XDP Xtra Cool Direct-Fit Transmission Oil Cooler XD309

The XDP Xtra Cool Direct-Fit Transmission Oil Cooler XD309 is a direct upgrade for the factory transmission oil cooler in your 2001-2005 GM 6.6L Duramax LB7/LLY.  XDP’s Xtra Cool Transmission Oil Coolers are made using techniques borrowed from the HD and semi-truck industry to provide you with the ultimate in strength and durability. Built for more than just increased strength, the XD309 features a high-efficiency core that is specially designed to maximize transmission cooling potential over the factory unit. Each kit comes ready to install with the needed fittings, brackets, and hardware to make this a bolt-on installation for your GM Duramax/Allison powertrain. 

Features:

• Direct-Fit 
• Replaces Factory Cooler
• Upgraded Design For Increased Durability
• High-Efficiency Core To Maximize Cooling 

XD309 Specifications:

Core Width: 12-1/2" 

Core Height: 7-3/4" 

Core Thickness: 2" 

Overall Length: 16" 

Cooler Fittings: 7/8-14 UNF

Application Notes:

XDP cannot guarantee fitment with all aftermarket transmission lines.

Please match aftermarket lines with the cooler fittings specified above.

Warranty

All product warranties if any, implied have been done so at the discretion of the manufacturer. If you need warranty assistance on any product you've purchased, please contact the manufacturer directly.

Products manufactured by XDP carry a 2-Year warranty against defects in materials and craftsmanship. The Warranty is Limited to two (2) years from the date of sale and limited solely to the parts contained within the product's kit. All products that are in question of Warranty must be returned shipping prepaid to XDP and must be accompanied by a dated proof of purchase receipt. Warranty is limited to the original purchaser.

Under no circumstances shall the Xtreme Diesel Performance, LLC. be liable for any labor charged or travel time incurred in diagnosis for defects, removal, or reinstallation of this product, or any other contingent expenses.

Vehicle Fitment