Thermostat Kit 120°F for Mercury Mariner 6 8 9.9 15 20 25 HP 2 Cycle Outboards Sierra 18-3549, Replace 14586A3

★★★★★ 4.8 140 reviews

US$9.48
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US$9.48
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Management number 237440578 Release Date 2026/07/10 List Price US$9.48 Model Number 237440578
Category
  • 【Reliable Quality】: Crafted from high-grade stainless steel and copper, this thermostat ensures superior thermal conductivity, durability, and resistance to heat and corrosion. The NBR rubber seal is specially designed to withstand high temperatures, oil, and corrosion, with a thicker build for optimal sealing performance.
  • 【Comprehensive Fitment for Mercury Outboards】: This 120°F thermostat kit is engineered for a wide range of Mercury marine engines. It fits 6 hp, 8 hp, and 9.9 hp models with Serial Number 0A197112 & Up, as well as 15 hp models (SN 0B292414 & Up), 15 hp Sea Pro (SN 0G044365 & Up), and 15 hp Super (SN 0B238464 & Up). Additionally, it is compatible with 20 hp 2-cylinder models (Serial Numbers between 0B114231 and 0T800749), 25 hp 2-cylinder models (SN 0B114231 & Up), and 25 hp Sea Pro models (SN 0B238464 & Up).
  • 【Replaces Part Numbers】: Directly replaces Mercury Marine part numbers 14586A3, 75692A9, 75692A10, 75692A11. Also compatible with Sierra 18-3549, GLM 13121, and Mallory 9-43052.
  • 【Accurate 120°F Thermal Control】: Precisely calibrated to open at 120°F, ensuring the engine warms up rapidly and maintains ideal operating temperatures for consistent performance, lower emissions, and enhanced fuel economy.
  • 【Package Includes】: 1 X 120 Degree Thermostat(with seal), 2 X Gaskets.
ASIN B0GSVGJDZV
Brand Name HIMARKLIF
Unit Count 1.0 Count
Engine Type 2 Stroke
Manufacturer HIMARKLIF
Model Number ASTRK86A3
Material Type Stainless Steel, Copper
Maximum Horsepower 25 Horsepower
Included Components 1X Thermostat Kit 120°F
Manufacturer Part Number ASTRK86A3
OEM Equivalent Part Number 14586A3, 75692A9, 75692A10, 75692A11
Manufacturer Warranty Description Yes

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