An oil cooler is a device installed in a vehicle to reduce the temperature of the oil that passes through the engine's heat exchanger. It does this by acting as a lubricant, coolant and cleanser to the engine. These units are small, radiator-like components found in the front of the car's engine compartment.

Engine oil coolers are small radiators placed in front of the coolant system of a car

The engine oil cooler is an important component of the car's engine. It keeps the engine cool and helps the engine run smoothly. It is important to maintain your vehicle's oil cooler on a regular basis to prevent leaks and keep it in good condition. Like any other mechanical component, it can also suffer from wear and tear and need replacement.

An engine oil cooler costs around $100. Some are more expensive and can cost up to $300. The size of the radiator will depend on the engine and the space in the engine bay. The cooler should not be too large or too small. A large radiator will increase turbo lag because of the extra time it takes to fill up. It will also cause a lower pressure drop because it is physically restricted.

Compared to a regular radiator, an engine oil cooler is a relatively small device that reduces the engine's temperature while the car is running. They work by circulating coolant through a series of tubes lined with fins. The cooled oil then recirculates, absorbing heat from the engine. This type of cooling system has many benefits and is a great addition to a vehicle's engine and drive train.

The size and type of the radiator will determine how much cooling capacity the cooling system needs. A compact car radiator won't be sufficient enough for a large V8 engine, while a large SUV radiator will have more tubes for the coolant to flow through. Moreover, larger vehicles' radiators are usually taller and wider to capture more air flow from the grill.

Oil coolers help extend the life of engine oil and transmission fluid by cooling them at lower temperatures. This keeps the oil at the proper temperature and prevents premature breakdown. Once oil begins to break down, it loses its ability to lubricate and act as a coolant. Oil coolers are made in two general types: oil-to-air and oil-to-water. Both of these work by using a heat exchanger element to remove heat from the hot oil and add it to cold oil.