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HPS Performance 3-Ply Reinforced Silicone Radiator Hose Kit for Yamaha YZ250/YZ250X Black
$108.00

If you're tired of dealing with those stock rubber radiator hoses that seem to lose their grip over time, let me introduce you to the HPS High Temp 3-ply Reinforced Silicone Radiator Coolant Hose Kit. This isn't just another part you throw on your bike; it's a solid upgrade that really makes a difference. Designed specifically for the Yamaha YZ250 (2003-2018) and YZ250X (2016-2022), this kit is built to handle the heat and pressure that comes with serious riding.

First off, let’s talk materials. This kit is made from premium silicone that can take on temperatures up to a scorching 350°F (177°C). So whether you're pushing your bike to its limits on the track or just cruising around, you won’t have to worry about these hoses failing on you. The 3-ply construction means they’re tough enough to withstand the rigors of racing, while still being flexible enough to fit perfectly without any hassle.

Installation? Piece of cake. The kit comes with 100% stainless steel clamps that are designed not to cut through the silicone. Unlike those universal hoses you might find at your local auto store, these are tailored to fit like a glove. You won’t be wrestling with awkward bends or worrying about leaks. Just a straightforward swap from your old, tired hoses to something that actually works.

And let’s not forget the race-proven design. This isn’t just a pretty face; it’s built to last longer than your average rubber hose. It replaces OEM part numbers like 91A20-05080-00, 5CU-12481-10-00, 5NY-12482-00-00, and 1P8-12484-00-00, ensuring that you’re getting a direct fit without any guesswork.

So if you're looking to boost your bike’s reliability and performance, this silicone hose kit is a no-brainer. It’s tough, it fits right, and it’ll keep your coolant flowing where it needs to go. Don’t let weak hoses hold you back—upgrade to HPS and ride with confidence.

Features:
  • Perfect replacement for OEM rubber hoses that can wear out over time.
  • Handles high temperatures and pressures without breaking a sweat.
  • Includes durable stainless steel clamps that won’t damage the hoses.
  • Race-tested design for long-lasting performance.
  • Direct fit for specific Yamaha models.
Specifications:
  • Product Type: Silicone Radiator Hoses
  • Color: Black
Fitment:
  • Yamaha YZ250 2003-2018
  • Yamaha YZ250X 2016-2022
Proposition 65

WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Vehicle Make/Model
Yamaha YZ250 2003-2018 Base
Yamaha YZ250X 2016-2022 Base

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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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