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

Built with Mercury Marine’s precision engineering, this component ensures reliable operation across all engine RPM ranges. Part number 120811 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 120811 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: 70-115HP MARINER, MERCURY

• Fits MARINER, MERCURY 70-115HP engines
• Compatible HP: 70HP, 75HP, 80HP, 100HP, 115HP
• Covers 24 serial number ranges
• Configurations: Outboard
• OEM genuine Mercury Marine part

COMPLETE SERIAL NUMBER COMPATIBILITY:

70HP Models

• 70HP OUTBOARD (Mariner): 0B240451-0C221999, 9506481-9589038
• 70HP OUTBOARD (Mercury): 0B240451-0C221999, 9506481-9589038

75HP Models

• 75HP OUTBOARD (Mariner): 0B240451-0C221999, 0C222000-0D283221, 9506481-9589038, 9589039-9793576
• 75HP OUTBOARD (Mercury): 0B240451-0C221999, 0C222000-0D283221, 9506481-9589038, 9589039-9793576

80HP Models

• 80HP OUTBOARD (Mariner): 0B240451-0C221999, 9506481-9589038
• 80HP OUTBOARD (Mercury): 0B240451-0C221999, 9506481-9589038

100HP Models

• 100HP OUTBOARD (Mariner): 0A722297-0D283221, 9523034-9793576
• 100HP OUTBOARD (Mercury): 0B209468-0D283221, 9523034-9793576

115HP Models

• 115HP OUTBOARD (Mariner): 0C100000-0D283221, 9559771-9793576
• 115HP OUTBOARD (Mercury): 0C100000-0D283221, 9559771-9793576

Not sure where to find your engine’s serial number? View our quick reference guide to locate it on your Mercury Marine engine.

Verification & Support

Double-check compatibility for part 120811 using our parts finder tool. Still need assistance? No worries – contact us via the buttons at the bottom of this page (text, call, or email)

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