HSP Diesel Upper Coolant Tube for 2019-2024 Dodge Ram 5th Gen 6.7L Cummins
This product is vehicle-specific. Select your year, make, model, engine and transmission to confirm compatibility before adding it to your cart.
Colours and prices as published by HSP Diesel · verified 9/8/2026
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Ships directly from the supplier. The final shipping cost will be shown before payment.
- Ships from HSP Diesel
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 hasn’t changed. With the HSP No BS Limited Lifetime Warranty, we’ve simply put it in writing. For more information about our Lifetime, No BS Warranty click HERE.
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 hasn’t changed. With the HSP No BS Limited Lifetime Warranty, we’ve simply put it in writing. For more information about our Lifetime, No BS Warranty click HERE.
HSP offers a limited lifetime warranty to the original purchaser on eligible HSP products. Underhood powder coating has separate two-year limited coverage. Non-HSP brands follow their own manufacturer warranties. Discontinued products and customer/installer damage are excluded. Claim authorization is required; customer pays inbound shipping for ordinary claims.
Return and warranty information is based on what HSP Diesel offers. Product-specific eligibility and the supplier’s published conditions apply; FullSpecDiesel does not add or extend coverage.
HSP Diesel warranty policyView complete warrantyProduct conditions
Return and warranty information is based on what HSP Diesel offers. Product-specific eligibility and the supplier’s published conditions apply; FullSpecDiesel does not add or extend coverage.
- Return eligibility
- HSP states returns must be postmarked within 30 days of purchase, new and unused with original tags and packaging, with an approved RMA. A 15% restocking fee and customer-paid return shipping apply. Special orders, non-HSP dropship products, apparel, used items and custom colors are excluded. Based on what HSP Diesel offers.
- Return window
- Not stated for this product; see supplier terms
- Restocking fee
- See supplier terms; no product-specific fee stated
- Return shipping
- Based on the supplier’s return policy; see terms
- Made to order
- No
- Backorder status
- Not backordered
- Cancellation
- Subject to supplier terms; contact FullSpecDiesel before requesting cancellation
- Warranty provider
- HSP Diesel
- Warranty duration
- Product-specific duration not stated; see supplier terms
- Compatibility
- Listed for specific vehicle configurations
- Legal use
- Street legal
- Processing estimate
- 3–10 business days supplier processing
- Shipping
- Shipping calculated at checkout
- Signature
- No signature requirement
- Supplier
- HSP Diesel
Product compatibility is based on the vehicle and product information provided. Review your selected truck, product options, measurements, modifications, and installation requirements before ordering.