Car battery terminals are key components of your vehicle's engine. Should you grease them? And if you should, what kind of ...

Most commonly applied on spark plug boots, lightbulbs, and battery terminals, dielectric grease is, in theory, a protectant like car wax. It’s not required, ...

The most common uses for dielectric grease are on battery terminals (and may help your car's battery from draining so fast), spark plug boots, bulb sockets, trailer connectors, ...

Dielectric grease can help extend the life of non-moving components, ... These kinds of uses are most advantageous around things like battery terminals, spark plugs, bulb sockets, ...

Dielectric Grease Keeps Battery Terminals Corrosion Free. See All 15 Photos. Vaseline will work OK, but applying dielectric grease works much better to keep battery terminals corrosion-free and ...

Then I connected the battery cable to the terminal. I have experimented with dielectric grease inside countless battery terminals. When I disconnected the battery cables five years later — during ...

Top-post battery terminals are extremely commonplace and have been for years. The example shown in Photo 1 (below) ... Since the late 1970s, I have applied a very light film of silicone dielectric ...

Q: My 2020 Toyota Sienna has a significant amount of corrosion on the positive battery post and absolutely nothing on the negative post. What causes this and is it problematic?