STARTER MOTOR FOR MERCURY MARINER OUTBOARD 225-250 HP, 50-818445, 2 STROKE

Mercury Mariner Outboard Starter Motor | 100-300HP (1991-2000) | 8-Tooth PMDD Design

High-Performance Starter Motor | Compatible with Mercury & Mariner Outboards (1991-2000)

Product Overview

This premium aftermarket starter motor is designed for Mercury & Mariner 100-300HP outboard engines (1991-2000). Manufactured to meet or exceed OEM specifications, this 8-tooth PMDD starter offers reliable cranking power, enhanced durability, and long service life for marine applications.

Built with high conductivity solenoid materials and upgraded steel shafts, this starter motor ensures efficient power transmission and enhanced endurance under severe-duty conditions.

Key Features & Benefits

✔ OEM-Quality Starter Motor – Designed for Mercury & Mariner 100-300HP outboards, ensuring a perfect fit and optimal performance.
✔ 100% New & High-Performance – Delivers maximum starting power with high cranking efficiency.
✔ 8-Tooth Starter Drive – Engineered for smooth and reliable engagement with the flywheel.
✔ Durable & Corrosion-Resistant – Built with marine-grade materials for longevity in harsh saltwater environments.
✔ Meets & Exceeds OEM Standards – Engineered to OE specifications for direct replacement.
✔ Easy Installation – Direct fit replacement for quick and hassle-free installation.

Compatible with Mercury & Mariner Outboards (100-300HP)

✔ 1991-1994 Mercury/Mariner 100-115HP
✔ 1993-2000 Mercury/Mariner 225-300HP

Engine Fitment Includes:
🔹 Mercury 225CXL EFI (1995-2000) – 3.0L, 225 HP
🔹 Mercury 225XL Seapro (1996-1998) – 3.0L, 225 HP
🔹 Mercury 225XXL EFI (1995-2000) – 3.0L, 225 HP
🔹 Mercury 250CXL EFI (1995-2000) – 3.0L, 250 HP
🔹 Mercury 300XL Promax Racing (1998-2000) – 3.0L, 300 HP
🔹 Mariner 200CXL EFI (2000) – 2.5L, 200 HP
🔹 Mariner 225CXL (1993-2000) – 3.0L, 225 HP
🔹 Mariner 250XL EFI Saltwater (2000) – 3.0L, 250 HP

(See full compatibility list in the product details.)

OEM Part Numbers (Direct Replacements)

This starter motor replaces the following OEM part numbers:
🔹 Mercury: 50-818445-2, 50-818445-3, 50-818445-5, 898265009
🔹 Lester Numbers: 5737, 5740
🔹 Cargo: 112825
🔹 PSH: 970011082
🔹 REMY: RS41013

(Check compatibility before purchasing.)

Technical Specifications

✔ Voltage: 12V
✔ Rotation: Counter-Clockwise (CCW)
✔ Tooth Count: 8
✔ Design: PMDD (Permanent Magnet Direct Drive)
✔ Build: Heavy-duty, corrosion-resistant materials
✔ Application: Marine-grade starter for Mercury & Mariner 100-300HP Outboards

Why Choose This Starter Motor?

✔ OEM-Quality Performance at an Affordable Price
✔ 100% New (Not Rebuilt or Refurbished)
✔ Improved Durability for Marine Conditions
✔ Fast & Reliable Cranking Power
✔ Direct Fit Replacement for Easy Installation

✅ Fast Shipping | UK Stock | High-Quality Marine Starter Motor

⚠ Note: Always double-check compatibility with your outboard engine model & serial number before purchasing.