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AC Delco 185 & 180 Degree Thermostat Front & Rear Kit Pair for GM Pickup Duramax
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AC Delco 185 & 180 Degree Thermostat Front & Rear Kit Pair for GM Pickup Duramax
Direct Fit, OE Replacement Engine Coolant Thermostat for your GM Pickup Duramax.
AC Delco 185 & 180 Degree Thermostat Front & Rear Kit Pair for GM Pickup Duramax
Item #: 86641196

AC Delco 185 & 180 Degree Thermostat Front & Rear Kit Pair for GM Pickup Duramax

Item #: 86641196
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Direct Fit, OE Replacement Engine Coolant Thermostat for your GM Pickup Duramax.
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What Stands Out

Optimal Temperature Control
Ensures engine runs efficiently at 185-180°F, preventing overheating and promoting longevity.
Durable Design
Crafted from high-quality materials for exceptional durability, designed to withstand the rigors of heavy-duty use.
Complete Pair Kit
Includes both front and rear thermostats, providing everything needed for a comprehensive replacement that saves time and effort.

Product Details

Shop AC Delco 185 & 180 Degree Thermostat Front & Rear Kit Pair for GM Pickup Duramax online at a best price in Solomon Islands. B0B114VX67

Who Should Buy?

Suitable For
  • High-Traction Drivers

    Ideal for those who use Duramax pickups for towing or heavy loads, enhancing engine efficiency and temperature control.

  • Summer Conditions

    Best for users in warmer climates needing added cooling performance to prevent overheating during hot weather driving.

  • Maintenance Enthusiasts

    Perfect for DIY mechanics looking to maintain or upgrade their GM Duramax pickup's cooling system functionality.

Not Suitable For
  • Cold Weather Users

    Not suitable for drivers in colder climates where lower temperature thermostats might cause engine performance issues.

Product Description

AC Delco 185 & 180 Degree Thermostat Front & Rear Kit Pair for GM Pickup Duramax

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Customer Questions & Answers

  • Question: What is the function of the AC Delco 185 & 180 Degree Thermostat Kit for GM Pickup Duramax?

    Answer: The AC Delco 185 & 180 Degree Thermostat Kit regulates the engine's temperature, maintaining optimal performance. By opening and closing at specific temperatures, these thermostats ensure the engine reaches its ideal operating temperature quickly and maintains it efficiently. This prevents overheating and improves fuel efficiency, making it essential for long drives and heavy-duty towing where engine temperature control is critical.
  • Question: Are the AC Delco thermostats compatible with all Duramax models?

    Answer: These thermostats are specifically designed for use with select GM Pickup Duramax models. Compatibility may vary based on the model year and engine specifications. Always check the vehicle's specifications or consult a professional before purchasing to ensure that this thermostat kit will correctly fit your engine, enhancing your vehicle's overall performance and efficiency.
  • Question: How do I know if my thermostat needs to be replaced?

    Answer: If your vehicle is experiencing fluctuating temperature readings, overheating, or poor fuel efficiency, the thermostat may be malfunctioning. Signs such as frequent engine overheating or coolant leaks can indicate that the thermostat isn't opening or closing properly. Addressing these issues promptly is essential to prevent engine damage and ensure reliable operation, especially in extreme weather conditions.
  • Question: What tools do I need to install the AC Delco thermostat kit?

    Answer: To install the AC Delco 185 & 180 Degree Thermostat Kit, you'll typically need basic hand tools like a socket set, screwdrivers, and a gasket scraper. Depending on your vehicle, you may also need specialty tools for accessing the thermostat housing. Having a torque wrench on hand for proper bolting can help ensure the thermostat is secured appropriately, which is important for preventing leaks and ensuring correct functionality.
  • Question: What are the temperature ratings of the thermostats in this kit?

    Answer: The AC Delco 185 & 180 Degree Thermostat Kit includes thermostats with set points of 185 degrees and 180 degrees Fahrenheit. This temperature regulation is crucial for maintaining optimal engine performance in varying driving conditions. The lower temperature thermostat (180°F) can help in performance applications by keeping the engine cooler, which can be beneficial for high-torque scenarios like towing.
  • Question: Can I mix this thermostat kit with other brands?

    Answer: It is not recommended to mix different brands or specifications of thermostats within the same cooling system. Doing so can cause inconsistent temperature regulation, potentially leading to overheating or underheating. For the best performance and longevity of your engine, using the AC Delco 185 & 180 Degree Thermostat Kit ensures that temperature management is optimized according to manufacturer specifications.
  • Question: How does the placement of the thermostat affect engine cooling?

    Answer: The thermostat is usually located near the engine block and radiator. Its placement is crucial as it regulates coolant flow based on the engine temperature. A thermostat that opens too late or stays open too long can lead to poor cooling performance, affecting engine efficiency. Proper installation and the use of a high-quality thermostat like the AC Delco kit can ensure your vehicle maintains optimal engine temperature under various driving conditions.
  • Question: What is the expected lifespan of an AC Delco thermostat?

    Answer: Typically, an AC Delco thermostat can last many miles, often exceeding standard maintenance intervals unless it shows signs of wear or malfunction. Factors such as driving conditions, engine temperature management, and cooling system maintenance can impact longevity. Regular inspection is advisable to catch any issues early and maintain engine efficiency, especially in performance or heavy-load scenarios.
  • Question: What should I check in my cooling system when replacing the thermostat?

    Answer: When replacing the thermostat, it's important to inspect the entire cooling system, including hoses, the radiator, and the water pump. Check for leaks, cracks, or wear that could compromise performance. Flushing the cooling system and replacing old coolant can also enhance the overall efficiency of your cooling system, providing better protection for your engine.
  • Question: Where can I buy AC Delco 185 & 180 Degree Thermostat Front & Rear Kit Pair for GM Pickup Duramax?

    Answer: You can purchase the AC Delco 185 & 180 Degree Thermostat Front & Rear Kit Pair for GM Pickup Duramax on Ubuy. They offer a wide selection of automotive parts, ensuring you receive genuine products quickly and conveniently. Simply visit the Ubuy website and search for the specific thermostat kit to find options that suit your needs.

1A Auto Thermostats Editorial Review

** AC Delco 185 & 180 Degree Thermostat Kit for GM Pickup Duramax** The AC Delco 185 & 180 Degree Thermostat Front & Rear Kit has garnered positive feedback from users who appreciate its effective performance and ease of installation. Customers report that the thermostats function perfectly, demonstrating reliability in temperature regulation for their GM Duramax trucks. Despite some concerns over the complexity of installation due to the design of these newer truck models, many find the installation process manageable. The kit is praised for offering a good balance of quality and price, especially for OEM parts. One notable point is that while the larger thermostat is made by ACDelco, the smaller component is manufactured in Japan, leading to some Consumer hesitation about longevity. Overall, users recommend this product based on its satisfactory performance, assuming proper installation and maintenance. **

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Pros

  • Effective and reliable performance.
  • Easy to install.
  • Good value for OEM parts.

Cons

  • Only the larger thermostat is ACDelco; the smaller one is made in Japan.

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Features & Benefits

  • Compatible with GM Pickup Duramax for reliable performance.
  • Direct fit design ensures easy installation.
  • OE replacement guarantees quality and durability.
  • Comes as a pair for front and rear use.
  • Refer to fitment information for specific vehicle compatibility.
  • Multiple aftermarket reference numbers for easy identification.

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