2026 Mercury FourStroke 25hp Jet

Mercury Jet outboards are built capable enough to handle your endless drive for outdoor adventure. From long runs across the marsh before daylight to endless days spent chasing the next bite, these shallow-water specialists get you to places other boaters can’t or aren’t willing to go. High-Output Alternator A powerful alternator – 18 amps on the 35 and 40hp models and 17 amps on the 25hp – helps keep batteries charged and your onboard electronics running all day. Stainless Impeller The stainless impeller improves performance and withstands harsh, abrasive debris that can be drawn through the pump, enhancing long-term durability and reliability. Electronic Fuel Injection (EFI) From the moment you crank the engine to the moment you drop the throttle, EFI technology responds with instant power. Surefire starting in all weather conditions. Smooth, efficient acceleration. Maximum capability. High-Displacement Powerhead Featuring the Mercury inline-3 (25hp) or inline-4 powerhead, these Jet outboards pack the muscle and reliability needed to confidently tackle shallow flats, marshes and rivers. Advanced Controls With choice of tiller or remote steering, you can outfit your shallow-water boat with a Mercury propulsion system that’s perfect for your adventures. More Fun on Less Fuel Explore farther and stay out longer thanks to a lightweight design and efficient fuel injection that optimize performance from every drop of gas. Powerful Acceleration A compact, single-overhead-cam design and long piston stroke deliver more low-end torque for excellent acceleration. Lighter by Design The lightweight FourStroke engine design is ideal for shallow-water applications. Corrosion Resistance Specially engineered alloys, an exclusive multi-layer coating system, sacrificial anodes and waterproof electrical connections help protect your engine from the harshest elements in freshwater and salt. Durability Meets Drivability Our Jet outboards are tough, yet easy to handle, with a durable stainless impeller that can withstand hard operation and intuitive controls that put you in full command on the river or the marsh. Compact Flexibility The low weight and slender width of a Mercury Jet outboard let you power boats ranging from compact river skiffs and small jon boats to sleds and drift boats. Exceptional Handling and Fun Smooth performance. Impressive torque. Rugged durability. Mercury FourStroke outboards – including Jet models – are built for ease of use and season after season of fun.