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HPS Performance Products Blue Silicone Heater Hose Kit for 2003-2006 Nissan 350Z 3.5L V6
$108.00

If you're looking to give your Nissan 350Z a little extra love, check out this HPS High Temp 3-ply Reinforced Blue Silicone Heater Hose Kit. I’ve been around the block with these cars, and trust me, those stock rubber hoses can start to show their age pretty quickly. Over time, they can crack and split, which is the last thing you want when you're out on the road or track. This kit is designed specifically for the 2003-2006 350Z with the 3.5L V6 engine, so you know it’s going to fit like a glove.

What I really appreciate about this kit is the quality. HPS uses premium silicone that can handle some serious heat—up to 350 degrees Fahrenheit, in fact. That’s crucial whether you’re pushing your car to the limits at the track or just cruising around town. You want your engine to stay cool and efficient, and these hoses help with that by maintaining peak performance even under pressure.

Installation is a breeze too. The kit comes with 100% stainless steel clamps that won’t dig into the silicone, making it a straightforward swap. No more wrestling with those flimsy universal hoses from the auto parts store that never quite fit right. HPS has crafted these hoses with the correct bends and curves, so you get a perfect fit and peace of mind knowing you're not leaving anything to chance.

Whether you're in it for the racing or just want to keep your daily driver in top shape, this heater hose kit is a solid upgrade. It’s a race-proven design that beats out the stock rubber hoses in terms of durability and performance. Don’t wait until your old hoses leave you stranded—make the switch now and keep your Z running smoothly.

  • Product Type: Silicone Heater Hoses
  • Color: Blue
  • Application Notes: 3.5L V6

Fitment:

  • Nissan 350Z 3.5L V6 2003-2006

In short, if you want to upgrade your cooling system and avoid any overheating issues, this HPS heater hose kit is the way to go. It’s tough, reliable, and built for performance—just like your 350Z.

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Vehicle Make/Model
Nissan 350Z 2003-2006 Track
Nissan 350Z 2003-2006 Touring
Nissan 350Z 2003-2006 Enthusiast
Nissan 350Z 2003-2006 Performance
Nissan 350Z 2003-2006 Base
Nissan 350Z 2005-2006 Grand Touring
Nissan 350Z 2005 35th Anniversary Edition

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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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