Valvoline 5W-30 Full Synthetic Motor Oil (5 QT) & Purolator 20K LX10060 20K Oil Filter Maintenance Bundle vs ACDelco DexosD 0W-20 Oil Change Kit

These are not interchangeable. The Valvoline bundle is a 5W-30 full synthetic oil plus a 20,000-mile extended-life filter for gasoline engines that call for 5W-30. The ACDelco kit is a dexosD-licensed 0W-20 synthetic blend for light-duty diesel engines, matched to an ACDelco PF66 filter. Buy the Valvoline bundle for a gas car needing 5W-30; buy the ACDelco kit only if your diesel engine specifies dexosD 0W-20. On build, the Valvoline oil is full synthetic with a long-interval filter; the ACDelco kit is OEM-spec and carries a dexosD license, which matters for warranty coverage on those diesels.

• Choose the Valvoline/Purolator bundle if your gasoline engine calls for 5W-30 and you want a full synthetic oil with an extended-life filter in one box.
• Choose the ACDelco kit if you drive a light-duty diesel that requires dexosD 0W-20 and you want OEM-matched oil and filter.