AcDelco Oil Filter
Fits 2020-2023 Silverado/Sierra 2500HD/3500HD L5P Duramax
Fits 2019-2023 4500HD/5500HD/6500HD L5D
GM Part# 12684038 supersedes 89017527
AcDelco Part# PF26 / 89017527
OEM Replacement oil filter for your 2020+ 6.6L Duramax L5P and L5D engines.