Lexus GS450h Oil Cooler Adapter Gasket Replacement at your home or office.

What is the Oil Cooler Adapter Gasket all about?

For many vehicles, all that is required to keep the engine at normal operating temperature is the standard radiator and coolant system. However, some engines experience higher temperatures than these conventional systems can handle. In these instances, an oil cooler is added to the engine to provide further cooling capabilities and to keep the entire system within the normal operating temperature range.

Oil coolers are more common on heavy-duty and high-performance engines. You don’t frequently find them on the average car engine, though this trend is changing. They’re shaped like coolant radiators, and serve the same function. Hot engine oil flows into one side and out the other through the radiator. Air flows over the fins, cooling the oil. The oil then flows out the other side and back into the engine.

An oil cooler adapter is necessary for using of these radiators, and like other engine components, the adapter needs a gasket to ensure that oil does not leak out. The gasket should be custom designed for the application by hand, and will vary in shape and size from one manufacturer to another.

Aging and heat will degrade the gasket. Eventually, it will crack or fail, and oil will begin to leak out. When this happens, the gasket should be replaced as soon as possible.