Mercury - Quicksilver 20 Micron Oil Filter Oil Filtration Series Metal Canister 8M0154781. Overview. There's a certain kind of trust you develop with the parts that keep your engine running clean. It comes from those early mornings when the water is glassy and the engine fires up instantly, no hesitation, no strange notes in the idle. The Quicksilver 8M0154781 Oil Filter delivers that kind of confidence. It's one of those dependable Mercury Marine parts you install once and stop worrying about,