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Guide to Replacing the Heater Radiator in a Volkswagen Jetta

Model: Volkswagen Jetta A4, MK 4 - Years: 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
Part: Heater core

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Video tutorial

Today, we will cover the necessary information to disassemble and replace the heater radiator in the Volkswagen Jetta. First, get inside the vehicle and start removing the entire dashboard.

To do this, you will need to remove the glove compartment, instrument cluster, and all central controls (radio and climate controls). Next, unscrew all the screws of the dashboard to remove it, allowing access to the heater radiator.

Replace the heater radiator and reassemble everything!


Updated on 2 October 2026 by ScegliAuto


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by ScegliAuto

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