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Complete Ppe Green Silicone Upper & Lower Coolant Hose Kit For 2006-2010 Gm 6.6l Duramax Bundle [84ulXZcn]

$53.99 $172.99 -69%

Upgraded Coolant Hose Kit for Duramax 6.6L Diesel The PPE Green Silicone Upper & Lower Coolant Hose Kit is a revolutionary upgrade for your 2006-2010 GM 6.6L Duramax diesel truck. Designed to replace worn or leaky factory coolant hoses, this kit offe

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Upgraded Coolant Hose Kit for Duramax 6.6L Diesel

The PPE Green Silicone Upper & Lower Coolant Hose Kit is a revolutionary upgrade for your 2006-2010 GM 6.6L Duramax diesel truck. Designed to replace worn or leaky factory coolant hoses, this kit offers enhanced performance and durability, ensuring your engine operates at peak efficiency. With its advanced materials and construction, this kit is a must-have for both stock and highly modified vehicles.

Key Features and Specifications

This PPE Performance Silicone Coolant Hose Kit boasts several standout features. Firstly, its 4-ply heat-resistant internal fibers provide exceptional strength against high pressures and temperatures. The kit also includes TIG welded, polished 304 stainless steel “T” couplings, which eliminate the risk of failures at junctions. Additionally, the 5 mm thick silicone is twice as thick as the factory hose, ensuring long-lasting performance. The quick-connect/disconnect ends are made from billet aluminum and 304 stainless steel, while stainless steel clamps guarantee a tight fit that outperforms the factory hardware. Key features include:

  • Direct bolt-on upgrade for ease of installation
  • Durable 5 mm thick silicone for long-lasting performance
  • 4-ply heat-resistant internal fibers for strength and reliability
  • TIG welded, polished 304 stainless steel “T” couplings for enhanced durability

Perfect Fitment and Easy Installation

The PPE Performance Silicone Coolant Hose Kit is a direct bolt-on upgrade, requiring no cutting or modifications. This ensures a perfect factory fit with better-than-factory performance. The kit includes specialty Worm Drive Clamps with W-Style Inner Liners, which provide 360 degrees of constant tension and prevent leakage. These high-quality stainless steel clamps are resistant to moisture and chemicals, ensuring they look and perform great in the challenging under-hood environment. Practical uses include:

  • Replacement of worn or leaky factory coolant hoses
  • Enhanced performance and durability for stock or modified Duramax 6.6L diesel trucks
  • Improved engine efficiency and reliability

What Our Customers Say

January 5, 2026

Absolutely no complaints!

It's a very well-made, clever product.

- Hilda T..

January 5, 2026

Absolutely no complaints!

This is a solid and useful gadget.

- Caelan Z..

January 5, 2026

Absolutely no complaints!

This is a very prudent and wise purchase.

- Linnea O..

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