5270990
Oil Cooler
Cummins®

Name: 5270990 Cummins | Oil Cooler
Brand: Cummins
SKU: 5270990
Price: 1499.95 USD
Availability: InStock
Rating: 5 (1 reviews)

AVAILABLE

Ships within 1-3 business days

$1,499.95 $1,784.94

Quantity

Genuine OEM Part

This truck part is made by Cummins®. We guarantee that all of our parts are from the OEM (original equipment manufacturer), ensuring a proper fit and quality manufacturing.

Manufacturer Warranty*

We honor the warranty provided by the original equipment manufacturer.

DESCRIPTION

Introduction

The Cummins 5270990 Oil Cooler is a vital component for commercial trucks, designed to regulate engine oil temperature for optimal engine performance and longevity ².

Basic Concepts of Oil Coolers

An oil cooler maintains oil temperature within a truck’s engine system by transferring excess heat to the surrounding air or coolant, preventing overheating and preserving engine performance ³.

Purpose of the Cummins 5270990 Oil Cooler

This Cummins part ensures efficient engine operation by regulating oil temperature, protecting the engine from overheating damage, and enhancing overall performance ¹.

Key Features

The 5270990 is characterized by its robust design and efficient heat exchange capabilities, ensuring reliable performance under heavy-duty conditions ².

Benefits of Using the Cummins 5270990 Oil Cooler

Benefits include improved engine longevity, enhanced performance under various conditions, and increased reliability by maintaining optimal oil temperature ³.

Installation Considerations

Proper installation is crucial for optimal functionality. Secure connections and proper positioning within the engine system are recommended ¹.

Maintenance and Troubleshooting

Regular maintenance involves checking for leaks, ensuring tight connections, and cleaning the cooler. Troubleshooting common issues like reduced cooling efficiency may involve checking for blockages or damage ².

Performance Under Various Conditions

The 5270990 is designed to maintain optimal oil temperature under extreme temperatures and heavy-duty usage, supporting engine performance and reliability ³.

Cummins: A Brief Overview

Cummins Inc. is renowned for its high-quality automotive components, with a history of innovation and commitment to producing reliable parts like the 5270990 Oil Cooler ¹.

Compatibility

The 5270990 Oil Cooler is compatible with QSM11 and CM570 engine series, ensuring efficient thermal management and enhancing engine performance and lifespan ².

Role of Part 5270990 Oil Cooler in Engine Systems

This part is crucial for maintaining optimal engine oil temperature, facilitating heat exchange to ensure the oil remains within the desired temperature range for efficient performance and longevity ³. In marine applications, it works with the marine gear oil system to dissipate heat and maintain lubrication properties ¹. In complex engine systems, it interacts with other cooling fluids for balanced temperature management across all engine components ². It also prevents oil breakdown and contamination in high-performance engines, maintaining oil viscosity for effective lubrication ³.

Conclusion

The Cummins 5270990 Oil Cooler is a key component in the thermal management of engine systems, ensuring optimal oil temperature for efficient engine operation under various conditions. Its robust design, efficient heat exchange capabilities, and compatibility with various engine models make it a reliable choice for maintaining engine performance and longevity.

Frederick F. Ling, The Automotive Body, Springer Science, 2011.
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Karsten Berns, et al., Proceedings of the 5th Commercial Vehicle Technology Symposium CVT, Springer, 2018.
↩ ↩ ↩ ↩ ↩
Sean Bennett, Ian Andrew Norman, Heavy Duty Truck Systems Fifth Edition, Delmar Cengage Learning, 2011.
↩ ↩ ↩ ↩ ↩

SPECIFICATIONS

Package Dimensions

13.0 x 9.0 x 8.3 in

Weight

12.15 lb

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* This information is provided as is and may be out of date. Please contact us or the manufacturer to verify warranty coverage.
* Variable geometry turbocharger and electronic actuator repairs are not eligible to be claimed as over-the-counter under New or ReCon parts warranty for parts installed after October 1, 2018.
* Diesel Oxidation Catalyst (DOC), Diesel Particulate Filter (DPF), Selective Catalyst Reduction (SCR) catalyst, and Electronic Control Module (ECM) repairs are not eligible to be claimed as over-the-counter under New or ReCon parts warranty for parts installed after January 1, 2020.
* These restrictions are only applicable to New parts and ReCon parts coverages for the components listed above sold to a customer in the US or Canada. All other coverages are excluded. All other regions are excluded.

5270990 Oil Cooler Cummins®