About the piece:
The Engine Oil Drain Plug and Washer are two essential components of the engine oil system. The plug is a bolt used to drain the engine oil from the crankcase during maintenance, while the washer acts as a gasket to ensure a tight seal and prevent oil leakage.
Its function:
- Oil Drain: The navel is used to drain old oil from the engine crankcase during an oil change.
- Prevent oil leakage: The rose ensures a tight seal on the navel to prevent oil leakage.
- Crankcase Protection: Reduces the chance of drain plug damage or oil leakage.
Life expectancy:
- The rose is usually replaced with every oil change to ensure optimum performance.
- The navel may last for several years, but it is recommended to check it periodically to replace it when signs of damage appear.
Symptoms of damage:
- Engine oil leak: Notice oil spots under the car due to damaged caliper or worn rose.
- Difficulty closing or opening: This may be due to erosion or damage to the navel teeth.
- Low oil level: This may lead to poor engine lubrication.