Mercury F25 Outboard 25HP 4-Stroke Long Shaft Outboard Motor F25ELPT EFI

Mercury F25 Outboard 25HP 4-Stroke Long Shaft Outboard Motor F25ELPT EFI

Mercury F25 Outboard 25HP 4-Stroke Long Shaft Outboard Motor F25ELPT EFI are a 25 HP, 4-stroke, long shaft outboard motor that is lightweight, fuel-efficient, and features electronic fuel injection (EFI) and power trim. It is designed for reliable performance on a variety of small to medium-sized boats

Mercury F25 Outboard 25HP 4-Stroke Long Shaft Outboard Motor F25ELPT EFI Key Features

• Engine Type: The F25ELPT EFI features a 25 horsepower, inline 3-cylinder, four-stroke engine with a single overhead cam (SOHC) design and a displacement of 526cc (or 500cc in newer models).
• Electronic Fuel Injection (EFI): This technology provides consistent, reliable starting in all weather conditions, a crisp throttle response, and excellent fuel economy. Manual-start versions feature battery-free EFI.
• Power Trim and Tilt: The "ELPT" designation indicates Electric start, Long shaft, Power Trim, and remote control. This feature allows for easy adjustment of the engine's running angle (trim) with the push of a button, which is beneficial for performance and lifting the engine in shallow water.
• Shaft Length: It has a long shaft, which is 20 inches (508 mm), suitable for boats with a deep transom.
• Weight: The engine is one of the lightest in its class, with the lightest model weighing approximately 60 kg (around 132 lbs).
• Alternator: The electric start models are equipped with a powerful 17 amp (210 watt) alternator to keep onboard electronics and the battery charged.
• Ease of Maintenance: It features a "no-spill" oil change system, easy-change gear lube, and a lifetime maintenance-free valve train, making service hassle-free.
• Durability: The motor is built with saltwater-safe components, durable coatings, and a multi-step paint process to ensure advanced corrosion resistance.
• SmartCraft Compatibility: The electric start models are compatible with Mercury's SmartCraft digital gauges and displays, which provide access to a wide range of engine data and connected technologies like Troll Control and Active Trim.
• Control: The ELPT version is set up for remote steering control, and a control box is supplied with the motor. 

Mercury F25 Outboard 25HP 4-Stroke Long Shaft Outboard Motor F25ELPT EFI FAQs

•  Is the engine fuel-injected? Yes, it features Electronic Fuel Injection (EFI).
• What is the engine displacement and type? It has a 500cc inline 3-cylinder engine. Older models had a 526cc displacement.
• What is the dry weight of the motor? The lightest model weighs approximately 60 kg (132 lbs), while the F25ELPT model's weight is around 71-78kg (146 lbs for the specific ELPT model mentioned in some sources). The newest generation (post-2022) is lighter than older models.
• What kind of fuel is recommended? Unleaded regular 87 octane minimum (R+M/2) or 90 RON with a maximum of 10% ethanol is recommended.
• Is it SmartCraft compatible? Yes, electric start models (2022 and newer) are SmartCraft compatible, allowing integration with intelligent gauges and advanced systems. 
• What is the break-in procedure for a new engine? For the initial 2 hours, vary the throttle up to 4500 RPMs, avoiding extended idling. For the next 8 hours, avoid running at wide-open throttle for prolonged periods.
• How often should I change the engine oil and filter? The first oil and filter change is typically recommended at the 100-hour mark, provided the break-in procedure was followed correctly.
• How often should the cooling system be serviced? The engine's cooling system (including the impeller) should be serviced every other year, regardless of usage hours.
• How often should spark plugs be replaced? Replace spark plugs at the first 100 hours or at the end of the first year. After that, inspect them every 100 hours or yearly and replace as needed.