EVIL ENERGY Upper Coolant Hose Kit for 2019-2024 6.7L Cummins Standard Output, Aluminum Upper Radiator Coolant Hose Replacement Upgrade

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Brand	EVIL ENERGY
Material	6063 Aluminum Alloy + 5-Ply Silicone Hose
Item Weight	2.43 lbs
OEM Part Number	68359598AF, 68359598AD, 68359598AE
Compatibility	For Ram Models: 2019-2024 Ram 2500/3500 6.7L Cummins Standard Output (SO)

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EVIL ENERGY upper coolant hose is a direct-fit aluminum upper radiator pipe kit for 2019-2024 Ram 2500/3500 6.7L Cummins Standard Output (SO) trucks. This 6.7 Cummins upper radiator hose replaces the factory upper radiator hose assembly and matches OEM part numbers 68359598AF, 68359598AD, and 68359598AE.

This kit is designed for buyers searching for a vehicle-specific 6.7 cummins coolant hose, Ram 2500 radiator hose, or Ram 3500 radiator hose. It is not a universal coolant hose for car applications and should only be used on compatible Ram 6.7L Cummins SO models.

Direct Upper Cooling Path Upgrade

This upper coolant hose replaces the factory rubber hose assembly with a black aluminum upper coolant pipe. It follows the original coolant routing path for a direct-fit installation with no cutting, trimming, or additional modification required.

If you are checking a 6.7 Cummins coolant hose diagram, this product corresponds to the upper radiator hose / upper cooling pipe location. It is not a lower radiator hose, heater hose, EGR hose, or coolant bypass hose.

Why Choose This 6.7 Cummins coolant hose Kit?

1. Complete Installation Kit

This 6.7 Cummins coolant hose kit includes the main parts needed for the upper cooling system connection:

• black aluminum upper radiator pipe *1
• reinforced 5-ply silicone coolant hoses/couplers *2
• heavy-duty T-bolt clamps *4

The included silicone coolant hose couplers and clamps help connect the aluminum pipe securely along the factory coolant path. For buyers comparing radiator hoses for cars, this kit provides a complete upper cooling pipe solution instead of only a basic rubber hose.

2. Connection Size Details

• Aluminum pipe inner diameter: approximately 1.84 in / 46.8 mm
• Aluminum pipe outer diameter: approximately 2.0 in / 50.8 mm
• Silicone coupler diameter: approximately 2.01 in / 51 mm
• Silicone coupler length: approximately 3.5 in / 89 mm
• T-bolt clamp range: approximately 2.24-2.56 in / 57-65 mm

These measurements help users compare the kit with the factory coolant hose for car routing and confirm the upper cooling pipe connection area before installation.

3. Reinforced Silicone Couplers

This kit uses reinforced silicone coolant hoses as connection couplers. The 5-ply construction is designed for coolant system use and works with the included T-bolt clamps to support a secure fit.

For buyers comparing a silicone hose for radiator setup, this product combines a formed aluminum pipe with silicone coolant hose couplers instead of using only flexible hose sections.

4. 6063-T6 Aluminum Construction

Built with 6063-T6 aluminum construction, this upper coolant hose kit uses high-strength aluminum, precision CNC machining, and a black anodized finish. Compared with factory rubber radiator hoses for cars, the aluminum pipe provides a cleaner, more rigid, and more performance-inspired upper cooling path.

For buyers comparing rubber hose assemblies and aluminum radiator hoses, this kit offers a refined engine bay appearance while maintaining the original coolant routing design.

5. Complete Installation Hardware Included

Includes a mandrel-bent aluminum upper radiator pipe, reinforced 5-ply silicone couplers, and heavy-duty stainless steel T-bolt clamps to provide a complete and secure upper cooling system connection.

6. Heavy-Duty Durability for Daily Use

Designed for towing, hauling, diesel performance builds, and long-term ownership, this upper radiator coolant pipe kit delivers a durable and dependable cooling system connection. The aluminum pipe construction and reinforced silicone couplers help maintain stable coolant flow and long-lasting reliability under demanding driving conditions.

7. Performance-Inspired Engine Bay Styling

Upgrades the factory rubber coolant hose with a sleek aluminum coolant tube setup for a cleaner, more refined, and performance-inspired under-hood appearance. Ideal for 6.7 Cummins owners looking to enhance engine bay styling and overall presentation.

8. Direct Fit for Ram 2500 and Ram 3500

• This Ram 2500 radiator hose fits 2019-2024 Ram 2500 6.7L Cummins Standard Output (SO) trucks.
• This Ram 3500 radiator hose also fits 2019-2024 Ram 3500 6.7L Cummins Standard Output (SO) trucks.

Before ordering this 6.7 Cummins upper radiator hose, confirm your model year, engine, output type, and OEM part number.

Who Is This Upper Coolant Hose Kit For?

This upper coolant hose kit is suitable for:

• 2019-2024 Ram 2500 6.7L Cummins SO owners
• 2019-2024 Ram 3500 6.7L Cummins SO owners
• Drivers replacing OEM 68359598AF, 68359598AD, or 68359598AE
• Owners looking for a direct-fit Ram 2500 radiator hose
• Owners looking for a direct-fit Ram 3500 radiator hose
• Users upgrading from factory rubber hose styling to aluminum radiator hoses
• Diesel truck owners comparing silicone hose for radiator options

Where Can This 6.7 Cummins Coolant Hose Be Used?

• Factory upper radiator hose replacement
• 6.7 Cummins upper radiator hose upgrade
• Ram 2500 radiator hose replacement
• Ram 3500 radiator hose replacement
• Daily driving cooling system maintenance
• Towing and hauling applications
• Diesel performance engine bay builds
• Long-term upper cooling pipe upgrade
• Cooling system service during radiator or coolant maintenance
• Engine bay appearance upgrade

Fitment Reminder

This 6.7 Cummins coolant hose is not a universal coolant hose for car, not a lower radiator hose, not a heater hose, not an EGR coolant hose, and not a coolant fluid product. Before buying this upper coolant hose, confirm that your truck is a 2019-2024 Ram 2500/3500 6.7L Cummins Standard Output (SO) and matches OEM part numbers 68359598AF, 68359598AD, or 68359598AE.