Estimates last updated October 16, 2025

Mercury Topaz Engine Front Cover Gasket Replacement Cost

The average cost for a Mercury Topaz Engine Front Cover Gasket Replacement is between $606 and $863.

• Labor costs are estimated between $549 and $806 while parts are typically priced around $57.
• This range does not include taxes and fees, and does not factor in your unique location. Related repairs may also be needed.