Fits: 2001 thru 2005 Chevy Silverado/GMC Sierra 2500HD/3500HD LB7/LLY Duramax Diesel 

The CSF 7103 Heavy Duty Intercooler is manufactured to provide durability and performance on your 2001-2005 LB7 or LLY Duramax. This heavy Duty Intercooler is built using a bar and plate design with industry leading testing methods to maximize airflow and heat dissipation. These techniques allow CSF to stay ahead of the pack when it comes to the intercooler technology. Designed with OEM specifications in mind, this upgraded intercooler features a more durable construction but still retains use of all factory hardware and components.

Features:

• 100% Tig Welded
• Drop-In Upgrade
• Pressure tested and rated over 120 psi
• 2-Year Warranty

Notes:

• *NOT LEGAL FOR SALE OR USE IN CALIFORNIA. THE MANUFACTURE, SALE, OFFER FOR SALE, OR INSTALLATION OF THIS PRODUCT MAY ALSO BE ILLEGAL NATIONWIDE UNDER THE FEDERAL CLEAN AIR ACT (42 U.S.C. § 7522(A)(3))*