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Oil Cooler

Auto Systems and Repair

The oil cooler is a small radiator-style cooler that lowers the temperature of the engine oil and circulates it back to the engine.

Symptoms of Wear or Failure

  • Engine oil leak
  • Engine oil temperature too high

Related Repair Advice

  • Any seals associated with the engine oil cooler should be replaced if the cooler is replaced
  • Some oil coolers may be difficult to access, resulting in a higher replacement cost

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