Mishimoto Silicone Hose Kit: Ram 2500 / Ram 3500 2013-2014 w/ Blue

Mishimoto Silicone Hose Kit

2013–2014 Ram 2500 / Ram 3500 6.7L Cummins

MMHOSE-RAM-13BL

Overview:

The Mishimoto Silicone Hose Kit is a premium cooling system upgrade designed specifically for the 2013 to 2014 Ram 2500 and Ram 3500 trucks equipped with the 6.7L Cummins engine. This kit replaces the factory rubber radiator hoses with durable, high-performance silicone hoses engineered to withstand extreme heat and pressure. Ideal for both stock and modified Cummins engines, the Mishimoto hose kit enhances reliability and longevity, helping to prevent common coolant hose failures that can lead to overheating and costly repairs.

Whether you are a daily driver, a heavy-duty work truck owner, or an enthusiast looking to improve your Cummins cooling system, this hose kit offers a direct-fit solution that combines durability with OEM-level fitment and performance.

Key Features:

Designed to deliver superior performance and reliability, the Mishimoto Silicone Hose Kit includes:

• Constructed from high-grade 4-ply silicone with embedded heat-resistant fibers for exceptional thermal and pressure resistance
• Complete replacement of factory upper and lower main radiator hoses plus upper and lower secondary radiator hoses
• One-piece design eliminates the failure-prone stock Y-connector for improved durability
• Internal spring reinforcement in the lower hose prevents hose collapse under vacuum conditions
• Available in vibrant blue to complement engine bay aesthetics
• Engineered specifically for the 2013–2014 6.7L Cummins engine applications
• Includes Mishimoto’s Lifetime Warranty for peace of mind

Construction & Design:

The Mishimoto Silicone Hose Kit is crafted from premium 4-ply silicone material, reinforced with embedded fibers that provide superior resistance to heat, pressure, and chemical degradation compared to standard rubber hoses. This construction ensures the hoses maintain flexibility and strength even under the demanding conditions of heavy-duty diesel operation.

The hoses feature an internal spring in the lower radiator hose, mirroring the factory design to prevent hose collapse during high vacuum or boost conditions. The one-piece design of the secondary hoses eliminates the stock Y-connector, a common failure point, enhancing overall system reliability.

Installation & Fitment:

This hose kit is a direct bolt-on replacement for the factory coolant hoses on 2013 to 2014 Ram 2500 and Ram 3500 trucks with the 6.7L Cummins engine. Installation requires no modifications, making it a straightforward upgrade for both professional mechanics and experienced DIY enthusiasts. The kit includes all necessary hoses to fully replace the main and secondary radiator hoses, ensuring a complete cooling system refresh.

What's Included:

• Upper main radiator hose
• Lower main radiator hose with internal spring reinforcement
• Upper secondary radiator hose (one-piece design)
• Lower secondary radiator hose (one-piece design)

Ideal For:

This Mishimoto Silicone Hose Kit is perfect for Ram 2500 and Ram 3500 owners who want to improve the durability and reliability of their 6.7L Cummins cooling system. It is especially beneficial for those who tow heavy loads, operate in extreme temperatures, or have modified their engine for increased performance. The kit provides peace of mind by reducing the risk of coolant hose failure and overheating during demanding driving conditions.