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Cummins ISX 870 Cylinder Head After Market

Aftermarket Cummins Cylinder head for ISX CM870 Engine in Edmonton

 Cummins ISX 870 Cylinder Head

After Market

Cummins After Market ISX 870 Cylinder Head in Edmonton



Cummins ISX CM870 Series application

All 1999-2010 Twin Cam Engines

New Cummins ISX Cylinder Head for Cummins ISX CM870 engine Series application

Brand new casting with extra material cast into the areas that require additional protection, as seen in the OE units.

OEM Reference



5413782 & many more

The Cummins ISX 870 engine stands as a testament to power and performance in the realm of heavy-duty trucks. At the core of this mighty engine lies a crucial component—the cylinder head. In this article, we’ll explore the intricacies of Cummins ISX 870 cylinder heads, focusing on the advanced DOHC (Double Overhead Camshaft) technology and the intriguing aftermarket options available.

1. Introduction

The Cummins ISX 870 engine is renowned for its robust performance, delivering power and reliability in heavy-duty applications. Today, we embark on a journey to unravel the mysteries of Cummins ISX 870 cylinder heads, where precision and innovation converge.

2. Understanding DOHC

Double Overhead Camshaft (DOHC) technology is not just a technical term; it’s a critical element in engine efficiency. We’ll delve into the definition and understand the vital role DOHC plays in the Cummins ISX 870 engine, where each revolution is meticulously controlled.

3. Evolution of Cummins ISX 870 Cylinder Head

Traverse through history to witness the development of Cummins ISX 870 cylinder heads. From their inception to the latest technological advancements specific to the 870 model, we’ll explore how these components have evolved, shaping the reliability and performance of this formidable engine.

4. Aftermarket Cylinder Heads

Decipher the concept of “aftermarket” in the context of Cummins ISX 870 cylinder heads. We’ll unravel the benefits and considerations associated with opting for aftermarket cylinder heads, specifically tailored for the Cummins ISX 870 engine.

5. Key Features of Cummins ISX 870 Cylinder Head

Designed for the Cummins ISX 870, the cylinder head boasts unique features emphasizing durability and reliability. Learn about the key attributes that set these components apart, ensuring prolonged engine performance tailored to the 870 model.

6. Common Issues and Troubleshooting

Even reliable components face challenges. Identify common problems associated with Cummins ISX 870 cylinder heads and gain insights into effective troubleshooting and maintenance tips tailored for this specific model.

7. Why Choose Aftermarket Cylinder Heads?

Explore the cost-effectiveness and customization options offered by aftermarket cylinder heads, designed specifically for Cummins ISX 870 engines. Understand why these alternatives could be the perfect fit for optimizing your engine’s performance while maintaining affordability.

8. Installation and Replacement

Whether you’re a seasoned mechanic or a DIY enthusiast, understanding the installation and replacement process for Cummins ISX 870 cylinder heads is crucial. We’ll provide a step-by-step guide, discussing the pros and cons of professional versus DIY approaches tailored for the 870 model.

9. Performance Upgrades

Unlock the full potential of your Cummins ISX 870 engine with aftermarket performance upgrades specifically designed for this model. Delve into enhancements available in the aftermarket and discover how they can elevate your 870 engine’s performance to new heights.

10. Customer Reviews and Testimonials

Real-world experiences matter. Dive into customer reviews and testimonials to gain valuable insights into the performance of Cummins ISX 870 cylinder heads. Learn from others’ experiences and make informed decisions for your Cummins ISX 870 engine.

11. Compatibility with Cummins ISX 870 Models

Not all cylinder heads are created equal. We’ll explore the variations and considerations when choosing cylinder heads, ensuring compatibility with your specific Cummins ISX 870 model.

12. Comparing OEM vs. Aftermarket Cylinder Heads

Examine the pros and cons of OEM (Original Equipment Manufacturer) versus aftermarket cylinder heads tailored for Cummins ISX 870 engines. Make an informed decision on which option aligns best with the specific needs of your 870 model.

13. Expert Recommendations

Industry professionals share their insights into Cummins ISX 870 cylinder heads, emphasizing maintenance and upgrade advice tailored for this model. Gain expert recommendations to ensure the longevity and optimal performance of your engine.

14. Future Trends in Cylinder Head Technology

Explore emerging technologies shaping the future of Cummins ISX 870 cylinder head technology. Anticipate advancements and trends that could redefine the landscape of heavy-duty truck engines, especially for the 870 model.

15. Conclusion

In conclusion, the Cummins ISX 870 cylinder head, featuring advanced DOHC technology, is not just a component; it’s the precision-engineered core of your engine. Understanding the intricacies of DOHC, exploring aftermarket options, and making informed decisions about installation and upgrades are crucial steps in ensuring optimal performance and longevity for your Cummins ISX 870 engine.


  1. Q: Are aftermarket cylinder heads with DOHC technology as durable as OEM for Cummins ISX 870 engines?
    • A: Yes, many aftermarket options, featuring DOHC technology, offer comparable durability to OEM cylinder heads, often at a more affordable price.
  2. Q: Can I install a Cummins ISX 870 cylinder head with DOHC technology on my own?
    • A: While it’s possible for experienced DIYers, professional installation is recommended for optimal results.
  3. Q: What performance upgrades are available for Cummins ISX 870 cylinder heads, particularly those with DOHC technology?
    • A: Various upgrades, such as improved airflow and enhanced combustion related to DOHC technology, can boost performance.
  4. Q: How often should I replace the cylinder head with DOHC technology on my Cummins ISX 870 engine?
    • A: Replacement intervals vary, but regular inspection and maintenance are crucial for longevity.
  5. Q: Is DOHC technology essential for Cummins ISX 870 engines?
    • A: While not essential, DOHC enhances engine performance and efficiency in Cummins ISX models.