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XDP X-TRA Cool Transmission Oil Cooler for 01-05 GM 6.6L Duramax XD309

Non-returnable
$205.95 $236.84
X-TRA Cool Transmission Oil Cooler for 2001-2005 GM 6.6L Duramax NOTE: X showing in image is for marketing only and is not on the product. IMPORTANT: Some LBZ trucks will require removing the lower center grille bracket off of the grill to clear the larger size of this cooler.
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Product Details
The XDP XD309 X-TRA Cool Transmission Oil Cooler is an easy to install upgrade for the factory transmission oil cooler in your 2001-2005 GM 6.6L Duramax LB7 or LLY.  XDP’s XTRA-Cool Transmission Oil Coolers are patterned after the renowned Setrab coolers using techniques borrowed from the HD and semi-truck industry to provide you with the ultimate in strength and durability. This cooler features a high-efficiency core that is specially designed to maximize transmission cooling 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 truck.

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

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:
Fitment is NOT guaranteed with all aftermarket transmission lines, you must match aftermarket lines with the cooler fittings specified above.
LB7 trucks may need to unbolt and remove a grille bracket from the lower portion of the OEM grille to provide clearance for this substantially larger cooler.
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