If you’re looking to replace those tired old rubber radiator hoses on your Nissan 240SX, this HPS High Temp 3-ply Reinforced Silicone Radiator Coolant Hose Kit is definitely worth a look. Over time, those stock hoses can start to break down, and nobody wants to deal with a coolant leak when they’re out enjoying a drive or pushing their car to the limit on the track.
What sets this kit apart is the quality of the silicone. It’s not just any silicone; this stuff is built to withstand some serious heat and pressure—up to 350 degrees Fahrenheit, to be exact. So whether you’re cruising around town or competing in a race, you can count on these hoses to keep things running smoothly without the risk of failure.
One of the best parts? The fitment. HPS has designed these hoses to match the bends and sizes of your OEM setup perfectly. That means installation is a breeze compared to those generic universal hoses you might find at the local auto parts store. Plus, you get 100% stainless steel clamps that won’t dig into the hoses, ensuring a secure fit that lasts.
In terms of specs, this kit is custom designed for the Nissan 240SX with an LS swap, specifically for setups using an LS1 water pump, a 9 o'clock thermostat, and an SR20DET radiator. It fits models from 1989 to 1998, including the S13 and S14. And let’s be honest, when you’re upgrading your ride, you want something that not only performs well but also looks good under the hood. This blue silicone kit does just that.
So, if you’re ready to ditch those stock hoses and upgrade to something that can handle the heat—literally—this HPS silicone hose kit is a solid choice. It’s race-proven, built to last, and designed specifically for your setup. Trust me, your engine will thank you.
⚠ 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.