If you're diving into a project that needs some serious heat resistance, this HPS silicone heater hose is a solid pick. It's not just any hose; it's built to handle the tough stuff, meeting SAEJ20 standards, so you know it's up for the challenge. Whether you’re working on a custom turbo setup or just need to keep your radiator cool, this hose has got your back.
So, what’s the deal with this hose? First off, it's made from industrial-grade high-temp reinforced silicone. That means it can take the heat—up to 350°F (about 177°C) to be exact. It’s also got a heavy wall design, which gives it the muscle to handle pressures up to 85 psi. You won’t have to worry about it blowing out on you mid-drive.
Flexibility is key here too. With a bend radius of just 3/4", you can route this hose just about anywhere you need it without stressing it out. Plus, it’s got excellent tensile strength, so it won't be prone to cracking or peeling over time. And for those of you who are concerned about the elements, it's UV and ozone resistant, which is a nice touch if your setup sees a lot of sun.
Just a heads up, though: this hose isn’t compatible with fuel or oil. But if you’re dealing with water or antifreeze, you’re in the clear. It’s perfect for coolant applications, making it a great choice for marine and industrial use as well.
This silicone heater hose is shipped in one continuous roll, so you can cut it to your desired length without any hassle. Whether you're a DIY enthusiast or just need a reliable hose for your cooling system, this one’s a great addition to your toolkit.
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

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 HosesHPS 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 RacingVivid 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.