Mishimoto Dodge Ram 5.9L Cummins Silicone Coolant Hose Kit – Black

Mishimoto silicone coolant hose kit (MMHOSE-RAM-98DBK) fits 1998-2002 Dodge Ram 2500/3500 5.9L Cummins. Black, OEM fit, 330°F rated, lifetime warranty.

Description

The Mishimoto MMHOSE-RAM-98DBK is a black silicone coolant hose kit engineered specifically for the Dodge Ram 5.9L Cummins, built to replace the factory rubber hoses with a more capable silicone alternative. This kit pairs high-grade silicone with heat-resistant embedded fibers, giving it a construction designed to handle the demands of a hard-working diesel cooling system while dropping in with perfect factory fitment.

Mishimoto engineered this coolant hose kit to provide increased pressure tolerance over the stock rubber hoses, helping the cooling system stay reliable under load. Because the hoses retain OEM fitment, installation mirrors the removal of the factory hoses, and the kit is offered in black or red so you can match your engine bay. As part of the broader Mishimoto Cooling lineup, this silicone hose kit is backed by the Mishimoto lifetime warranty, giving Cummins owners a durable, purpose-built upgrade for their cooling system.

Vehicle Applications

This specific-fit Mishimoto coolant hose kit is designed for the Dodge Ram 5.9L Cummins and covers the Dodge Ram 2500 Base and Custom trims from 1998 to 2002, the Dodge Ram 2500 Limited and Lujo trims from 1998, and the Dodge Ram 2500 SLT from 1999 to 2002. On the heavier-duty side, it also fits the Dodge Ram 3500 Base and Custom trims from 1998 to 2002 and the Dodge Ram 3500 SLT for the 1999 model year. Because this is a specific-fit application rather than a universal hose kit, it is engineered to match the factory routing and fitment of these particular Ram Cummins trucks.

Features

  • 100-percent silicone construction with heat-resistant embedded fibers
  • Provides increased pressure tolerance versus factory rubber hoses
  • Retains OEM fitment for a factory-style installation
  • Available in black or red
  • Backed by the Mishimoto lifetime warranty
  • Specific-fit design for the Dodge Ram 5.9L Cummins
  • Performance-grade hose kit

Specifications

  • Brand: Mishimoto
  • Part Number: MMHOSE-RAM-98DBK
  • Product Type: Cooling
  • Hose Material: Silicone
  • Hose Color: Black
  • Maximum Temperature Rating: 330°F
  • Hose Quantity: 2
  • Clamps Included: No
  • Universal or Specific Fit: Specific
  • Grade Type: Performance
  • Purchase Includes: (2) Silicone Hoses, Mishimoto Lifetime Warranty

Frequently Asked Questions

What vehicles does the Mishimoto MMHOSE-RAM-98DBK coolant hose kit fit?

This kit is a specific fit for the Dodge Ram 5.9L Cummins, covering the Dodge Ram 2500 Base and Custom (1998–2002), Limited and Lujo (1998), SLT (1999–2002), and the Dodge Ram 3500 Base and Custom (1998–2002) and SLT (1999).

What material is this hose kit made from?

The kit is made from 100-percent silicone with heat-resistant embedded fibers.

What is the maximum temperature rating of this hose kit?

The hose kit has a maximum temperature rating of 330°F.

Is this hose kit available in other colors?

Yes, this Mishimoto coolant hose kit is available in black or red; this listing is for the black version.

Are clamps included with this kit?

No, clamps are not included with this hose kit.

What does the purchase include?

Purchase includes (2) silicone hoses and 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.