Estimates last updated October 16, 2025

Lexus LS400 Engine Front Cover Gasket Replacement Cost

The average cost for a Lexus LS400 Engine Front Cover Gasket Replacement is between $781 and $1,070.

• Labor costs are estimated between $518 and $759 while parts are priced between $264 and $311.
• This range does not include taxes and fees, and does not factor in your unique location. Related repairs may also be needed.