Engines & Maintenance

Sierra Thermostat Kit - Mercruiser Temperature Rating: 142°FFits: 1983 & newer GM V-6 & V-8 engines with standard cooling Kit Contains: Contents Part

Sierra Thermostat Kit - Mercruiser - S-18-3644. Contains:Sierra CodeDescriptionO. E #S-18-3649Thermostat 160deg807252T2S-18-2553Thermostat Cover Gasket27-47510S-18-2917Thermostat Cover...

Sierra Thermostat Kit - Mercruiser - S-18-3646. Replaces: 807252Q3, 807252T6Contains:Sierra CodeDescriptionO. E #S-18-3551Thermostat59137S-18-2917Thermostat Housing Gasket27-53045-1,...

Sierra Thermostat Kit - Mercruiser - S-18-3651. Replaces: 59078T3Contains:Sierra CodeDescriptionO. E #S-18-2554Thermostat Cover Gasket27-90556S-18-2553Thermostat Cover...

Sierra Thermostat Kit - Mercruiser - S-18-3652. Contains:Sierra CodeDescriptionO. E #S-18-2555Thermostat Cover Gasket27-89656-1S-18-2843Thermostat Cover Gasket27-74830S-18-3552Thermostat76270  Part...

Sierra Thermostat Kit - Mercruiser 18-3648 Temperature Rating: 160°F Kit Contains:18-2917-9  Gasket, Thermostat Housing18-2553-9  Gasket, Thermostat18-3649     Thermostat

Sierra Thermostat Kit - Mercruiser 18-3650 Temperature Rating: 140° FFits: 1998 & older MCM GM in-line 4 & 6 cyl. engines Kit Contains:18-2831-9   Gasket, Thermostat Cover18-3550     ...

Sierra Thermostat Kit - Mercury/ Mariner - S-18-3605Fits: 75-115HP (1B366823-2B094995), 150 EFI (1B905505 & Up) Part Number SRA-S-18-3605

Sierra Thermostat Kit 130 Degrees - Mercury/ Mariner Replaces 855676002 Fits: Mercury 15 Carb(2cyl) 4-Stroke(R235949& Up), 15 SeaPro 4-Stroke(R051685 & Up), 20 Carb(2cyl) 4-Stroke(R235168 & Up), 25...

Sierra Thermostat Kit 18-3653 Part#: S-18-3653 Temperature to 160° OMC I/O's 1992 & earlier except 2.5l & 3.0l 1980 & later Interchange: GLM - 13430 Mallory - 9-43156

Sierra Thermostat Kit For BRP Johnson Evinrude Temperature Rating: 130°F (54.5 degrees celcius) Kit Contains:18-0182  -Thermostat Gasket18-3553  -Thermostat Interchangeable with the following:GLM13350

Sierra Thermostat Kit For Crusader Temperature Rating: 142°FFor: Ford 302 / 351 CID Engines, Raw Water CooledFor: Crusader models CH190, CH220, CH270, CH350