Heating and Cooling Heaters

HPS Performance

HPS Silicone Heater Hose - HTHH-055-BLKx50

$350.00

SKU: H00A HTHH-055-BLKx50

In Stock
In Stock
Ships by Jun 10
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

This 9/16" HPS High Temperature Silicone Heater Hose meets and exceeds SAEJ20 industry standards. It is ideal for heavy duty pressure connections and provides excellent resistance for high temperature applications. This HPS performance silicone is designed and engineered to meet high performance requirements specified in various industry standards, therefore making it great for marine and industrial use, custom turbo or intercooler piping fabrication, and DIY intake or radiator cooling systems. Key Features: Made from premium industrial grade high-temperature resistant, 1-ply reinforced silicone. Heavy wall design gives it the ability to handle extreme pressure. Features ultra flexibility and excellent tensile strength. Temperature Range: -65F to 350F (177 deg. C). Hose Inside Diameter: 9/16" (14mm). Hose Outside Diameter: 7/8" (22mm). Max. Working Pressure: 75 psi. Bend Radius: 2-1/2". Wall thickness: 4mm. UV and ozone resistant. Silicone hose is NOT compatible with fuel or oil. However, it is compatible with water and anti-freeze such as coolant. High burst strength and excellent heat resistance. Resistant to coolants, cold leaks, cracking, peeling, aging and ozone.

Fitment

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Specifications

BrandHPS Performance
Part NumberH00A HTHH-055-BLKx50

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Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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