Is your 6.7L Cummins running a little warmer lately than it used to? Over time, the secondary radiator will lose its original functionality as sediment and bugs deposit into the pores. Replace your secondary radiator for proper cooling to ensure you're never left stranded by an overheated engine.
Made for a bolt-on installation, XDP's X-TRA Cool Direct-Fit Secondary Radiators feature multiple upgrades for added strength over your OEM unit. Manufactured using special techniques from the HD and Semi industry, the X-TRA Cool Radiators are built to a higher standard and provide you with added protection and reliability.