Rear Main Seal Replacement Cost for Ford Expedition

Rear Main Seal Replacement Estimate (National Average)

$618
to
$795*
Validated estimate range for national average.

The average cost for a Rear Main Seal Replacement is between $618 and $795. Labor costs are estimated between $589 and $744 while parts are priced between $29 and $51. Get a personalized estimate based on your location and specific car. Estimate does not include taxes and fees.

Parts & Labor Breakdown
Labor: $589 - $744
Parts: $29 - $51
Estimate does not include taxes and 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 Ford Expedition rear main seal leaks, engine oil will often be found dripping from between the engine and the transmission.

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