Quicksilver 8M0188221 Oil Drain Plug Seal/Washer for Mercury Outboards

The Quicksilver 8M0188221 is a genuine Mercury Marine oil drain plug seal/washer designed for select Mercury 4-stroke outboard engines ranging from 25 to 115 horsepower. This critical seal replaces Mercury part number 8M0007119 (26-8M0007119) and ensures proper seating of the drain plug during oil changes to prevent leaks and protect your engine from damage.

Key Features:

• Genuine Quicksilver OEM replacement seal manufactured to Mercury Marine specifications
• Yellow-colored washer for easy identification during service
• Designed for select 25-30HP EFI Mercury 4-stroke outboards (serial No. 0R05170 and higher)
• Compatible with 35-60HP EFI Mercury 4-stroke outboards (serial No. 1C050252 and higher)
• Also fits various Mercury F25 through F115 models
• Durable construction withstands high temperatures and continuous oil exposure
• Prevents gear lube from leaking out and water from entering the engine

This seal should be replaced during every oil change to maintain proper engine protection. Be sure to have the seal/washer in place and tighten the drain plug to the specified torque before engine use. Using genuine Quicksilver parts ensures optimal performance, protection, and peace of mind for your Mercury outboard.