Suzuki Outboard Oil Change Kit - DF25A & DF30A - Ecstar V7000 10W40 Semi Synthetic Marine Engine Oil - PVS00006. This oil change kit includes. 2 quarts of ECSTAR V7000 Semi-Synthetic Marine Engine Oil. a Genuine 16510-87J01 Suzuki oil filter. a necessary drain bolt gasket. This kit is intended for use with the following Suzuki outboard models:. DF25A. DF30A. The amount of oil included in this kit is adequate for most of the specifically noted Suzuki outboard models. If your particular outboard requires additional oil, please be sure to purchase this separately.. ECSTAR V7000 Semi-Synthetic Engine Oil is a blend of high performance synthetic lubricants and premium mineral oils engineered to protect your Suzuki engine and optimize its performance.. Less engine water. Lower oil consumption. Improved starting. Reduced fuel consumption