Description
The Mishimoto 6.7L Cummins Silicone Coolant Hose Kit (MMHOSE-RAM-15RD) is a direct-fit replacement for the factory upper and lower radiator hoses on the 2015-2018 6.7L Cummins, built from 100-percent silicone in a bold red finish. This kit expands Mishimoto’s Cummins performance lineup, giving stock or modified trucks a cooling system upgrade engineered for the demands of diesel duty.
Where the factory rubber Cummins coolant hoses are prone to degradation over time, these Mishimoto Dodge Ram radiator hoses are constructed from high-grade 4-ply silicone reinforced with heat-resistant embedded fibers, giving them superior tolerance to heat and pressure. This construction makes the hoses more durable and reliable than the stock rubber components they replace, helping maintain consistent coolant flow through the 6.7L Cummins cooling system. Like the original equipment, the Mishimoto lower Dodge Ram radiator hose incorporates an internal spring to prevent hose collapse under vacuum or load, preserving proper coolant circulation.
Vehicle Applications
This silicone coolant hose kit is a specific fit for the 2015-2018 Ram 2500, Ram 3500, Ram 4500, and Ram 5500, engineered specifically for trucks equipped with the 6.7L Cummins. Each of these Ram trims shares the same 2015-2018 coverage, making this kit a direct swap for the factory hoses across that model range.
Features
- Direct fit for the 2015-2018 Dodge 6.7L Cummins
- 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
- 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-15RD
- Hose Material: Silicone
- Grade Type: Performance
- Universal or Specific Fit: Specific
- Hose Color: Red
- Clamps Included: Yes
- Maximum Temperature Rating: 330°F
Frequently Asked Questions
What does the Mishimoto MMHOSE-RAM-15RD kit include?
This kit includes the upper and lower main radiator hoses that replace the factory Cummins radiator hoses, and clamps are included.
What vehicles fit this Mishimoto silicone coolant hose kit?
This kit is a specific fit for the 2015-2018 Ram 2500, Ram 3500, Ram 4500, and Ram 5500 equipped with the 6.7L Cummins.
What material is used to construct these hoses?
The hoses are constructed from high-grade 4-ply silicone with heat-resistant embedded fibers, offering superior heat and pressure tolerance compared to factory rubber hoses.
What is the maximum temperature rating of these hoses?
The hoses carry a maximum temperature rating of 330°F.
What colors are available for this hose kit?
This coolant hose kit is available in red, black, or blue.
Does the lower hose include any feature to prevent collapse?
Yes, similar to the factory lower hose, the Mishimoto lower Dodge Ram radiator hose utilizes an internal spring to prevent hose collapse.
⚠ 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.
