PPE Lower Coolant Hose Kit

1994–2002 Dodge Ram 5.9L Diesel

Part #: 219020100

Overview

The PPE Lower Coolant Hose Kit is a premium replacement designed specifically for Dodge Ram trucks equipped with the 5.9L Cummins diesel engine from 1994 through 2002. This kit upgrades the factory lower coolant hose with a high-quality, heat-resistant silicone hose that offers superior durability and reliability under demanding conditions. It is an ideal solution for truck owners and professionals who want to enhance their cooling system’s longevity and performance without compromising OEM fitment.

Whether restoring a classic Ram or upgrading for improved heat resistance and durability, this kit provides a direct bolt-on replacement that requires no cutting or modifications. It ensures a secure, leak-free fit and helps prevent common hose failures associated with aging rubber components.

Key Features

Engineered with advanced materials and precision manufacturing, the PPE Lower Coolant Hose Kit delivers a dependable cooling hose solution tailored for your Dodge Ram. Key features include:

• Constructed from 5mm-thick, 4-ply heat-resistant silicone rubber for enhanced durability and longevity
• Direct bolt-on replacement requiring no cutting, trimming, or modifications
• Includes specialty worm drive clamps with W-style inner liners for 360-degree tension and leak prevention
• Clamps made from high-quality stainless steel, offering excellent resistance to moisture and chemical corrosion
• OEM part number reference MOPAR P/N 52006482AB ensures exact fitment and compatibility
• Designed to withstand harsh under-hood temperatures and pressures
• Improves cooling system reliability and reduces risk of hose failure

Construction & Design

The hose is crafted from premium-grade silicone rubber that is 5mm thick and reinforced with four plies, providing exceptional strength and heat resistance. This robust construction allows the hose to endure extreme temperature fluctuations and resist cracking, swelling, or deterioration that commonly affect standard rubber hoses. The silicone material also maintains flexibility over time, ensuring a consistent seal and fit throughout its service life.

The included worm drive clamps feature W-style inner liners that apply uniform pressure around the hose circumference, preventing leaks and hose slippage. Made from corrosion-resistant stainless steel, these clamps are built to withstand moisture and chemical exposure, extending the durability of your cooling system components.

Installation & Fitment

Installation is straightforward and designed as a direct replacement for the factory lower coolant hose on 1994–2002 Dodge Ram trucks with the 5.9L Cummins engine. No cutting, trimming, or additional modifications are necessary, making this kit suitable for both DIY enthusiasts and professional mechanics. The precise fitment ensures a hassle-free installation process that restores or enhances the cooling system’s integrity and performance.

What's Included

• One 5mm-thick, 4-ply silicone lower coolant hose
• Specialty stainless steel worm drive clamps with W-style inner liners

Ideal For

This kit is perfect for Dodge Ram owners looking to replace aging or damaged lower coolant hoses with a more durable, heat-resistant solution. It is especially suited for trucks used in demanding environments such as towing, off-road driving, or heavy-duty applications where cooling system reliability is critical. Additionally, it appeals to enthusiasts restoring classic 1994–2002 Ram Cummins trucks who want to maintain OEM fitment while upgrading to higher-quality materials.

Pacific Performance Engineering (PPE) develops heavy-duty and performance upgrades for trucks and diesel platforms, including differential covers, transmission pans, oiling and cooling components, and other durability-minded parts. PPE products are built to handle heat, load, and power—ideal for tow rigs and performance builds that need stronger hardware and better fluid control.