So if you look up the part # on Rock Auto they show Ac Delco # TP1015, when i checked the owners manual it shows # TP1003. Does anyone know which is right? The TP1015 is common with the L5P duramax and the TP1003 is common with the CTD gen 1.
Sent from my SM-G955U using Tapatalk
I would tend to trust the filter listed in the owner's manual vs Rock Auto. On rare occasions, their parts list doesn't reflect reality.
For example, I looked up a transmission filter for a 2014 Cruze Diesel 2.0 and found a part number listed. But the Aisin transmission in the CTD doesn't have a serviceable transmission filter.
Don't get me wrong, Rock Auto is great...no disrespect intended. I've used them a LOT. But in the case of a newer car like yours, the catalog may not be quite up to speed yet because of low demand.
There are some Chevy mechanics on here, hopefully they can chime in too. Good luck!