Mercury 100HP F100 4-Stroke Long Shaft Outboard Motor F100ELPT EFI - thumbnail 2
Mercury 100HP F100 4-Stroke Long Shaft Outboard Motor F100ELPT EFI - thumbnail 3
Mercury 100HP F100 4-Stroke Long Shaft Outboard Motor F100ELPT EFI - thumbnail 4
Mercury 100HP F100 4-Stroke Long Shaft Outboard Motor F100ELPT EFI - 2
Mercury 100HP F100 4-Stroke Long Shaft Outboard Motor F100ELPT EFI - 3
Mercury 100HP F100 4-Stroke Long Shaft Outboard Motor F100ELPT EFI - 4

Mercury 100HP F100 4-Stroke Long Shaft Outboard Motor F100ELPT EFI

SKU:1100F132F

Regular price
£9,995.95 inc. VAT
Sale price
£9,995.95
Regular price
inc. VAT
£10,500.00
You save £504.05

Flexible Shipping Options - inc. Next Working Day UK Mainland

Click & Collect - available at Morgan Marine, Brightlingsea.

30-Days Free Returns - see our returns policy

3 - 5 Working Days Delivery

Rated - 4.6 / 5 on Google ⭐⭐⭐⭐⭐

Trusted - Marine supplier since 1972

Fast - UK delivery


Mercury 100HP F100 4-Stroke Long Shaft Outboard Motor F100ELPT EFI

Mercury 100HP F100 4-Stroke Long Shaft Outboard Motor F100ELPT EFI are a powerful, fuel-efficient, and lightweight engine known for its rapid acceleration and smooth performance, making it a versatile option for various boat types.

Mercury 100HP F100 4-Stroke Long Shaft Outboard Motor F100ELPT EFI Key Features

The F100ELPT model signifies specific features: Electric start, Long shaft (20 inches/508 mm), Power Trim and tilt, and EFI (Electronic Fuel Injection). It is designed with a high displacement and low weight to provide abundant torque and immediate power, allowing boats to plane faster and offering optimal fuel efficiency at cruising speeds.
  • Engine Type: Inline 4-cylinder, 8-valve single overhead cam (SOHC) four-stroke engine.
  • Displacement: 2.1 Litres (2064 cc), which helps the engine work "smarter, not harder," contributing to durability and longevity.
  • Performance: Tuned for maximum acceleration and throttle response with a full-throttle RPM range of 5000-6000.
  • Fuel System: Computer-Controlled Multi-Port Electronic Fuel Injection (EFI) ensures sure-fire starting in all weather conditions and smooth, efficient acceleration.
  • Weight: One of the lightest 100 HP outboards available, with a dry weight of approximately 163 kg (lightest model available), improving acceleration and handling.
  • Technology: Compatible with Mercury's SmartCraft digital technology for engine monitoring and protection via the SmartCraft Engine Guardian system.
  • Operation: Features mechanical throttle and shift controls and a powerful 35-amp alternator to keep onboard electronics running.
  • Noise/Vibration: Sound and vibration are minimized by a tightly sealed cowl, an Idle Relief Muffler, and Mercury's Focused Mount System.

    Mercury 100HP F100 4-Stroke Long Shaft Outboard Motor F100ELPT EFI FAQs

    • Horsepower (HP) / Kilowatts (kW): The engine provides 100 HP (74 kW).
    • Engine Type & Displacement: It is an inline 4-cylinder, 8-valve single overhead cam (SOHC) engine with a displacement of 2.1 Litres (2064cc).
    • Shaft Length: The "L" in ELPT denotes a Long Shaft which is 20 inches (508 mm). An "XL" (Extra Long Shaft) version is also available at 25 inches.
    • Starting & Trim: "E" indicates Electric Start and "PT" stands for Power Trim and Tilt.
    • Fuel System: It uses a Computer Controlled Multi-Port Electronic Fuel Injection (EFI) system, which aids in easy starting, reliability, and fuel efficiency.
    • Recommended Fuel & Oil: The recommended fuel is Unleaded 90RON minimum. The recommended oil is Mercury Four Stroke Oil 10W-30.
    • Weight: The dry weight (lightest model available) is 163 kg.
    • Smart Craft Compatibility: Yes, the engine is compatible with Smart Craft digital technology, which provides essential engine data and protection warnings via the Smart Craft Engine Guardian system. 
    • How often should I service the engine? Under typical use, a full service is recommended every 100 hours of use or once yearly, whichever occurs first.
      • Heavy use (e.g., in saltwater) may require more frequent inspections.
    • What is included in a 100-hour service? A typical 100-hour service involves changing the engine oil and oil filter, replacing the gearcase lubricant, and replacing the fuel filter. It also includes inspecting spark plugs, anodes, and other components.
    • When should the water pump impeller be replaced? The water pump impeller should be replaced every 300 hours of use or every three years, whichever comes first. This is a job typically handled by an authorized dealer.
    • Can I run the engine out of the water? No, you should never start or run the outboard without water circulating through the cooling water intake. Running it dry will damage the water pump and cause the engine to overheat.
    • What do the warning beeps mean? Beeping indicates that the engine's protection system (SmartCraft Engine Guardian) has detected an issue, which could be as simple as low oil or something more serious like overheating. Consult your owner's manual or a dealer to diagnose the specific code.

    You Might Also Like