Prevent moisture and other fuel contaminants from impacting your engine's performance with the Mercury Precision Parts In-Line Fuel Filter 879885K. This under-cowl filter fits a range of Mercury outboards, from the 30hp FourStroke to the L6 300hp Verado.Key Features Fits Mercury 3-cylinder 30/40hp EFI FourStroke, 4 cylinder (996cc) 40-60hp EFI FourStroke, 1.7L (1B366823-2B094995) and 2.1L (2B094996 and up) 75-115hp EFI FourStroke, 150hp EFI FourStroke (1B905505 and up), and L4 and L6 135-300hp Verado outboards Helps protect your engine from damaging fuel contaminants In-line, under-cowl fuel filter Designed and built specifically for outboard motor applications Mercury parts and accessories are backed by decades of experience in engineering, testing and manufacturing to provide the best fit, function and performance Fitment / ApplicationUsed on the 30/40 EFI FourStroke outboard, the 4 cylinder (996 cc) 40/50/60 hp. EFI FourStroke outboards, the 75-115 FourStroke (1.7L, s/n 1B366823-2B094995), the 75-115 FourStroke (2.1L, s/n 2B094996 and above), the 150 EFI FourStroke (1B905505 and above) and the 135 thru 300 hp. Verado outboards.