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(3710 ratings)
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Mr. Gasket 2471S Domestic Thermocap 16 Psi-Silver

4.4 4.4 out of 5 stars 278 ratings

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Purchase options and add-ons

  • Indicates coolant temperature
  • Helps prevent coolant injuries
  • Fahrenheit and centigrade readings
  • Color-coded temperature ranges
  • Integrated coolant reclamation valve
  • Fit type: Vehicle Specific

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Product Description

The fastest, easiest way to know exactly when it's safe to open your radiator cap. ThermoCap, with its built-in calibrated thermometer, indicates the coolant temperature.

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Mr. Gasket 2471S Domestic Thermocap 16 Psi-Silver


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Important information

Legal Disclaimer

CALIFORNIA WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

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Customer reviews

4.4 out of 5 stars
4.4 out of 5
278 global ratings

Customers say

Customers like the performance, quality and appearance of the auto part. For example, they mention that it works great, looks great and adds a pop of chrome to the engine. That said, opinions are mixed on fit, accuracy, and value.

AI-generated from the text of customer reviews

16 customers mention16 positive0 negative

Customers are satisfied with the performance of the auto part. For example, they mention it works great, has no problems, and is easy to install.

"works perfectly" Read more

"works great" Read more

"I've bought 2 of these first 1 worked great reads correct, last one works but is defective it is leaking out of the glass...." Read more

"no problems, radiator is maintaining pressure and the gauge on the cap matches the temp gauge in the car." Read more

16 customers mention13 positive3 negative

Customers like the quality of the auto part. They say it is a real nice product, good cap, and an excellent thermocap.

"...I suppose after a wild the needle move freely. Very good cap for a rapidly temperature reading reference...." Read more

"...It fits nice and tight too, better than the stock cap. The guys at the quicky Lube shop thought it was the coolest thing they's ever seen, lol." Read more

"Great product" Read more

"Good product. High price but works as advertised." Read more

11 customers mention11 positive0 negative

Customers are satisfied with the appearance of the auto part. They mention that it looks great, has a nice display, and adds a pop of chrome to the old engine.

"...Also, looks great under the hood, adds a pop of chrome to the old engine." Read more

"Fits great, a bit spendy but looks great and nice to have temp reading before opening cap" Read more

"...it on his car seeing has he is always tinkering with it, it adds a nice aftermarket look that is also useful too" Read more

"Works good, (accurate temp) and looks great. It fits nice and tight too, better than the stock cap...." Read more

10 customers mention10 positive0 negative

Customers are satisfied with the temperature of the auto part. They mention that it works well, it tells exact temperatures, and it allows them to monitor temps more accurately. Some say that it's easy to read the temperature.

"Fits great, a bit spendy but looks great and nice to have temp reading before opening cap" Read more

"...This is easy to read the temperature, but the needle get stock and jump wen they move. I suppose after a wild the needle move freely...." Read more

"...This allows me to monitor temps more accurately. It was very hard to install and didn't seem to read accurately the during the first drive with it...." Read more

"Nothing to dislike. Does what it says and does it good. Temp readings are spot on...." Read more

25 customers mention14 positive11 negative

Customers are mixed about the fit of the radiator. Some mention that it fits well and does not leak, while others say that it does not fit and the fitment guide is flawed.

"Got this for my 1972 Corvette after the gauge went out. Fits perfectly and seems to read right..." Read more

"...idea, love the style, love everything about it except that it does not fit my car...." Read more

"Fits great, a bit spendy but looks great and nice to have temp reading before opening cap" Read more

"Kind of a tight fit, it might seem like its to small, but it does fit and works fine...." Read more

11 customers mention7 positive4 negative

Customers are mixed about the accuracy of the auto part. Some mention that it appears accurate and consistent, while others say that it's not the most accurate.

"...I had no leaking issues with this and is pretty accurate as well" Read more

"...Now it appears accurate and consistent. We have resolved most of the overheating issues with the car, but I like the extra info for reference." Read more

"Not 100% accurate, but close enough to provide a rough idea of how your temperature is doing...." Read more

"...The temperatures it shows certainly seem to be accurate." Read more

8 customers mention5 positive3 negative

Customers are mixed about the value of the auto part. Some mention it's pretty good and decently priced, while others say it'll break within 4 hours of installation.

"Great price for a "used" open package item with no defects" Read more

"These work. Fast shipping. Priced ok." Read more

"Very cheap, money thrown down the drain! I installed the thermocap, it went on pretty easy...." Read more

"Excellent product for the money..." Read more

8 customers mention0 positive8 negative

Customers are dissatisfied with the leakage of the auto part. They mention that it started leaking within a month, coolant started escaping between the metal and glass, and antifreeze started dripping between the glass and gauge.

"...great reads correct, last one works but is defective it is leaking out of the glass. Gauge works but leaks antifreeze out of the gauge" Read more

"I've had it on the radiator for 2 weeks an now its leaking out the top under the gauge.im so angry!!!! Dont buy...." Read more

"only down side is it leaked. tightened up the ears and works great now." Read more

"MINE STARTED LEAKING AFTER VERY FEW STARTS. CAR WAS NEVER OVERHEATED AND NEVER TAKEN OUT OF THE GARAGE...." Read more

Junk
5 Stars
Junk
I've had it on the radiator for 2 weeks an now its leaking out the top under the gauge.im so angry!!!! Dont buy. Cant even email to get refund or replacement...amazon changes their ways too much!
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