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HPS 5/16" (8mm) Reinforced Silicone Coolant Cap Blue
$16.67

HPS 5/16" (8mm) Reinforced Silicone Coolant Cap - Blue

If you're looking for a reliable and durable coolant cap, the HPS Performance 5/16" Reinforced Silicone Coolant Cap in a vibrant blue is the perfect fit for your vehicle's cooling system. Designed with precision, this cap is ready to handle the demands of high temperatures and pressures, ensuring your engine stays cool and efficient.

Why Choose HPS Performance Silicone Caps?

Unlike standard vacuum caps, which lack reinforcement and are only suitable for minimal pressure, the HPS silicone cap is built tough. It features a robust three-layer polyester webbing that guarantees longevity and performance. Whether you're working with coolant, water, or air, this cap is designed to withstand the rigors of your vehicle's cooling system.

Specifications That Matter

  • Temperature Range: -65?F to +350?F (177?C)
  • Reinforced Layer: 3-ply polyester for added durability
  • Inside Diameter: 5/16" (8mm)
  • Wall Thickness: 4mm
  • Inside Length: 1-3/16"
  • Overall Length: 1-1/2"
  • Color: Blue
  • UV and Ozone Resistant: Yes

Versatile Compatibility

This cap is not just limited to coolant systems. It's versatile enough to be used with turbocharger bypass valve ports, vacuum ports, throttle body water ports, heater cores, and much more. Just keep in mind that it?s not suitable for fuel, oil, or any petroleum-based products.

Upgrade Your Cooling System Today!

Installing the HPS 5/16" Reinforced Silicone Coolant Cap is a simple way to ensure your vehicle runs smoothly. With its strong construction and compatibility with various systems, it?s a smart addition to your maintenance routine. Keep your engine cool and your ride enjoyable!

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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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