Extend your Mercury engine’s life with this premium OEM O RING. Factory-engineered for durability in harsh marine conditions that destroy inferior parts.

Designed and manufactured to Mercury Marine OEM standards, this seal ensures reliable operation across all engine RPM ranges. Part number 32509 is manufactured to exact Mercury Marine factory specifications for precision installation and optimal performance. Constructed from premium marine-grade materials designed to withstand harsh saltwater and freshwater environments.

Smart boat owners know: buying cheap parts twice costs more than buying genuine Mercury once. Part 32509 delivers long-term value through superior materials and precision manufacturing.

Compatible Mercury Marine Engines

FITS: 15-210HP FORCE, SEARS, SPORTJET

• Fits FORCE, SEARS, SPORTJET 15-210HP engines
• Compatible HP: 15HP, 200HP, 210HP
• Covers 24 serial number ranges
• Configurations: Jet Drive, Outboard
• OEM genuine Mercury Marine part

COMPLETE SERIAL NUMBER COMPATIBILITY:

15HP Models

• 15HP OUTBOARD (Force): 0E000001-0E127699, 0E127700-0E202999, 0E203000-0E287999, 0E288000-0E344999
• 15HP OUTBOARD (Sears)

200HP Models

• 200HP DFI JET DRIVE (Sportjet): 0E384500-0E435741, 0E379931-0E428850, 0M954922-0M964698
• 200HP JET (Sportjet): 0E384500-0E433351, 0E379931-0E423075

210HP Models

• 210HP CARB JET DRIVE (Sportjet): 0E384500-0E433153, 0E379931-0E433153
• 210HP JET (Sportjet): 0E373939-0E426999

Looking for your Mercury engine serial number? Our helpful guide shows you exactly where serial numbers are located on different engines.

Verification & Support

Want to verify compatibility for part 32509? Use our parts finder tool for instant confirmation. Still have questions? No problem – use the contact buttons at the bottom of this page to reach us by text, call, or email

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