HSP Diesel Upper Coolant Tube for 2019-2024 Dodge Ram 5th Gen 6.7L Cummins

HSP Upper Coolant Tube for 2019-2024 Dodge Ram 2500 / 3500 6.7L Cummins

Upgrade your 5th Gen Cummins cooling system with the HSP Upper Coolant Tube. Designed to replace the factory rubber coolant hose, this kit provides improved durability, reliability, and a cleaner engine bay appearance.

The factory rubber coolant tube is prone to wear, swelling, and failure over time due to heat and pressure. HSP replaces this weak point with a rigid, single-piece mandrel-bent tube, ensuring consistent coolant flow and long-term reliability under demanding conditions.

Key Features

• Replaces failure-prone factory rubber coolant hose
• Mandrel-bent single-piece tube for smooth, consistent flow
• Improved durability under heat and pressure
• High-strength silicone boots and T-bolt clamps for secure connections
• Clean, upgraded engine bay appearance
• Designed specifically for 5th Gen 6.7L Cummins trucks

What's Included

• 1x Upper Coolant Tube (HSP-IN-145)
• 4x 2" T-Bolt Clamps (RFB-370-RFAB)
• 2x 2" x 4" Straight Boots (RFB-691-RFAB)

Vehicle Fitment

• 2019-2024 Ram 2500 (Standard Output 6.7L Cummins)
• 2019-2024 Ram 3500 (Standard Output 6.7L Cummins)

Overview

• Improved cooling system reliability
• Eliminates common failure point of factory rubber hose
• Mandrel-bent tubing for optimal coolant flow
• High-quality boots and clamps included
• Direct replacement with clean fit and finish

Our Warranty

HSP NO BS LIMITED LIFETIME WARRANTY

At HSP we believe in our products and stand firmly behind every single one that leaves our facility. For years we have taken care of almost everything and anything that our customers had issues with even without a formal warranty policy. That commitment hasnt changed. With the HSP No BS Limited Lifetime Warranty, weve simply put it in writing.

For more information about our Lifetime, No BS Warranty click HERE.