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Ford Mustang Mach 1 Rear Main Seal Replacement Cost

The average cost for a Ford Mustang Mach 1 Rear Main Seal Replacement is between $613 and $787. Labor costs are estimated between $589 and $744 while parts are priced between $24 and $43. Estimate does not include taxes and fees.
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How Much Does a Rear Main Seal Replacement Cost?

Rear Main Seal Replacement Service and Cost

Common Symptoms

When a Ford Mustang Mach 1 rear main seal leaks, engine oil will often be found dripping from between the engine and the transmission.

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."

Most Common Ford Mustang Mach 1 Repairs

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