Restore your Verado engine to peak performance with the Remanufactured OEM Mercury L6 2-Stroke outboard long block. Built for Gen 5 models, the long block is precision-engineered to OEM specifications. It delivers reliable power and factory-quality performance.
Product Highlights
- Fits Gen 5 Verado – Compatible with 225 HP, 250 HP, and 300 HP L6 4-Stroke Verado engines
- OEM Replacement #8M0188321 – Direct replacement part with OEM quality assurance
- Includes Gaskets & Installation Hardware – Everything you need for a proper engine reassembly
- Mercury Factory Warranty – Backed by a 1-year Mercury remanufacturing warranty for peace of mind
Important Compatibility Note: This long block is not compatible with Mercury Verado 350 HP or 400 HP engines. It is exclusively for the 225, 250, and 300 HP Verado L6 Gen 5 models.
Whether you're repowering your vessel or replacing a worn-out block, this factory remanufactured long block delivers trusted Mercury durability and performance, backed by an official warranty.
SHIPPING: Additional shipping fees to Alaska, Hawaii, US Territories, or International Shipping will be calculated after checkout. You will receive an email and a PayPal money request for the additional shipping charges at the email address provided. (Some items are excluded from international shipping)
If you have any questions, please contact us through e-mail at customerservice@marinepartswarehouse.com. Please provide your engine model number to help confirm compatibility.
