Vehicle-Specific Fitment: This upper coolant pipe kit is compatible with 2010 Dodge Ram 2500/3500 and 2011-2018 Ram 2500/3500 models equipped with the 6.7L Cummins diesel engine and a single radiator setup. Reference OE part numbers: 68166469AC, 68166469AA, 68166469AB, 68224266AB, 68224266AA, 55056954AB, 55056954AA, 68227796AB, 68227796AA.
Upper Radiator Hose Replacement: Our aluminum upper coolant pipe replaces the factory upper radiator pipe while following the original routing path for direct-fit installation. No cutting or modification is needed.
Everything Needed to Connect: This kit includes a aluminum pipe, 5-ply silicone couplers, and T-bolt clamps to form a complete upper coolant connection system.
Cleaner Engine Bay Upgrade: This upper coolant pipe kit replaces the factory rubber hose with a clean aluminum pipe setup, delivering a more refined and performance-inspired engine bay look. Perfect for Cummins owners seeking a cleaner under-hood appearance.
Built for Real Use: This coolant hose upgrade is designed for demanding driving, engine bay builds, and long-term ownership where a secure upper radiator hose connection matters. It delivers a durable upper cooling solution for Cummins-equipped vehicles for everyday use.