TrcukTok 2009-2019 6.7L Ram Cummins Coolant Bypass Hose Barb Leak repair Adapter kit

FITMENT

• 2009–2019 6.7L Ram Cummins 2500 / 3500 Turbo Diesel (Pickup).
• 2009–2019 6.7L Ram Cummins 3500 / 4500 / 5500 Turbo Diesel (Cab & Chassis).

DESCRIPTION

Product Overview

• The 6.7L Cummins Turbo Diesel is built for heavy-duty work, but demanding towing and high-load operation can increase thermal stress throughout the cooling system.
  
• A coolant bypass hose helps improve coolant circulation by providing an additional flow path to reduce heat concentration in the rear area of the engine, where cylinders #5 and #6 typically experience higher thermal loads.
• By promoting more consistent coolant flow, this upgrade helps reduce thermal stress, improve cooling system reliability, and support long-term durability during towing and demanding applications.

Key Features

• Heavy-Duty Construction: Built with reinforced silicone hoses and CNC-machined aluminum fittings for long-lasting durability and corrosion resistance.
  
• Leak-Resistant Design: High-quality connections and upgraded fittings help provide reliable coolant system performance.
• Rear Cylinder Cooling Support: Improves coolant circulation around the rear cylinders (#5 & #6), helping reduce heat concentration and maintain more consistent cylinder head temperatures.
• Improved Cooling System Balance: Provides an additional coolant flow path to reduce thermal stress during heavy towing, hauling, and high-load operation.

FAQ

Q: Will this work with my stock 6.7L Cummins?

A: Yes. The kit is compatible with stock cooling systems and does not require an EGR delete installation.

Q: What does a coolant bypass kit do on a 6.7L Cummins?

A: A coolant bypass kit adds an improved coolant flow path to help reduce heat concentration in high-stress areas of the engine. It helps maintain more consistent coolant circulation during towing, hauling, and heavy-duty operation.

Q: Why do the rear cylinders need additional cooling support?

A: The rear area of the 6.7L Cummins can experience higher heat loads during heavy towing. Improving coolant circulation helps balance temperatures and reduce thermal stress.

Q: Will this coolant bypass kit cause my engine to run too cool?

A: No. The kit is designed to improve coolant circulation while maintaining normal operating temperatures with the factory cooling system.