4359193
Coolant Level Switch
Cummins®

Introduction

The Coolant Level Switch 4359193, manufactured by Cummins, is designed to monitor coolant levels in commercial trucks, ensuring the engine maintains optimal temperature under various operating conditions. Cummins, a leader in diesel engine manufacturing, emphasizes reliability and performance in this component.

Basic Concepts of Coolant Level Switch

A Coolant Level Switch monitors coolant levels within an engine’s cooling system, sending signals to the vehicle’s onboard computer or directly to the driver. This monitoring is essential for maintaining optimal engine temperature, enhancing efficiency, longevity, and overall performance. Ensuring adequate coolant levels prevents engine overheating and severe damage ¹.

Role of the Coolant Level Switch 4359193 in Truck Operation

This Cummins part continuously monitors coolant levels, signaling the need for maintenance or refill when levels fall below a predetermined threshold. This proactive approach prevents potential engine damage due to insufficient coolant, ensuring the engine operates within safe temperature limits and contributing to the truck’s overall efficiency and reliability ².

Key Features

The Coolant Level Switch 4359193 is constructed with materials resistant to coolant’s corrosive effects, ensuring durability. It is engineered for accurate readings, minimizing false alarms or missed signals, and designed for easy installation and maintenance, making it suitable for commercial truck applications.

Benefits

Using the Coolant Level Switch 4359193 enhances engine protection by maintaining adequate coolant levels, contributing to optimal engine temperature and system efficiency. It provides timely alerts for low coolant levels, preventing engine damage and reducing the risk of costly repairs and downtime ³.

Troubleshooting and Maintenance

Common issues with Coolant Level Switches include inaccurate readings or failure to signal low coolant levels. Troubleshooting may involve checking connections, ensuring proper installation, and verifying the coolant system is leak-free. Regular maintenance, such as inspecting for wear or corrosion, ensures longevity and proper function. Using the recommended coolant type is also important to prevent damage to the switch and cooling system.

About Cummins

Cummins Inc. is a global power leader that designs, manufactures, and distributes engines, filtration, and power generation products. With over a century of history, Cummins is known for its commitment to innovation, quality, and customer satisfaction. Its expertise in engine technology and components, including the Coolant Level Switch 4359193, underscores its dedication to enhancing commercial vehicle performance and reliability.

Coolant Level Switch 4359193 in Cummins Engines

The Coolant Level Switch 4359193 is crucial for maintaining optimal performance and longevity in Cummins engines. It monitors coolant levels within the engine’s cooling system, ensuring safe temperature parameters.

ISB6.7

The ISB6.7 engine integrates the Coolant Level Switch 4359193 for real-time coolant level monitoring, ensuring efficiency and preventing overheating in demanding conditions.

CM2350

In the CM2350 engine, this switch plays a pivotal role in cooling system management, maintaining coolant levels for thermal regulation and overall performance.

B101

The B101 engine benefits from the Coolant Level Switch 4359193, ensuring optimal coolant levels and preventing engine damage due to overheating.

Grouping of Engines

The Coolant Level Switch 4359193 is compatible with various Cummins engines, including the ISB6.7, CM2350, and B101, highlighting its versatility and importance in maintaining engine health and performance.

Conclusion

The Coolant Level Switch 4359193 by Cummins is a vital component in the engine cooling system of commercial trucks. It ensures optimal engine temperature, enhances system efficiency, and contributes to the overall reliability of the vehicle. By providing timely alerts for low coolant levels, it aids in preventing engine damage, reducing the risk of costly repairs and downtime. Regular maintenance and proper use of recommended coolant types are essential for the longevity and proper function of this switch.