WARNING: This page is about a different car, the 2018 Jaguar XE and 2017 Jaguar XE. However, it is still accessible from the selected car via links, so may be relevant.
17.50.39
DIESEL EXHAUST FLUID INJECTOR FEED PIPE - RENEW
2000 CC, INGENIUM DIESEL, WITH PARTICULATE FILTER, WITH DIESEL EXHAUST FLUID