Engine Instruments

Sierra Thermostat Kit - Fresh Water - Vp 18-3619

Sierra Thermostat Kit 3856961 18-3677

Sierra Thermostat Kit- Volvo Penta 18-3617

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

Sierra White Premier Fuel Gauge 62551PWhite dial; black graduations/numerals (metrics in blue); red pointerScratch resistant curved glass lenses; with polished stainless steel; near-flush bezelsU.S. and metric scales; with ISO symbols; where...

Sierra White Premier Oil Pressure 0-80Psi 62542PWhite dial; black graduations/numerals (metrics in blue); red pointerScratch resistant curved glass lenses; with polished stainless steel; near-flush bezelsU.S. and metric scales; with ISO symbols; where...

Seachoice 100 Feet Pitot Pvc Tubing 15381 Kit Includes: • 20' PVC tubing • (1) Black plastic clam shell vent • (4) Black plastic tube holder • (6) Stainless steel self-tapping screws

Seachoice Square Hour Meter-Black Bezel 15321 High impact polycarbonate caseSelf-lubricating parts, increases shelf life, reduces frictionPolarity insensitivity prevents installation errorsU-bracket mounting4V to 50V DCMeets NEMA and SAE specifications.

Seachoice White Molded Clam Shell-Small 16161 UV and weather resistant and great for routing cables, wire, etc.

Sierra Amega 6-Gauge Set W-Tach-Hr 69709PSmart 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...

Sierra Amega Domed 3 Speedo Head 57900PhSmart 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...

Sierra Amega Domed 3 Speedometer 57898PSmart 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...

Sierra Amega Domed 3 Speedometer 58342PhSmart 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...

Sierra Amega Domed Speedo Kit 80 Mph 57899PSmart 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...

Sierra Amega Doomed 2 Hourmeter 12-24 84760PSmart 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...

Sierra Amega Doomed 2 Warning Light 65668BmdpSmart 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...

Sierra Amega Gauge Kit-Water Temp O/B 58862PSmart 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...

Sierra Amega Instr Set I/B Strndrive 68363PSmart 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...

Sierra Amega Instrument Set Outboard 68362PSmart 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...

Sierra Amega Speedo GPS-35Mph 781-579-035PProvides accurate speed over ground readings and heading information all in one attractive package. This product is ideal for all speed applications and is particularly useful for slow and high speeds where...