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Grove Harbour Marine
2017 Mercury MerCruiser 8.2 MAG H.O. ECT
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Overview
Simple. Easy. Powerful.

Built for ease - from maintenance to maneuvering.

Standard Features
STANDARD FEATURES
  • Big Power From Little Gas.
    These big blocks put all the power you want on the line when you need it - just the ticket for larger cruisers. The high-output alternator generates 65 percent more power than previous models. Yet the MPI and ECT systems also ensure maximum fuel economy. And these engines take 87-octane gas!
  • Corrosion Protection.
    The MercFusion Paint System creates an outer seal against the elements, while MerCathode® provides automatic protection against galvanic corrosion. For maximum defense against saltwater effects, the SeaCore® industrial hardcoat anodizing system and closed-cooling circuit is available.
  • Durable.
    A high-displacement footprint allows the V-8s to work smarter - not harder - with lower max rpm to ensure longer engine life. Engine Guardian is standard and averts potential problems with timely intervention, while the Cool Fuel Module prevents vapor lock.
  • High Technology.
    Long runner intakes pack more air into the chamber, while the advanced MPI system fine-tunes the fuel-to-air mix, producing more power on combustion. High performance aluminum cylinder heads improve mid-range acceleration. Optional SmartCraft® Digital Throttle & Shift provides silky-smooth operation.
  • Repower Financing.
    With Mercury Repower Financing, you can easily power up everything from fishing boats, to runabouts, to cruisers with flexible financing on the engine. You can also choose to finance rigging, gauges, controls and even labor. Mercury Repower Financing offers low rates and low monthly payments to fit a boater's budget.
Options
Specifications
Engine Specs
Max RPM (WOT)4600 - 5000
Engine TypeV-8
Bore & Stroke (in/mm)4.47 x 4.00" / 113.5 x 101.6 mm
Compression Ratio8.75:1
Cooling SystemBrass sea water pump
Closed cooling
Long life 5-year antifreeze
Ignition SystemDistributorless ignition with knock control
Accessory Drive SystemAuto-tensioner
Serpentine belt
Engine Guardian SystemSmartCraft Engine Guardian
Recommended OilNMMA Certified FCW 25W-40 Synthetic Blend
Fuel Delivery SystemMulti-point Electronic Fuel Injection (MPI)
Water Drain SystemSingle point air actuated
Exhaust SystemTuned runner exhaust manifolds with 316 stainless steel tubular dry joint elbows
Dimensions (L x W x H)35 x 33 x 24" / 878 x 838 x 610 mm
HP / kW430 / 321
Emissions Control TechnologyPCM 09 with SmartCraft CAN capability OBD-M diagnostics Dual oxygen sensors
Alternator amp / Watt65 amp / 917 watt
Weight (engine only)1,122 lbs / 509 kg
Compatible drivesBravo One X
Bravo One XR
Bravo Three X
Bravo Three XR
Bravo Two X
Recommended FuelUnleaded Regular 87 Octane Minimum (R+M/2) or 90 RON 10% Ethanol Maximum
Air Induction SystemHigh inertia induction system
Displacement (L)8.2
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