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- 1842428C98 IPR Valve Fit for Navistar Interna...
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Item #:
210868241
1842428C98 IPR Valve Fit for Navistar International Truck DT570 HT570 DT466
Item #:
210868241
TTD 376
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Order now and get it around Friday, October 09
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Precise pressure control ensures power and resolves common faults in the fuel system.
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What Stands Out
Perfect Fit
Engineered specifically for Navistar International Trucks, ensuring seamless compatibility with models DT570, HT570, DT466, and DT466E, enhancing installation efficiency.
High Durability
Constructed with premium materials to withstand extreme conditions, delivering reliable performance and longevity that outlasts competitor products, reducing the need for frequent replacements.
Enhanced Performance
Optimizes fuel injection pressure for improved engine efficiency and performance, addressing common operation issues in older models and ensuring smoother driving experiences.
Product Details
| Brand Name | Forcitory |
| Model Number | for DT570 HT570 DT466 DT466E |
| Number of Packs | 1 |
| Unit Count | 1 Count |
| Item Highlight | Fuel Injection Pressure Regulator IPR Valve,Replacement for 1878571C91 1878571C92 1878571C93,Fit for DT466E |
| Manufacturer | Forcitory |
| Number of Items | 1 |
| UPC | 635407881381 |
| Included Components | 1 x Fuel Injection Pressure Regulator IPR Valve 1842428C98 |
| Set Name | 1 |
| Manufacturer Part Number | For 1842428C98 1878571C94 1842428C93 |
| Exterior Finish | Machined |
| Inlet Connection Type | Flange |
| Number of Ports | 2 |
| Connector Type | 4-pin or 6-pin automotive connector |
| Brand | Forcitory |
| Item Highlight | Fuel Injection Pressure Regulator IPR Valve,Replacement for 1878571C91 1878571C92 1878571C93,Fit for DT466E See more |
| Item Weight | 1 lbs (450 grams) |
Who Should Buy?
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Diesel Truck Owners
Ideal for owners of Navistar trucks needing reliable power performance and fuel efficiency improvements.
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Fleet Managers
Suitable for fleet managers aiming to maintain and replace IPR valves for consistent vehicle performance across their fleet.
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Mechanics and Technicians
Perfect for automotive technicians who specialize in diesel engines and require quality replacement parts for repairs.
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Gasoline Vehicle Owners
Not suitable for owners of gasoline vehicles as this product is designed specifically for diesel engines.
Product Description
1842428C98 IPR Valve Fit for Navistar International Truck DT570 HT570 DT466
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the 1842428C98 IPR Valve used for?
Answer: The 1842428C98 IPR Valve is a crucial component in Navistar International trucks, specifically designed for models such as DT570, HT570, and DT466. It regulates the pressure of the fuel injection system, ensuring optimal performance and efficiency of the engine. A properly functioning IPR Valve contributes to consistent engine power, fuel efficiency, and reliable start-up in various driving conditions. -
Question:
How do I know if my IPR Valve needs replacement?
Answer: Signs that your IPR Valve may need replacing include poor engine performance, starting difficulties, or a noticeable decrease in fuel efficiency. Additionally, you may encounter trouble codes related to fuel pressure. Regular inspections and monitoring your truck's responsiveness can help you identify these symptoms early, ensuring your vehicle runs at its best. -
Question:
Is the 1842428C98 IPR Valve compatible with all Navistar engines?
Answer: No, the 1842428C98 IPR Valve is specifically compatible with Navistar models DT570, HT570, and DT466. Each engine has unique specifications and performance requirements, and using the correct IPR valve for your specific engine model will ensure optimal functionality and prevent potential issues. -
Question:
Can I install the 1842428C98 IPR Valve myself?
Answer: Yes, if you have mechanical knowledge and the right tools, you can install the 1842428C98 IPR Valve yourself. The installation process involves locating the valve, disconnecting it from the fuel system, and replacing it with the new valve. Always refer to the manufacturer’s service manual for guidance to ensure the installation is performed correctly and safely. -
Question:
What tools do I need to install the IPR Valve?
Answer: To install the 1842428C98 IPR Valve, you will need basic mechanical tools such as wrenches, sockets, and possibly a torque wrench for proper fitting. Additionally, having a clean workspace and safety gloves can enhance the process. Familiarizing yourself with the specific type of fasteners used in your model will also be beneficial. -
Question:
What symptoms indicate a failing IPR Valve?
Answer: A failing IPR Valve may present multiple symptoms including engine stalling, excessive exhaust smoke, and reduced acceleration. You may also notice fluctuating engine RPMs and a rough idle. Addressing these symptoms early by inspecting the IPR Valve can prevent further engine issues and maintain truck reliability. -
Question:
How does the IPR Valve affect fuel efficiency?
Answer: The IPR Valve plays a significant role in regulating fuel pressure, which directly impacts fuel efficiency. A malfunctioning valve may cause either too much or too little pressure, leading to inefficient fuel combustion. This inefficiency can increase fuel consumption, making it crucial to maintain a properly functioning IPR Valve for optimal performance. -
Question:
What are common misconceptions about the IPR Valve?
Answer: A common misconception is that all fuel-related issues are solely due to the fuel injectors. However, the IPR Valve plays a critical role in the fuel system, and a faulty valve can lead to similar symptoms. Understanding the function of the IPR Valve is important to accurately diagnose and address any performance issues in your vehicle. -
Question:
Where can I buy the 1842428C98 IPR Valve?
Answer: You can buy the 1842428C98 IPR Valve from Ubuy, which offers a variety of automotive parts tailored for your specific needs. Ubuy provides a user-friendly shopping experience and ensures that you get the correct part for your Navistar International Truck models, helping you maintain your vehicle's performance. -
Question:
What is the average lifespan of an IPR Valve?
Answer: The average lifespan of an IPR Valve can vary depending on usage, maintenance, and driving conditions, but it typically lasts between 100,000 to 200,000 miles. Factors such as routine maintenance, fuel quality, and operating conditions can extend or shorten this lifespan. Regular inspections can help you gauge the health of your valve.
Forcitory Pressure Regulators for DT570 HT570 DT466 DT466E Editorial Review
1842428C98 IPR Valve Fit for Navistar International Truck DT570 HT570 DT466 features a precision-machined exterior and is designed to serve as a fuel injection pressure regulator for several models. The IPR valve includes a 4-pin or 6-pin automotive connector, ensuring compatibility with various systems. Users have noted its effectiveness in maintaining optimal fuel pressure, which is crucial for engine performance. It’s also backed by positive feedback regarding its easy installation process, making it a practical choice for truck maintenance. Overall, this part proves to be a reliable component for those maintaining their Navistar International trucks.
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Pros
- Precision machined for reliable performance
- Compatible with multiple truck models
- Includes 4-pin or 6-pin connectors
- Effective in maintaining fuel pressure
- Easy installation for quick replacements
Cons
- May require professional installation for some users
Platform Trust & Buyer Confidence
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“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
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8 September 2026 · via Trustpilot
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TTD 376
Order now and get it around Friday, October 09
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Features & Benefits
- Fits Navistar International Truck DT466, DT466E, DT570, and HT570.
- Compatible with numerous replacement part numbers for easy identification.
- Ensures stable fuel injection pressure for improved performance.
- Resolves issues like difficult starting and unstable idle.
- Quality inspected before leaving the factory, ensuring reliability.
- Customer satisfaction is a top priority.
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