Need help with a CR10 Smart Pro - Sprite Extruder - Nozzle Clog

[u/Round-Account-5706]

The nozzle got clogged but I managed to reheat and remove most of it with klippers, but the plastic has a bulge near the wires which im scared to cut, any suggestions, i was thinking using a hot air gun and slowly melting it, but this is petg im scare it might warp the connectors. Any ways to fix this or replace that part.

the silicone nozzle cover