The Motorcraft Mercon V Automatic Transmission Fluid (5 L) is a semi-synthetic blend formulated with high-quality hydroprocessed base oils and tailored additives to meet Ford’s Mercon V specification. Designed specifically for Ford, Lincoln, Mercury, and compatible Mazda applications, it provides exceptional fluid performance over a broad temperature range—ensuring smooth shifting, strong wear protection, and excellent resistance against oxidation, foaming, sludge, and corrosion. Its high-viscosity index and thermal stability make it well-suited for transmissions and power steering systems in demanding conditions.

Vehicle owners and technicians frequently recommend using licensed Mercon V fluids—like Motorcraft’s—for reliable, maintenance-free performance. As one user highlighted, “I’ve never had issues using it,” and many suggest sticking with OEM fluids for transmission changes, reserving flushes to professionals (. Packaged in a 5-liter jug, it is ideal for complete fluid changes…or multiple top-ups, ensuring you maintain fluid consistency and performance without hassle .