Thermostat Kit Compatible with Mercury Marine Mercruiser 2.5L 3.0L Engine Replace# 59078Q3 59078T3 59078 Sierra 18-3650

★★★★★ 4.2 99 reviews

$22.68
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$22.68
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Free shipping Free 30-day returns

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Product details

Management number 228310407 Release Date 2026/05/31 List Price $9.07 Model Number 228310407
Category
  • 【Compatibility】: The thermostat kit is compatible with MerCruiser MCM GM 2.5L 3.0L inline 4-cylinder and 6-cylinder engines 120HP, 140HP, 165HP models.
  • 【Replace Part Number】: Mercruiser 59078Q3 59078T3 59078T4 59078 59078A1, 59078B, 47590, Sierra 18-3650 18-3550 18-2831, GLM 13370 13020 31430, Mallory 9-43153, 9-43020, 9-60012.
  • 【Durable Material】: The thermostat is made of high-quality copper, featuring excellent thermal conductivity. It can quickly sense the temperature change of the coolant and respond promptly, ensuring the engine operates at the optimal working temperature. Copper is corrosion-resistant and high-temperature resistant, enabling reliable long-term use even in seawater environments. The gasket is made of non-asbestos material, which is high-temperature resistant and effectively prevents coolant leakage.
  • 【Precise Temperature Control】: The Thermostat Open at 60°C/140°F. It precisely regulates engine temperature, maintaining optimal operating range to effectively prevent overheating, thereby extending engine life.
  • 【Package Included】: 1*140°F Thermostat, 1*Thermostat Cover Gasket.
ASIN B0GQXYTZHZ
Brand HIMARKLIF
Model Thermostat Kit
Exterior No
Item Weight 1.76 ounces
Manufacturer HIMARKLIF
Item model number ASMMT78Q3
Package Dimensions 5.98 x 3.93 x 1.35 inches
Manufacturer Part Number ASMMT78Q3

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