If you're looking to upgrade your radiator hoses, the HPS High Temp 3-ply Reinforced Silicone Radiator Coolant Hose Kit is a solid choice. I’ve swapped out my stock OEM rubber hoses for these, and let me tell you, it’s a game changer. Those rubber hoses can get pretty weak over time, which is a real pain when you’re pushing your engine hard. This kit is built to last, designed with premium silicone that can handle the heat—up to 350 degrees Fahrenheit to be exact. That’s crucial whether you’re hitting the track or just cruising around town.
One of the best things about this hose kit is how well it fits. HPS has crafted these hoses with all the right bends and sizes, so you don’t have to mess around with universal hoses that never seem to fit quite right. It’s a straightforward swap, and you’ll feel the difference in performance. Plus, the 100% stainless steel clamps included in the kit are a nice touch. They grip securely without cutting into the hoses, which is something I really appreciate. No one wants to deal with leaks after a few hard runs.
This isn’t just about replacing old parts; it’s about upgrading to something that’s race proven. The design is inspired by racing, so you know it’s built to withstand the demands of high-pressure and high-temperature conditions. I’ve had my fair share of issues with stock rubber hoses, and these silicone ones have held up beautifully.
Now, if you’re rocking an Nissan 240SX with an LS swap—specifically with the LS3/LS7 water pump, a 9 o'clock thermostat, and an SR20DET radiator—this kit is tailor-made for you. It fits perfectly in the 1989-1998 models, covering both the S13 and S14. Trust me, investing in these hoses is one of the best decisions you can make for your ride.
So, if you’re ready to ditch those old, worn-out hoses and give your engine the upgrade it deserves, check out the HPS silicone radiator hose kit. It’s tough, reliable, and designed for enthusiasts who want to keep their engines running smoothly.
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
| Make Vehicle | Model | Year |
|---|---|---|
|
1989-1994 Nissan 240SX S13 |
240SX S13 | 1989-1994 |
|
1995-1998 Nissan 240SX S14 |
240SX S14 | 1995-1998 |

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.