Description
The Mishimoto 6.7L Cummins Silicone Coolant Hose Kit (MMHOSE-RAM-13RD) is a direct-fit replacement for the factory upper and lower radiator hoses on the 2013-2014 6.7L Cummins-powered Ram. Molded in red 4-ply silicone with embedded heat-resistant fibers, this Cummins performance kit is built to shrug off the heat and pressure that wear down the factory rubber Cummins coolant hoses over time.
As part of Mishimoto’s expanding Cummins performance line, this Dodge Ram radiator hose kit gives stock and modified trucks an upgrade in cooling system reliability. Because the hoses are 100-percent silicone rather than rubber, they resist degradation, cracking, and collapse far better than the OEM components they replace. The lower hose carries an internal spring, just like the factory piece, to prevent collapse under vacuum, while the one-piece upper hose design eliminates the failure-prone stock Y-connector that is a common weak point on these trucks. Rated to a maximum temperature of 330°F, this Mishimoto cooling upgrade is engineered to hold up to real-world driving and towing demands.
Vehicle Applications
This silicone coolant hose kit is a specific fit for the 6.7L Cummins engine and is designed for the 2013-2014 Ram 2500, 2013-2014 Ram 3500, 2013 Ram 4000, 2013-2014 Ram 4500, and 2013-2014 Ram 5500. It replaces the factory upper and lower main radiator hoses as well as the upper and lower secondary radiator hoses on these applications.
Features
- Direct fit for the 2013-2014 Dodge 6.7L Cummins
- One-piece design eliminates the failure-prone stock Y-connector
- Constructed from high-grade 4-ply silicone with heat-resistant embedded fibers for superior heat and pressure tolerance
- Includes upper and lower main radiator hoses as well as upper and lower secondary radiator hoses
- Internal spring in the lower hose helps prevent hose collapse
- Available in black, blue, or red
- Clamps included
- Backed by the Mishimoto Lifetime Warranty
Specifications
- Brand: Mishimoto
- Part Number: MMHOSE-RAM-13RD
- Hose Material: Silicone
- Grade Type: Performance
- Hose Color: Red
- Maximum Temperature Rating: 330°F
- Clamps Included: Yes
- Universal or Specific Fit: Specific
Frequently Asked Questions
What vehicles does the Mishimoto MMHOSE-RAM-13RD coolant hose kit fit?
This kit is a specific fit for the 2013-2014 Ram 2500, 2013-2014 Ram 3500, 2013 Ram 4000, 2013-2014 Ram 4500, and 2013-2014 Ram 5500 equipped with the 6.7L Cummins.
What is the Mishimoto silicone coolant hose kit made from?
It is constructed from high-grade 4-ply silicone with heat-resistant embedded fibers for superior heat and pressure tolerance.
What hoses are included in the kit?
The kit includes upper and lower main radiator hoses as well as upper and lower secondary radiator hoses, replacing the factory upper and lower Cummins radiator hoses.
What color options are available?
This Mishimoto Cummins coolant hose kit is available in black, blue, or red.
What is the maximum temperature rating of these hoses?
The hoses carry a maximum temperature rating of 330°F.
Are clamps included with this hose kit?
Yes, clamps are included.
âš WARNING (California Proposition 65): This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.












