If you're looking to upgrade your ride or tackle a DIY project, this HPS 1" (25mm) Clear High Temp Reinforced Silicone Heater Hose is definitely worth considering. With a generous 10-foot roll, you’ll have plenty of material to work with, whether you're fabricating custom turbo piping or just need a reliable solution for your cooling system.
What I really appreciate about this hose is its durability. Made from premium industrial-grade silicone, it’s built to handle some serious heat. We’re talking a max temperature rating of 350°F (177°C) and a working pressure of up to 50 psi. The heavy wall design means it can take on extreme pressure without flinching, which is crucial for high-performance setups.
Flexibility is another big plus. This hose bends easily with a tight radius of just 4 inches, making it a breeze to fit into those tricky spots under the hood. Plus, it’s got excellent tensile strength, so you won’t have to worry about it stretching or tearing when you’re installing it.
Now, a quick heads-up: while this silicone hose is fantastic for coolant and water, it’s not compatible with fuel or oil. So keep that in mind if you're planning to use it for any fuel lines. It does, however, resist aging, cracking, and ozone damage, which is a huge benefit for long-term use.
In terms of specs, here’s the lowdown: it has an inside diameter of 1" (25mm) and an outside diameter of about 1.3" (33mm). The wall thickness is around 4.5mm, giving it that extra strength when you need it. And did I mention it comes in a clear color? That can be a nice touch if you’re into aesthetics or just want to keep an eye on your coolant flow.
So, whether you’re a weekend warrior working on your Jeep or a small business owner looking to stock up on reliable parts, this silicone heater hose is a solid choice. It meets and exceeds SAEJ20 industry standards, making it suitable for marine and industrial applications as well. Just remember, it’s shipped as one continuous roll, so you can cut it to your desired lengths without hassle.
⚠ 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.