XDP | 2001-2005 GM 6.6L Duramax Direct Fit X-Tra Cool Replacement Radiator

The XDP X-TRA Cool Direct-Fit Replacement Radiator XD295 is an upgrade for the old leaking radiator in your 2001-2005 GM 6.6L Duramax LB7 and LLY. While the X-TRA Cool may resemble a stock replacement, the construction and design is far from it! The X-TRA Cool Radiators are specially designed with upgraded techniques borrowed from the semi-truck and HD industry. Unlike the OEM radiator, extra steps are taken to ensure added durability and strength to protect your cooling system.  High Efficiency CoreXDP's X-TRA Cool Radiators are built with a high efficiency core that has more fins per inch, and heavy-duty tubes to maximize cooling capabilities.  Internal ReinforcementsFor added strength, special aluminum brazing techniques are used during construction. The reinforced end tubes and added strength at the outside corners protect the core where it is most vulnerable. Gasket DesignX-TRA Cool Radiators feature a proprietary rubber gasket designed to withstand expansion, contraction, and the