Do it yourself
Frequently asked questions about cars and motorcycles
Car tutorial (Do it yourself) Motorcycle tutorial (Do it yourself) Frequently Asked Questions

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

Video tutorial

Related tutorials

Replacement of the timing belt of the Mazda 6.
Replacement of the timing belt of the Mazda 6.
Mazda 6 (2008-2012 / GH, MK 2) Today's guide will show us how to disassemble and replace the timing belt of the Mazda 6, following the instructions below. First, we open the engine…
Replacing Car Bearings
Replacing Car Bearings
Mazda 6 (2002-2008 / MK 1, GG) This guide explains how to change the bearings of your car without necessarily taking it to a mechanic. The bearings, specifically, are spherical and…
Replacing Car Shock Absorbers
Replacing Car Shock Absorbers
Mazda 6 (2002-2008 / MK 1, GG) Shock absorbers are responsible for slowing down the movements of the suspension. If the car has covered many miles, they need to be replaced. They c…

Other guides you may be interested in

How to Replace the Fan Resistor on a Renault Scenic

How to replace the fan resistor on a Renault Scenic. In this video, learn how to perform the disassembly: use a lever to remove the plastic under the glove compartment, and unscrew the cover (where the resistor is located) with a screwdriver. Disconnect the large connector of the resistor, then pull it out from the cabin. Insert a new fan resistor (connect the power connector). Finally, refit the cover and tighten the screws. Check the correct assembly of the previously fitted parts and test the correct operation of the fan.

Watch the video!


by ScegliAuto

More videos