Category: Automotive Parts and Accessories Thermostat kits are an essential component of any vehicle's cooling system. They regulate the temperature of the engine by controlling the flow of coolant to the radiator. Thermostats can be found in various types, including gasket sets, sleeve kits, and thermostat housing kits. In this review, we will discuss the different types of thermostat kits available on the market and their features. Thermostat Kit 807252Q5: This kit includes a thermostat, gaskets, and a sleeve for Mercruiser engines. The thermostat is designed to regulate the temperature of the engine by controlling the flow of coolant to the radiator. The gaskets are used to seal the cooling system and prevent leaks. The sleeve is used to adjust the position of the thermostat, allowing you to fine-tune the temperature settings for your specific vehicle. This kit is suitable for Mercruiser engines with a 4.3L, 5.0L, or 5.7L engine size and is designed for use in boats and other watercraft. Sleeve 23-806922: This sleeve is used to adjust the position of the thermostat on Mercruiser engines with a 4.3L, 5.0L, or 5.7L engine size. It can be used in conjunction with other thermostat kits and allows you to fine-tune the temperature settings for your specific vehicle. This sleeve is designed for use in boats and other watercraft. Mercruiser, B. 140 Degree Thermostat kit for Mercruiser with Sleeve: This thermostat kit includes a thermostat, gaskets, and a sleeve for Mercruiser engines with a 4.3L, 5.0L, or 5.7L engine size. The thermostat is designed to regulate the temperature of the engine by controlling the flow of coolant to the radiator. The gaskets are used to seal the cooling system and prevent leaks. The sleeve is used to adjust the position of the thermostat, allowing you to fine-tune the temperature settings for your specific vehicle. This kit is suitable for Mercruiser engines with a 4.3L, 5.0L, or 5.7L engine size and is designed for use in boats and other watercraft. Sierra International 18-3648 Thermostat Kit: This thermostat kit includes a thermostat, gaskets, and a sleeve for Sierra engines with an 8.2L engine size. The thermostat is designed to regulate the temperature of the engine by controlling the flow of coolant to the radiator. The gaskets are used to seal the cooling system and prevent leaks. The sleeve is used to adjust the position of the thermostat, allowing you to fine-tune the temperature settings for your specific vehicle. This kit is suitable for Sierra engines with an 8.2L engine size and is designed for use in boats and other watercraft. MERCRUISER THERMOSTAT HOUSING KIT (GM SMALL BLOCK): This thermostat housing kit includes a thermostat, gaskets, and a sleeve for Mercruiser engines with a 4.3L, 5.0L, or 5.7L engine size. The thermostat is designed to regulate the temperature of the engine by controlling the flow of coolant to the radiator. The gaskets are used to seal the cooling system and prevent leaks. The sleeve is used to adjust the position of the thermostat, allowing you to fine-tune the temperature settings for your specific vehicle. This kit is suitable for Mercruiser engines with a 4.3L, 5.0L, or 5.7L engine size and is designed for use in boats and other watercraft. Thermostat Kit 160° W Plastic Sleeve for Mercruiser V6 V8 4.3L, 5.0L, 5.7L 1987-Up: This thermostat kit includes a thermostat, gaskets, and a plastic sleeve for Mercruiser engines with a 4.3L, 5.0L, or 5.7L engine size. The thermostat is designed to regulate the temperature of the engine by controlling the flow of coolant to the radiator. The gaskets are used to seal the cooling system and prevent leaks. The plastic sleeve is used to adjust the position of the thermostat, allowing you to fine-tune the temperature settings for your specific vehicle. This kit is suitable for Mercruiser engines with a 4.3L, 5.0L, or 5.7L engine size and is designed for use in boats and other watercraft. EMP Thermostat Kit 160° for Mercruiser V-6 & V-8 1987-Up: This thermostat kit includes a thermostat, gaskets, and a plastic sleeve for Mercruiser engines with a 4.3L, 5.0L, or 5.7L engine size. The thermostat is designed to regulate the temperature of the engine by controlling the flow of coolant to the radiator. The gaskets are used to seal the cooling system and prevent leaks. The plastic sleeve is used to adjust the position of the thermostat, allowing you to fine-tune the temperature settings for your specific vehicle. This kit is suitable for Mercruiser engines with a 4.3L, 5.0L, or 5.7L engine size and is designed for use in boats and other watercraft. A.A Thermostat w/Sleeve Kit for MerCruiser 160 Degree: This thermostat kit includes a thermostat, gaskets, and a plastic sleeve for Mercruiser engines with a 4.3L, 5.0L, or 5.7L engine size. The thermostat is designed to regulate the temperature of the engine by controlling the flow of coolant to the radiator. The gaskets are used to seal the cooling system and prevent leaks. The plastic sleeve is used to adjust the position of the thermostat, allowing you to fine-tune the temperature settings for your specific vehicle. This kit is suitable for Mercruiser engines with a 4.3L, 5.0L, or 5.7L engine size and is designed for use in boats and other watercraft. B. Mercruiser V6 V8 Thermostat 140 Degree Kit Brass: This thermostat kit includes a thermostat, gaskets, and a brass sleeve for Mercruiser engines with a 4.3L, 5.0L, or 5.7L engine size. The thermostat is designed to regulate the temperature of the engine by controlling the flow of coolant to the radiator. The gaskets are used to seal the cooling system and prevent leaks. The brass sleeve is used to adjust the position of the thermostat, allowing you to fine-tune the temperature settings for your specific vehicle. This kit is suitable for Mercruiser engines with a 4.3L, 5.0L, or 5.7L engine size and is designed for use in boats and other watercraft. REPLACEMENTKITS.COM - Sea Water Pump Impeller Fits Mercruiser Bravo: This kit includes a sea water pump impeller that fits the Mercruiser Bravo raw sea water pump housing & impeller. The impeller is designed to improve the efficiency of the cooling system and prevent damage to the engine caused by overheating. This kit is suitable for use in boats and other watercraft with a Mercruiser Bravo raw sea water pump. REPLACEMENTKITS.COM Brand Fits Bravo Raw Sea Water Pump Housing & Impeller Kit: This kit includes a raw sea water pump housing and impeller that fits the Mercruiser Bravo raw sea water pump. The housing is designed to improve the efficiency of the cooling system and prevent damage to the engine caused by overheating. The impeller is designed to improve the efficiency of the cooling system and prevent damage to the engine caused by overheating. This kit is suitable for use in boats and other watercraft with a Mercruiser Bravo raw sea water pump. In conclusion, thermostat kits are an essential component of any vehicle's cooling system. They regulate the temperature of the engine by controlling the flow of coolant to the radiator. Thermostats can be found in various types, including gasket sets, sleeve kits, and thermostat housing kits.