Subaru Oil Change Kit vs ACDelco DexosD 0W-20 Oil Change Kit

These kits serve different engines, so the choice is about the car, not the brand. The Subaru kit is the correct match for turbo EJ motors: five liters of genuine 5W-30 full synthetic, an OEM-quality filter and a crush washer, which is what owners of these engines expect for a routine change. The ACDelco DexosD 0W-20 kit is built for light-duty diesel engines that call for dexosD oil, and its 4.9 rating from 14 ratings is a small sample. Buy the kit that matches your owner's manual spec; using the wrong oil weight or spec is the real risk here.

• Choose the Subaru kit if you own a 2002-2014 WRX, 2004-2021 STI, 2004-2013 Forester XT or 2005-2012 Legacy GT and want genuine Subaru 5W-30 full synthetic with filter and crush washer in one box.
• Choose the ACDelco DexosD kit if your engine is a light-duty diesel that specifies dexosD 0W-20 and takes the PF66 filter.