Skip to product information
Ships Nationwide in 2–4 business days.
Upper Head Gasket Set 4089478 Fits for Cummins L10E, M11 & ISM Engine 4024993
$153.59
Sale price
$153.59
Regular price
In Stock
Part Number:
Questions? We're here to help!
Talk with a parts expert today
I reached out for some replacement head bolts and they responded quickly with a few questions and cautionary information and is sending me some bolts. Great customer service! Thanks
Edward H. — Verified customer
Upper Head Gasket Set 4089478 for Cummins L10E, M11 & ISM Engines
Maintain your engine's peak performance and prevent costly leaks with this high-quality upper head gasket set. Specifically designed to fit Cummins L10E, M11, and ISM engines, this aftermarket kit provides a reliable and durable seal for your engine's top end. Built to withstand high temperatures and intense pressure, this set offers a dependable and cost-effective solution for engine repairs and overhauls, ensuring your equipment stays on the job longer.
Key Features & Benefits
- Precision-engineered for a secure, leak-proof seal.
- Constructed from high-grade materials to handle extreme engine conditions.
- Cost-effective aftermarket alternative to expensive OEM sets.
- Designed for straightforward installation and long-term durability.
Compatible Models
- Cummins L10E Engine
- Cummins M11 Engine
- Cummins ISM Engine
Product Specifications
- Part Number: 4089478
- Interchange Part Number: 4024993
- Part Type: Upper Head Gasket Set
- Condition: New Aftermarket
Frequently Asked Questions
Is this an OEM part?
No, this is a premium aftermarket part designed to meet or exceed the performance of the original equipment at a more accessible price point.
How do I confirm compatibility?
To ensure a perfect fit, please cross-reference your current part number with 4089478 or 4024993, or check your engine's serial number against the compatible Cummins models listed above.
Important: This is a premium aftermarket part and is not manufactured by the original equipment manufacturer (OEM). Brand names and model numbers are used for reference purposes only. Compatibility may vary depending on the machine's serial number. Please verify fitment before purchase.
Need Any Help?
Work 1-on-1 With An Expert For:
- The Right Part Selection
- Our Best Pricing Tiers
- Priority Customer Support
- White Glove Installations
- Flexible Payment Options
Service was professional and easy to work with. They kept me updated on my order and recommended a different part when the one I originally picked wasn’t going to work. Everything showed up as expected and the process was smooth overall.