Key Features
Designed with the correct bends and curves to ensure a perfect fit.
Premium-grade, high-temperature reinforced silicone hose offers long-lasting quality compared to OEM rubber coolant hoses.
Includes 100% stainless steel, non-perforated embossed hose clamps for easy installation that will not cut the silicone hose.
Ideal for high-temperature service and prolonged exposure to heat under the hood or from coolant.
100% satisfaction guarantee. HPS Performance is available to assist with troubleshooting any technical issues or questions.
The HPS blue high-temperature 3-ply reinforced silicone radiator hose kit (Part Number: 57-1686R-BLUE-7) replaces the 2007-2013 Chevrolet Avalanche 5.3L 6.0L V8 stock OEM rubber upper and lower coolant hoses. It uses high-temperature materials that meet or exceed OE specifications (Max temperature rating: 350F). Superior in extreme ambient and radiant temperature conditions, HPS premium-quality silicone hoses withstand the harsh high-temperature and high-pressure operating conditions of the engine while maintaining peak efficiency during daily driving or racing competition. The HPS silicone hose kit includes 100% stainless steel, non-perforated embossed hose clamps that are easy to install and will not cut the silicone hose. Compared to universal hoses found at local auto parts stores, the HPS silicone radiator hose kit features the correct bends and curves for a perfect fit. The HPS silicone hose kit includes a Limited Lifetime Warranty on HPS Performance products. Vehicle Application: 2007-2013 Chevrolet Avalanche 5.3L 6.0L V8
Before You Order
〇 Regarding Import Consumption Tax
At the Shafutoya shopping site, we pay the import consumption tax incurred at the time of import on your behalf, so there will be no additional charges beyond the total amount paid at checkout.
〇Checking Compatibility
Since our entire product database is based on North American vehicles (USDM), please confirm whether or not they can be installed on Japanese domestic vehicles (JDM) before placing your order. (If you are unsure if a listed product fits your vehicle, please feel free to contact us. Our support team will be happy to look into it for you.)
If you place an order without confirming compatibility, we cannot accept returns due to incompatibility.
Please note that even if items are sorted by year, make, and model using the tabs on our top page, this does not necessarily mean they will fit Japanese model vehicles without modification.
All products have been translated into Japanese using translation software. As there may be confusing expressions, please contact us before ordering if you have any questions.
○ Regarding Shipping
Shipping costs are paid at the time of checkout. Shipping estimates are calculated automatically once you enter your shipping address on the checkout page. For large items such as body parts, the actual shipping cost may occasionally differ significantly from the automated calculation. In such cases, we will contact you individually via email.
All products are generally shipped internationally from our US warehouse. Unlike domestic shipping in Japan, international shipping takes about 7 to 14 days, so please allow yourself enough time when placing your order. If you are in a rush, please contact us in advance to confirm the delivery date. Please note that all products are transported by air. They are not shipped by sea freight.
○ Regarding Japanese Vehicle Inspection (Shaken) Compatibility
The products we handle are fundamentally designed and manufactured outside of Japan. Please be aware that they are not compliant with "Japanese vehicle inspection standards," and we cannot provide strength calculation documents or similar paperwork for these regulations. Therefore, all parts are sold for the purpose of "use on circuits, private property, or off-road," and installation and use are at your own risk.
○ Regarding Warranty
Please check the contents of your order as soon as it arrives. Since all products are shipped internationally from outside Japan, there is a possibility of shipping damage to the packaging or the product itself. Please understand that we will only provide returns, refunds, or exchanges for products with shipping damage, defective products, or incorrect items if notified within 7 days of receipt. Please also note that for products sold through us, warranty support will be handled "exclusively through us." We do not provide support through other companies or distributors located within Japan.