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

How to Replace the Alternator on a Volkswagen Polo?

Model: Volkswagen Polo MK IV, Polo IV, Polo 4, MK 4, 9N - Years 2001-2009
Part: Alternator

To replace the alternator on a Volkswagen Polo, open the bonnet to access the components in the engine bay. On the left side of the engine block, locate the auxiliary belt, which must be removed by loosening the nut that secures the tensioner. Once the auxiliary belt is removed, unscrew all the bolts that secure the alternator to its mounts, disconnecting the connectors as well. At this point, insert the new alternator, connecting and securing it properly.

Updated on 23 August 2026 by ScegliAuto

Video tutorial

Related tutorials

How to Replace the Alternator on a Volkswagen Polo
How to Replace the Alternator on a Volkswagen Polo
Volkswagen Polo (2001-2009 / MK IV, Polo IV, Polo 4, MK 4, 9N) Today’s steps will guide you through removing and replacing the alternator on a Volkswagen Polo, following the instructions below. First, open the bo…
How to Remove Alternator from VW Polo 1.2 TDI
How to Remove Alternator from VW Polo 1.2 TDI
Volkswagen Polo (2009-2017 / Polo 5, Polo V, MK 5, MK V, 6R) Let’s see how to remove the alternator from the Volkswagen Polo. Lift the front bonnet, disconnect the battery terminals. Unscrew the alternator bolt…
How to replace the alternator on a Volkswagen Polo?
How to replace the alternator on a Volkswagen Polo?
Volkswagen Polo (2009-2017 / Polo 5, Polo V, MK 5, MK V, 6R) To replace the alternator on a Volkswagen Polo, open the bonnet and locate the alternator on the left side of the engine block: first, loosen the nut…

Other guides you may be interested in

Where is the Spare Wheel in the Peugeot 5008?

This video shows where the spare wheel is located in the Peugeot 5008 and how to access it, useful in case of a puncture. As shown, the wheel is not in the usual boot compartment but underneath it, outside the vehicle. To free the wheel, first gather the tools provided, then open the boot, locate the small indicated hatch, and open it. Next, loosen the bolt just released using the large socket wrench enough to lower the wheel to the ground.

Watch the video!


by ScegliAuto

More videos