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HPS Performance Products HPS AN-4 Aluminum Tee Adapter with 1/8" NPT Female Branch - Black
$11.66

If you're diving into some serious automotive work, you might want to check out the HPS AN Adapter Fittings. These little guys are a game changer for anyone looking to connect various components in their cooling, oil, or fuel systems. With two male 37-degree AN ends and a 1/8" NPT female branch, you can easily hook up sensors or switches without breaking a sweat. Seriously, no special tools are needed—just a good ol' wrench and you’re good to go.

What I really appreciate about these fittings is their solid build. Made from 6061 aluminum and treated with Type II black anodizing, they look sharp and stand up to corrosion and scuffs. So, whether you're running water, coolant, oil, or even some fuels, you can trust these to hold up under pressure.

  • Size: AN-4, which is pretty standard for a lot of setups.
  • Branch: The 1/8" NPT female branch is perfect for adding in whatever sensors you need.
  • Assembly: You can put these together without any fancy tools—just a wrench and some elbow grease.
  • Compatibility: They work seamlessly with all AN fitting brands that have that 37-degree flare, so you won’t run into any compatibility issues.
  • Material: The aluminum construction means they’re lightweight yet durable, and the black anodizing gives them a sleek look.
  • Fluid Compatibility: Whether it’s air, coolant, oil, or most fuels, these fittings can handle it.

Specifications:

  • Color: Black
  • Material: Aluminum
  • Angle: Tee
  • End 1 Type: AN-4 Male
  • End 2 Type: AN-4 Male
  • End 3 Type: 1/8" NPT

If you're looking to make your setup cleaner and more efficient, these HPS AN to NPT Adapter fittings are definitely worth considering. They’re practical, easy to use, and built to last.

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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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