Briggs & Stratton 100030C SAE 5W-30 4-Cycle Snow Thrower Oil - 32 Oz. Briggs & Stratton snow blower oil is specially formulated and approved for winter use in all air-cooled 4-cycle engines Contains 32 fluid ounces Model 100030C <span class="a-text-bold">SAE 30</span>- Warmer temperatures, most common oil for small engines <span class="a-text-bold">SAE 10W-30</span>- Varying temperature range, this grade of oil improves cold weather starting, but may increase oil consumption <span class="a-text-bold">Synthetic SAE 5W-30</span>-Best protection at all temperatures as well as improved starting with less oil consumption <span class="a-text-bold">SAE 5W-30</span>- Very cold temperatures <span class="a-text-bold">Vanguard 15W-50</span>- Varying temperature range. For continuous-use, such as commercial lawn cutting or pressure washing