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HPS Performance Products 3/8 Inch Black Reinforced Silicone Heater Hose 10 Feet Roll - HTHH-038-BLKx10
HPS Performance Products 3/8 Inch Black Reinforced Silicone Heater Hose 10 Feet Roll - HTHH-038-BLKx10 - Image 3 HPS Performance Products 3/8 Inch Black Reinforced Silicone Heater Hose 10 Feet Roll - HTHH-038-BLKx10 - Image 2 HPS Performance Products 3/8 Inch Black Reinforced Silicone Heater Hose 10 Feet Roll - HTHH-038-BLKx10 - Image 3

If you're diving into some serious projects, let me tell you about this HPS 3/8" (9.5mm) Black high-temp reinforced silicone heater hose. This isn't just any hose; it’s a solid 10-foot roll that’s built to take on the heat and pressure like a champ. Seriously, it meets and exceeds those SAEJ20 industry standards, so you know it’s up for the task.

This hose is perfect for heavy-duty connections. Whether you’re working on a custom turbo setup, fabricating intercooler piping, or just need something reliable for your DIY intake or radiator cooling system, this is the stuff you want. The heavy wall design means it can handle extreme pressure without breaking a sweat. We're talking a max working pressure of 80 psi here.

One of the standout features is its flexibility. You can bend it around tight corners with a bend radius of just 1-1/2 inches. Plus, it’s got excellent tensile strength, so you don’t have to worry about it tearing or cracking under stress. And if you're working in harsh environments, this hose is UV and ozone resistant, so it won’t degrade on you quickly.

Now, a couple of things to keep in mind: this silicone hose isn’t compatible with fuel or oil, but it works great with water and anti-freeze, which is what you need for cooling systems. It’s designed for temperatures ranging from -65°F to +350°F (-53°C to +177°C), so it can handle a pretty wide range of conditions.

Key Features:

  • Max Temperature Rating: 350°F
  • Max Working Pressure: 80 psi
  • Bend Radius: 1-1/2"
  • Heavy-duty, high-temp reinforced silicone
  • Excellent burst strength and heat resistance
  • Resistant to coolants, cold leaks, cracking, peeling, and aging

Specifications:

  • Color: Black
  • Inside Diameter: 3/8" (9.5mm)
  • Outside Diameter: 5/8" (15.5mm)
  • Length: 10 Feet
  • Wall Thickness: 4mm
  • Reinforced Layer: 1-ply Polyester
  • UPC: 648044826233

This hose comes in a single continuous roll, so you won’t have to deal with multiple sections. It's straightforward, tough, and ready for whatever you throw at it. If you're serious about your setup, this is a solid choice.

Proposition 65

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

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About HPS Performance Products

HPS Performance Products is a leading manufacturer of aftermarket performance parts, fabrication components, and silicone hoses. HPS serves a number of different industries, including automotive, aerospace, construction, commercial truck/bus, marine, agricultural, turbo diesel, off-road, performance racing, general manufacturing, and water treatment. The company’s ability to fabricate custom-shaped multiply silicone hoses make it ideal for a wide range of applications. The multiply carcass makes HPS’ hose perfect for coolant and turbocharged pressure applications while the fluoro-silicone-lined hoses make it safe to be used with petroleum-based oil and fuel.

HPS Performance Products is committed to meeting its original goals of producing quality parts at competitive pricing and providing customer service responses in a personal, timely manner. All HPS products have been thoroughly tested on the dyno and track, and meet or exceed SAEJ20 standards. The HPS staff has solid expertise in the silicone hose department, which allows them to deliver standard size silicone hoses with same-day shipping. HPS’ highly skilled and knowledgeable team, paired with the latest state-of-the-art technology, ensures the brand’s continued success and reputation as a premier manufacturer in the industry 

HPS Quality Silicone Hoses

HPS Performance Products specializes in and is best known for manufacturing multi-application silicone hoses. HPS silicone hoses are carefully crafted from only the highest quality 4-ply reinforced high-temperature material. The hoses are available in the following varieties: straight coupler, 1-foot tube, 3-foot coolant tube, charge air cooler hose (CAC), hump coupler, reducer couple her, 45-degree elbow coupler and reducer, and 90-degree elbow coupler and reducer.

HPS Performance Products also carries performance silicone vacuum hoses and silicone heater hoses. You can choose silicone hoses in both standard inch and hard-to-find metric sizes. Stainless steel T-bolt clamps are available to match with the silicone hoses as well. In order to meet the high demand and shorten the turnaround time for its silicone hoses, up to 90 percent of the product is already in stock and ready to ship or pick up from HPS authorized dealers like Vivid Racing. 

HPS Performance Products at Vivid Racing

Vivid Racing carries a comprehensive lineup of HPS Performance Products for a number of different makes, models, and applications. Our extensive inventory of HPS parts includes aluminum tubing, cold air and short ram intakes, vacuum lines, hoses and clamps, intercooler pipes, radiator caps, and much more! If you have any questions regarding the items listed above or have fitment concerns, please contact our expert sales team at (480) 966-3040. We are here to help you through the entire purchase process and make it a pleasant experience.

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