23753-5TA2A / 23753-5TA1A Information
These two parts are not the body control module (BCM), but the engine VTC intake electromagnetic valve (VVT electromagnetic valve / timing control valve), used in Infiniti QX50, Nissan Teana / Qashqai, etc. 2.0T (KR20DDET) engines. 

1. 23753-5TA2A (Mainstream现货 number)
Applicable: 2019.09 + Infiniti QX50/QX55 2.0T; Nissan Teana, Qashqai 2.0T
Alias： VTC connector assembly， intake control electromagnetic valve
Status： 5TA2A replaces 5TA1A (New version)
2. 23753-5TA1A (Old version / Early number)
Applicable： Early batches of 2.0T on the same platform (QX50， Teana， Qashqai)
Relation： 5TA1A → 5TA2A (Upgrade replacement)， can be directly replaced
3. Model and Year
Infiniti QX50： 2019–2025 2.0T (KR20DDET)
Nissan： Teana (Altima)， Qashqai (Rogue) 2.0T