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Estimator » Rear Main Seal Replacement

Rear Main Seal Replacement Cost




$651 to $849
National Average
Estimate includes:


Parts (excludes tax & fees)


Best Practices
  • Replacement of the rear main seal requires removal of the transmission. Due to this labor intensive job, shops will often suggest having the rear main seal replaced anytime the transmission is removed.

  • The rear main seal may also be referred to as the "rear crankshaft seal."

Common Symptoms
  • When a rear main seal leaks, engine oil will often be found dripping from between the engine and the transmission.

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