HSP Diesel 041-1-HSP-RAW Billet Thermostat Housing Kit W/Coolant return Raw

HSP Diesel 041-1-HSP-RAW Billet Thermostat Housing Kit W/Coolant return Raw
389.00In stock
  • Brand: HSP Diesel
  • |
  • SKU: GVJG-041-1-HSP-RAW
  • |
  • Part Number: 041-1-HSP-RAW

2007-2010 Chevrolet Silverado/GMC Sierra 2500 HD/2007-2010 Chevrolet Silverado/GMC Sierra 3500 HD 2WD/4WD Diesel

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Product Details

Many of the Chevy Duramax coolant lines are routed in a way that makes it difficult to upgrade turbochargers or other performance accessories. The HSP Diesel team has developed a solution for many of those issues.

The all new billet thermostat housing and tube kit eliminates the factory coolant hose that crosses over the driver side valve cover. This allows more room for aftermarket turbo systems and fuel components.

You should be running the forward facing thermostat housing kit, with coolant return if you have a stock turbo charger in the valley. This coolant return has a provision to allow coolant to return from the turbo charger. This component is for VGT turbos.

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2007-20102WDChevroletSilverado 2500 HD Diesel
2007-20104WDChevroletSilverado 2500 HD Diesel
2007-20102WDChevroletSilverado 3500 HD Diesel
2007-20104WDChevroletSilverado 3500 HD Diesel
2007-20102WDGMCSierra 2500 HD Diesel
2007-20104WDGMCSierra 2500 HD Diesel
2007-20102WDGMCSierra 3500 HD Diesel
2007-20104WDGMCSierra 3500 HD Diesel


  • 2006-2010 Chevrolet / GMC Billet Thermostat Housing w/ Coolant Return
  • Eliminates The Factory Coolant Hose That Crosses Over Driver Side Valve Cover
  • Allows More Room For Aftermarket Turbos and Fuel Components
  • Made From Billet Aluminum
  • Raw Unpainted Finish
  • Made In The USA
  • Sold As A Kit
  • CNC machined billet aluminum thermostat upper housing
  • Allows for added room for aftermarket turbochargers
  • Easier access to fuel system components on drivers side valve cover
  • Powdercoat hard tube to improve the look of the engine bay
  • Reinforced silicone boots and hard tube add strength over the factory rubber hose
  • Allows room for dual CP3 pump kits

Quick Specs

  • 18" L x 10" W x 6" H

Important Notes

  • ATTN State of California Consumers warning: Cancer and Reproductive Harm www.p65warning.ca.gov




Billet Aluminum