Motors & Parts - Inboard & Outboard

Water Pump Housing manufactured by Sierra. Johnson/Evinrude Replaces: 330560 Part Number SRA-S18-3363

This type of waterlock is designed for modern high performance boats with one or two large engines which have little space to spare in the engine room. The outlet connection at the top can rotate through 360º and the inlet connection is at an angle...

Indicator Elbow manufactured by Sierra. Johnson/Evinrude Replaces: 321886 Pipe threaded to hose Part Number SRA-S18-3363

Thermostat manufactured by Sierra. Johnson/Evinrude Replaces: 393659, 434841, 378065, 508626, 5005440 Fits: 40-250hp E-tech, 6-55hp, Cross V4 & V6, 9.9 4-Stroke (1994-01), 15 4-Stroke (1994-01) 143° Part...

This type of waterlock is designed for modern high performance boats with one or two large engines which have little space to spare in the engine room. The outlet connection at the top can rotate through 360º and the inlet connection is at an angle...

This type of waterlock is designed for modern high performance boats with one or two large engines which have little space to spare in the engine room. The outlet connection at the top can rotate through 360º and the inlet connection is at an angle...

Thermostat manufactured by Sierra. Johnson/Evinrude Replaces: 435491 Fits: E100 (2004-06), E110 (04-06), E115 (2002-06), E75 (2002-03), E90 (2002-03), E150 (1991-94), E175 (1991-94), J105 (2003), J115 (2002-06), J150 (1991-92, 1993-94,...

The new line of VETUS HD waterlocks is made from the specially blended composite NAVIDURIN that is heat resistant up to 260°C. While the NLP waterlock design is already well known for its silencing features, versatile installation options, and...

Thermostat manufactured by Sierra. Johnson/Evinrude Replaces: 436195 143° Part Number SRA-S18-3561

Thermostat Kit manufactured by Sierra. Johnson/Evinrude Contains: S18-3553 - Thermostat, Brass, O.E # - 75692 Contains: S18-0182 - Thermostat Gasket, O.E # -  27-62386 Part Number SRA-S18-3672

Thermostat Kit manufactured by Sierra. Johnson/Evinrude V-4 Crossflow Uses thermostat S18-3543 Part Number SRA-S18-3673

Thermostat Kit manufactured by Sierra. Johnson/Evinrude Contains: S18-3557 - Thermostat - O.E # 396987 Contains: S18-2548 - Thermostat Cover Gasket - O.E # 332108 Contains: S18-0929 - Thermostat Gasket - O.E #...

The new line of VETUS HD waterlocks is made from the specially blended composite NAVIDURIN that is heat resistant up to 260°C. While the NLP waterlock design is already well known for its silencing features, versatile installation options, and...

Thermostat Kit manufactured by Sierra. Johnson/Evinrude V-6 Crossflow Replaces: 321221 Part Number SRA-S18-3567

Made of the special blended composite NAVIDURIN - which is temperature resistant up to 260ºC - these Heavy Duty waterlocks outperform standard GRP materials by 170%! The same applies for the thermal resistance to deformation under pressure. The...

Retainer manufactured by Sierra. Johnson/Evinrude V-4 Crossflow Replaces: 321220 Part Number SRA-S18-3565

Tell Tale Hose Elbow manufactured by Sierra. Johnson/Evinrude Replaces: 331894 Part Number SRA-S18-3566

Vetus Exhaust Muffler - Type MV - Especially Developed for Fast Craft with Powerful Engines. By using one of these compact mufflers, you have tremendous reduction of exhaust noise with minimal back pressure. All parts are made of synthetic...

Thermostat Gasket manufactured by Sierra. Replaces: 321932 V-4 Part Number AMS-G-34440

Vetus Exhaust Muffler - Type MF - Especially Developed for Fast Craft with Powerful Engines. By using one of these compact mufflers, you have tremendous reduction of exhaust noise with minimal back pressure. All parts are made of synthetic...