The PPE Large Diameter 12.7mm Turbo Coolant Hose is designed to support optimal cooling for the turbocharger on GM 6.6L Duramax engines. This heavy-duty hose provides improved coolant flow, enhanced durability, and excellent heat resistance, making it ideal for high-performance and demanding applications.

Key Features:

• Enhanced Coolant Flow:
  With a larger 12.7mm diameter, this hose allows for increased coolant circulation, helping to maintain stable temperatures for the turbocharger.

• Heat and Pressure Resistant:
  Constructed from reinforced materials designed to endure high temperatures and pressure, ensuring reliable performance under tough conditions.

• Durable Design:
  Built to withstand the demands of turbocharged diesel engines, reducing the risk of leaks or failures over time.

• Direct Replacement Fit:
  Specifically sized to replace the factory turbo coolant hose on GM 6.6L Duramax engines, allowing for straightforward installation.

Technical Specifications:

• Material:
  Reinforced high-temperature hose for improved durability and longevity.

• Diameter:
  12.7mm, designed to maximize coolant flow to the turbo on GM 6.6L Duramax engines.

• Application:
  Suitable for heavy-duty and performance applications, ensuring effective thermal management around the turbo.

Installation Notes:
The PPE Large Diameter Turbo Coolant Hose is a direct replacement for the stock hose, providing an upgrade that enhances coolant flow to the turbocharger. Ideal for Duramax owners looking to improve cooling efficiency and protect turbo components in high-stress environments.

Compatible Vehicles