Mr. Gasket ThermoCaps combine a pressurized radiator cap with a thermometer element that eliminates potentially dangerous guesswork and lets you know exactly when your coolant temperature is low enough to safely open your radiator cap. It's a perfect fit for virtually all domestic vehicles, and installation doesn't get any simpler: just take off the old cap and screw on your new 7 PSI ThermoCap – it's all integrated in a single unit. If the built-in, calibrated, easy-to-read temperature gauge indicates that the coolant is too hot, just rinse the radiator with cool water until the temperature drops into a safe zone.
S**3
Not bad
I think it reads about 10° hotter than the actual temp but it is a nice safety feature for those of us stupid enough to take the cap off a hot radiator.
M**C
it seems fine so
bit of a snug fit. I had to bend the tabs to get it to go on . it seems fine so far
E**L
Five Stars
This is an awesome upgrade. I love having one more way to verify accurate water temp.
S**E
Maravillosa
La mejor sin lugar a dudas
Trustpilot
4 days ago
2 weeks ago