One problem related to axle shaft seal has been reported for the 2002 Mazda 626. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2002 Mazda 626 based on all problems reported for the 2002 626.
Consumer heard noise in the vehicle. When brought to the dealership, nothing was found. The noise was heard when the brakes were applied. There was excessive play in the tie rods, a noise when going over bumps, which the dealer tightened the right lower gravel shield, the right front axle seal was leaking and the seat belt retractor was replaced because of a rattle.