If you’re looking to swap out your old rubber hoses for something that can really handle the heat, check out this HPS Performance 90-degree silicone elbow coupler. This isn’t just any coupler; it’s built with a 4-ply reinforced design that meets SAEJ20 standards, so you know it’s tough enough for heavy-duty pressure connections. Whether you’re working on a performance build or just need something reliable for your daily driver, this elbow is up for the task.
One of the standout features is its max temperature rating of 350°F (177°C). That means it can handle the high temps that come from your engine or any other high-performance application without breaking a sweat. Plus, it’s compatible with water and antifreeze, making it perfect for coolant lines, but just a heads up—it doesn’t play nice with fuel or oil.
The flexibility of this silicone elbow makes installation a breeze, even in those cramped engine bays where space is at a premium. You can easily trim it down to fit your specific setup, whether you’re replacing an OEM hose or upgrading to something more robust. The inside diameter is 5/8" (16mm), and you've got leg lengths of 5" and 48", so you can find the right fit for your project.
And let’s not forget about the aesthetics—this coupler comes in a striking blue color that can add a little flair to your engine bay. If you’re into marine or industrial applications, this elbow is versatile enough to handle that too.
So if you're ready to ditch those flimsy rubber hoses, this HPS silicone elbow coupler could be just what you need. It’s built to last and can handle whatever you throw at it—just make sure you’re not trying to use it for fuel or oil applications!
⚠ 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.