Engine Instruments

Sierra Sender-Oil Press 80Psi Sgl Sta 18-5899

Sierra Thermostat Kit-160Deg MerCruiser #807252Q 5 18-3647

Sierra C-Thermostat Kit-MerCruiser #807252Q 4 18-3668

Sierra Sender-Temp 240F 3/8-18 18-5897

Sierra Thermostat Housing S.S. 18-1989

Seachoice Marine Speedometer Pitot Kit 15391 Kit Includes: • 20' PVC tubing • (1) Black plastic clam shell vent • (4) Black plastic tube holder • (6) Stainless steel self-tapping screws

Sierra Amega Domed 2 Fuel Gauge 57902PSmart white and red graphics on a black dial background; these very low profile bezels follow the curve of the lenses to eliminate water trapping. Design with domed glass sheds water and resists scratching...

Seachoice Instrument Hole Cover 2-1/16 50-15331 For quick and easy concealment of holes on deck or instrument panels • High impact plastic • Snaps into place - no fasteners needed

Sierra Eclipse 3 Tachometer 0-4000Rpm 68398PSmart white and blue graphics on a black dial background; these very low profile bezels follow the curve of the lense to eliminate water trapping. Design with domed glass sheds water and resists scratching...

Sierra Lido Trim Gauge Fog Res MerCruiser 59657PFog resistant gauges comply with SAE J-1810. Black graphics on a white face with chrome ring and a black pointer with fire-orange tip. Scratch resistant curved glass lense with polished stainless steel;...

Sierra Lido 2 Fuel Gauge 65496PFeatures include: Black graphics on a white face with chrome ring and a black pointer with fire-orange tip. Scratch resistant curved glass lens with polished stainless steel; near-flush bezel. white perimeter and red...

Sierra Switch Oil Pressure 6Psi Trip Op22900Used for Electric Fuel Pump Shut Off. Thread size: 1/8" - 27 Terminal type: 10-32 stud

Sierra Thermostat Yamaha #67F-12411-01 18-3632Items ending in "D" are Display Packaged

Sierra Sterling Fuel Gauge 63477PBlack graphics on a brushed aluminum dial background. Pointers are black. Perimeter lighting is provided for night visibility. Domed glass convex lenses are scratch resistant.

Sierra Thermostat 142Deg-Chr Cr MerCruiser Pc 18-3551

Sierra Thermostat Kit-Omc-Vp 2.5-3.0L 18-3670

Sierra Thermostat Kit-Yam 115-225Hp 18-3608Items ending in "D" are Display Packaged

Sierra Lido 6 Gauge Set Fog Res 67653PFog resistant gauges comply with SAE J-1810. Black graphics on a white face with chrome ring and a black pointer with fire-orange tip. Scratch resistant curved glass lense with polished stainless steel; near-flush...

Sierra P 854031-2 Hose Connection 18-2777

Sierra Sahara Fuel Gauge 59707PBlack graphics on a tan dial background light red at night. Very low profile bezels follow the curve of the lens to eliminate water "trapping". Pointers are black with a fire-orange tip. Perimeter and through-dial lighting...