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

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£229.00 £199.00 Save £30.00

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Starter Motor 50-881368T

Name: Starter Motor for Mercury Mariner 75 80 90 100 115 HP 4-Stroke 50-881368T 18349
Price: 199.0 GBP
Rating: 5 (1 reviews)

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