Sierra

Drain / Fill Washer-Mercury/Mariner, Yamaha - 18-4698

Smart white and blue graphics on a black dial background, these very low profile bezels follow the curve of the lense to eliminate water trapping.

Sierra's 21 micron filters are over 90% efficient at removing particles as small as 21 micron, and flow at 90 GPH to feed even the hungriest motor. Ethanol-blended fuel absorbs more water and loosens more particulates than regular fuel

Sierra's 21 micron filters are over 90% efficient at removing particles as small as 21 micron, and flow at 90 GPH to feed even the hungriest motor.

Fuel/Water Separator Filter Sierra offers the widest selection of OEM direct replacement fuel filters on the market.

Fuel Filter OMC 173326 Sierra 18-7930 marine fuel filter.

Brass Plug 1/4 Hex head plug for closing and terminating pipe ends Hexagonal head shape for increased leverage and use with a wrench Male National Pipe Taper (NPT) threads for creating tighter seals t

Oil Filter Model 18-7910-1 Meets or exceeds OEM manufacturers' specifications Anti-drainback valve to prevent dry starts (where applicable) High-efficiency filter media for excellent engine protection

Oil Filter Model 18-7879-1 Meets or exceeds OEM manufacturers' specifications Anti-drainback valve to prevent dry starts (where applicable) High-efficiency filter media for excellent engine protection

Engineered with premium grade materials that will excel in the extreme marine environment

Synthetic Blend Gear Lubricant Sierra Hi-Performance Synthetic Blend Gear Lubricant is formulated to maximize power output by minimizing operating friction of today's high performance drive systems.