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Starter Motor 0.6 kW 12V CCW for Mercury/Mariner 50-853805T03 & Tohatsu 3C8 Outboards

Starter Motor 0.6 kW 12V CCW for Mercury/Mariner 50-853805T03 & Tohatsu 3C8 Outboards

SKU:S1501

Regular price £129.00 GBP
Regular price Sale price £129.00 GBP
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Free shipping over £150. Terms apply

Marine Outboard Starter Motor

Reliable Starting for Mercury, Johnson Evinrude, Suzuki & Tohatsu Engines

Ensure your outboard engine fires up consistently with our high-quality aftermarket starter motor, designed to meet or exceed OEM specifications. This essential component is engineered for durability and reliable performance in the demanding marine environment, offering a seamless replacement for a wide range of popular Mercury Mariner, Johnson Evinrude, Suzuki, and Tohatsu models. Whether you're hitting the waves for leisure or work, a dependable starter is crucial for peace of mind.

Crafted with precision, this starter motor features robust construction to resist corrosion, humidity, and vibrations inherent in marine applications. Its powerful 12V output and efficient 9-tooth gear ensure strong, rapid cranking, bringing your 2-stroke or 4-stroke engine to life every time. Upgrade your vessel's starting system with a component built for the long haul, reducing the risk of being stranded due to ignition failure.

DIRECT FIT / KEY SELLING POINT: Engineered for precise fitment and direct replacement, eliminating the need for complex modifications. Get back on the water faster with this plug-and-play solution!

Key Features

  • Marine Grade Durability: Built with corrosion-resistant materials and sealed systems to withstand harsh saltwater, humidity, and engine vibrations.
  • Optimized Performance: Delivers strong, efficient cranking power for quick and reliable engine starts every time.
  • Spark Suppression: Designed with internal shielding to contain sparks, preventing potential ignition of fuel vapours in enclosed engine compartments.
  • Aftermarket Quality: Manufactured to strict quality control standards, offering performance equivalent to original equipment.
  • Wide Compatibility: Compatible with various Mercury, Johnson Evinrude, Suzuki, Tohatsu, and Nissan outboard models.

Technical Specs

Voltage: 12V
Number of Teeth: 9
Rotation: Counter Clockwise (CCW)
Starter Type: PMDD (Permanent Magnet Direct Drive)
Condition: New

Vehicle Fitment Guide

Make Model / HP Year Range
Mercury / Mariner 10HP, 15HP, 20HP, 25HP (EFI/Jet EFI), 30HP (EFI) Approx. 2000-2008+ (Check OEM for specific models)
Johnson / Evinrude (OMC) 9.9HP - 75HP (various 2-stroke/4-stroke models) Late 1980s - Early 2000s (Check OEM for specific models)
Suzuki DF25E, DF25T (25HP 4-Stroke), DF30E (30HP 4-Stroke), 40HP Outboards Approx. 1999-2007 (Check OEM for specific models)
Tohatsu / Nissan 9.9HP, 15HP, 18HP, 20HP, 25HP, 30HP, 40HP, 50HP, 60HP (2 & 4 Stroke) Approx. 1992-2008+ (Check OEM for specific models)

OEM Part Number Cross Reference

Mercury Marine 50-853805T03, 853805A3, 8M0147039, 50-8M0188334, 50-853805T01
OMC Johnson Evinrude 5032026, 5040786
Suzuki 31100-89J00, 31100-89J01, 31100-94400, S114-122A (Hitachi)
Sierra Marine 18-6419, 18-6432
Tohatsu / Nissan 3C8-76010-1, 3C8-76010-1M, 3GF-76010-0, 3GF-76010-1, 3GF760100, 3GF760101, 3GF760100M, 3GF760101M
Hitachi S108-112, S108-120, S108-94, S108-94A/B/C
Lester 18319

Frequently Asked Questions

What is the difference between a marine starter and an automotive starter?

Marine starters are specifically designed to operate in harsh marine environments. They feature corrosion-resistant components, sealed electrical systems, and spark suppression capabilities to prevent the ignition of fuel vapours in enclosed bilges, which is critical for safety on boats. Automotive starters lack these marine-specific safety and durability features.

How do I know if this starter motor is compatible with my outboard engine?

The best way to confirm compatibility is to cross-reference the OEM part number currently on your existing starter or in your engine's manual with the extensive list of OEM cross-reference numbers provided in our description. You can also check your engine's make, model, HP, and year against our detailed fitment guide.

What are the common signs of a failing starter motor?

Common signs include a clicking sound when you try to start the engine, slow cranking, grinding noises, or the starter spinning without engaging the flywheel. If you experience these symptoms, it's often an indication that your starter motor needs replacement.

Is this a new or remanufactured starter motor?

This is a brand new, aftermarket starter motor, manufactured to deliver performance equivalent to the original part, without being a rebuilt or reconditioned unit.

Note: Please verify your bike's model and year before purchasing.
Fast shipping available across the UK and Europe.

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Shipping calculated at checkout. Free shipping over £150. Terms apply