Sierra 18-5618 Outboard Starter for Mercury/Force Sport Jet 9-Tooth Drive

The Sierra 18-5618 is a new replacement outboard starter designed for Mercury/Force Sport Jet engines. Engineered to meet or exceed original equipment specifications, this starter delivers dependable cranking performance and is a direct drop-in replacement for worn or failed OEM units.

Featuring a 9-tooth drive gear, this starter is purpose-built for Sport Jet applications and is fully interchangeable with leading OEM and aftermarket part numbers. The housing is powder-coated for enhanced corrosion resistance, making it well-suited for the harsh marine environment.

Key Features:

• New outboard starter motor — not remanufactured
• 9-tooth drive gear for Sport Jet applications
• Powder-coated casing for superior corrosion resistance
• Superior connection between solenoid and commutator brushes
• Updated planetary gear and clutch gear spring for extended service life
• Improved solenoid design using higher-quality materials
• Extended battery terminal length for easier installation
• Integrated seals to minimize water intrusion
• Meets UL standards and complies with European Community requirements
• Meets or exceeds OEM performance specifications

Interchangeable Part Numbers:

• Arco: 7325
• Chrysler: 50-819968-2
• Mallory: 9-15014
• Mercury: 819968, 8199681, 8199683, 8199684, 898265003

The Sierra 18-5618 is a reliable, cost-effective alternative to OEM starters, offering comparable quality and performance backed by Sierra's reputation in the marine parts industry.