
P-Tcouple42
00015
00006
00007
P-AIvalve-LP
Type
Thermocouple
Thermocouple
Gas valve
Gas valve
Gas valve
Width
59"
53"
3.5"
3.5"
3.5"
Depth
—
—
2"
2"
2"
Height
—
—
1.5"
1.5"
1.5"
Burners
5
5
—
—
—
Total BTUs
—
—
60,000
60,000
—
Fuel Type
Natural gas or propane
Natural gas or propane
Propane
Natural gas
Propane
Material
304 Stainless Steel
304 Stainless Steel
304 Stainless Steel
304 Stainless Steel
Stainless Steel and High-Grade Components
Weight
0.3 lbs
Approx. 0.5 lbs
0.5 lbs
0.5 lbs
0.5 lbs
Compatibility
3,4 & 5 burner Grill
3,4 & 5 burner Grill
Most Outdoor Propane Grills
Natural gas grills
Liquid propane grills and is straightforward to install
Brand
Sunstone
Sunstone
Sunstone
Sunstone
Sunstone
Compatible Burners
3, 4 & 5 Burner Grills
3, 4, and 5 burner grills
—
—
—
Length
59 inches
53 inches
—
—
—
Warranty
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Warranty

Warranty

Coverage depends on the product. The warranty page lists every term — read it there instead of a shortened line on this page.

View warranty

Shipping & returns

Shipping & Delivery

All orders ship free to the 48 contiguous United States. We can ship products anywhere in the 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 48 hours after delivery.

Receiving Your Shipment

If you received an item that appears to have been damaged in-transit, call us immediately at 888-934-9449 or 512-487-5116, preferably while the driver is still there.

Inspect all freight before signing the driver's receipt. If damage is found, do not reject the shipment — note the damage on the receipt and contact us. For concealed damage, a claim must be filed within 48 hours of delivery.

FedEx and UPS claims are usually resolved within 14 business days. Freight shipper claims may take up to 120 calendar days.

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.

Items cannot have been installed or used. Customer is responsible for all return freight charges, unless the error is on our part. All returned goods must be in new condition and in original cartons, well packed.

We highly 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: Reviews are collected from verified direct customers as well as sourced from our authorized dealer network, including Home Depot, Lowe's, Amazon, and other premium Sunstone dealers — ensuring a broad, authentic representation of real customer experiences.

John B.★★★★☆July 20, 2009
Perfect Fit for My 42-inch Grill

I needed a replacement thermocouple for my Sunstone 42-inch grill, and this P-Tcouple42 was a perfect match. Installation was straightforward, and the 59-inch length gave me plenty of slack to work with. My grill is back to firing up reliably every time!

Brian V.★★★★☆October 19, 2011
Reliable Safety Device

As a BBQ enthusiast, safety is key. This thermocouple for my 5-burner Sunstone grill has been working flawlessly. It's a critical component, and I appreciate the peace of mind knowing it's doing its job to keep things safe.

Cynthia T.★★★★☆September 25, 2015
Easy Replacement, Works Great

My old thermocouple was acting up, causing ignition issues. Swapped it out with this P-Tcouple42, and my 4-burner grill is igniting perfectly again. The 59-inch length was more than enough, and the quality feels solid.

Brenda S.★★★☆☆April 3, 2020
Does the Job, A Bit Pricey

This thermocouple works as advertised for my 3-burner Sunstone grill, and it was relatively easy to install. However, I do think the price point is a little high for what it is, especially compared to some generic options out there. It functions, but the value could be better.

Robert W.★★★☆☆March 9, 2022
Good Length, Tricky Connection

The 59-inch length of this thermocouple was great for reaching the igniter on my 42-inch grill. While it ultimately works, getting the connection just right was a bit more finicky than I expected. It's functional now, but took a little patience.

Questions & answers

5 questions answered

Q
What's the warranty situation on this 'P-Tcouple42'? If it stops working shortly after I install it, am I out of luck?Asked by Sunstone Support Team
A
While specific terms can vary, most manufacturers provide coverage against defects in materials and workmanship for a certain period, usually 90 days to a year. We recommend holding onto your purchase receipt and contacting Sunstone's customer support directly if you encounter any issues to discuss warranty claims or troubleshooting assistance. See our warranty page for coverage details
Austin Outdoor Kitchens support team
Q
I have a 3-burner grill, not a 4 or 5. Will this 'P-Tcouple42' still work for my setup, or is it specifically for larger grills?Asked by Sunstone Support Team
A
Absolutely, this 'P-Tcouple - Thermocouple for 42" Gas Grill-59"Long' is designed to be compatible with 3, 4, and 5 burner Sunstone grills, despite the '42"' in the product name referring to the grill size it's often used with. The 59-inch length provides ample reach for various burner configurations, ensuring it will fit your 3-burner model perfectly. Its universal design for these burner counts makes it a versatile replacement part.
Austin Outdoor Kitchens support team
Q
What's this thermocouple made of? I'm worried about durability and how long it'll last in an outdoor environment with all the heat and weather.Asked by Sunstone Support Team
A
This 'P-Tcouple - Thermocouple for 42" Gas Grill-59"Long' is constructed from high-quality, heat-resistant metals designed for the demanding conditions of a gas grill. Typically, thermocouples like this feature a robust stainless steel outer sheath to protect the internal components from extreme temperatures and corrosion. With proper installation and care, you can expect excellent longevity and reliable performance for many grilling seasons.
Austin Outdoor Kitchens support team
Q
Do I need to do any special cleaning or maintenance for this thermocouple once it's installed? Or can I just put it in and forget about it until it fails?Asked by Sunstone Support Team
A
While thermocouples are relatively low-maintenance, a quick check during your regular grill cleaning can extend its life and ensure consistent performance. Occasionally, carbon buildup or grease can accumulate on the tip, which can interfere with its ability to sense heat accurately. Gently wiping the tip with a soft cloth or fine-grade sandpaper (if heavily soiled) can help, but avoid harsh chemicals or abrasive scrubbing that could damage the sensor. If you notice ignition issues, it's a good first place to check.
Austin Outdoor Kitchens support team
Q
Hey, I'm looking to replace the thermocouple on my Sunstone 42" grill. Is this 'P-Tcouple - Thermocouple for 42" Gas Grill-59"Long' the right one, and how hard is it to install myself?Asked by Sunstone Support Team
A
Yes, this specific 'P-Tcouple - Thermocouple for 42" Gas Grill-59"Long' is indeed the correct replacement part for your Sunstone 42" gas grill. Installation is generally straightforward for someone comfortable with basic tools; you'll typically need to disconnect the gas line, unthread the old thermocouple, and then thread in the new one, making sure all connections are secure. We recommend watching a quick tutorial video or consulting your grill's manual for precise steps.
Austin Outdoor Kitchens support team
Grill thermocouple for 3,4 & 5 burner Grill - P-Tcouple - Thermocouple for 42" Gas Grill-59"Long$49.00
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