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Vivid Racing Gear 
Introducing the HSP Upper Coolant Tube
The 637-1-HSP is your go-to solution for enhancing the engine bay of your 2017-2019 L5P Duramax-equipped Chevrolet and GMC trucks. This essential component often gets overlooked, but it can really make a difference in how your engine looks and performs.
Why Choose the HSP Upper Coolant Tube?
Let’s be honest—the factory upper coolant tube just doesn’t cut it. While it does its job, it has a tendency to look out of place and can even fail due to its construction. Your L5P engine deserves better, and that’s where the HSP Upper Coolant Tube comes in.
What Makes the HSP Upper Coolant Tube Stand Out?
One of the standout features of the HSP Upper Coolant Tube is its aluminum construction. This design choice helps prevent cracking, which can lead to cooling system failures. Plus, we wanted to help you tidy up that engine bay! With various powder coat options and the sleek HSP Diesel logo prominently displayed, you’ll notice an immediate upgrade compared to the factory piece. We’ve also engineered small bends to ensure a perfect fit with all factory components, allowing for optimal flow through the tube. Installation is a breeze—no modifications needed, and anyone with basic knowledge can get it done in no time!
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
A Quick Note
Just a heads up—this product is specifically designed to fit the 2017-2019 L5P engines. Even though the VIN code may appear the same, there were slight changes made in the engine bay, so make sure you’re ordering for the right year truck!
What Does the HSP Upper Coolant Tube Fit?
- L5P: 17-19 VIN Code Y
How to Identify Your VIN Code
The engine code can be found in the 8th character of your VIN number, while the 10th character indicates the year of your truck.
Key Features
- Maintains factory routing
- 2 inch OD tubing matches factory hose size
- No modifications necessary for installation
- Dress up your engine bay
- 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 | $122.78 |
| 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 | $104.05 | $146.04 | ? | $138.74 | ? | 2025-01-17 11:55:11 |
