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  3. DETROIT DIESEL A4720900034

DETROIT DIESEL A4720900034 Therm Screen

A4720900034 Detroit Diesel Therm Screen

( Brand: Detroit Diesel ), ( Manufacturer Part Number: A4720900034 )

Review DETROIT DIESEL Therm Screen

The Detroit Diesel A472090034 ThermScreen is a crucial component in the cooling system of Detroit Diesel engines. This thermostat housing assembly is specifically designed for Detroit Diesel Series 60 and Series 71 engines.

The ThermScreen is a combination of a thermostat and a coolant temperature sensor. It regulates the engine coolant temperature by opening and closing the cooling circuit based on engine temperature. The thermostat opens when the engine reaches its operating temperature, allowing coolant to circulate through the engine to maintain optimal operating conditions. When the engine cools down, the thermostat closes to prevent coolant from circulating unnecessarily, which could lead to unnecessary wear and tear on the engine.

The coolant temperature sensor integrated into the ThermScreen sends real-time feedback to the engine control module (ECM), allowing the ECM to adjust fuel injection timing and other engine parameters to maintain optimal engine performance and efficiency.

The Detroit Diesel A472090034 ThermScreen is made of high-quality materials, including a durable, corrosion-resistant housing. The thermostat is made of a heat-sensitive material that expands and contracts with temperature changes to regulate coolant flow. The coolant temperature sensor is made of a precision-engineered sensor element that provides accurate temperature readings for the ECM.

Installing the Detroit Diesel A472090034 ThermScreen is a straightforward process, but it is essential to follow the manufacturer's instructions carefully to ensure proper installation and avoid damaging the thermostat or coolant temperature sensor. Proper installation is crucial to ensure the thermostat functions correctly and provides accurate temperature readings to the ECM.

In summary, the Detroit Diesel A472090034 ThermScreen is a critical cooling system component for Detroit Diesel Series 60 and Series 71 engines. It regulates engine coolant temperature and provides real-time temperature feedback to the engine control module to maintain optimal engine performance and efficiency. The ThermScreen is made of high-quality materials and is designed for durability and long-lasting performance. Proper installation is crucial to ensure the thermostat functions correctly and provides accurate temperature readings.

Detroit Diesel A472090034 Therm Screen: Pros and Cons

The Detroit Diesel A472090034 Therm Screen is a critical component in the cooling system of Detroit Diesel engines. It plays a significant role in maintaining optimal engine temperature. Here are some pros and cons associated with buying this therm screen.

Pros:

1. Enhances engine performance: A faulty therm screen can lead to poor engine performance, including decreased fuel efficiency and increased emissions. Replacing the therm screen with a new one ensures proper engine cooling, which in turn leads to improved engine performance.

2. Prevents engine damage: Proper engine cooling is crucial for the longevity of the engine. A malfunctioning therm screen can cause the engine to overheat, potentially leading to costly repairs or even engine replacement.

3. Improves fuel economy: A well-functioning therm screen enables the engine to operate at optimal temperature, which results in improved fuel efficiency.

4. Easy to install: The Detroit Diesel A472090034 Therm Screen is a relatively simple component to replace. It typically involves removing a few bolts and installing the new screen in place of the old one.

Cons:

1. Cost: Replacing the therm screen can be an expensive repair, especially for older engines. The cost of the part itself, as well as the labor involved in the installation, can add up.

2. Time-consuming: Depending on the availability of the part and the complexity of the installation, replacing the therm screen can be a time-consuming process. This can result in downtime for the vehicle or equipment.

3. Potential for error: Installing the therm screen incorrectly can lead to the same issues as a faulty therm screen, such as poor engine performance or overheating. It is essential to follow the installation instructions carefully and ensure that the new screen is properly secured in place.

Ending Conclusion:

The Detroit Diesel A472090034 Therm Screen is an essential component for maintaining proper engine cooling and ensuring optimal engine performance. While the cost and installation time may be a concern, the benefits of a properly functioning therm screen far outweigh the drawbacks. Properly maintaining the cooling system of your Detroit Diesel engine by replacing the therm screen as needed can save you from costly repairs or engine damage in the long run.

Recommendation:

If you suspect that your Detroit Diesel engine's therm screen is faulty, it is recommended that you replace it as soon as possible. You can either do it yourself or have a professional mechanic handle the installation. By investing in a new therm screen, you can ensure that your engine operates at optimal temperature, which leads to improved fuel efficiency, reduced emissions, and prolonged engine life.

Details:

Detroit Diesel A Therm Screen: Part Number: Manufacturer: DETROIT DIESEL. Engineered using the latest technology to ensure product lasts longer in service. Manufactured following strict OE standards to work like the original component. Designed specifically for trucks, trailers, and buses.

Engineered with a factory-like design for effortless installation, ensuring perfect match your vehicle. Made of high-quality components for durability, reliability, and performance.

part #: a4720900034 prices

  • $27.00-$47.32

specifications turbiparts:

  • brand: Detroit Diesel
  • mpn: A4720900034

seller turbiparts:

  • city: Los Angeles, California
  • rating: 97.1%
  • # reviews: 51850

offer turbiparts:

  • quantity: 2
  • options: Ship-to-home
  • started: August 26, 2025
  • availability: In Stock
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  • sold: 0

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  • class: Standard
  • cost: $0.00
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  • type: Fixed
  • transit: 3-8 Days

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general turbiparts:

  • Air Fuel Delivery > Turbos, Superchargers Intercoolers > Turbos Parts
  • condition: New

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category: auto parts > air fuel delivery > turbos, superchargers intercoolers > turbos parts, sku: 9003460749864603,

Detroit Diesel A4720900034 Is Similar To:

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3 offers $27.00–$47.32 USD
  • Offer #1: $47.32 price + $0.00 shipping estimate = $47.32* total. Manufacturer :DETROIT DIESEL Part Number :.FREE SHIPPING
  • Offer #2: $27.00 price + $28.76 shipping estimate = $55.76* total. Shipped with UPS Ground. Detroit Diesel Therm Screen.+$28.76 shipping
  • Offer #3: $30.00 price + $Calculated shipping estimate = $30.00* total. 2011 DETROIT DD15 DIESEL THERM SCREEN PART NO.+$Calculated shipping

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