Yamaha Outboards 25HP | F25SWC

Yamaha F25SWC 25 HP Four-Stroke Outboard: Lightweight, Remote Control, Electric Start

The Yamaha Outboards 25HP | F25SWC.

Are you looking for a compact and lightweight 25 HP outboard? Do you need the convenience of electric start and remote control, paired with a short shaft for smaller vessels? Do you also prioritize excellent fuel efficiency, quiet operation, and legendary Yamaha reliability?

The Yamaha F25SWC 25 HP Four-Stroke Outboard Motor is a leading choice for discerning boaters. It’s specifically designed for those who desire powerful performance in a streamlined, easy-to-manage package.

Shop the Yamaha F25SWC 25HP 4-stroke outboard with 15″ shaft, remote control, electric & manual start. Features battery-less EFI and manual tilt. Ideal for small fishing boats & tenders. Lightweight & reliable.

Indeed, the F25SWC stands out in the 25 HP class by offering electric start with a manual backup and remote control capabilities for helm operation, all in a compact, short-shaft design. Furthermore, it maintains Yamaha’s commitment to lightweight engineering. This makes it genuinely portable despite its advanced features. Crucially, it incorporates battery-less Electronic Fuel Injection (EFI) and a high-output alternator. Ultimately, the F25SWC provides a quiet, fuel-efficient, and thoroughly reliable experience on the water. It offers maximum enjoyment for a variety of recreational and utility applications, particularly those best suited for remote steering and a short transom.

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Decoding the F25SWC Model Code: Key Features at a Glance

The “SWC” in the Yamaha F25SWC model designation precisely defines its key characteristics:

• S: Short Shaft (typically 15 inches). This length is ideal for smaller boats with low transoms, ensuring optimal propeller depth and performance.
• W: Electric Start with Manual Backup. This offers the ultimate convenience of push-button starting. It also provides a reliable manual pull-start option for peace of mind, even without a charged battery.
• C: Remote Control. This indicates the engine is configured for control from the boat’s helm via remote throttle and shift cables, rather than a tiller handle.

Therefore, the F25SWC is specifically engineered for boats where the operator prefers to steer from a console or separate steering station, valuing the ease of electric starting and the compact nature of a short-shaft motor with manual trim.

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Why the Yamaha F25SWC Excels: Remote Control & Portable Power

For boaters who require sophisticated remote control and a compact, powerful outboard, the Yamaha F25SWC truly shines.

Seamless Remote Operation

Primarily, its configuration for remote control allows you to operate the engine from the helm. This frees up space in the stern and offers a more comfortable and conventional boating experience. It’s a significant advantage for small boats with steering wheels or side consoles.

Lightweight & Agile Design

Despite incorporating electric start, the F25SWC maintains an exceptionally low weight (approximately 126 lbs / 57 kg). This makes it one of the lightest 25-horsepower outboards available with these features. It’s genuinely easy to carry, transport, and mount on your transom. Yamaha also designed it for on-side storage without oil leakage, thanks to its clever oil retention system.

Effortless Starting with EFI

A key innovation across the F25 line is its battery-less Electronic Fuel Injection (EFI) system. This provides, for instance, exceptionally smooth and easy starts, even without a dedicated onboard battery. It optimizes fuel atomization for maximum efficiency. It also ensures crisp throttle response across the RPM range. The automatic decompression device further reduces effort for manual starting.

High-Output Alternator and Durability

Beyond that, the F25SWC features a powerful 16-amp high-output alternator. This ensures ample power for onboard electronics like fishfinders, GPS, and lights, even during extended periods of idling. Naturally, like all Yamaha outboards, it benefits from extensive corrosion prevention measures. These include proprietary alloys and multi-layered paint finishes. This guarantees long-term durability in both freshwater and saltwater environments. Therefore, the F25SWC consistently delivers lightweight, efficient, and robust performance, now with the added convenience of remote control and electric start, making it an outstanding choice for any boater seeking a versatile and dependable portable outboard.

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Core Features of Your Yamaha F25SWC 25 HP Four-Stroke Outboard

Remote Control Operation

The “C” in F25SWC signifies its remote control capability. This means the engine is designed to be connected to a remote throttle/shift control box and steering system at the boat’s helm. This provides a more traditional and comfortable boating experience.

Electric Start with Manual Backup

The “W” indicates electric start with a manual backup pull-start. This provides, for instance, the convenience of push-button ignition for effortless starts. It’s coupled with the security of a manual option should your battery run low or fail, ensuring you’re never left stranded. An automatic decompression device further aids in remarkably easy manual starting.

Short (15-inch) Shaft

The “S” in F25SWC signifies a 15-inch (Short Shaft) length. This makes it ideal for transoms typically found on smaller aluminum boats, inflatables, and some utility boats. It ensures proper propeller depth and performance.

25 Horsepower (Prop Shaft)

Delivering a robust 25 horsepower at the prop shaft, the F25SWC provides ample power. As a result, it offers brisk acceleration and efficient cruising for a wide range of smaller boats. These include aluminum fishing boats, inflatables, and tenders.

Lightweight & Compact Design

The F25SWC is engineered for class-leading lightness (approx. 126 lbs / 57 kg). This makes it one of the lightest 25 HP outboards with electric start available. It’s significantly easier to carry, transport, and mount on your transom. It also features convenient carry handles and built-in resting pads for stable on-side storage without oil leakage.

Battery-Less Electronic Fuel Injection (EFI)

A groundbreaking feature, the battery-less EFI system ensures instantaneous, reliable starting with less effort. It provides optimized fuel efficiency across the entire RPM range, even without the need for a separate onboard battery. This also minimizes common ethanol-related fuel issues.

Smooth 432cc In-Line 2 Engine

The F25SWC features a smooth and refined 432cc, 2-cylinder, SOHC (Single Overhead Camshaft) engine. This design, for instance, ensures consistent power delivery with minimal noise and vibration.

High-Output Alternator (16 Amps)

Equipped with a powerful 16-amp alternator, the F25SWC generates ample power. Consequently, this helps reliably run your boat’s lights, fishfinders, GPS, and other small electronics, even during extended idling.

Freshwater Flushing Device

A convenient Freshwater Flush Device is integrated into the engine. This allows you to easily flush salt and debris from the cooling passages without running the engine. Consequently, this significantly extends your outboard’s lifespan, especially after saltwater use, making maintenance simple.

Legendary Yamaha Reliability and Corrosion Protection

Yamaha built the F25SWC with legendary quality. It features a robust design, including a CDI Microcomputer ignition and superior corrosion protection (YDC-30 alloy, 5-stage Phaze Five™ paint process). Yamaha engineers designed it to withstand rigorous marine environments. It provides years of trouble-free operation.

CARB 3-Star Rating

The F25SWC holds a 3-Star C.A.R.B. (California Air Resources Board) rating. This, in turn, indicates ultra-low emissions. This makes it an environmentally conscious choice for discerning boaters.

Manual Tilt System

The F25SWC features a manual tilt system. This means the operator manually lifts and lowers the engine for shallow water operation or trailering. This keeps the weight down and simplifies the design for remote control applications where power tilt might be less critical.

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Perfect Applications for Your Yamaha F25SWC 25 HP Outboard

The Yamaha F25SWC is an incredibly versatile and powerful choice for a variety of smaller recreational and utility boats that are typically operated from a helm with remote controls:

• Smaller Aluminum Fishing Boats (e.g., Jon Boats, Small V-Hull Fishers with consoles): Indeed, it’s an excellent match for inshore and lake fishing. It provides ample power, precise trim for varying loads and water conditions, and the convenience of remote steering. The short shaft is perfect for many smaller aluminum transoms.
• Inflatable Boats and RIBs (Rigid Inflatable Boats) with consoles: Furthermore, its light weight, combined with electric start and remote control, makes it ideal for powering inflatables where ease of launching, retrieving, and shallow water access are paramount, and a steering console is desired.
• Small Fiberglass Utility Boats and Skiffs (with remote steering): Moreover, it’s well-suited for smaller fiberglass skiffs and utility runabouts used for general recreation or light work, where a comfortable console driving position is preferred.
• Tenders for Larger Vessels (requiring remote operation): Crucially, its compact size, light weight, and full features make it an excellent tender for larger boats, especially if they are operated from a helm.

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Yamaha Outboards 25HP | F25SWC Unwavering Commitment to Quality and Performance

Choosing a Yamaha F25SWC means more. You’re not just purchasing an outboard motor. Instead, you’re investing in a piece of marine engineering designed for maximum portability, effortless operation, and long-term reliability. Yamaha’s decades of innovation and meticulous craftsmanship are evident in every aspect of the F25SWC. This ranges from its smooth, quiet operation to its outstanding fuel economy and renowned durability. Ultimately, the F25SWC embodies Yamaha’s promise to deliver a superior boating experience. It ensures peace of mind and countless hours of fun on the water, especially with the added advantage of remote control and electric start.

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Technical Specifications Yamaha Outboards 25HP | F25SWC (Approximate – Always Verify with Official Yamaha Resources for the specific model year)

• Model Name: F25SWC
• Engine Type: 4-Stroke, SOHC In-line 2
• Horsepower (Prop Shaft): 25 HP @ 5500 RPM
• Displacement: 432 cc (26.4 ci)
• Bore x Stroke: 65 x 65.1 mm (2.56 x 2.56 in.)
• Full Throttle RPM Range: 5000 – 6000 RPM
• Fuel Induction System: Electronic Fuel Injection (EFI), Battery-less
• Starting System: Electric Start with Manual Backup (with automatic decompression)
• Ignition System: CDI Microcomputer
• Alternator Output: 12V – 16A with Rectifier Regulator
• Lubrication System: Wet Sump (with oil retention system for on-side storage)
• Engine Oil Capacity: 1.2 L (1.27 US qt) / 1.05 L (without filter change)
• Gear Ratio: 2.08:1 (or 2.00:1, verify for specific model year)
• Gear Shift: F-N-R (Forward, Neutral, Reverse)
• Shaft Length: 15 inches (Short Shaft)
• Trim & Tilt System: Manual Tilt
• Recommended Fuel: Regular Unleaded (Minimum Pump Octane 87)
• Recommended Fuel Filtration: Yamaha 10-Micron Fuel/Water Separating Filter (external)
• C.A.R.B. Rating: 3-Star (Ultra Low Emission)
• Exhaust: Through Propeller
• Weight (Dry): Approximately 126 lbs (57 kg)
• Steering: Remote Mechanical
• Standard Features: EFI (Battery-less), Electric Start (with Manual Backup), Remote Control compatibility, Freshwater Flush, High-Output Alternator, Oil Retention System (for on-side storage), Carry Handles, Resting Pads.
• Typical Color: Yamaha Gray or Pearlescent White (verify model year).

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Ready to equip your boat with a lightweight, powerful, and utterly reliable outboard? One that offers both electric and manual start convenience, and the precision of remote control on a short shaft? Invest in the Yamaha F25SWC 25 HP Four-Stroke Outboard Motor today. Discover the freedom. Experience easy starts, exceptional fuel efficiency, and the precise control that comes with Yamaha’s legendary quality. Ultimately, make your next adventure on the water more enjoyable and hassle-free.