Car Thermostat Rubber Seal Kit 3923331 3917324 for Cummins 3.9L 5.9L 4B3.9 4BT3.9 4BTA3.9 6B5.9 6BT5.9 6BTA5.9 Engine Thermostats

★★★★★ 4.3 115 reviews

$33.21
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$33.21
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Free shipping Free 30-day returns

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Product details

Management number 215267766 Release Date 2026/04/12 List Price $13.28 Model Number 215267766
Category

This car thermostat is designed to maintain optimal engine temperature by regulating coolant flow efficiently. Made from high-strength metal and heat-resistant plastic, it offers excellent durability, corrosion resistance, and long service life. It ensures quick warm-up during cold starts and prevents engine overheating under high-load conditions. Engineered for direct OEM replacement with standard fitment, it allows for hassle-free installation without modifications. Ideal for restoring proper cooling system function and improving engine performance and fuel efficiency.

  • Premium Material:Made of high-strength metal and high-temperature resistant plastic, offering excellent corrosion resistance and wear durability for extended service life
  • Accurate Temperature Control:Maintains optimal engine operating temperature, ensuring quick warm-up during cold starts and preventing overheating during operation
  • Enhanced Performance:Helps the engine reach efficient combustion faster, reducing fuel consumption and emissions while improving power output
  • Easy Installation:Standard interface allows direct replacement of the original part without modifications, ensuring strong compatibility
  • Quality Service:If you have any installation or usage questions, we offer prompt responses and after-sales support to ensure a satisfying shopping experience
Brand Name Generic
Part Number 4954169963170
Manufacturer Boshidun Shangmao

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