Description
The Mishimoto MMHOSE-RAM-03DBK is a black silicone coolant hose kit engineered specifically for the 5.9L and 6.7L Cummins-powered Dodge Ram 2500 and 3500. Built from a blend of high-grade silicone and four layers of heat-resistant fibers, this kit replaces the factory rubber cooling hoses with a Performance-grade upgrade that retains original fitment while raising heat and pressure tolerance far beyond stock. Whether your Ram is a daily work truck or a modified pull truck, this Mishimoto cooling hose kit is designed to handle the demands of the job.
Cooling system reliability starts with hoses that can take the heat, and the Mishimoto silicone coolant hose kit is built to do exactly that. The four-ply heat-resistant fiber construction helps reduce heat transfer, resists blowouts under pressure, and stands up to the punishing under-hood temperatures a Cummins-powered Ram generates. Because the kit retains factory fitment, installation is straightforward with no cutting, splicing, or modification required. Backed by the Mishimoto Lifetime Warranty and available in black, blue, or red, this coolant hose kit gives Ram owners a durable, long-lasting alternative to aging factory rubber hoses.
Vehicle Applications
This Mishimoto coolant hose kit is a specific fit for the 5.9L and 6.7L Cummins Dodge Ram 2500 and Ram 3500 lineup. On the Ram 2500, coverage spans the Laramie (2003, 2005–2010), Power Wagon (2006–2010), SLT (2003–2010) along with its SLT Big Horn (2008), SLT Daytona (2005), SLT Night Runner Sport (2006), and SLT Sport (2006–2008) variants, the Sport (2006–2007), ST (2003–2010), SXT (2008–2010), TRX (2010), TRX4 (2006–2007), and Crew (2009) trims. On the Ram 3500, the kit fits the Laramie, SLT, and ST trims (2003–2010), along with the Sport (2006–2007), SXT (2008–2010), and TRX4 (2007). In terms of engine coverage, that includes the 5.9L I6 Cummins from 2003-2010 and the 6.7L I6 Cummins from 2007-2010 on the Ram 2500, and the 5.9L I6 Cummins from 2003-2007 and 6.7L I6 Cummins from 2007-2010 on the Ram 3500.
Features
- Direct fit for the 2003-2010 Dodge 5.9L/6.7L Cummins
- Retains factory fitment
- Four layers of heat-resistant fibers
- Efficiently reduces heat
- Increases pressure tolerance
- Maximum durability and blowout prevention
- Available in Black, Blue, or Red
- Backed by the Mishimoto Lifetime Warranty
Specifications
- Brand: Mishimoto
- Part Number: MMHOSE-RAM-03DBK
- Product Type: Cooling
- Hose Material: Silicone
- Grade Type: Performance
- Hose Color: Black
- Maximum Temperature Rating: 330°F
- Universal or Specific Fit: Specific
- Clamps Included: No
- Purchase Includes: (2) Silicone Hoses, Mishimoto Lifetime Warranty
Frequently Asked Questions
What Dodge Ram models and years does this Mishimoto coolant hose kit fit?
This kit is a specific fit for the 5.9L and 6.7L Cummins Dodge Ram 2500 and 3500, covering trims such as Laramie, SLT (including SLT Big Horn, SLT Daytona, SLT Night Runner Sport, and SLT Sport), Sport, ST, SXT, TRX, TRX4, Power Wagon, and Crew, spanning model years 2003 through 2010 depending on trim.
What is the maximum temperature rating of this coolant hose kit?
The Mishimoto silicone coolant hose kit is rated for a maximum temperature of 330°F.
What material are the hoses made from?
The hoses are made from silicone reinforced with four layers of heat-resistant fibers.
What colors is this coolant hose kit available in?
The kit is available in black, blue, and red. This listing is for the black version, part number MMHOSE-RAM-03DBK.
What is included in the kit, and are clamps included?
The kit includes (2) silicone hoses and the Mishimoto Lifetime Warranty. Clamps are not included.
Does this kit retain factory fitment?
Yes, the Mishimoto coolant hose kit is designed to retain factory fitment for a direct-fit replacement of the original rubber hoses.
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.
