Key Features
Engineered with the correct bends and curves for a perfect fit.
Replaces stock OEM hoses. Aramid-reinforced, fluoro-lined silicone.
No more worrying about hoses blowing off during competition or daily driving.
Direct OEM fit. No modifications required. Max. temperature rating: 500°F.
Race-proven design combines high-heat and oil-resistant premium silicone, engineered to withstand over 100 PSI of boost and ensure long-lasting quality.
Includes HPS heavy-duty stainless steel spring-loaded T-bolt clamps.
The HPS High-Temp 4-Ply Aramid Reinforced Fluoro-Lined Silicone Intercooler Turbo Hose Boot Kit for 2002-2004 GMC Sierra 3500 6.6L Duramax LB7 Diesel is designed to replace the stock OEM hoses that can weaken over time and lead to premature failure. No more worrying about hoses blowing off during competition or daily driving. The race-proven design combines heat and oil-resistant high-temperature silicone, engineered to withstand over 100 PSI of boost and ensure long-lasting quality. Max. temperature rating: 500°F. HPS heavy-duty stainless steel spring-loaded T-bolt clamps are included for easy installation. This product fits 2002-2004 GMC Sierra 3500 6.6L Duramax LB7 Diesel.
Before Ordering
〇 Regarding Import Taxes
At Shaftoya Shopping Site, we cover the import consumption tax incurred at the time of import, so there will be no additional charges beyond the total amount paid at checkout.
〇Compatibility Confirmation
Our product database is based on North American vehicles (USDM). Please confirm compatibility with Japanese domestic vehicles (JDM) before placing your order. (If you are unsure whether 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 products are sorted by selecting the year, make, and model using the tabs on our homepage, it does not necessarily guarantee a direct fit for Japanese market vehicles without modification.
All product information has been translated into Japanese using translation software. Due to potential ambiguities, 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 delivery address on the checkout page. For large items such as body parts, there may occasionally be a significant discrepancy between the automatically calculated shipping cost and the actual cost. In such cases, we will contact you individually via email.
Essentially, all products are shipped internationally from our U.S. warehouse. Unlike domestic shipping in Japan, international shipping takes approximately 7 to 14 days, so please allow sufficient time for delivery. If you are in a hurry, please inquire about the estimated delivery date in advance. Please note that all products are transported by air; sea freight is not used.
○ Regarding Japanese Vehicle Inspection (Shaken) Compatibility
The products we handle are essentially all designed and manufactured outside of Japan. Please be aware that they are not compliant with the "Japanese Vehicle Inspection System (Shaken)," and we are unable to provide documents such as strength evaluation reports for this purpose. Therefore, all parts are sold for the purpose of "use on circuits, private land, or off-road," and installation and usage are at your own risk.
○ Regarding Warranty
Please check the contents immediately upon arrival. 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 only accept returns, refunds, or exchanges for shipping-damaged items, defective products, or incorrect items if notified within 7 days of receipt. Furthermore, for products sold through our company, all warranty-related support will be handled "exclusively through our company." Please note that we do not facilitate correspondence through other third-party companies or agencies located within Japan.