HPS High Temp Reinforced Silicone Oil Cooler Coolant Elbow Hose Kit

2003–2006 Dodge Ram 1500 / 2500 / 3500 5.7L Hemi V8 & 5.9L Cummins Diesel Turbo

57-2068-BLK

Overview:

The HPS High Temp Reinforced Silicone Oil Cooler Coolant Elbow Hose Kit is a premium replacement designed specifically for Dodge Ram trucks from 2003 to 2006, including the 1500, 2500, and 3500 models equipped with 5.7L Hemi V8 and 5.9L Cummins Diesel Turbo engines. This kit upgrades the original rubber heater and transmission oil cooler hoses with durable, high-performance silicone hoses engineered to withstand extreme temperatures and pressures.

Ideal for truck owners who demand reliability and longevity, this hose kit is perfect for daily driving, heavy towing, off-road adventures, or any application where the stock rubber hoses may fail prematurely. The kit ensures consistent coolant flow and improved durability, helping maintain optimal engine temperatures under demanding conditions.

Key Features:

Built to deliver superior performance and durability, this HPS silicone hose kit offers several advantages over OEM rubber hoses:

• Direct replacement for OEM rubber heater and transmission oil cooler hoses with exact bends and dimensions for a perfect fit
• Constructed from 3-ply reinforced silicone to resist cracking, swelling, and deterioration over time
• Withstands high temperature environments up to 350°F (177°C) and high pressure operating conditions
• Includes 100% stainless steel industrial grade embossed hose clamps that securely fasten without cutting into the silicone
• Race-proven design ensures long-lasting quality and reliability beyond stock rubber hoses
• Replaces multiple OEM part numbers including 05179086AA, 05011405AA, 05086942AA, 05086942AB, 5179086AA, 4638427, 3918266, and 4429813
• Black finish provides a sleek, professional appearance under the hood

Construction & Design:

This hose kit is engineered with high-grade 3-ply reinforced silicone, combining flexibility with exceptional strength to endure the harsh conditions found in engine bays. The silicone material resists heat, oil, and chemical exposure far better than traditional rubber hoses, preventing premature failure due to cracking or swelling.

Each hose is precision-molded to match the exact OEM specifications, ensuring a seamless fit without the need for modifications. The included stainless steel clamps are embossed for durability and designed to provide a secure seal without damaging the hose surface, enhancing longevity and leak prevention.

Installation & Fitment:

The HPS silicone hose kit is designed for straightforward installation as a direct OEM replacement for the Dodge Ram 1500 (2006), Ram 2500 (2003–2006), and Ram 3500 (2003–2006) models equipped with 5.7L Hemi V8 or 5.9L Cummins Diesel Turbo engines. No cutting, trimming, or additional modifications are required, making it an ideal upgrade for both professional mechanics and DIY enthusiasts.

Installation involves removing the old rubber hoses and clamps, then fitting the new silicone hoses with the supplied stainless steel clamps to ensure a tight, leak-free connection. This kit helps restore the cooling system’s integrity and reliability, especially in trucks used for towing or heavy-duty applications.

What's Included:

• 3-ply reinforced silicone oil cooler coolant elbow hoses with OEM-specific bends
• 100% stainless steel industrial grade embossed hose clamps
• Complete hose kit tailored for Dodge Ram 1500, 2500, and 3500 models (2003–2006)

Ideal For:

This hose kit is ideal for Dodge Ram owners seeking a reliable, long-lasting upgrade to their cooling system hoses. It is especially suited for those who tow heavy loads, operate their trucks in extreme temperatures, or want to prevent the common failures associated with aging OEM rubber hoses. Whether for daily driving, work, or off-road use, this kit enhances durability and peace of mind.

HPS Performance specializes in high-temperature reinforced silicone hoses and related joining solutions—couplers, tubing, and clamps—built for boosted and high-heat engine bays. Used in performance and racing applications, HPS products are designed to meet demanding temperature and pressure conditions for dependable charge-air and coolant routing.