2006-2010 Duramax 12.7mm Turbo Coolant Hose (116002060)

Fits

Heat and time are the enemies of your factory rubber cooling lines. Over years of thermal cycling, the OEM turbo coolant hose becomes brittle and prone to cracking, and if you're removing your turbo for a repair or upgrade, the factory rubber almost always deforms or tears upon removal. The PPE Performance Silicone Turbo Coolant Hose is the heavy-duty solution designed to outlast the truck.

Constructed from high-grade silicone and reinforced with 3 plies of Nomex fibers, this hose is engineered to handle the extreme under-hood temperatures and increased cooling system pressures found in towing, racing, or daily driving applications. With superior UV and Ozone resistance, this large-diameter (12.7mm ID) hose provides better flow and lubricity than standard rubber, ensuring your turbocharger stays cool under the heaviest loads.

Part Number: 116002060

• Nomex Reinforcement: Features 3-ply Nomex fiber reinforcement for maximum burst strength and pressure resistance.
• High-Temp Silicone: Superior thermal resistance compared to factory rubber; won't become brittle or crack over time.
• Improved Flow: Quality silicone construction offers better internal lubricity and higher flow characteristics.
• Environmental Protection: Highly resistant to UV rays, Ozone, and chemical degradation for a long service life.
• Direct Replacement: Designed as a performance upgrade for GM Part Number 97383472.
• Race Proven: Built to handle the stresses of competition, heavy towing, and stop-and-go traffic.

• (1) Large Diameter (12.7mm ID) Silicone Turbo Coolant Hose

• Dimensions: 12.7mm (1/2") Inner Diameter | 21mm (13/16") Outer Diameter.
• Clamps: For the best fit, PPE recommends using hose clamp P/N 515005100 (sold separately).
• Compatibility: Specifically for the large-diameter coolant port on LBZ and LMM Duramax engines.