XDP X-TRA Cool Direct-Fit Radiator Clutch Fan Blade 01-05 GM 6.6L Duramax LB7/LLY XDP Also referred to as injector

Also referred to as injector supply connectors

CNC-Machined 6061 Aluminum Construction

and other cooling system components

and shot-to-shot flow meters for best-in-class testing

the XD415 is backed by XDP's 1-year unlimited mileage warranty

XDP X-TRA Cool Direct-Fit Radiator Clutch Fan Blade 01-05 GM 6.6L Duramax LB7/LLY XDP Also referred to as injectorDon't let your 2001 2005 GM 6. 6L Duramax overheat due to a broken or damaged fan, replace it with the XDP X TRA Cool Direct Fit Radiator Clutch Fan Blade XD374. Keeping your engine temperatures in check is crucial when it comes to longevity and efficiency. Some Duramax owners don't find out their factory fan blade has become damaged until it's too late. A failing or damaged fan lowers your cooling efficiency and can also harm other underhood