{"product_id":"yamaha-xf450usa-outboard-30-inch-shaft-5-6-liter-v8-digital-electronic-control-electronic-fuel-injection-electric-start-power-trim-and-tilt-gray","title":"Yamaha XF450USA Outboard - 30-Inch Shaft |Gray | 5.6-Liter V8 | Digital Electronic Control | Electronic Fuel Injection | Electric Start | Power Trim and Tilt |","description":"\u003ch2\u003e\u003cspan data-preserver-spaces=\"true\"\u003eYamaha XF450USA Outboard Motor\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cspan data-preserver-spaces=\"true\"\u003e30-Inch Shaft | 5.6-Liter V8 | Digital Electronic Control | Electronic Fuel Injection | Electric Start | Power Trim and Tilt | Gray\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eThe \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eYamaha XF450USA\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e is the 30-inch shaft version of Yamaha’s most powerful outboard — a \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e450-horsepower, 5.6-liter V8\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e built for serious offshore performance. Whether it’s pushing a \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003elarge center console, offshore fishing boat, or luxury yacht\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e, the XF450USA provides the strength, control, and reliability that Yamaha is known for.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eWith \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eDigital Electronic Control (DEC)\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e, the XF450USA offers precise throttle response, smooth shifting, and effortless handling. \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eI\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003et’s built\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e to handle the \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003etoughest\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e offshore conditions while maintaining Yamaha’s signature balance of performance and refinement.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e⚠️ \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eImportant:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eThis\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e is a \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eDigital Electronic Control\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e engine and \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003emust \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003ebe \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003einstalled\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e by an authorized Yamaha dealer\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e.\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Both the outboard and control system need to be programmed using Yamaha diagnostic tools. \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eDIY installation is not supported.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003e450hp outboard price\u003c\/h2\u003e\n\u003cp\u003eA 450hp outboard price varies by brand, shaft length, color, steering, controls, propeller, rigging, installation, freight, dealer setup, and current availability. For Yamaha shoppers, check the current Yamaha XTO Offshore 450 product price or request a quote for the exact configuration.\u003c\/p\u003e\n\u003cp\u003eWhen comparing 450hp outboards, confirm whether the price includes only the engine or also includes controls, gauges, steering, propellers, rigging, installation, and taxes.\u003c\/p\u003e\n\u003ch3\u003e\u003cspan data-preserver-spaces=\"true\"\u003eKey Features\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e5.6-Liter V8 Offshore Power \u003c\/span\u003e\u003c\/strong\u003eYamaha’s largest and most powerful outboard, delivering 450 horsepower and incredible torque.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e30-Inch \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eShaft \u003c\/span\u003e\u003c\/strong\u003eIdeal for larger offshore boats with deep transoms that need extra propeller depth.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eGray Finish \u003c\/span\u003e\u003c\/strong\u003eRugged and durable, built to stand up to the harsh conditions of saltwater boating.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eDigital Electronic Control (DE\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eC) \u003c\/span\u003e\u003c\/strong\u003eProvides ultra-smooth throttle response and precise, effortless shifting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eElectronic Fuel Injection (EFI) \u003c\/span\u003e\u003c\/strong\u003eEnsures clean starts, consistent power, and excellent fuel efficiency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eElectric Start with Power Trim and Tilt \u003c\/span\u003e\u003c\/strong\u003eReliable ignition with simple, fingertip trim adjustments for easy operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eMaximum RPM Range:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e 5000–6000 RPM \u003c\/span\u003eTuned for strong acceleration and efficient cruising at higher s\u003cspan data-preserver-spaces=\"true\" style=\"font-size: 0.875rem;\"\u003epeeds.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eDisplacement:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e 5.6 liters (5559 cc)** \u003c\/span\u003eYamaha’s most advanced offshore V8 platform.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eAlternator Output:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e 96 amps** \u003c\/span\u003eDelivers plenty of charging power for marine electronics and onboard systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eCorrosion Protection System \u003c\/span\u003e\u003c\/strong\u003eYamaha’s proprietary alloys, coatings, and flush system help protect against saltwater damage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eNoise and Vibration Reduction \u003c\/span\u003e\u003c\/strong\u003eEngineered intake and exhaust systems provide a smoother, quieter ride offshore.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eApproximate Weight:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e 988 lbs** \u003c\/span\u003eHeavy-duty construction offering maximum offshore performance in a balanced design.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan data-preserver-spaces=\"true\"\u003eOverview\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eThe \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eYamaha XF450USA\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eis built\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e for serious offshore boaters who demand power, precision, and dependability. With its 30-inch \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eshaft\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e, 5.6-liter V8 engine, and advanced electronic control system, it’s the ideal choice for \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003elarge center consoles, offshore fishing boats, and luxury multi-engine setups\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e. Reliable, powerful, and refined — it’s everything an offshore outboard should be.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eNeed help choosing the right engine? Visit our \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eYamaha Engine Guide\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e for more details.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan data-preserver-spaces=\"true\"\u003eFrequently Asked Questions\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ: How does the XF450USA differ from the XF450XSA?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e A: Both share the same 5.6-liter V8 engine platform. The \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eXF450XSA\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e has a \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e25-inch shaft\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e, while the \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eXF450USA\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e comes with a \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e30-inch shaft\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e, designed for deeper transoms.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ: Does this engine require professional installation?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e A: \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eYes.\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e The XF450USA uses Yamaha’s \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eDigital Electronic Control system\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e, which must be installed and configured by an \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eauthorized Yamaha dealer\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e using diagnostic tools.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ: What types of boats benefit most from the XF450USA?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e A: It’s perfect for \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eoffshore fishing boats, luxury center consoles\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e, and \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003emulti-engine offshore rigs\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e that need a 30-inch shaft for deeper transoms.\u003c\/span\u003e\u003c\/p\u003e","brand":"Yamaha","offers":[{"title":"Default Title","offer_id":52665815335280,"sku":"PVYAM-XF450USA","price":43570.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0796\/0107\/4494\/files\/XF450XSA_0cabf303-dbf5-476c-84c2-0dd4213af5c7.jpg?v=1762429860","url":"https:\/\/yamahaonlineparts.com\/products\/yamaha-xf450usa-outboard-30-inch-shaft-5-6-liter-v8-digital-electronic-control-electronic-fuel-injection-electric-start-power-trim-and-tilt-gray","provider":"Yamaha Online Parts","version":"1.0","type":"link"}