Transmission Oil Cooler 01-05 GM 6.6L Duramax X-TRA Cool XD309 XDP 6.7 Turbo Comes with all needed Gaskets

Comes with all needed Gaskets

while also reducing the noise/vibration/harshness (NVH) and increasing accessory drive component life

The heavy duty crimp helps eliminate tank and core separation failures that many experience with the factory radiator

Anodized Black For Corrosion Resistance

OEM Part BC3Z8005D

Transmission Oil Cooler 01-05 GM 6.6L Duramax X-TRA Cool XD309 XDP 6.7 Turbo Comes with all needed GasketsThe XDP X TRA 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. XDPs 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