Estimates last updated October 16, 2025

GMC Terrain Engine Front Cover Gasket Replacement Cost

The average cost for a GMC Terrain Engine Front Cover Gasket Replacement is between $393 and $520.

• Labor costs are estimated between $232 and $340 while parts are priced between $161 and $179.
• This range does not include taxes and fees, and does not factor in your unique location. Related repairs may also be needed.
• For a more accurate estimate based on your location, use our Fair Price Estimator below.