3008192
Thermostat Housing
Cummins®

Introduction

The Cummins 3008192 Thermostat Housing is a component designed for use in heavy-duty trucks. It plays a role in the engine’s cooling system by ensuring that the engine operates within optimal temperature ranges. This housing is integral to maintaining the engine’s efficiency and longevity by facilitating proper coolant flow and temperature regulation.

Basic Concepts of Thermostat Housing

A thermostat housing is a part of the engine cooling system that encases the thermostat. Its primary function is to direct coolant flow based on the engine’s temperature. When the engine is cold, the thermostat remains closed, preventing coolant from flowing through the radiator. As the engine warms up, the thermostat opens, allowing coolant to circulate and regulate the engine’s temperature. The housing also provides a secure connection for coolant passages and other related components ¹.

Purpose of the 3008192 Thermostat Housing

This Cummins part is specifically engineered to maintain optimal engine temperature in heavy-duty trucks. By housing the thermostat, it ensures that the coolant circulates efficiently, preventing the engine from overheating. This regulation is important for the engine’s performance, as it ensures that the engine operates within its designed temperature range, thereby enhancing efficiency and reducing the risk of damage from overheating.

Key Features

The 3008192 Thermostat Housing boasts several key features that enhance its performance and durability. It is constructed from high-quality materials that can withstand the rigors of heavy-duty truck operation. The design includes precise coolant passages that ensure efficient flow, and it is engineered to provide a secure fit for the thermostat and other connected components. Additionally, the housing is designed to resist corrosion and wear, ensuring long-term reliability.

Benefits

Using this part offers several benefits. It contributes to improved engine efficiency by ensuring that the engine maintains optimal operating temperatures. Reliable temperature regulation helps prevent overheating, which can lead to engine damage. The durable construction of the housing ensures long-term performance, reducing the need for frequent replacements and maintenance.

Installation Considerations

Proper installation of the 3008192 Thermostat Housing is important for ensuring its effectiveness. Before installation, it is important to ensure that the engine is cool and that all old gaskets and sealants are removed. The necessary tools include a torque wrench and appropriate sockets. The installation process involves positioning the housing over the thermostat, securing it with the provided bolts, and ensuring that all connections are tight and sealed properly. Following the manufacturer’s guidelines for torque specifications is important to avoid over-tightening or under-tightening the bolts.

Troubleshooting and Maintenance

Common issues with the 3008192 Thermostat Housing may include leaks, corrosion, or thermostat malfunction. Regular inspection for signs of wear or damage can help identify potential problems early. Maintenance practices include checking for proper coolant levels, ensuring that all connections are secure, and replacing the housing if signs of corrosion or damage are present. Diagnostic tips involve monitoring the engine’s temperature gauge for any irregularities, which may indicate a problem with the thermostat or housing ².

Cummins Overview

Cummins Inc. is a renowned manufacturer with a long-standing reputation in the automotive and heavy-duty truck industry. Founded in 1919, Cummins has built a reputation for producing high-quality engine components and systems. The company is committed to innovation, reliability, and customer satisfaction, making it a trusted name in the industry. Cummins’ dedication to quality is evident in their range of products, including the 3008192 Thermostat Housing, which is designed to meet the demanding requirements of heavy-duty applications.

Conclusion

The Cummins 3008192 Thermostat Housing is a critical component in the engine cooling system of heavy-duty trucks. Its design and construction ensure efficient coolant flow and temperature regulation, contributing to the engine’s performance and longevity. Proper installation, regular maintenance, and timely troubleshooting are important to maximize the benefits of this part.