YIHETOP
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Thermostat Kit 3917324 Compatible with Cummins 3.9L, 5.9L B Series | Engine 4B3.9 4BT3.9 4BTA3.9 6B5.9 6BT5.9 6BTA5.9
Thermostat Kit 3917324 Compatible with Cummins 3.9L, 5.9L B Series | Engine 4B3.9 4BT3.9 4BTA3.9 6B5.9 6BT5.9 6BTA5.9
Thermostat Kit 3917324 Compatible with Cummins 3.9L, 5.9L B Series | Engine 4B3.9 4BT3.9 4BTA3.9 6B5.9 6BT5.9 6BTA5.9
Thermostat Kit 3917324 Compatible with Cummins 3.9L, 5.9L B Series | Engine 4B3.9 4BT3.9 4BTA3.9 6B5.9 6BT5.9 6BTA5.9
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Thermostat Kit 3917324 Compatible with Cummins 3.9L, 5.9L B Series | Engine 4B3.9 4BT3.9 4BTA3.9 6B5.9 6BT5.9 6BTA5.9
Thermostat Kit 3917324 Compatible with Cummins 3.9L, 5.9L B Series | Engine 4B3.9 4BT3.9 4BTA3.9 6B5.9 6BT5.9 6BTA5.9
Thermostat Kit 3917324 Compatible with Cummins 3.9L, 5.9L B Series | Engine 4B3.9 4BT3.9 4BTA3.9 6B5.9 6BT5.9 6BTA5.9
Thermostat Kit 3917324 Compatible with Cummins 3.9L, 5.9L B Series | Engine 4B3.9 4BT3.9 4BTA3.9 6B5.9 6BT5.9 6BTA5.9
YIHETOP thermostat kit compatible with Cummins 3.9L, 5.9L B Series Engine
Thermostat Kit 3917324 Compatible with Cummins 3.9L, 5.9L B Series | Engine 4B3.9 4BT3.9 4BTA3.9 6B5.9 6BT5.9 6BTA5.9
Item #: 46819811

Thermostat Kit 3917324 Compatible with Cummins 3.9L, 5.9L B Series | Engine 4B3.9 4BT3.9 4BTA3.9 6B5.9 6BT5.9 6BTA5.9

Item #: 46819811

GBP 39

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Price
GBP 39

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If Item price + shipping is below GBP 135, 20% VAT will be calculated on checkout, if it is equal or above GBP 135, no VAT will be charged. )

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YIHETOP thermostat kit compatible with Cummins 3.9L, 5.9L B Series Engine
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What Stands Out

Wide Compatibility
Designed for Cummins B Series engines, this thermostat kit ensures a perfect fit for models 4B3.9, 5.9L, 6B5.9, and more, making it a versatile choice for various heavy-duty applications.
Enhanced Durability
Crafted with high-quality materials, this thermostat kit offers exceptional reliability and longevity, reducing the need for frequent replacements and ensuring optimal engine performance under demanding conditions.
Optimal Performance
This thermostat kit regulates engine temperature effectively, preventing overheating and improving fuel efficiency, which ultimately enhances the overall performance and lifespan of your Cummins engine.

Product Details

Shop for YIHETOP Thermostat Kit, compatible with Cummins 3.9L and 5.9L B Series Engine, 4B3.9, 4BT3.9, 4BTA3.9, 6B5.9, 6BT5.9, 6BTA5.9 at Ubuy UK. Get the best deals and fast shipping worldwide.
  • Includes thermostat 3917324, gasket 3920336, and rubber seal 3923331
  • Compatible with Cummins 3.9L, 5.9L B Series engines
  • Engine compatibility: 4B3.9, 4BT3.9, 4BTA3.9, 6B5.9, 6BT5.9, 6BTA5.9

Product Technical Details

Manufacturer‎YIHETOP
Brand‎YIHETOP
Item Weight‎0.035 ounces
Package Dimensions‎5.71 x 5.24 x 2.52 inches
Manufacturer Part Number‎3917324

Who Should Buy?

Suitable For
  • Diesel Mechanics

    Ideal for mechanics working on Cummins B Series engines, offering reliable performance and easy installation.

  • Heavy Equipment Operators

    Great for operators needing efficient temperature control in machinery powered by Cummins engines.

  • Fleet Maintenance Teams

    Perfect for maintenance teams managing multiple Cummins vehicles, ensuring readiness and reduced downtime.

Not Suitable For
  • Non-Cummins Engines

    Not suitable for vehicles with engines other than Cummins B Series, leading to potential compatibility issues.

Product Description

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What engines are compatible with the Thermostat Kit 3917324?

    Answer: The Thermostat Kit 3917324 is compatible with Cummins 3.9L and 5.9L B Series Engines, specifically models such as 4B3.9, 4BT3.9, 4BTA3.9, 6B5.9, 6BT5.9, and 6BTA5.9. This wide compatibility makes it an excellent choice for various applications, from industrial machinery to light-duty trucks. When selecting a replacement thermostat, verifying that your engine model aligns with these specifications is essential for optimal performance.
  • Question: How do I know if I need to replace my thermostat?

    Answer: Signs that you may need to replace your thermostat include overheating engine temperatures or insufficient heating in colder conditions. If your engine temperatures fluctuate or if the temperature gauge remains stuck on low, these can be indications of a malfunctioning thermostat. Regular monitoring can prevent engine damage and ensure that your vehicle operates efficiently under varying conditions.
  • Question: Can I install the Thermostat Kit 3917324 myself?

    Answer: Yes, the installation of the Thermostat Kit 3917324 can be a DIY project if you have basic mechanical skills. Start by ensuring the engine is cool, remove the old thermostat, and install the new one according to the manufacturer's specifications. Basic tools like wrenches and screwdrivers are usually required. However, if you're uncertain, consulting a professional mechanic can ensure proper installation and function.
  • Question: What materials is the Thermostat Kit 3917324 made from?

    Answer: The Thermostat Kit 3917324 is typically constructed from durable materials engineered to withstand high temperatures and pressures, ensuring it performs effectively in demanding environments. The internal components are crafted from heat-resistant plastics, while the housing is often made from robust metals to prevent warping. This construction helps enhance the lifespan and reliability of the thermostat in various applications.
  • Question: What are the signs of a faulty thermostat?

    Answer: Common signs of a faulty thermostat include engine overheating, irregular temperature gauge readings, or coolant leaks. You may also notice poor fuel efficiency or engine performance issues. Addressing these symptoms promptly can prevent more extensive engine damage. Keeping an eye on the temperature readings while driving can help detect issues before they escalate.
  • Question: Is it necessary to replace the thermostat when servicing the engine?

    Answer: While not always necessary, replacing the thermostat during engine servicing is often recommended. This is especially true if the vehicle is older or has exhibited any signs of temperature regulation issues. Replacing the thermostat as part of regular maintenance can help avoid potential future problems and ensure the engine runs at its optimal temperature.
  • Question: How does the thermostat affect engine performance?

    Answer: The thermostat plays a critical role in regulating engine temperature, which is vital for optimal performance. If the thermostat is stuck open, the engine may run too cold, leading to incomplete combustion and reduced efficiency. Conversely, if it’s stuck closed, temperatures can spike, causing overheating. Maintaining an optimal temperature ensures fuel efficiency and engine longevity.
  • Question: Where can I buy the Thermostat Kit 3917324 in UK?

    Answer: You can purchase the Thermostat Kit 3917324 from Ubuy, which offers a wide selection of automotive parts and accessories. Their platform simplifies the shopping experience, providing product details and customer reviews to help ensure that you make an informed decision. Simply visit their website, enter the product name, and explore the available options tailored for your needs.
  • Question: How can I maintain my thermostat for better performance?

    Answer: To ensure your thermostat maintains optimal performance, regular engine inspections and coolant checks are beneficial. Flushing the cooling system according to the manufacturer's recommendations can help prevent sediment buildup that may hinder thermostat function. Additionally, watching for signs of leaks or overheating can help you address potential issues before they affect performance.
  • Question: What tools do I need to replace the Thermostat Kit?

    Answer: Generally, you will need a set of basic hand tools to replace the Thermostat Kit 3917324, including wrenches, screwdrivers, and possibly a gasket scraper for removing old gasket materials. Safety goggles and gloves are also recommended for protection during the process. Having a repair manual specific to your engine model can provide valuable guidance during installation.

YIHETOP Thermostats Editorial Review

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Customer Reviews & Ratings

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Pros

  • Excellent temperature regulation
  • Easy installation process
  • Durable build quality
  • Compatible with multiple engines
  • Improves engine efficiency

Cons

  • Occasional sensor inaccuracies

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GBP 39

Excluding VAT : VAT will be calculated on the checkout page

Order now and get it around Thursday, August 27

QTY:

Only 13 items left in stock.
Secured transactionsecured transaction

PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

Our Top Logistics Partners
  • fedex
  • dhl
Fastest cross-border delivery

Features & Benefits

  • Includes thermostat 3917324, gasket 3920336, and rubber seal 3923331
  • Designed for Cummins 3.9L, 5.9L B Series Engine models: 4B3.9, 4BT3.9, 4BTA3.9, 6B5.9, 6BT5.9, 6BTA5.9
  • Premium quality materials ensure reliability and durability
  • Easy to install and replace
  • Maintains consistent engine temperature for optimal performance
  • Guaranteed compatibility and satisfaction

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