Yamaha 250HP OX66 Saltwater Outboard Motor — 25" Shaft | Used, Inspected & Running

Yamaha 250HP OX66 Saltwater Outboard Motor — 25" Shaft | Used, Inspected & Running

$3,399.00
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Yamaha 250HP OX66 Saltwater Outboard Motor — 25" Shaft | Used, Inspected & Running

Yamaha 250HP OX66 Saltwater Outboard Motor — 25" Shaft | Used, Inspected & Running

$3,399.00
Inspected & Tested
Compression checked, water pump flowing strong, smooth idle, and proper shift engagement confirmed before listing. Learn about our inspection process.

Yamaha 250HP OX66 Saltwater Series Outboard Motor

Two-stroke — 25" (extra-long) shaft — Saltwater rated

Horsepower 250 hp
Engine type Two-stroke (OX66 EFI)
Shaft length 25" extra-long shaft
Series Saltwater Series — corrosion resistant
Compression Checked — strong across all cylinders
Water pump Good flow confirmed

Condition overview

This is the legendary Yamaha OX66 — one of the most sought-after two-stroke V6 motors ever built, known for massive power, reliability, and easy serviceability. This unit has been compression tested, the water pump has been inspected for good flow, idle and shift engagement are smooth. The Saltwater Series designation means it was built with stainless and corrosion-resistant components throughout, making it an ideal choice for coastal and island use. Runs strong through the full RPM range. Contact us for additional details or to arrange an inspection.

What ships with this motor

  • Outboard motor
  • Inspection summary on request
Not included
  • Controls / throttle assembly
  • Propeller
  • Rigging harness
Shipping: Free shipping on this outboard to the continental US. We also ship to St. Vincent, Grenada, and surrounding Caribbean islands — contact us for freight quotes. All motors are palletized and freight-shipped; we coordinate pickup and delivery scheduling after purchase.

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