Citroen Picasso C4 Radiator Expansion Bottle
Photographed used OEM expansion bottle from a 2015 Citroen Picasso C4 donor, covering the verified 2013–2021 range for this page.
Source vehicle: Citroen Picasso C4 2015 diesel 1.5L
Stock reference: GCP10592
Please compare the photo, shape and connector layout with your original unit before ordering.
View this partCompatibility and checks
This page is for the Citroen Picasso C4 radiator expansion bottle across the verified 2013–2021 range. The safest check is to match the photographed tank shape and mounting points against your existing part.
If you are unsure, compare any visible markings and ask for registration or VIN help before buying. Used cooling parts should always be matched carefully to the original unit.
