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Mercury Quicksilver 8M0185589 409 MPI 6.7L Bravo FWC Marine Engine

Manufacturer

Battery Hub

<h3>About Battery Hub</h3><p>Battery Hub is a dedicated automotive battery specialist with a singular focus: keeping drivers on the road with dependable, high-quality power solutions. Built around the belief that a dead battery should never derail your day, the brand has earned a reputation for pairing premium battery products with expert guidance to help every driver find the right fit for their vehicle.</p><h3>A Battery for Every Vehicle</h3><p>Not every car has the same power demands, and Battery Hub's product lineup reflects that reality. From conventional <strong>lead-acid batteries</strong> suited to everyday commuters, to advanced <strong>AGM (Absorbent Glass Mat) batteries</strong> engineered for vehicles with start-stop systems and heavy electronic loads, the range covers the full spectrum of modern automotive needs. <strong>EFB (Enhanced Flooded Battery)</strong> options round out the selection, offering a smart middle-ground for drivers whose vehicles cycle through frequent engine restarts without requiring full AGM capability.</p><p>Choosing the right battery means matching more than just physical size. Cold Cranking Amps (CCA), reserve capacity, and terminal position all play a role in ensuring a battery performs reliably — whether you're firing up a turbocharged sports car on a cold morning or powering the electronics of a luxury SUV. Battery Hub's product focus makes it straightforward to match the correct specification to any vehicle.</p><h3>Quality and Reliability You Can Count On</h3><p>Battery Hub sources batteries designed for <strong>uninterrupted power, extended lifespan, and consistent performance</strong> across all vehicle types — from standard passenger cars to commercial and luxury vehicles. The brand's inventory is built to cover a wide range of makes and models, ensuring that whether you drive a compact sedan or a full-size truck, there's a Battery Hub solution engineered to meet your vehicle's requirements.</p><p>A quality automotive battery does far more than start an engine. It stabilizes voltage for sensitive electronics, supports safety systems like airbags and ABS, and ensures reliable operation of navigation, lighting, and climate controls. Battery Hub understands this interconnected role, which is why every product in the lineup is selected with overall vehicle system health in mind — not just raw cranking power.</p><h3>Why Battery Hub?</h3><ul><li>Focused expertise in automotive battery technology across lead-acid, AGM, and EFB chemistries</li><li>Coverage for a broad range of vehicle makes and models</li><li>Products selected for durability, consistent voltage output, and long service life</li><li>Straightforward specifications to help drivers match the right battery to their exact vehicle requirements</li></ul><p>For drivers who want confidence under the hood, Battery Hub delivers battery solutions that are built to perform, engineered to last, and backed by genuine product knowledge.</p>

Part Number

8M0185589
06/02/2036 6:43 PM
Sale Price

$28,180.22

1 left at this price

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Usually delivered within 2 days

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Product Details

The Mercury Quicksilver 8M0185589 is a premium 400-horsepower, 409 cubic inch (6.7L) V8 marine engine designed for sterndrive applications with Bravo drive systems. This fully dressed, drop-in ready engine delivers exceptional performance for classic sterndrive cruisers and performance boats.

Key Features:

  • 400 HP @ 5,800 RPM with flat-plane crankshaft design for serious torque
  • 409 cubic inch (6.7L) displacement V8 configuration
  • Multi-Port Fuel Injection (MPI) for reliable performance in all conditions
  • Fresh Water Cooling (FWC) system for enhanced durability
  • 100% new Quicksilver cast iron block designed for marine duty with thicker castings
  • Black-X composite valves reduce wear and extend engine life with ethanol-blended fuels
  • Compatible with Mercury SmartCraft digital gauges and controls
  • Engine Guardian audio warning system protection
  • CARB and EPA compliant
  • 3-year limited factory warranty

This engine replaces 454 HO, 502 HO, 496 Mag, and 406 HO sterndrive engines including SeaCore and Horizon Bravo models. Genuine Mercury Marine OEM engine, fully dressed and ready for installation. Note: Adapting to specific applications may require transferring parts from original engine or purchasing additional components such as flywheel housings, couplers, engine mounts, or transmission adapters.

Quick delivery and product is looking good but have not installed yet.

Fast easy service just what I look for

Very easy process

Can you give me a call when it&rsquo;s on the way

Quick, and easy.

Great product

Best price and availability.

Very fast shipping.

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