Stop fighting with your Mercury engine. This factory-spec GASKET SET eliminates common issues and delivers the smooth operation you expect from genuine OEM components.

Designed and manufactured to Mercury Marine OEM standards, this gasket ensures reliable operation across all engine RPM ranges. Part number 41499A88 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.

Aftermarket parts might save a few dollars upfront, but genuine Mercury Marine part 41499A88 saves you money long-term by lasting years instead of months. Factory precision means perfect fit — no modifications, no surprises.

Compatible Mercury Marine Engines

FITS: 15-25HP MARINER, MERCURY (SEA PRO)

• Fits MARINER, MERCURY 15-25HP engines
• Compatible HP: 15HP, 20HP, 25HP
• Model types: SEA PRO
• Covers 21 serial number ranges
• Configurations: Jet Drive, Outboard
• OEM genuine Mercury Marine part

COMPLETE SERIAL NUMBER COMPATIBILITY:

15HP Models

• 15HP MARATHON XD (Mariner): 0P017000-0P325499
• 15HP SEA PRO (Mercury): 0P017000-0P325499

20HP Models

• 20HP JET (Mariner): 0G760300-0T979999, 0P017000-0P325499
• 20HP JET (Mercury): 0G760300-0T979999, 0T980000-0T999999
• 20HP OUTBOARD (Mariner): 0G760300-0T979999, 0P017000-0P325499
• 20HP OUTBOARD (Mercury): 0G760300-0T979999, 0P017000-0P325499

25HP Models

• 25HP OUTBOARD (Mariner): 0G760300-0T979999, 0P017000-0P325499
• 25HP OUTBOARD (Mercury): 0T980000-0T999999, 0G760300-0T979999, 0P017000-0P325499

Need help finding your serial number? Check our serial number location guide for step-by-step instructions on locating it on your Mercury engine.

Verification & Support

Questions about part 41499A88? Use our parts finder tool to verify fitment yourself. Prefer to talk to an expert? Use the contact buttons at the bottom of this page to reach our team by text, call, or email

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