Maintain peak Mercury Marine performance with this factory-engineered FILTER KIT. Designed for precision installation and built to handle demanding marine environments season after season.

Manufactured to strict Mercury Marine quality standards, this filter ensures reliable operation across all engine RPM ranges. Part number 18458Q4 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.

Why risk your Mercury engine with questionable aftermarket parts? Genuine part 18458Q4 is built to last, backed by Mercury Marine’s decades of marine engineering expertise and proven reliability.

Compatible Mercury Marine Engines

FITS: 200-225HP MARINER, MERCURY, RACE OUTBOARD, SPORTJET

• Fits MARINER, MERCURY, RACE OUTBOARD, SPORTJET 200-225HP engines
• Compatible HP: 200HP, 225HP
• Covers 24 serial number ranges
• Configurations: Jet Drive, Outboard
• OEM genuine Mercury Marine part

COMPLETE SERIAL NUMBER COMPATIBILITY:

200HP Models

• 200HP DFI JET DRIVE (Sportjet): 0E384500-0E435741, 0E379931-0E428850, 0M954922-0M964698
• 200HP JET (Sportjet): 0E384500-0E433351, 0E379931-0E423075
• 200HP OUTBOARD (Mariner): 0T750164-0T800999, 0T801000-1B417701, 0T178500-0T598999
• 200HP OUTBOARD (Mercury): 0T750164-0T800999, 0T801000-1B417701, 1B417702-1B504988, 0T178500-0T598999
• 200HP OUTBOARD (Race Outboard): 0T235000-0T818180

225HP Models

• 225HP OUTBOARD (Mariner): 0T409000-0T800999, 0T801000-1B417701, 1B417702-1B504988
• 225HP OUTBOARD (Mercury): 0T409000-0T800999, 0T801000-1B417701, 1B417702-1B504988

Don’t know where your serial number is? Our quick reference guide shows exactly where to find it on Mercury Marine engines.

Verification & Support

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