Mercury 5MLHA 1F05216EK 5 HP Four Stroke Outboard Motor

Mercury 5MLHA 1F05216EK 5 HP Four Stroke Outboard Motor

Mercury 5MLHA 1F05216EK 5 HP Four Stroke 20 Inch Shaft Length Outboard Motor

Automatic decompression bleeds off cylinder pressure to reduce the pulling force required to start the engine. Mercury 4, 5 and 6hp FourStrokes feature integral fuel tanks with an external fuel-shutoff valve, as well as a fuel-tank cap on top of the cowl. For extended range, these engines also can be connected to a remote fuel tank placed in the boat.

Through-prop exhaust on all Mercury 4 - 6hp FourStrokes exits underwater for quiet operation. Multiple trim positions enhance performance and enable shallow-water operation. Choose how you use your boat, select the TwoStroke and FourStroke horsepower - and our tool will show your potential fuel savings. If you're looking to upgrade or add more power, you can even choose different FourStroke and TwoStroke horsepower options!

The Mercury Fuel Savings Calculator will allow you to easily calculate the possible fuel savings of a Mercury FourStroke outboard! Convenience and performance you can count on. 4 amp alternator to charge a battery exhaust relief holes and 6" prop for improved handling when reversing heavy boats;  even an added rectifier to power small external lights. A 5hp FourStroke that powers your boat. Weighing just 38 and 57 pounds, respectively, our 2.5 - 3.5hp and 4 - 6hp FourStroke outboards are easy to lift and carry.


  • Model: 5 HP Four Stroke

  • Model Number: 5MLHA

  • Part Number: 1F05216EK

  • Series: Sailpower Four Stroke

  • HP: 5

  • kW @ Prop: 3.68

  • Max RPM (WOT): 4500-5500

  • Cylinder/Configuration: 1

  • Displacement (CID/cc): 7.5/123

  • Bore & Stroke (in): 2.32 x 1.77

  • Bore & Stroke (mm): 59 x 45

  • Cooling System: Water-cooled w/thermostat

  • Ignition System: CDI w/electric spark advance

  • Starting System: Manual

  • Gear Ratio: 2.15

  • Gear Shift: F-N-R

  • Control Type: Tiller

  • Alternator Amp: Optional 4-amp lighting/2-amp charging

  • Alternator Watt: Optional 50-watt lighting/25-watt charging

  • Trim Positions: 6

  • Shallow Water Drive: Standard

  • Exhaust System: Through prop

  • Lubrication System: Pressurized wet sump

  • Recommended Oil: Mercury 4-Stroke Outboard Oil

  • Oil Capacity: 450 mL / 15 oz

  • Fuel Induction System: 2-valve pushrod

  • Remote Fuel Tank: 12 L / 3.2 Gal standard

  • Shaft Length: 20 in

  • Dry Weight: 55 lbs

  • Operator Warning System: Low oil pressure

  • Overrev Protection: Standard

  • Available Propellers: Consult current dealer propeller guide

  • Warranty: 3 years

  • Corrosion Warranty: 3 years


  • A standard automatic cylinder decompression system greatly reduces starting pull force for effortless starting.

  • The 4 hp model delivers ultimate portability with its integrated fuel tank and shut-off valve to prevent fuel spillage.

  • A full forward-neutral-reverse side shift is standard.

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  • Brand: Mercury
  • Product Code: 5MLHA
  • Availability: In Stock
  • $1,404.00
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