Fittings Hoses and Valves Silicone Hose/Elbows/Adapters

HPS Performance

HPS Performance 1-3/4 - 1-7/8 ID 3 Length Silicone Reducer Coupler Hose High Temp 4-Ply Reinforced Blue (45mm - 48mm ID 76mm Long)

$37.27

SKU: H00A HTSR-175-187-BLUE

In Stock
In Stock
Ships by Jun 19
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Beginner — under 30 min

Description

The HPS Performance silicone reducer coupler hose is a 3-inch long, 4-ply reinforced hose designed to meet high-performance requirements. It features an inside diameter that transitions from 1-3/4 inches to 1-7/8 inches (45mm to 48mm). This blue hose is UV and ozone resistant, meeting SAEJ20 industry standards.

It is ideal for heavy-duty pressure connections and offers excellent resistance for high-temperature applications, with a temperature range of -65 deg. F to +350 deg. F (177 deg. C). The maximum working pressure is 80 psi. Silicone hose is not compatible with fuel or oil but is suitable for air, water, and antifreeze.

Fitment

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Specifications

BrandHPS Performance
Part NumberH00A HTSR-175-187-BLUE

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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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