3282193
Water Inlet Connection
Cummins®

The Water Inlet Connection, part number 3282193, by Cummins is a critical component designed to facilitate the flow of coolant into the engine cooling system of heavy-duty trucks. Its role is to ensure efficient heat dissipation, which is essential for maintaining optimal engine performance and longevity.

Basic Concepts of Water Inlet Connection

Water inlet connections in engine cooling systems are designed to direct coolant from the radiator into the engine block. This process is fundamental for dissipating heat generated during engine operation. The effectiveness of a water inlet connection can influence the overall efficiency of the cooling system, impacting engine temperature regulation and performance ¹.

Purpose of the 3282193 Water Inlet Connection

This Cummins part plays a specific role in the operation of a truck’s engine cooling system by providing a secure and efficient pathway for coolant to enter the engine. This component ensures that coolant is distributed evenly throughout the engine, aiding in consistent temperature management across various engine components ².

Key Features

The 3282193 is characterized by several key features that enhance its functionality and durability. These include a robust design that resists corrosion and wear, the use of high-quality materials to withstand high temperatures and pressures, and unique design elements that facilitate easy installation and maintenance. Additionally, the connection is engineered to ensure a tight seal, preventing coolant leaks and maintaining system integrity ³.

Benefits

The advantages of this part include improved cooling efficiency due to its precise design, which allows for optimal coolant flow. Its durable construction ensures long-term reliability, reducing the need for frequent replacements. Furthermore, the component is designed for ease of installation, minimizing downtime during maintenance procedures ⁴.

Installation Process

Installing the 3282193 involves several steps to ensure proper integration into the engine cooling system. The process includes preparing the engine compartment, removing the old connection if applicable, positioning the new connection, and securing it in place with the appropriate fasteners. Tools required may include wrenches and sealant to ensure a leak-proof connection.

Common Issues and Troubleshooting

Common problems associated with water inlet connections can include leaks, corrosion, and blockages. Troubleshooting these issues involves inspecting the connection for signs of wear or damage, cleaning or replacing gaskets and seals as necessary, and ensuring that the coolant flow is unobstructed. Regular checks can help identify potential issues before they lead to more significant problems.

Maintenance Tips

To ensure the longevity and optimal performance of the 3282193, regular maintenance practices are recommended. These include periodic inspections for signs of wear or corrosion, ensuring that all connections are tight and secure, and flushing the cooling system to remove any contaminants that could impede coolant flow. Additionally, using the recommended type of coolant can help protect the connection and the entire cooling system.

Cummins Overview

Cummins Inc. is a global power leader that designs, manufactures, and distributes engines, filtration, and power generation products. With a history spanning over a century, Cummins has established a reputation for quality, reliability, and innovation in the heavy-duty truck industry. The company’s product range includes a variety of engines and components designed to meet the demanding requirements of commercial transportation and industrial applications.

Water Inlet Connection Part 3282193 Compatibility with Cummins Engines

This part, manufactured by Cummins, is designed to fit seamlessly with a range of Cummins engines. It is crucial for the proper functioning of the engine’s cooling system, ensuring that water is efficiently directed into the engine block.

B5.9 Series Engines

• 6B5.9
• B5.9 G
• B5.9 GAS PLUS CM556

This part is compatible with the B5.9 series engines, including the 6B5.9, B5.9 G, and B5.9 GAS PLUS CM556. These engines are known for their robust performance and reliability, making them suitable for various applications.

ISB Series Engines

• ISB CM2150
• ISB CM550
• ISB CM850
• ISB6.7 CM2250

For the ISB series engines, this part is also a perfect fit. This includes the ISB CM2150, ISB CM550, ISB CM850, and ISB6.7 CM2250. These engines are designed for heavy-duty applications, providing exceptional power and efficiency. The compatibility of the Water Inlet Connection ensures that these engines maintain optimal cooling performance, which is vital for their longevity and reliability.

Role of Part 3282193 Water Inlet Connection in Engine Systems

The Water Inlet Connection, identified by part number 3282193, is an integral component in the cooling systems of various engine setups. Its primary function is to facilitate the entry of coolant into the engine block, ensuring that the internal components remain at optimal operating temperatures.

Integration with Engine Components

1. Engine Block: The Water Inlet Connection is directly attached to the engine block. It allows coolant to flow into the block’s water jackets, which surround the cylinders and other heat-generating parts. This ensures that the heat is efficiently dissipated, preventing overheating.

2. Thermostat Housing: Often, the Water Inlet Connection is part of or closely associated with the thermostat housing. This housing contains the thermostat, which regulates the flow of coolant based on engine temperature. The inlet connection ensures a smooth transition of coolant from the housing into the engine block.

3. Coolant Hoses: The inlet connection is typically where the upper and lower radiator hoses connect to the engine. The upper hose usually brings hot coolant from the engine to the radiator for cooling, while the lower hose returns cooled coolant back to the engine. The inlet connection acts as a junction point for these hoses.

4. Water Pump: The Water Inlet Connection is also a critical interface for the water pump. The pump draws coolant from the engine and circulates it through the radiator and back into the engine. The inlet connection ensures a consistent flow of coolant into the engine block.

5. Radiator: Although not a direct connection, the radiator works in tandem with the Water Inlet Connection. The radiator cools the hot coolant that is circulated from the engine. The inlet connection ensures that the cooled coolant is efficiently reintroduced into the engine block.

6. Cooling System Sensors: Many modern engines have temperature sensors placed near the Water Inlet Connection. These sensors monitor the temperature of the coolant as it enters the engine block, providing vital data to the engine control unit (ECU) for optimal performance and efficiency.

Conclusion

In summary, the Water Inlet Connection (part 3282193) plays a significant role in maintaining the thermal balance of the engine. It ensures that coolant is efficiently circulated through the engine block, thermostat housing, and connected components, ultimately contributing to the engine’s longevity and performance.