Estimates last updated October 16, 2025

1998 Buick Riviera Engine Front Cover Gasket Replacement Cost

The average cost for a 1998 Buick Riviera Engine Front Cover Gasket Replacement is between $647 and $919.

• Labor costs are estimated between $561 and $823 while parts are priced between $86 and $96.
• This range does not include taxes and fees, and does not factor in your unique location. Related repairs may also be needed.