Estimates last updated October 16, 2025

Mercury Mountaineer Engine Front Cover Gasket Replacement Cost

The average cost for a Mercury Mountaineer Engine Front Cover Gasket Replacement is between $869 and $1,174.

• Labor costs are estimated between $642 and $942 while parts are priced between $227 and $232.
• This range does not include taxes and fees, and does not factor in your unique location. Related repairs may also be needed.