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.
Imported customer feedback
What customers reported
3.7 / 5
151 ratings
Source: Amazon. These reviews were imported from the source marketplace and are not reviews of purchases made on this website.
Vehicle information
Available fitment details
Listing compatibility notes
- Indicates coolant temperature Helps prevent coolant injuries Fahrenheit and centigrade readings Color-coded temperature ranges Integrated coolant reclamation valve Fit type: Vehicle Specific The fastest, easiest way to know exactly when it's safe to open your radiator cap.
Fitment data is provided as a buying aid. Verify the listing against your vehicle and existing part before ordering.
Exact identity, part numbers, model references, and available compatibility evidence
Buying guidance
Quick decision
An identity-first safety listing organized around stable product references and available compatibility evidence.
Fit and size notes
- Match the complete identifier, side, position, connector, dimensions, and visible design with the existing part.
- Treat uncertain vehicle notes as a buying aid, not as a confirmed fitment guarantee.
Specification notes
- Canonical product: MP-US-B000OF7MMA
- Source product ID: B000OF7MMA
- Category: Replacement Parts / Caps / Radiator Caps / Safety
- Available images: 1
Before you buy
- Match the complete identifier, side, position, connector, dimensions, and visible design with the existing part.
- Treat uncertain vehicle notes as a buying aid, not as a confirmed fitment guarantee.
Steve S. Morris –
Imported from Amazon. This is not a review of a purchase made on this website.
External marketplace context: Verified Purchase
I’ll be the first to say that I LOVE new gadgets for my truck and this really caught my eye. I was a little skeptical at first, but after seeing that the temperature reads very accurately and the cap fits perfectly, I am 100% sold on the Mr. Gasket ThermoCap!!! It’s anodized finish looks great too!
Bbl –
Imported from Amazon. This is not a review of a purchase made on this website.
External marketplace context: Verified Purchase
With some minor bending of the 2 lips, fitted perfectly on my ’77 corvette radiatorTemp is accurate (checked it with a laserthermometer)
Wizbang72 –
Imported from Amazon. This is not a review of a purchase made on this website.
External marketplace context: Verified Purchase
I do like it, but it did not fit right out of the box. I had to bend the thread tabs out, and replace the gasket with the thinner factory gasket to get it to go on and seal.***UPDATE*** 11.20.2020 Taken out of service sometime around July 2020. The upper gasket that seats on the top of the radiator neck started to look shredded, and was beginning to come apart. It didn’t fit right from the beginning, and lasted only about 3yrs whereas I have used still functional factory caps that were 40+ years old. It was a cheap and easy way to add a temp gauge under the hood, but I will not buy again. I added a pair of Auto Meter gauges to the firewall for temp and oil pressure.
Marcus Gordon –
Imported from Amazon. This is not a review of a purchase made on this website.
External marketplace context: Verified Purchase
Works great. Will buy for my other classic Mustang
Richard Owens –
Imported from Amazon. This is not a review of a purchase made on this website.
External marketplace context: Verified Purchase
Put it on a 94 mustang 5.0L added a nice look to the red hoses I have on engine
Brad Tyrrell –
Imported from Amazon. This is not a review of a purchase made on this website.
External marketplace context: Verified Purchase
Good idea failure as a product. Doesn’t fit like I hear over and over about this Temp. Cap.so cheaply made even if it did fit I think it would get broken in a few months.Not even sending it back. Why waste more time, money and energy on it. Chucked it.
Customer –
Imported from Amazon. This is not a review of a purchase made on this website.
External marketplace context: Verified Purchase
As the headline says, it simply does not fit as advertised/amazon’s check fit indicates. Tried to put it on a 2004 Ram 2500 5.7L Hemi, would not engage radiator cap tabs. Neat idea, but I expected a Mr. Gasket product to at least fit properly.
Dan Austin –
Imported from Amazon. This is not a review of a purchase made on this website.
External marketplace context: Verified Purchase
Functional and looks good.