Product Description
Shop Blessed Performance for the XPD X-tra Cool Direct-Fit Transmisson Oil Cooler for your 2001-2005 6.6L LB7/LLY Duramax diesel. XDP’s X-TRA 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.
Highlights:
- Direct-Fit
- Replaces Factory Cooler
- Upgraded Design For Increased Durability
- High-Efficiency Core To Maximize Cooling
Specs:
Core Width: 12-1/2"
Core Height: 7-3/4"
Core Height: 7-3/4"
Core Thickness: 2"
Overall Length: 16"
Cooler Fittings: 7/8-14 UNF
Notes:
XDP cannot guarantee fitment with all aftermarket transmission lines.
Please match aftermarket lines with the cooler fittings specified above.
