Mercury 8EH 8HP Outboard – 15in Shaft, Tiller, Electric Start, FourStroke

SKU: 8EH
In Stock

Steering stays direct, Mercury 8EH steps up with 8 horsepower. Tiller steering and a 15-inch shaft round out the setup. FourStroke rounds out the build. Popular among owners of dinghies, jon boats, and small tenders.

  • 8 horsepower, ready to run
  • 15-inch shaft, standard fit
  • Tiller steering, simple setup
  • Electric start, push-button ignition
  • FourStroke fuel delivery system
$1,663.00
In Stock
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Description

Mount the electric-start, 208cc Mercury 8EH to eliminate shoulder-straining cold starts on small hunting skiffs. The inline two-cylinder block delivers aggressive low-end torque, pushing loaded inflatable tenders effortlessly through twisting morning river currents. Verifying your exact transom height guarantees this 15 inch shaft portable outboard motor mounts safely without causing excessive lower unit drag.

Maintain battery voltage continuously while slow trolling by utilizing the integrated 6-amp alternator as a reliable electrical generator. You keep essential navigation lights glowing brightly across dark marina basins. Mercury engineers the 38 kg assembly with low-copper marine alloys. This physical barrier stops rapid galvanic decay when repowering small fiberglass runabouts in harsh saltwater environments.

Key Features of Mercury 8EH

  • Turn-Key Electric Start: Engages the flywheel instantly via 12-volt battery power, eliminating shoulder strain completely during freezing early morning launches.
  • 15-Inch Standard Shaft: Matches low transom profiles perfectly, preventing lower unit drag and maximizing fuel efficiency on light hulls.
  • Multi-Function Tiller Handle: Concentrates shift and throttle inputs squarely in your grip, sharpening handling response in narrow twisting creeks.
  • 6-Amp Charging Alternator: Outputs constant electrical current while running, keeping small deep cycle batteries topped off for navigation lights.
  • 208cc Inline-Two Block: Produces smooth low-end torque internally, pushing heavy displacement hulls steadily against coastal tidal currents.
  • Low-Copper Marine Alloy: Blocks severe galvanic decay physically, protecting the powerhead block across decades of daily saltwater exposure.
  • Through-Prop Exhaust Routing: Forces combustion gases directly underwater, significantly reducing engine noise and raw fumes at the operator seating position.
  • Accessible Oil Drain: Simplifies routine crankcase lubrication changes, saving significant time during seasonal maintenance prep without specialized tools.
  • Manual Tilt Bracket: Features a rigid mechanical lock, safely holding the gearcase out of the water physically while moored at the dock.
  • Clean Four-Stroke Combustion: Burns unleaded fuel highly efficiently without messy two-stroke oil mixing, keeping your tender completely free of oil slicks.

Why Choose Mercury 8EH

Choosing this specific engine limits installation entirely to 15-inch standard transoms requiring direct physical tiller control. You cannot wire this to a forward steering console safely. Securing a reliable electric start tiller outboard guarantees absolute backwater independence for minimalist operators.

  • Confirm your transom measures exactly 15 inches vertically down the centerline.
  • Verify the tiller handle sweep path clears your rear bench seating completely.
  • Adhere to strict local waterway emissions rules utilizing clean-burning four-stroke technology.

Ideal Application and Vessel Fitment

This specialized 15-inch tiller outboard excels on small aluminum fishing boats, rigid inflatable tenders, and low-profile fiberglass skiffs. By combining push-button electric starting with the immediate control of a tiller handle, operators can navigate treacherous marshlands and tight timber with pinpoint precision without the physical strain of pull-starting. The 208cc displacement delivers the steady torque needed to push hunting payloads out of shallow, muddy backwaters while the short shaft limits hydrodynamic drag.

Warranty, Support and Maintenance

Authorized recreational operation receives a 3-Year Limited Warranty alongside a 3-Year Corrosion Warranty. Registered commercial applications fall under a strict 1-Year Limited Warranty with zero corrosion coverage applied to the block. Scheduled maintenance requires replacing gearcase lubricants and changing oil filters at manual-specified intervals. Always save all physical service records. Your engine serial number acts as the only way to source exact genuine replacement parts. Mulmotor can assist with product details and order-related questions before purchase.

Mercury 8HP 8EH FourStroke Specs

BrandMercury Marine
Full Model Code8EH FourStroke
Engine TypeInline 2-Cylinder
Displacement208 cc
Horsepower8 HP
Full Throttle RPM Range5000-6000 RPM
Shaft LengthS (15 inch)
Dry Weight38 kg
Starting & Steering SystemElectric Start / Tiller Handle
Alternator Output6 Amps
ApplicationDinghy, Small Fishing Boats, Inflatables

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