Heating and Cooling› Heaters

HPS Performance

Silicone Radiator and Heater Coolant Hose Kit

$264.55

SKU: 57-1276-BLUE

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

The HPS Performance silicone radiator and heater coolant hose kit is designed to replace stock OEM rubber hoses for 2009-2013 Chevy Corvette Z06 models with the LS7 7.0L V8 engine. This kit is constructed from high-temperature reinforced silicone and meets or exceeds OE specifications. It features 3-ply reinforcement for durability and a maximum temperature rating of 350F.
Show original supplier description
This HPS Performance high-temperature silicone radiator and heater coolant hose kit (part number 57-1276) is engineered as a direct replacement or upgrade for the stock OEM rubber hoses found on 2009-2013 Chevy Corvette Z06 models equipped with the LS7 7.0L V8 engine (non-supercharged). Constructed from premium, high-heat resistant, 3-ply reinforced silicone, these hoses are designed with the correct bends and curves to ensure a perfect fitment. The material meets or exceeds OE specifications and is rated for a maximum temperature of 350F. The kit also includes 100% stainless steel, non-perforated embossed hose clamps, which prevent damage to the silicone hoses during installation. This hose kit helps prevent and fix common issues such as coolant leaks and engine overheating that can result from cracked, damaged, or collapsed OEM hoses. A note on silicone hoses: their water permeation rate is higher than standard EPDM rubber. It is highly recommended to check the coolant level regularly when using silicone coolant hoses in a daily driving vehicle.

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 Number57-1276-BLUE
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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