Mercury Quicksilver 8M0188298 Cylinder Head Port 8.1L
This is a genuine Mercury Marine factory OEM part, not aftermarket
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8M0188298 8.1L CYLINDER HEAD ASSEMBLY - PORT/LEFT/AUTO DRIVERS SIDE
All new Quicksilver cast iron cylinder head, hardened valve seats press fit into the cylinder head with stainless steel valves featuring seats treated with a cobalt‑chromium alloy for extreme durability. This cylinder head features original design ports for marine, automotive, RV, and most industrial applications.
2000‑2009 MCM 496 & 496 HO
2000‑2009 MIE (INBOARD) 8.1S Horizon & 8.1S HO
496 HO MPI Plus Series
8.1L Horizon Plus Series
8.1L (L18) RV, truck & industrial applications
8M0188298 8.1L CYLINDER HEAD ASSEMBLY - PORT/LEFT/AUTO DRIVERS SIDE
All new Quicksilver cast iron cylinder head, hardened valve seats press fit into the cylinder head with stainless steel valves featuring seats treated with a cobalt‑chromium alloy for extreme durability. This cylinder head features original design ports for marine, automotive, RV, and most industrial applications.
2000‑2009 MCM 496 & 496 HO
2000‑2009 MIE (INBOARD) 8.1S Horizon & 8.1S HO
496 HO MPI Plus Series
8.1L Horizon Plus Series
8.1L (L18) RV, truck & industrial applications