Estimates last updated October 16, 2025

2007 Mercury Mariner Engine Front Cover Gasket Replacement Cost

The average cost for a 2007 Mercury Mariner Engine Front Cover Gasket Replacement is between $1,154 and $1,610.

• Labor costs are estimated between $976 and $1,432 while parts are typically priced around $178.
• This range does not include taxes and fees, and does not factor in your unique location. Related repairs may also be needed.