High Performace Quality OEM Style Camshaft Position Sensors Camshaft Position Sensors meet OEM standards or higher. PWC Engine brings Higher Quality for an awesome price! This Camshaft Position Sensor compatible with Sea-Doo will fitthe models Spark TRIXX 2Up 900 2017-2023 Watercraft Part# 004-520 OEM# 290664040, 420664041, 420664042, 420664043, 420664044, 420664045, 420664046, , 420664049