Selva Amberjack EFI 25HP 4-Stroke Outboard Engine Long shaft

SKU: 199034RB-L.
Ships in 2 – 4 Weeks

The Selva Amberjack EFI 25HP Long Shaft is an ultra-compact 4-stroke outboard engine delivering strong performance, excellent fuel efficiency, and class-leading lightness. Producing 25 horsepower (18.4 kW) from a 432 cc OHV engine, it offers an outstanding weight-to-power ratio and smooth, responsive handling. The Electronic Fuel Injection (EFI) system ensures precise fuel delivery for quick starts, reduced fuel use, and reliable operation in all conditions. On manual-start models, EFI functions without a battery for added convenience.

 

This item is available to order with an estimated 2–4 week lead time for delivery.

Sale price£4,209.00

Available Options:

  • L. – Manual start, long shaft, tiller control
  • E.M.B.L. – Electric start, long shaft, tiller control
  • E.ST.L. – Electric start, long shaft, remote steering
  • E.ST.L.PT. – Electric start, long shaft, power tilt, remote steering
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Options: L.

Options

FREE Selva Expert Pre-Delivery Inspection

Our Selva approved technicians provide a detailed inspection video of your engine with every purchase.

Product Description

The Selva Amberjack EFI 25HP Long Shaft combines compact engineering with reliable performance. Its 432 cc 4-stroke OHV engine delivers 25HP with responsive acceleration and minimal vibration. The Electronic Fuel Injection system optimises the air-fuel mixture for precise combustion, improving fuel efficiency and ensuring smooth operation. In manual-start versions, EFI operates independently of a battery, ideal for simplicity and portability. With an integrated 190W alternator, the Amberjack maintains steady charging for accessories even during low-speed or prolonged idling use.

The Amberjack 25HP is engineered for strength and portability. Its lightweight structure makes installation and handling easy, while the Long Shaft configuration ensures ideal propeller immersion for deeper transoms and better stability. Corrosion-resistant components and a high-capacity cooling system enhance durability in both salt and freshwater environments. The optional Power Trim/Tilt system provides effortless adjustment for fine-tuning engine angle, optimising performance, and enhancing comfort during operation.

Designed for convenience and control, the Amberjack EFI 25HP offers quick starting, steady idling, and instant throttle response through its EFI technology. Maintenance points are easily accessible, simplifying servicing. Quiet operation and smooth power delivery make this engine ideal for smaller boats, tenders, and fishing craft.

The Selva Amberjack EFI 25HP 4-Stroke Outboard Engine (Long Shaft) offers the perfect balance of lightness, power, and efficiency, a dependable companion for boaters who value practicality, performance, and reliability.

Specification
Bore x Stroke (mm) 65 x 65.1
N° Cylinders 2 in-line
Induction Electronic injection
Starting Automatic
Fuel Petrol (for specifications see the user manual)
Fuel tank (L) Separate 23
Lubrication Forced (oil sump)
Ignition C.D.I. Micro computer
Ignition timing Electronic
Starting Manual or Electric
Alternator Standard 12V/190W (regulator optional) on Manual start version Standard 12V/190W with regulator on Electric start version
Cooling Water cooled with pump-forced circulation
Exhaust Underwater through propeller
Steering system Tiller bar steering with twist grip throttle control and steering friction adjustment or remote with remote control box according to version
Trim adjustment Manual (4 pos) with trim for navigation in shallow waters or Power Tilt depending on the version
Gears Mechanical F-N-R
Transmission ratio 13/27
Available shaft versions Long Shaft (L.)
Standard propeller type 3-bladed with built-in spring drive
Weight basic version (Kg) 56
Delivery

Delivery Information

At Marine Chandlery, we aim to get your orders to you as quickly and efficiently as possible. Here’s everything you need to know about our delivery process:

Dispatch Times

  • All goods are usually dispatched within 1 working day of your order being placed.
  • For orders placed over weekends or bank holidays, dispatch will occur on the next working day.

Delivery Costs

  • Delivery prices are calculated at checkout based on the size, weight, and destination of your order.
  • Rest assured, we strive to keep our shipping costs fair and transparent.
  • Unfortunately, our default UK delivery costs exclude Highlands, Ireland and Northern Ireland. Please contact us for a quote.

Important Information on Larger Items

  • Please note that outboards and inflatables are excluded from standard delivery pricing.
  • These items require specialised handling and are shipped via a bulky courier service. The shipping cost for such items will be confirmed during checkout or upon enquiry.

Delivery Partners

We work with reliable couriers to ensure your goods arrive safely and on time. Once your order is dispatched, you’ll receive tracking information to stay updated on its progress.