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  See more parts for Chevrolet Silverado 2500
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HSP Diesel Billet Thermostat Housing Kit for 2001-2005 Chevy/GMC Duramax LB7/LLY - 040-HSP-DG
HSP Diesel Billet Thermostat Housing Kit for 2001-2005 Chevy/GMC Duramax LB7/LLY - 040-HSP-DG - Image 5 HSP Diesel Billet Thermostat Housing Kit for 2001-2005 Chevy/GMC Duramax LB7/LLY - 040-HSP-DG - Image 2 HSP Diesel Billet Thermostat Housing Kit for 2001-2005 Chevy/GMC Duramax LB7/LLY - 040-HSP-DG - Image 3 HSP Diesel Billet Thermostat Housing Kit for 2001-2005 Chevy/GMC Duramax LB7/LLY - 040-HSP-DG - Image 4 HSP Diesel Billet Thermostat Housing Kit for 2001-2005 Chevy/GMC Duramax LB7/LLY - 040-HSP-DG - Image 5

HSP Diesel Billet Thermostat Housing & Tube Kit (040-HSP-DG)

Upgrade your Chevy Duramax with the HSP Diesel Billet Thermostat Housing and Tube Kit, specifically designed for those running aftermarket turbochargers in the valley. This component is essential for ensuring optimal performance while eliminating cooling issues associated with factory setups.

Why Choose HSP Diesel?

Many Chevy Duramax models, particularly the LB7 and LLY, have coolant lines that can obstruct the installation of larger aftermarket turbochargers and performance accessories. HSP Diesel has tackled this challenge head-on, crafting a solution that not only enhances fitment but also improves the overall efficiency of your cooling system.

Key Features

  • Eliminates the factory coolant hose that crosses over the driver-side valve cover.
  • Provides additional space for aftermarket turbo systems and fuel components.
  • Constructed from high-quality billet aluminum for durability and reliability.
  • Designed exclusively for use with aftermarket turbochargers.

Fitment

This thermostat housing is compatible with the following models:

  • Chevrolet Silverado 2500 (2001-2005)
  • Chevrolet Silverado 2500 HD (2001-2005)
  • Chevrolet Silverado 3500 (2001-2005)
  • GMC Sierra 1500 (2001-2005)
  • GMC Sierra 1500 HD (2001-2005)
  • GMC Sierra 2500 (2001-2004)
  • GMC Sierra 2500 HD (2001-2005)
  • GMC Sierra 3500 (2001-2005)

How to Identify Your VIN Code

  • The engine code is found as the 8th character of your VIN.
  • The model year is identified by the 10th character.

Included Components

  • 1x Thermostat Housing O-Ring
  • 3x M6 x 1.0 x 35mm Flange Bolts
  • 6x M6 Fender Washers
  • 3x M6 Nylon Lock Nuts
  • 4x M8 x 1.25-25mm Socket Cap Bolts
  • 4x M6 x 1.0-18mm Socket Cap Bolts
  • 1x 1.75 inch x 3 inch Straight Boot (437-RFAB)
  • 1x 1.75 inch x 90 degree Boot (433-RFAB)
  • 4x 1 3/4 inch Worm Gear Clamps (408-RFAB)

Customer Feedback

Many Silverado and Sierra owners have reported that the HSP Diesel thermostat housing made a significant difference in their turbo upgrade process. One Silverado 2500 owner noted, “The new housing cleared up so much space for my aftermarket turbo setup, I couldn’t believe how easy the install was!”

Don’t let factory constraints hold back your performance ambitions. Equip your Duramax with the HSP Diesel Billet Thermostat Housing and Tube Kit and enjoy the freedom to upgrade your turbo system without compromise.

Proposition 65

⚠ WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Vehicle Make/Model
Chevrolet Silverado 2500 2001-2002 Custom
Chevrolet Silverado 2500 2001-2002 Cheyenne
Chevrolet Silverado 2500 2001-2004 LS
Chevrolet Silverado 2500 2001-2005 400 SS
Chevrolet Silverado 2500 2001-2004 LT
Chevrolet Silverado 2500 2001-2005 Base
Chevrolet Silverado 2500 2004 WT
Chevrolet Silverado 2500 HD 2001-2005 Base
Chevrolet Silverado 2500 HD 2001-2005 LS
Chevrolet Silverado 2500 HD 2001-2005 LT
Chevrolet Silverado 2500 HD 2003-2005 WT
Chevrolet Silverado 3500 2001-2005 Base
Chevrolet Silverado 3500 2001-2005 LS
Chevrolet Silverado 3500 2001-2005 LT
Chevrolet Silverado 3500 2001-2004 HD
Chevrolet Silverado 3500 2004 WT
GMC Sierra 1500 2001-2005 SLE
GMC Sierra 1500 2001-2005 SLT
GMC Sierra 1500 2001-2003 SL
GMC Sierra 1500 2001 C3
GMC Sierra 1500 2002-2005 Denali
GMC Sierra 1500 2002-2005 WT
GMC Sierra 1500 2002-2005 Base
GMC Sierra 1500 2002 HT
GMC Sierra 1500 2005 Hybrid
GMC Sierra 1500 HD 2001-2003, 2005 SLE
GMC Sierra 1500 HD 2001-2003, 2005 SLT
GMC Sierra 2500 2001-2004 SLT
GMC Sierra 2500 2001-2004 SLE
GMC Sierra 2500 2001-2002 SL
GMC Sierra 2500 2002-2004 Base
GMC Sierra 2500 2003-2004 WT
GMC Sierra 2500 HD 2001-2005 SLE
GMC Sierra 2500 HD 2001-2002 SL
GMC Sierra 2500 HD 2001-2005 SLT
GMC Sierra 2500 HD 2002-2005 Base
GMC Sierra 2500 HD 2003-2005 WT
GMC Sierra 3500 2001-2005 SLE
GMC Sierra 3500 2001-2002 SL
GMC Sierra 3500 2001-2005 SLT
GMC Sierra 3500 2002-2005 Base
GMC Sierra 3500 2004-2005 WT
HSP Diesel: Leading the Way in High-Performance Diesel Parts

Welcome to Vivid Racing, your ultimate destination for high-quality diesel performance parts. Among our extensive range of products, HSP Diesel stands out as a premier brand known for its commitment to quality, innovation, and performance enhancement for diesel vehicles.

History of HSP Diesel

Founded by a team of diesel enthusiasts, HSP Diesel has rapidly evolved into a trusted name in the automotive aftermarket industry. With a passion for performance and a dedication to customer satisfaction, HSP Diesel has been at the forefront of developing cutting-edge solutions for diesel engines since its inception. Their journey began with a simple goal: to provide high-performance parts that enhance the driving experience of diesel truck owners.

Categories of Parts Offered by HSP Diesel

HSP Diesel specializes in a wide array of performance parts designed specifically for diesel trucks. Their product lineup includes:

  • Cold Air Intakes
  • Exhaust Systems
  • Intercoolers
  • Turbo Kits
  • Fuel System Upgrades

Each category is meticulously engineered to deliver superior performance, efficiency, and reliability, ensuring that your diesel vehicle performs at its best.

What Makes HSP Diesel the Best Choice?

What sets HSP Diesel apart from the competition is their unwavering commitment to quality and performance. Every part they manufacture undergoes rigorous testing and quality control to ensure it meets the highest standards. Their innovative designs not only improve horsepower and torque but also enhance fuel efficiency, making them a favorite among diesel enthusiasts.

Moreover, HSP Diesel is dedicated to customer service, providing expert advice and support to help you choose the right parts for your specific needs. Whether you're a casual driver or a serious racer, HSP Diesel has the solutions to elevate your diesel performance.

Explore our collection of HSP Diesel parts at Vivid Racing and experience the difference in performance and quality that only HSP Diesel can deliver!

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