In Stock & Ready to Freight Outboard Motors Old stock

Mercury 8MLH FourStroke Outboard Motor

Part no: 8MLH
Brand: Mercury
Condition: Used
Regular price $1,788.85 Save $447.21
Sale price $1,341.64
Sale price ends Mon Nov 30, 11:59 PM PT
+ freight from $185.00, insured LTL, priced by delivery zone (rates)
From $1,526.64 delivered
  • Palletized and heavy shrink-wrapped for freight
  • LTL carrier delivery with optional liftgate service
  • Ships in 1–2 business days from Los Angeles, CA
  • Transit typically 3–14 business days, continental US
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Details & Inspection Notes

Listed as the lightest build in its class at 84 lbs, this used Mercury 8MLH FourStroke runs 8 HP on the long shaft, started manually and steered by tiller.

Warranty bundled with this unit

Five years of coverage come bundled here, pairing Mercury's usual factory term with an extra two-year Product Protection Gold plan.

Specifications and condition

Gearcase ratio on this twin is 2.08:1, shifting forward-neutral-reverse, with a 16-degree shallow water trim range adjusted by hand rather than power trim. This motor shows normal operating wear tied to its service history; the carbureted fuel delivery and 3-star CARB rating remain the same as new, and rpm tops out near 6,000 at full throttle. A Phantom Black propeller is included with this unit. Check gearcase oil level rather than assuming it is full after storage.

Q: Long or short shaft on this listing? Long, suited to higher-transom boats.

Q: Does it start with a button or a cord? A pull cord — this is a manual-start motor with no alternator fitted.

Q: Is tilt adjustable while running? Tilt and trim move by hand through the ratcheting system, not a powered switch.

Q: What condition is this motor in? Used, showing the normal wear that comes from prior operation rather than new-in-box condition overall.

See other Mercury outboards at this horsepower.

Startup & Installation Checklist

  • Inspect all external gaskets, seals, spark plugs and timing components prior to installation.
  • Refill engine oil, transmission gear oil and coolant to manufacturer-specified capacities before initial cranking.
  • Prime the lubrication system and verify ECU wiring pinouts, sensors, and ground connections.
  • Startup warranty covers internal lubricated components, cylinder heads, and engine block for 30 days from delivery.

Full terms: 30-day startup warranty · returns