Date code 012915D0818 (January 29, 2015)
slotted center tube, sorry I couldn't get good pics of it inside.
The ADBV was soft and pliable. The media felt very tough and sturdy and actually looks much better than in the pictures. No bypass valve since this engine, like many from GM, have a bypass in the block.
A lot of oil remained in the filter, like every M1 filter I've cut for many different cars.
The filter was on the car for 9 months. Oil used was PP 5w30.
It was replaced with a Napa Gold 1040 (Wix 51040) and Napa Synthetic (Synpower) 5w30, and the same 10k OCI
slotted center tube, sorry I couldn't get good pics of it inside.
The ADBV was soft and pliable. The media felt very tough and sturdy and actually looks much better than in the pictures. No bypass valve since this engine, like many from GM, have a bypass in the block.
A lot of oil remained in the filter, like every M1 filter I've cut for many different cars.
The filter was on the car for 9 months. Oil used was PP 5w30.
It was replaced with a Napa Gold 1040 (Wix 51040) and Napa Synthetic (Synpower) 5w30, and the same 10k OCI