Heating and Cooling› Radiators

HPS Performance

Silicone Radiator Coolant Hose Kit

$122.00

SKU: 57-1020-BLK

In Stock
In Stock
Ships by Sep 9
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Overview

The HPS Performance radiator coolant hose kit is a 3-ply reinforced silicone upgrade designed to replace stock OEM rubber hoses. It is engineered to withstand high temperatures and pressures, rated up to 350 deg. F, while maintaining peak efficiency for both competition and daily driving. This kit features correct bends for a perfect fitment and includes 100% stainless steel hose clamps.
Show original supplier description
The HPS Performance High Temp Reinforced Silicone Radiator Coolant Hose Kit is a direct replacement for the stock OEM rubber hoses in your 2002-2005 Honda Civic Si. Over time, factory rubber hoses can weaken and lead to premature failure, but this HPS kit offers a durable and high-performance alternative. It is rated to endure temperatures up to 350 deg. F (177 deg. C), ensuring reliable performance whether you're on the track or navigating daily traffic. The race-inspired design guarantees longevity, surpassing the lifespan of standard rubber hoses. Each hose in the kit is crafted with the correct bends and curves, ensuring a perfect, direct-fit replacement for your OEM coolant hoses. This eliminates the common frustrations associated with universal hoses. For straightforward installation, the kit includes 100% stainless steel industrial-grade embossed hose clamps that are designed not to damage the silicone hoses.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandHPS Performance
Part Number57-1020-BLK
CategoryHeating and Cooling

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Returns & Fitment

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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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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