2001 Subaru Forester Head gasket repair

Each head gasket is gong to run you about $20 while labor will be anywhere from $2000-$3000. You should change your timing belt around every 120,000 miles. Since the engine must be dismantle anyway to reach the HG's, it would be a good idea to get your timing belt changed in the process. This way you won't be paying them again for labor in a year or two for something they had to take off while changing the HG's anyway. The timing belt should only run you about $70.