Estimates last updated October 16, 2025

Lexus RX400h Engine Front Cover Gasket Replacement Cost

The average cost for a Lexus RX400h Engine Front Cover Gasket Replacement is between $451 and $583.

• Labor costs are estimated between $243 and $356 while parts are priced between $208 and $226.
• This range does not include taxes and fees, and does not factor in your unique location. Related repairs may also be needed.