Description
The Mishimoto MMHOSE-RAM-10DBK is a purpose-built black silicone Coolant Hose Kit engineered to replace the factory upper and lower radiator hoses on the 6.7L Cummins-equipped Ram 2500 and 3500. Unlike the stock rubber hoses, this kit is molded from 100-percent 4-ply silicone with heat-resistant embedded fibers, and the lower hose retains an internal spring just like the factory piece to prevent collapse under load.
Mishimoto designed this cooling system upgrade for owners who want a more durable alternative to aging factory rubber, which is prone to cracking, softening, and eventual failure. By swapping in a Mishimoto silicone hose kit, you gain hoses built for superior heat and pressure tolerance, backed by the Mishimoto Lifetime Warranty. This kit is a direct-fit, specific-application product rather than a universal cooler hose, and it’s offered in black, blue, or red to match your engine bay.
Vehicle Applications
This Mishimoto coolant hose kit is a specific fit for the 2010 Dodge Ram 2500 in Laramie, Power Wagon, SLT, ST, SXT, and TRX trims, as well as the 2010 Dodge Ram 3500 in Laramie, SLT, and ST trims. Mishimoto states this kit is engineered specifically for the 2010-2012 6.7L Cummins platform.
Features
- Direct-fit replacement for the factory upper and lower radiator hoses on the 6.7L Cummins
- Constructed from high-grade 4-ply silicone with heat-resistant embedded fibers for superior heat and pressure tolerance
- Lower hose utilizes an internal spring to prevent hose collapse, matching the factory design
- A durable, long-lasting upgrade over the factory rubber hoses
- Available in black, blue, or red
- Backed by the Mishimoto Lifetime Warranty
Specifications
- Brand: Mishimoto
- Part Number: MMHOSE-RAM-10DBK
- Product Type: Cooling
- Hose Material: Silicone
- Hose Color: Black
- Grade Type: Performance
- Universal or Specific Fit: Specific
- Clamps Included: No
- Purchase Includes: (2) Silicone Coolant Hoses, Mishimoto Lifetime Warranty
Frequently Asked Questions
What does the Mishimoto MMHOSE-RAM-10DBK kit replace?
It replaces the factory upper and lower radiator hoses with 100-percent silicone components.
What material is this hose kit made from?
It is constructed from high-grade 4-ply silicone with heat-resistant embedded fibers for superior heat and pressure tolerance.
Does the lower hose have any special design feature?
Yes, similar to the stock lower hose, the Mishimoto silicone lower hose utilizes an internal spring to prevent hose collapse.
What vehicles does this kit fit?
This kit is a specific fit for the 2010 Dodge Ram 2500 (Laramie, Power Wagon, SLT, ST, SXT, TRX) and 2010 Dodge Ram 3500 (Laramie, SLT, ST), and Mishimoto states it is engineered for the 2010-2012 6.7L Cummins.
What color options are available?
This kit is available in black, blue, or red.
What is included and what warranty applies?
The kit includes (2) silicone coolant hoses and is backed by the Mishimoto Lifetime Warranty.
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.















