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Instructions for Replacing the Alternator

Model: Mazda 6 MK 1, GG - Years 2002-2008
Part: Alternator

Before proceeding with the alternator removal, it is advisable to disconnect the battery terminals. The alternator is located at the rear left of the engine bay (when facing the front); to facilitate removal, lift the vehicle on a hydraulic lift, remove the right wheel and the wheel arch liner to more easily access the pulleys and disconnect the auxiliary belt by loosening the tensioner. Then remove the eyelet of the cable connected to the alternator; move on to the fastening bolts of the alternator itself and remove it from its seat, disconnecting the connector as well. Remove the protections to apply to the new alternator and reverse the process for installation; consider whether to also replace the auxiliary belt.

Updated on 11 February 2026 by ScegliAuto

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