XDP XD309 Xtra Cool Direct-Fit Transmission Oil Cooler (2001-2005 Duramax)
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Diesel Dollars is Southern Diesel Supply's Loyalty Program. Purchasing with Us Earns you 1 Point for every 1 Dollar spent to use for future buys!
By ordering the XDP XD309 Xtra Cool Direct-Fit Transmission Oil Cooler (2001-2005 Duramax) you will earn 236 DIESEL DOLLARS in your SDS Fuel Tank!
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 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.
Manufacturer Warranty*:
2 Year / Unlimited Mileage
2 Year / Unlimited Mileage
Diesel Dollars is Southern Diesel Supply's Loyalty Program. Purchasing with Us Earns you 1 Point for every 1 Dollar spent to use for future buys!
By ordering the XDP XD309 Xtra Cool Direct-Fit Transmission Oil Cooler (2001-2005 Duramax) you will earn 236 DIESEL DOLLARS in your SDS Fuel Tank!