Starter motor for Mercury Mariner 75-115HP 4-stroke outboard, marine engine part
Starter motor for Mercury Mariner 75-115HP 4-stroke outboards, marine engine part
Starter motor for Mercury Mariner 75-115HP 4-stroke outboard, marine part from 4Boats UK
Starter Motor for Mercury Mariner 75 80 90 100 115 HP 4-Stroke 50-881368T 18349
Starter Motor for Mercury Mariner 75 80 90 100 115 HP 4-Stroke 50-881368T 18349
Starter Motor for Mercury Mariner 75 80 90 100 115 HP 4-Stroke 50-881368T 18349
Starter Motor for Mercury Mariner 75 80 90 100 115 HP 4-Stroke 50-881368T 18349
Starter Motor for Mercury Mariner 75 80 90 100 115 HP 4-Stroke 50-881368T 18349
Starter Motor for Mercury Mariner 75 80 90 100 115 HP 4-Stroke 50-881368T 18349
Starter motor for Mercury Mariner 75-115HP 4-stroke outboard, marine engine part
Starter motor for Mercury Mariner 75-115HP 4-stroke outboards, marine engine part
Starter motor for Mercury Mariner 75-115HP 4-stroke outboard, marine part from 4Boats UK
Starter Motor for Mercury Mariner 75 80 90 100 115 HP 4-Stroke 50-881368T 18349
Starter Motor for Mercury Mariner 75 80 90 100 115 HP 4-Stroke 50-881368T 18349
Starter Motor for Mercury Mariner 75 80 90 100 115 HP 4-Stroke 50-881368T 18349
Starter Motor for Mercury Mariner 75 80 90 100 115 HP 4-Stroke 50-881368T 18349
Starter Motor for Mercury Mariner 75 80 90 100 115 HP 4-Stroke 50-881368T 18349
Starter Motor for Mercury Mariner 75 80 90 100 115 HP 4-Stroke 50-881368T 18349

Starter Motor for Mercury Mariner 75 80 90 100 115 HP 4-Stroke 50-881368T 18349

68V8180001

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£229.00 £199.00 Save £30.00
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Starter Motor 50-881368T

For Mercury Mariner 75-115 HP 4-Stroke Outboards

This premium marine-grade starter motor is a direct high-performance replacement for Mercury and Mariner 75HP to 115HP 4-stroke outboard engines. Engineered as a Permanent Magnet Gear Reduction (PMGR) unit, it provides superior torque and faster cranking speeds compared to standard field-coil starters, ensuring reliable ignition even in demanding marine environments.

RELIABILITY: Built to meet or exceed OEM specifications with sealed housings to resist corrosion and moisture intrusion, ensuring long-lasting performance on the water.

Key Features

  • ✔ 13-Tooth precision pinion gear
  • ✔ High-torque PMGR design
  • ✔ SAE J1171 Ignition Protection Certified
  • ✔ Marine-grade corrosion resistant finish

Technical Specs

Voltage 12V
Power 1.4 kW / 1.88 HP
Rotation CCW (Counter-Clockwise)
Teeth 13-Tooth Pinion
Gear OD 39.8mm / 1.567in
Starter Type PMGR

Compatibility / Fitment Guide

Engine Make Model / Application Year Range
Mercury / Mariner 75HP, 80HP, 90HP (4-Stroke) 2000 - 2014
Mercury / Mariner 100HP, 115HP (4-Stroke EFI & Carb) 2001 - 2014
Yamaha Outboard F75, F80, F90, F100, F115 2000 - 2015

OEM Cross Reference

Mercury Marine 50-881368T, 50-881368T1, 50-881368T2, 8M0007971
Hitachi S114-838, S114-838A, S114-838B, S114-838BN
Yamaha 68V-81800-00, 68V-81800-01, 68V-81800-02, 6C5-81800-00
Sierra Marine 18-6427
Arco / Lester Arco 3432 / Lester 18349

Questions & Answers

Is this a genuine original part?

This is a premium quality aftermarket replacement part, manufactured to meet or exceed original equipment (OE) standards for fitment and performance.

How do I know if it is compatible?

We recommend checking the SKU/MPN and Cross Reference list provided above. If your original part number matches any of these, it is a guaranteed fit.

Does this starter fit EFI (Electronic Fuel Injection) models?

Yes, this starter is compatible with both carbureted and EFI 4-stroke models in the 75-115HP range, including the popular 115ELPT EFI series from 2001 to 2012.

Note: Please verify your engine serial number and original part number against the references above before purchasing. Domain: 4boats.co.uk

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