2024 Duramax Oil Filter Housing. 3) remove stock oil filler cap and install ported billet oil. Expertly designed to serve as a suitable replacement for your 2024 6.6l duramax l5p engine, the acdelco oil filter provides optimal performance and.

2) install elbow fitting securely into ported billet oil filler cap using thread sealer or teflon tape. Factory fill is delvac 15w40.