Description

PPE Upper Coolant Hose Kit

2003–2007 Dodge Ram 5.9L Diesel, 2007–2010 Dodge Ram 6.7L Diesel

Part #: 219020115

The PPE Upper Coolant Hose Kit is a premium replacement designed specifically for Dodge Ram trucks equipped with 5.9L and 6.7L Cummins diesel engines from 2003 to 2010. This direct bolt-on kit upgrades the factory upper coolant hose with a durable 5mm-thick, 4-ply silicone hose that offers superior heat resistance and longevity compared to standard rubber hoses. Engineered to withstand the demanding conditions of heavy towing, off-road use, and daily driving, it provides enhanced cooling system reliability and reduces the risk of leaks and hose failures.

Ideal for diesel enthusiasts, fleet operators, and professional mechanics, this kit ensures consistent coolant flow and system integrity under extreme temperatures and pressures common in Cummins-powered Dodge Ram trucks. With a maintenance-free design, it delivers peace of mind and long-term durability for your cooling system.

Key Features

Combining advanced materials and precision engineering, the PPE Upper Coolant Hose Kit offers outstanding performance and reliability. Key features include:

• Constructed from 5mm-thick, 4-ply heat-resistant silicone rubber for exceptional strength and flexibility
• Specialty worm drive clamps with W-style inner liners provide 360-degree tension for a secure, leak-free seal
• Clamps made from high-quality stainless steel resist moisture and chemical corrosion, ensuring long-term durability
• Direct bolt-on design requires no cutting, trimming, or modifications for hassle-free installation
• Engineered to meet or exceed OEM specifications for reliable fit and performance
• Designed to withstand extreme under-hood temperatures and pressures typical of diesel engine applications
• Improves cooling system integrity, reducing the risk of overheating and coolant loss
• OEM part number reference: MOPAR P/N 52028872AG for easy cross-checking and compatibility

Construction & Design

The upper coolant hose is crafted from premium silicone rubber, selected for its superior resistance to heat, ozone, and aging compared to conventional rubber hoses. The 4-ply construction adds multiple reinforcement layers, preventing hose collapse or deformation under high pressure and ensuring consistent coolant flow even in harsh operating environments.

The included worm drive clamps feature W-style inner liners that evenly distribute clamping force around the hose circumference, eliminating weak points and potential leak paths. Manufactured from corrosion-resistant stainless steel, these clamps maintain a tight, reliable seal throughout the hose’s service life.

Installation & Fitment

This kit is designed as a direct replacement for the factory upper coolant hose on 2003–2007 Dodge Ram 5.9L Cummins and 2007–2010 Dodge Ram 6.7L Cummins diesel trucks. Installation is straightforward and requires no cutting, trimming, or additional modifications. The hose fits precisely to OEM mounting points, ensuring proper alignment and secure attachment for a clean, professional upgrade.

Whether you are a DIY enthusiast or a professional mechanic, this kit minimizes installation time and complexity, allowing you to quickly restore or enhance your cooling system’s reliability.

What’s Included

• One 5mm-thick, 4-ply silicone upper coolant hose
• Specialty stainless steel worm drive clamps with W-style inner liners
• Installation instructions and OEM part number reference

Ideal For

This upper coolant hose kit is perfect for Dodge Ram owners who demand enhanced durability and reliability from their cooling system components. It is especially suited for:

• Owners of 2003–2007 Dodge Ram 5.9L Cummins and 2007–2010 Dodge Ram 6.7L Cummins diesel trucks
• Drivers who tow heavy loads or operate in extreme temperature conditions
• Diesel enthusiasts seeking a maintenance-free, long-lasting coolant hose solution
• Anyone looking to replace aging or failing factory coolant hoses with a premium upgrade