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Vivid Racing Gear 
Introducing the HSP Upper Coolant Tube
The 637-1-HSP, also known as the HSP Upper Coolant Tube, is designed specifically for the 2017-2019 L5P Duramax-equipped Chevrolet and GMC trucks. This often-overlooked component can really transform your engine bay!
Why Upgrade to the HSP Upper Coolant Tube?
Let’s be honest—the factory upper coolant tube just doesn’t cut it. While it gets the job done, it can be prone to failure due to its construction, and it doesn’t quite match the impressive look of your L5P engine. Upgrading to the HSP Upper Coolant Tube not only enhances reliability but also gives your engine bay the upgrade it deserves.
What Makes the HSP Upper Coolant Tube Stand Out?
The HSP Upper Coolant Tube is crafted from high-quality aluminum, which helps prevent cracking and potential cooling system failures. We chose aluminum not just for its durability but also to help you achieve a cleaner, sleeker look in your L5P Duramax engine bay. With a variety of powder coat options and the stylish HSP Diesel logo prominently displayed, it’s easy to see how this part outshines the factory piece.
We’ve designed this tube with slight bends to ensure a perfect fit with all factory parts, allowing for optimal flow. The best part? Installation is a breeze—no modifications needed, and you can do it with basic knowledge!
What’s Included with the HSP Upper Coolant Tube?
- (1) Aluminum 2 inch L5P (17-19) Radiator Hose Tube
- (1) 2 inch x 3 inch Straight Boot
- (1) 2 inch x 95 Degree Boot
- (4) 2 inch T-Bolt Clamps
Important Note
This product is specifically designed for the 2017-2019 L5P engines, even if the VIN code appears the same. Small changes in the engine bay mean you’ll want to double-check your truck's year before ordering.
Compatibility Information
- L5P: 17-19 VIN Code Y
How to Identify Your VIN Code
The engine code is determined by the 8th character of your VIN number, while the 10th character indicates the year of your truck. Make sure to check this to ensure you’re getting the right part!
Key Features
- Maintains factory routing
- 2 inch OD tubing to match factory hose size
- No modifications necessary for installation
- Dress up your engine bay with style
- Durable metal replacement
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
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 DieselFounded 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 DieselHSP 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!
| Sale price | None |
| Wholesale price | $189.17 |
| Shipping |
Weight: 5.00 Length: 18 Width: 10 Height: 6 |
| Product Added At | Thursday 01 September, 2022 |
| Product Modified At | Friday 17 January, 2025 |
| Imported By | ETLOverride |
| Last Edited By | jaywilson85@gmail.com |
| View In Admin |
| Vendor | Inv | Cost | Retail | Jobber | MAP | Core | Updated | |||
|---|---|---|---|---|---|---|---|---|---|---|
| HSP Diesel | $160.31 | $225.00 | ? | $213.75 | ? | 2025-01-17 11:55:11 |
