Engine heat tabs are small adhesive-backed metal tabs that are placed on an engine to help dissipate heat. They are usually made of aluminum or stainless steel and are about the size of a postage stamp. Heat tabs can be placed on the outside of an engine block, cylinder head, oil pan, or any other metal surface that gets hot during operation.
Most engine heat tabs have a self-adhesive backing that makes them easy to install. Simply peel off the backing and stick the heat tab in place. Heat tabs are typically placed in a strategic location on the engine to help dissipate heat evenly and prevent hot spots.
Some engine builders believe that heat tabs can help prevent engine failure by dissipating heat away from critical engine components. However, there is no scientific evidence to support this claim. Engine heat tabs are not required for most engines and are generally considered a cosmetic add-on.
If you are considering installing engine heat tabs on your engine, be sure to consult with a qualified mechanic or engine builder to ensure they are installed properly.
How do engine heat tabs work?
Heat tabs are little packets containing a chemical that, when heated, produces a color change. The tabs are placed on or near the engine, and as the engine warms up, the heat from the engine transfers to the heat tab, causing the chemical to change color. The color change is an indicator that the engine has reached a certain temperature.
Frequently Asked Questions
What kind of engine heat tabs do we offer?
We offer heat tabs specifically designed for gasoline, diesel, and marine engine applications.
What is the difference between gasoline and diesel engine heat tabs?
Gasoline engine heat tabs are composed of organic materials while diesel engine heat tabs contain a higher level of metals. This difference in composition allows for better oxidation and combustion of the fuel, resulting in increased performance and reliability.
What kind of adhesive do you use for engine heat tabs?
We recommend the Brock Supply High Heat Auto Sealant & Adhesive.
Are your heat tabs certified and tested?
Yes, our heat tabs are certified and tested. We only source and sell professional grade engine heat tabs that are proven to perform with over 15 million sold. Our Heat Tabs are:
Do you offer heat tabs for gasoline engines?
Yes! We offer heat tabs for gasoline using the API SB process.
