MerCruiser I/O Starter - 18-5919-1

The MerCruiser I/O Starter - 18-5919-1 is a Sierra marine product for the application or purpose described below.

Product information

• Starter Motor - S-18-5919-1
• Application: Late Model GM with 12-3/4" Flywheel
• NOTE: OE version of this starter uses a 9-tooth drive while our aftermarket version has an 11-tooth drive
• Engine: Small Block GM V-6 & V-8
• Flywheel Size: 14-1/4" or 362mm
• Rotation: Clockwise
• Tooth Count: 9
• 30460
• 9-15901
• 50-46282
• 50-59799
• 50-69863A1
• 50-69864A1
• 50-79821A2
• 50-79822A2
• 50-806963A2
• 50-806963A4
• 50-806965A2
• 50-806965A4
• 50-812429A2
• 50-8M0090697
• 50-99417A2
• 5401M
• 3850526
• 3855882
• 988217
• 3856003

Before ordering

Please compare the listed specifications and part number with your existing component. If you need help confirming compatibility, contact Jet Ski Parts Warehouse with your make, model, year and engine details.