MERCRUISER (4 CYL) 12V STARTER MOTOR 50-8M0090697 - 4Boats
MERCRUISER (4 CYL) 12V STARTER MOTOR 50-8M0090697 - 4Boats
MERCRUISER (4 CYL) 12V STARTER MOTOR 50-8M0090697 - 4Boats
MERCRUISER (4 CYL) 12V STARTER MOTOR 50-8M0090697 - 4Boats
MERCRUISER (4 CYL) 12V STARTER MOTOR 50-8M0090697 - 4Boats
MERCRUISER (4 CYL) 12V STARTER MOTOR 50-8M0090697 - 4Boats
MERCRUISER (4 CYL) 12V STARTER MOTOR 50-8M0090697 - 4Boats
MERCRUISER (4 CYL) 12V STARTER MOTOR 50-8M0090697 - 4Boats

12V Starter Motor for MerCruiser 3.0L 4-Cyl 11T 50-8M0090697 18-5919 Straight

6563N

  • Dispatched in 2-3 days
  • 30 Day Return Policy
  • In stock, ready to ship
  • Backordered, shipping soon
Our stock levels are dynamic and can change frequently. If a product appears to be in stock, it may have already sold out. Please contact us if you have any questions about availability. Thank you for your understanding.

Regular price£129.00
/
Tax included.

MerCruiser 3.0L 4-Cyl Starter Motor

Premium Replacement Part: 50-8M0090697

This 100% new aftermarket starter motor is engineered to provide reliable high-torque cranking for MerCruiser and Volvo Penta 4-cylinder marine engines. Designed specifically for the 3.0L and 3.0LX series, this unit features a Permanent Magnet Gear Reduction (PMGR) design which offers higher cranking speeds with less current draw from your battery.

RELIABILITY: Built with corrosion-resistant housings and internal seals to meet SAE J1171 marine safety standards for ignition protection.

Key Features

  • ✔ Direct fit for 12-3/4" flywheels
  • ✔ PMGR High-Torque Technology
  • ✔ Straight-Across 2-Bolt Pattern
  • ✔ Precision 11-tooth drive gear

Technical Specs

Voltage: 12V
Power: 1.6 kW / 1.7 kW
Rotation: Clockwise (CW)
Teeth: 11-Tooth
Mounting: Straight (Inline)

Compatibility / Fitment Guide

Make/System Model/Application Notes
MerCruiser 3.0L & 3.0LX (181ci) 4-Cyl 1990–2015 (Serial 0L096999 & Below)
Volvo Penta 3.0GL, 3.0GS 4-Cylinder GM Based
OMC Stern Drive 2.5L, 3.0L Cobra Models
Flywheel Size 12-3/4" (153 Tooth) Straight Mounting Bolts

OEM Cross Reference

Mercury / MerCruiser 50-8M0090697, 50-806965A4, 50-812429A2
Sierra Marine 18-5919, 18-5919-1
Arco Marine 30460
Volvo Penta 3862308, 3856003, 3854750
Delco 9000822, 9000763, 9000820

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. This starter fits 3.0L 4-cylinder engines with a straight-across bolt pattern. If your bolts are offset (one further back), you require a different model.

Does this require a core return?

No, this is a 100% brand new unit. No core exchange is required, and there are no extra surcharges.

Note: Please verify your original part number or bolt mounting pattern before purchasing. If you have serial number questions, please contact us at 4boats.co.uk.

For the products under £150 the shipping is £6.99.

Free delivery for most items over £150.

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