- Upgraded OE Design: Provides a stronger, more reliable replacement than the factory part.
 
- Cast Aluminum End Tanks: Offers superior durability and burst pressure capabilities compared to plastic OEM end tanks.
 
- 100% TIG Welded: Ensures a robust and reliable construction.
 
- Drop-in Installation: Designed for a perfect fit, requiring no modifications to install.
 
- Trusted Quality: Backed by a 1-year warranty and CSF's ISO-certified manufacturing process.
 
When your factory intercooler fails, you need a replacement that provides a perfect fit and dependable performance. The CSF 6001 OEM+ Replacement Intercooler is the ideal solution for your 2011-2016 GM 6.6L Duramax LML. Manufactured with high-quality components and an upgraded OE-style design, this intercooler is engineered to restore your truck's cooling system. With its seamless "drop-in fit," it works with all your stock components, making for a straightforward, hassle-free repair.
Key Features
Upgraded OE Design: Provides a stronger, more reliable replacement than the factory part.
Cast Aluminum End Tanks: Offers superior durability and burst pressure capabilities compared to plastic OEM end tanks.
100% TIG Welded: Ensures a robust and reliable construction.
Drop-in Installation: Designed for a perfect fit, requiring no modifications to install.
Trusted Quality: Backed by a 1-year warranty and CSF's ISO-certified manufacturing process.
As an ISO-certified manufacturer trusted by OEMs around the world, CSF brings its expertise to the aftermarket. The 6001 Intercooler is built with a tube-and[...]
- Upgraded OE Design: Provides a stronger, more reliable replacement than the factory part.
 
- Cast Aluminum End Tanks: Offers superior durability and burst pressure capabilities compared to plastic OEM end tanks.
 
- 100% TIG Welded: Ensures a robust and reliable construction.
 
- Drop-in Installation: Designed for a perfect fit, requiring no modifications to install.
 
- Trusted Quality: Backed by a 1-year warranty and CSF's ISO-certified manufacturing process.