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

Replacing the Cabin Heater Radiator on a Citroen C4 Picasso

Model: Citroen C4 Picasso MK 2 - Years 2013-2022
Part: Heater core

The instructions in this guide will illustrate the procedure for disassembling and replacing the cabin heater radiator on a Citroen C4 Picasso. To access the heater radiator, you must first remove all the lower plastic panels located on the driver's and passenger's sides. Under the dashboard, you will find the heater matrix; disconnect the coolant pipes and unscrew the bracket screws to remove the radiator, as shown in the video. At this point, install the new cabin heater radiator, topping up with new coolant.

Posted on 26 August 2026 by ScegliAuto

Video tutorial

Related tutorials

Replacement of the cabin heater radiator of the Citroen C4 Grand Picasso.
Replacement of the cabin heater radiator of the Citroen C4 Grand Picasso.
Citroen C4 Picasso (2013-2022 / MK 2) The following steps will show us how to disassemble and replace the heater radiator of the Citroen C4 Grand Picasso, for example in case of leakage. …
How to replace the heater radiator of the Citroen C4 Grand Picasso.
How to replace the heater radiator of the Citroen C4 Grand Picasso.
Citroen C4 Picasso (2013-2022 / MK 2) Today we will discover the information that will allow us to disassemble and replace the heater radiator of the Citroen C4 Grand Picasso. First of al…
How to Replace the Heater Radiator on a Citroën C4 Picasso?
Citroen C4 Picasso (2006-2013 / MK 1) To replace the heater radiator on a Citroën C4 Picasso, completely remove the dashboard panel located at the bottom left of the steering column. The …

Other guides you may be interested in

How to Repair the Key Spring of the Peugeot 207?

Over time, frequent use of the key's flip mechanism in the vehicle, dozens of times a day, inevitably leads to wear of the internal spring. As shown in this video, replacing the spring is quite simple and takes little time. After opening the casing halfway, first position the key, then the spring housing, and finally insert the spring into the previously mentioned housing. Close the casing by rotating it clockwise, ensuring all components fit perfectly, and test the key's flip mechanism.

Watch the video!


by ScegliAuto

More videos