Mishimoto Silicone Radiator Hose Kit

2004–2008 Dodge Ram 1500 5.7L HEMI

Part #: MMHOSE-RAM-04BL

Overview

The Mishimoto Silicone Radiator Hose Kit is a premium cooling system upgrade designed specifically for the 2004–2008 Dodge Ram 1500 equipped with the 5.7L HEMI engine. Over time, factory rubber radiator hoses can deteriorate, leading to leaks, overheating, and potential engine damage. This kit offers a reliable solution by replacing those vulnerable rubber hoses with durable, high-performance silicone alternatives.

Ideal for Dodge Ram owners seeking enhanced durability and peace of mind, these hoses provide superior resistance to heat, pressure, and wear. Whether you’re restoring your truck’s cooling system or upgrading for improved reliability, Mishimoto’s radiator hoses deliver a perfect fit and long-lasting performance.

Key Features

Engineered to meet the demanding needs of Dodge Ram 5.7L HEMI trucks, this hose kit offers several key benefits:

• Constructed from five layers of high-grade silicone and heat-resistant fibers for exceptional strength and durability
• Designed to withstand higher temperatures and pressures than factory rubber hoses
• Direct-fit replacement for factory hoses, ensuring easy installation with no modifications required
• Available in vibrant blue to add a custom look to your engine bay
• Compatible with Mishimoto’s 5.7L HEMI radiator for enhanced cooling system performance
• Resistant to cracking, swelling, and degradation caused by coolant and environmental factors
• Includes Mishimoto’s Lifetime Warranty for long-term reliability and customer confidence

Construction & Design

The Mishimoto radiator hoses are expertly crafted using a multi-layer silicone construction that combines flexibility with toughness. The five-layer design incorporates high-quality silicone rubber reinforced with heat-resistant fibers, providing excellent resistance to heat, pressure, and chemical exposure. This robust construction ensures the hoses maintain their shape and integrity under extreme operating conditions, reducing the risk of leaks or failures.

The hoses are precision-molded to match the exact contours and dimensions of the factory hoses, guaranteeing a seamless fit and optimal coolant flow. The blue finish not only enhances durability but also adds a distinctive visual upgrade to your engine compartment.

Installation & Fitment

Installation of the Mishimoto Silicone Radiator Hose Kit is straightforward and designed to be a direct replacement for the original equipment hoses on the 2004–2008 Dodge Ram 1500 5.7L HEMI. No cutting, trimming, or additional modifications are necessary, making it an ideal upgrade for both professional mechanics and DIY enthusiasts. The kit fits precisely onto the factory radiator and engine connections, ensuring a secure and leak-free seal.

What's Included

• Complete set of silicone radiator hoses for the 2004–2008 Dodge Ram 1500 5.7L HEMI
• All necessary clamps and hardware for installation
• Detailed installation instructions

Ideal For

This hose kit is perfect for Dodge Ram 1500 owners who want to improve their truck’s cooling system reliability and longevity. It is especially beneficial for those who frequently tow, haul heavy loads, or operate in hot climates where cooling system performance is critical. Additionally, enthusiasts looking to enhance their engine bay’s appearance will appreciate the vibrant blue silicone finish.

Mishimoto is a performance cooling brand offering aluminum radiators, intercoolers, oil coolers, hoses, and supporting hardware built to manage heat on hard-driven street and track vehicles. For boosted setups and towing/off-road rigs alike, Mishimoto upgrades are designed to increase cooling capacity and reliability where factory systems can become a limitation.