8.2 MAG

MERCURY MERCRUISER 8.2L, 380 HP V-8 Engines Simple. Easy. Powerful. Built for ease from maintenance to maneuvering. The 8.2L is only available with exhaust catalysts (ECT). The 8.2L comes standard with DTS (digital throttle and shift), closed cooling and 2" risers. Check out our 520 engine which is an alternate and on sale now. See related items at bottom of page.
Manufacturer part number: 40820068V to 40820087V
Normally Ships: In stock - Same business day
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MSRP: $30,935.00
$28,176.41

8.2 MAG ENGINE SPECIFICATIONS

HP / kW
  • 380 / 283
Maximum RPM (WOT)
  • 4400 - 4800
Engine type
  • V-8
Displacement (L)
  • 8.2
Bore and stroke
  • 4.47 x 4.00" / 113.5 x 101.6 mm
Compression ratio
  • 8.75:1
Recommended fuel
  • Unleaded Regular 87 Octane Minimum (R+M/2) or 90 RON 10% Ethanol Maximum
Engine control system
  • PCM 09 with SmartCraft CAN capability OBD-M diagnostics Dual oxygen sensors
Fuel delivery system
  • Multi-point Electronic Fuel Injection (MPI)
Air induction
  • High inertia induction system
Ignition
  • Distributorless ignition with knock control
Alternator amp / Watt
  • 65 amp / 917 watt
Water drain system
  • Single point air actuated
Exhaust system
  • Tuned runner exhaust manifolds with 316 stainless steel tubular dry joint elbows
Cooling system
  • Brass sea water pump
  • Closed cooling
  • Long life 5-year antifreeze
Accessory drive system
  • Auto-tensioner
  • Serpentine belt
Recommended oil
  • NMMA Certified FCW 25W-40 Synthetic Blend
Engine guardian system
  • SmartCraft Engine Guardian
Dimensions (L x W x H)
  • 35 x 33 x 24" / 87

    8.2 MAG ENGINE SPECIFICATIONS

    HP / kW
    • 380 / 283
    Maximum RPM (WOT)
    • 4400 - 4800
    Engine type
    • V-8
    Displacement (L)
    • 8.2
    Bore and stroke
    • 4.47 x 4.00" / 113.5 x 101.6 mm
    Compression ratio
    • 8.75:1
    Recommended fuel
    • Unleaded Regular 87 Octane Minimum (R+M/2) or 90 RON 10% Ethanol Maximum
    Engine control system
    • PCM 09 with SmartCraft CAN capability OBD-M diagnostics Dual oxygen sensors
    Fuel delivery system
    • Multi-point Electronic Fuel Injection (MPI)
    Air induction
    • High inertia induction system
    Ignition
    • Distributorless ignition with knock control
    Alternator amp / Watt
    • 65 amp / 917 watt
    Water drain system
    • Single point air actuated
    Exhaust system
    • Tuned runner exhaust manifolds with 316 stainless steel tubular dry joint elbows
    Cooling system
    • Brass sea water pump
    • Closed cooling
    • Long life 5-year antifreeze
    Accessory drive system
    • Auto-tensioner
    • Serpentine belt
    Recommended oil
    • NMMA Certified FCW 25W-40 Synthetic Blend
    Engine guardian system
    • SmartCraft Engine Guardian
    Dimensions (L x W x H)
    • 35 x 33 x 24" / 87
      Products specifications
      Propshaft Horsepower 380
      Displacement 502 CID / 8.2 L
      Maximum RPM (WOT) 4400-4800
      Compression Ratio 8.75:1
      Fuel Requirement 87 Octane (R+M)/2 (up to 10% Ethanol)
      Cooling system Closed cooling Long life 5 year antifreeze
      Weight 1250 lbs