3089236
Thermostat Housing Gasket
Cummins®

The Thermostat Housing Gasket, part number 3089236 by Cummins, is a component designed to ensure the efficient operation of commercial trucks. This gasket plays a role in the engine cooling system by maintaining a seal within the thermostat housing, which is vital for regulating engine temperature and ensuring optimal performance ¹.

Basic Concepts of Thermostat Housing Gaskets

A thermostat housing gasket is a seal that fits between the thermostat housing and the engine block or cylinder head. Its function within the engine cooling system is to prevent coolant leaks and maintain the integrity of the cooling system. By ensuring a tight seal, the gasket contributes to maintaining optimal engine temperature, which is essential for engine efficiency and longevity ².

Purpose of the 3089236 Thermostat Housing Gasket

The 3089236 Thermostat Housing Gasket is specifically designed to seal the thermostat housing in Cummins engines. Its role is to prevent coolant from leaking out of the housing, which could lead to inefficient cooling and potential engine damage. By providing a reliable seal, this gasket helps maintain the proper flow of coolant through the engine, ensuring consistent temperature regulation ³.

Key Features

The 3089236 Thermostat Housing Gasket features a material composition that enhances its durability and performance. It is designed to withstand the high temperatures and pressures within the engine cooling system. The gasket’s design specifications ensure a precise fit, which is essential for effective sealing. Additionally, it may include unique attributes such as reinforced edges or multi-layer construction to improve its resilience against wear and tear.

Benefits

Using the 3089236 Thermostat Housing Gasket offers several benefits. It contributes to improved engine efficiency by ensuring a consistent and reliable seal, which prevents coolant leaks. This reliable sealing performance helps maintain optimal engine temperature, which is vital for engine health. Additionally, the gasket’s durable construction prolongs its lifespan, reducing the need for frequent replacements.

Installation Process

Installing the 3089236 Thermostat Housing Gasket requires careful attention to detail to ensure a secure and effective fit. Begin by cleaning the mating surfaces to remove any old gasket material or debris. Place the new gasket onto the thermostat housing, ensuring it is properly aligned. Secure the housing onto the engine block or cylinder head, using the appropriate torque specifications to avoid over-tightening, which could damage the gasket. Finally, check for any signs of leaks after the engine has been started and allowed to reach operating temperature.

Troubleshooting and Maintenance

Common issues with thermostat housing gaskets include leaks or failure due to wear and tear. To troubleshoot these problems, inspect the gasket for signs of damage or deterioration. If a leak is detected, replace the gasket promptly to prevent further coolant loss. Regular maintenance, such as checking the condition of the gasket during routine engine inspections, can help prolong its lifespan and ensure optimal performance.

Compatibility and Application

The 3089236 Thermostat Housing Gasket is compatible with various Cummins engines and is used in different truck models. Its versatility and widespread use in the industry make it a reliable choice for maintaining the integrity of the engine cooling system across a range of applications.

Cummins Overview

Cummins Inc. is a renowned manufacturer with a strong reputation in the automotive industry. The company is committed to producing high-quality engine components, including the 3089236 Thermostat Housing Gasket. Cummins’ history of innovation and dedication to excellence ensures that their products meet the demanding requirements of commercial truck engines.

Thermostat Housing Gasket Compatibility with Cummins Engines

The Thermostat Housing Gasket, part number 3089236, manufactured by Cummins, is a critical component designed to ensure a proper seal between the thermostat housing and the engine block. This gasket is essential for maintaining the integrity of the engine’s cooling system. Here’s how it fits with the specified Cummins engines:

QSK45 CM500 and QSK60 CM500

The QSK45 CM500 and QSK60 CM500 engines are part of Cummins’ QSK series, which are known for their robust performance and reliability in heavy-duty applications. The Thermostat Housing Gasket part number 3089236 is compatible with these engines, ensuring a secure and leak-proof seal. This is crucial for maintaining optimal engine temperature and preventing coolant leaks, which can lead to engine overheating and potential damage.

QSK60G

The QSK60G engine is another variant in Cummins’ QSK series, designed for high-performance applications. The Thermostat Housing Gasket part number 3089236 is engineered to fit seamlessly with the QSK60G engine, providing the necessary seal to maintain the cooling system’s efficiency. This compatibility ensures that the engine operates within its optimal temperature range, contributing to its longevity and performance.

Role of Part 3089236 Thermostat Housing Gasket in Engine Systems

In the intricate design of an engine, the thermostat housing gasket, specifically part 3089236, serves a significant function in maintaining the integrity and efficiency of the cooling system. This gasket is positioned between the thermostat housing and the engine block or cylinder head, creating a seal that is essential for the proper operation of the engine.

Integration with Thermostat Housing

The thermostat housing gasket works in conjunction with the thermostat housing to enclose the thermostat. The housing is a component that regulates the flow of coolant to the engine, ensuring that it operates within optimal temperature ranges. The gasket ensures that there are no leaks in the housing, which could lead to coolant loss and subsequent engine overheating.

Relationship with the Thermostat

The thermostat itself is a temperature-sensitive valve that opens and closes to control the flow of coolant to the engine. The gasket’s role is to provide a secure seal around the thermostat, preventing any coolant from escaping and ensuring that the thermostat can function effectively without interference from external contaminants.

Contribution to the Upper Engine Gasket Set

Part 3089236 is often included in the upper engine gasket set, which is a collection of gaskets designed to seal various components in the upper portion of the engine. This set typically includes gaskets for the valve cover, intake manifold, and other critical areas. The thermostat housing gasket is a key component of this set, as it ensures that the cooling system remains sealed and functions correctly alongside other engine systems.

Ensuring a Secure Seal

The effectiveness of part 3089236 is dependent on its ability to create a secure seal. This is particularly important in high-performance engines where temperature regulation is paramount. The gasket must be able to withstand the pressures and temperatures associated with engine operation, ensuring that the cooling system remains intact and efficient.

Alternative Functions

In some engine designs, the thermostat housing gasket may also play a role in supporting other components or systems. For example, it may provide a mounting surface for sensors or other devices that monitor engine temperature. This multifunctionality underscores the importance of a well-designed and properly installed gasket.

Conclusion

In summary, the 3089236 Thermostat Housing Gasket is an integral component in the engine’s cooling system, working in harmony with the thermostat housing, thermostat, and upper engine gasket set to ensure optimal engine performance and longevity.