Heavy Duty Silicone Coolant Hose Kit Compatible With 2019-2026 Dodge Ram Cummins

Your factory coolant hoses were never meant to last the life of your truck. Mammoth Performance silicone hoses were.

Built specifically for the 2019–2026 Dodge Ram 2500 and 3500 with the 6.7L Cummins diesel, this complete silicone coolant hose kit is a direct, no-modification replacement for every rubber hose in your cooling system. Where OEM rubber stiffens, cracks, and collapses under the extreme heat cycles of a diesel engine, our 4-ply reinforced silicone construction holds its shape and seal mile after mile.

This isn't a partial kit. Every hose in the cooling circuit is included — upper and lower hoses — along with all necessary clamps and hardware. One order, one install, done.

WHY SILICONE OVER RUBBER

Temperature resistant — Handles sustained heat and pressure that cause factory rubber to soften, crack, and fail.
4-ply reinforced wall — Multiple reinforcement layers prevent collapse under hard towing, hauling, and high-RPM demand.
Maintains elasticity — Silicone stays flexible in cold starts — no cracking, no stiff spots, no pinhole leaks.
Outlasts OEM — Designed as a long-term upgrade, not a repair. Install once and move on.

WHAT'S INCLUDED

✓ Complete upper and lower radiator hose set
✓ All stainless steel clamps and hardware
✓ Available in Black, Blue, and Red to match your build

FITMENT

Years: 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026
Make: Dodge Ram
Models: Ram 2500 · Ram 3500
Engine: 6.7L Cummins Turbo Diesel (6th Gen)
Install: Direct OEM replacement — no cutting, no adapters