Home Engine Systems Engine Care Engine Oils Semi-Synthetic Engine Oil – SAE 25W-50 (Liter) Sierra International Semi-Synthetic Engine Oil – SAE 25W-50 (Liter) $18.69 Semi-Synthetic Engine Oil – SAE 25W-50 (Liter) quantity Add to cart Product Details Product Details SAE 25W-50 | Liter For use in supercharged Mercury Verado. Semi-Synthetic formulation for superior protection under high loads and operating stress. NMMA FC-W Certified/API-SL.
