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HPS Performance Products Silicone Reducer Coupler Hose 5/8" to 7/8" Black 4-Ply 3" Long
$22.66

If you're diving into some serious DIY projects or just need a reliable hose for your setup, the HPS 5/8" - 7/8" (16mm - 22mm) 4-ply Reinforced Black Silicone Reducer Coupler Hose is worth a look. This isn’t just any hose; it’s built to take the heat—literally. With a temperature range from -65°F to a scorching 350°F (that’s around 177°C for those of you who prefer metric), it’s designed to handle the kind of pressure you might encounter in high-performance applications.

This hose is tough, thanks to its 4-ply construction. That means it’s not just going to crumple under pressure or give up when the temperatures rise. Whether you're working on a custom turbo setup, rigging up intercooler piping, or even tackling a DIY intake or radiator cooling system, this coupler's got your back. It meets and exceeds SAEJ20 industry standards, which is a big deal if you're looking for something that can handle the heavy-duty stuff.

And let’s talk about versatility. This silicone hose is perfect for marine and industrial use, so if you're out on the water or working in a shop, you can trust it to perform. Plus, it's UV and ozone resistant, which means it’ll stand up to the elements without breaking down. Just keep in mind that this hose isn’t compatible with fuel or oil—so save it for the coolant and air applications.

In terms of specs, you’re looking at an inside diameter of 5/8" to 7/8" (16mm to 22mm), with an outside diameter ranging from 1.02" to 1.25" (26mm to 32mm). The length is a solid 3", and the wall thickness is about 4.5mm, give or take a bit. It’s a straightforward, no-nonsense piece that gets the job done without any fuss.

So, if you need a hose that’s built to last and can handle the heat, this HPS silicone reducer coupler is a solid choice. It’s rugged, reliable, and ready to tackle whatever project you throw at it.

Features:
  • High Temperature 4-ply Reinforced Silicone for durability
  • Exceeds SAEJ20 standards for heavy-duty applications
  • Perfect for custom turbo setups and DIY projects
  • UV and ozone resistant for outdoor use
  • Not suitable for fuel or oil
Specifications:
  • Product Type: Silicone Reducer Coupler Hose
  • Color: Black
  • Inside Diameter: 5/8" - 7/8" (16mm - 22mm)
  • Outside Diameter: 1.02" - 1.25" (26mm - 32mm)
  • Length: 3"
  • Reinforced Layer: 4-ply Polyester
  • Max. Temperature Rating: 350°F
  • Wall Thickness: 4.5mm (+/- 0.5mm)
  • Oil-Resistant: No
  • UPC: 648044834399
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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