Estimates last updated October 16, 2025

1990 Mercedes-Benz 300SE Air Conditioning Expansion Valve Replacement Cost

The average cost for a 1990 Mercedes-Benz 300SE Air Conditioning Expansion Valve Replacement is between $1,343 and $1,510.

• Labor costs are estimated between $329 and $483 while parts are priced between $1,014 and $1,026.
• This range does not include taxes and fees, and does not factor in your unique location. Related repairs may also be needed.