Sparex source: https://us.sparex.com/engine-oil-gasoline-10w-30-2-5-gallons-128969.html Product: Engine Oil - Gasoline 10w/30, 2.5 Gallons - Sparex S.128969 SKU: S.128969 Listing note: Gasoline Engine Oil, 2 Jugs per case / SL, GF-5, GF4 Rating. Order in multiples of 2 (Priced each) API CK-4, CJ-6 Detail enrichment pending: OEM cross references, fitment, catalog pages, and full specifications.