[{"id":293365547185,"handle":"chevy-gm-2004-5-2005-duramax-66l-lly-intercooler-boots","title":"2004.5-2005 Chevy Duramax 6.6L LLY Intercooler Pipes and Boots: Breathe New Life into Your Duramax","updated_at":"2026-05-15T07:15:19-04:00","body_html":"\u003cp\u003eMaintain peak performance and maximize your Duramax's power potential with Mammoth Parts' comprehensive 2004.5-2005 Chevy Duramax 6.6L LLY Intercooler Pipes and Boots collection. Our premium-grade intercooler components are meticulously engineered to elevate your Duramax's cooling efficiency and overall performance.\u003c\/p\u003e\n\u003ch2\u003eDiscover the Advantages of Superior Silicone Intercooler Boots\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e Engineered for Enhanced Airflow:\u003c\/strong\u003e Experience the unparalleled performance benefits of our silicone intercooler boots, designed to streamline air intake and reduce restrictive bends.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e Exceptional Durability for Long-Lasting Performance:\u003c\/strong\u003e Our intercooler boots are crafted from the finest silicone materials, ensuring exceptional resistance to heat, pressure, and the harsh elements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e Unmatched Reliability and Peace of Mind\u003c\/strong\u003e: Backed by our industry-leading lifetime warranty, our intercooler boots provide long-lasting reliability and peace of mind.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eUpgrade to Mammoth Parts' Premium Intercooler Pipes and Boots\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e High-Quality Silicone Construction:\u003c\/strong\u003e Our intercooler boots are fabricated from top-grade silicone, ensuring unparalleled resistance to extreme temperatures and harsh conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e Lifetime Warranty for Unwavering Confidence:\u003c\/strong\u003e Drive with confidence knowing that our intercooler boots are backed by our exceptional lifetime warranty.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e Expertly Engineered for Superior Performance:\u003c\/strong\u003e Our intercooler pipes and boots are meticulously designed to streamline airflow, enhance cooling efficiency, and unleash your Duramax's true potential.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eEnhance your Duramax's performance, reliability, and overall driving experience with Mammoth Parts' top-tier 2004.5-2005 Chevy Duramax 6.6L LLY Intercooler Pipes and Boots collection. \u003c\/p\u003e\n\u003ch2\u003ePremium Features, Lifetime Assurance\u003c\/h2\u003e\n\u003cp\u003eExperience the Mammoth Performance difference with our Chevrolet Duramax Silicone Intercooler Boots. Whether you're looking for a direct replacement for your factory boots or looking to upgrade to a more durable and efficient option, Mammoth Parts has the perfect intercooler boots for your Duramax diesel.\u003c\/p\u003e\n\u003cp\u003eEngineered for excellence, our boots boast quality, affordability, and durability. Each product is backed by a lifetime warranty, ensuring you can hit the road with confidence. Upgrade your power, replace with ease, and enjoy the Mammoth Performance advantage.\u003c\/p\u003e\n\u003ch2\u003eMammoth Performance Parts - Where Passion Drives Performance\u003c\/h2\u003e\n\u003cp\u003eAt Mammoth Performance, we're more than just a business; we're vehicle enthusiasts committed to delivering top-tier products. Based in Jacksonville, FL, we specialize in design, manufacturing, and distributing high-quality silicone boots and radiator hoses. \u003c\/p\u003e\n\u003cp\u003eExplore our extensive range of Chevy Duramax Intercooler Boots for various models:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/mammothparts.com\/collections\/duramax-intercooler-boots\" data-mce-href=\"https:\/\/mammothparts.com\/collections\/duramax-intercooler-boots\"\u003eChevy GM Duramax Intercooler Boots \u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/mammothparts.com\/collections\/chevy-gm-duramax-2001-2004-66l-lb7-intercooler-boots\" data-mce-href=\"https:\/\/mammothparts.com\/collections\/chevy-gm-duramax-2001-2004-66l-lb7-intercooler-boots\"\u003e2001-2004 Chevy Duramax 6.6L LB7 Intercooler Pipes and boots \u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/mammothparts.com\/collections\/chevy-gm-2006-2007-duramax-66l-llylbz-intercooler-boots\" data-mce-href=\"https:\/\/mammothparts.com\/collections\/chevy-gm-2006-2007-duramax-66l-llylbz-intercooler-boots\"\u003e2006-2007 Chevy Duramax 6.6L LBZ Intercooler Pipes and boots \u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/mammothparts.com\/collections\/chevy-gm-2007-5-2010-duramax-66l-lmm-intercooler-pipes\" data-mce-href=\"https:\/\/mammothparts.com\/collections\/chevy-gm-2007-5-2010-duramax-66l-lmm-intercooler-pipes\"\u003e2007-5-2010 Chevy Duramax 6.6L LMM Intercooler Pipes and boots \u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/mammothparts.com\/collections\/chevy-gm-2011-2016-duramax-66l-lml-intercooler-boots\" data-mce-href=\"https:\/\/mammothparts.com\/collections\/chevy-gm-2011-2016-duramax-66l-lml-intercooler-boots\"\u003e2011-2016 Chevy Duramax 6.6L LML Intercooler Pipes and boots \u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/mammothparts.com\/collections\/chevy-gm-2017-2019-duramax-66l-l5p-intercooler-boots\" data-mce-href=\"https:\/\/mammothparts.com\/collections\/chevy-gm-2017-2019-duramax-66l-l5p-intercooler-boots\"\u003e2017-2019 Chevy Duramax 6.6L L5P Intercooler Pipes and Boots\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eOrder your Chevrolet and GMC Duramax silicone intercooler boots today and experience the Mammoth Performance difference!\u003c\/p\u003e\n\u003c!-- Mammoth Performance's Intercooler Pipes and Boots offer a durable and long-lasting solution, making them a wise investment in your vehicle's power and reliability. Elevate your 2004-2005 Duramax 6.6L LLY to new levels of performance and dependability – choose Mammoth Performance for your intercooler needs. --\u003e","published_at":"2023-10-20T14:27:56-04:00","sort_order":"best-selling","template_suffix":"","disjunctive":false,"rules":[{"column":"tag","relation":"equals","condition":"chevy-gm-2004-5-2005-duramax-66l-lly-intercooler-boots"}],"published_scope":"web"},{"id":246613639345,"handle":"all-products","title":"All Products","updated_at":"2026-06-02T07:16:17-04:00","body_html":"","published_at":"2021-02-17T13:44:31-05:00","sort_order":"best-selling","template_suffix":"","disjunctive":false,"rules":[{"column":"variant_price","relation":"greater_than","condition":"0"}],"published_scope":"web"},{"id":293365285041,"handle":"duramax-intercooler-boots","title":"Chevy Duramax Intercooler Boots: Boost Your Engine's Performance with Mammoth Parts","updated_at":"2026-06-02T07:16:17-04:00","body_html":"\u003cp\u003eYour Chevy Duramax's intercooler plays a vital role in keeping your engine running cool and efficient by expelling excess heat from the compressed air entering the engine. Intercooler boots, the hoses that connect the intercooler to the intake and turbocharger, are crucial components of this system. Over time, these boots can crack, tear, or wear out, leading to leaks and reduced engine performance.\u003c\/p\u003e\n\u003cp\u003eMammoth Parts offers a comprehensive collection of high-performance silicone intercooler boot kits for all Chevy Duramax models. Our kits are designed to provide a perfect fit and superior performance, ensuring that your engine receives the optimal amount of cool air.\u003c\/p\u003e\n\u003ch2\u003eWhy Choose Mammoth Parts Silicone Intercooler Boot Kits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuperior Durability:\u003c\/strong\u003e Silicone is a synthetic rubber that is known for its exceptional durability and heat resistance. Our silicone intercooler boots can withstand extreme temperatures and harsh conditions, providing long-lasting performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImproved Airflow:\u003c\/strong\u003e Our boots are designed to minimize airflow restrictions, allowing for more efficient cooling and increased engine power.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLeak-Proof Design:\u003c\/strong\u003e Our boots feature tight-fitting clamps and high-quality construction to prevent leaks and ensure optimal performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy Installation:\u003c\/strong\u003e Our kits come with all the necessary hardware and instructions for a quick and easy installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eBenefits of Upgrading Your Intercooler Boots\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncreased Engine Power:\u003c\/strong\u003e Upgrading your intercooler boots can improve airflow and reduce intake temperatures, leading to increased engine power and efficiency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReduced Exhaust Temperatures:\u003c\/strong\u003e Cooler intake temperatures can also help to reduce exhaust gas temperatures (EGTs), which can extend the life of your engine and turbocharger.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImproved Fuel Economy:\u003c\/strong\u003e By improving engine efficiency, upgraded intercooler boots can also help to improve your fuel economy.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eEnhance Your Chevy Duramax's Performance with Mammoth Parts Intercooler Boots\u003c\/h2\u003e\n\u003cp\u003eWhether you're looking to maintain your Chevy Duramax's performance or take it to the next level, Mammoth Parts has the perfect intercooler boot kit for you. Our kits are manufactured using the highest quality materials and are backed by our industry-leading warranty.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePremium Features, Lifetime Assurance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eExperience the Mammoth Performance difference with our Chevrolet Duramax Silicone Intercooler Boots. Whether you're looking for a direct replacement for your factory boots or looking to upgrade to a more durable and efficient option, Mammoth Parts has the perfect intercooler boots for your Duramax diesel.\u003c\/p\u003e\n\u003cp\u003eEngineered for excellence, our boots boast quality, affordability, and durability. Each product is backed by a lifetime warranty, ensuring you can hit the road with confidence. Upgrade your power, replace with ease, and enjoy the Mammoth Performance advantage.\u003c\/p\u003e\n\u003ch2\u003eMammoth Performance Parts - Where Passion Drives Performance\u003c\/h2\u003e\n\u003cp\u003eAt Mammoth Performance, we're more than just a business; we're vehicle enthusiasts committed to delivering top-tier products. Based in Jacksonville, FL, we specialize in design, manufacturing, and distributing high-quality silicone boots and radiator hoses. \u003c\/p\u003e\n\u003cp\u003eExplore our extensive range of Chevy Duramax Intercooler Boots for various models:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/mammothparts.com\/collections\/chevy-gm-duramax-2001-2004-66l-lb7-intercooler-boots\"\u003e2001-2004 Chevy Duramax 6.6L LB7 Intercooler Pipes and boots \u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/mammothparts.com\/collections\/chevy-gm-2004-5-2005-duramax-66l-lly-intercooler-boots\"\u003e2004-5-2005 Chevy Duramax 6.6L LLY Intercooler Pipes and boots \u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/mammothparts.com\/collections\/chevy-gm-2006-2007-duramax-66l-llylbz-intercooler-boots\"\u003e2006-2007 Chevy Duramax 6.6L LBZ Intercooler Pipes and boots \u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/mammothparts.com\/collections\/chevy-gm-2007-5-2010-duramax-66l-lmm-intercooler-pipes\"\u003e2007-5-2010 Chevy Duramax 6.6L LMM Intercooler Pipes and boots \u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/mammothparts.com\/collections\/chevy-gm-2011-2016-duramax-66l-lml-intercooler-boots\"\u003e2011-2016 Chevy Duramax 6.6L LML Intercooler Pipes and boots \u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/mammothparts.com\/collections\/chevy-gm-2017-2019-duramax-66l-l5p-intercooler-boots\"\u003e2017-2019 Chevy Duramax 6.6L L5P Intercooler Pipes and Boots\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOrder your Chevrolet and GMC Duramax silicone intercooler boots today and experience the Mammoth Performance difference!\u003c\/strong\u003e\u003c\/p\u003e","published_at":"2023-10-20T14:20:23-04:00","sort_order":"best-selling","template_suffix":"","disjunctive":false,"rules":[{"column":"tag","relation":"equals","condition":"duramax-intercooler-boots"}],"published_scope":"web"},{"id":293367611569,"handle":"duramax-turbo-silicone-coolant-hose-kit","title":"Chevy GM Duramax Coolant Hoses \u0026 Pipes","updated_at":"2026-05-27T07:09:49-04:00","body_html":"\u003cp\u003eWhen it comes to maintaining your Chevy GM Duramax, Mammoth Parts is the name you can trust for high-quality, durable coolant hoses and pipes. Our extensive selection of replacement parts is designed specifically for your vehicle's model and engine type, ensuring a precise fit and optimal performance.\u003c\/p\u003e\n\n\u003ch2\u003eKey Considerations When Purchasing Coolant Hoses and Pipes for Your Chevy GM Duramax\u003c\/h2\u003e\n\u003cp\u003eNavigating the wide array of coolant hoses and pipes can be overwhelming, but Mammoth Parts simplifies the process. Here are some crucial factors to consider when making your selection:\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Silicone hoses have emerged as the preferred choice for their superior heat resistance, durability, and flexibility compared to traditional rubber hoses.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Ensure the hoses and pipes you choose are compatible with your Chevy GM Duramax model and engine year to avoid fitment issues.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eQuality:\u003c\/strong\u003e Opt for hoses and pipes from reputable brands like Mammoth Performance Parts which feature a lifetime warranty.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eBenefits of Silicone Coolant Hoses \u0026amp; Pipes\u003c\/h2\u003e\n\u003cp\u003eSilicone coolant hoses offer a host of advantages over their rubber counterparts:\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eEnhanced Heat Resistance:\u003c\/strong\u003e Silicone hoses can withstand extreme temperatures without degrading, making them ideal for the demanding conditions under the hood.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eExtended Durability:\u003c\/strong\u003e Silicone's resilience to heat and pressure translates into longer hose life, saving you time and money on replacements.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eSuperior Flexibility:\u003c\/strong\u003e Silicone hoses retain their flexibility even in harsh environments, ensuring proper coolant flow and preventing kinks or leaks.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePremium Features, Lifetime Assurance\u003c\/h3\u003e\n\u003cp\u003eExperience the Mammoth Performance difference with our Chevrolet Duramax Silicone Coolant Hoses. Whether you're looking for a direct replacement for your factory boots or looking to upgrade to a more durable and efficient option, Mammoth Parts has the perfect intercooler boots for your Duramax diesel.\u003c\/p\u003e\n\u003cp\u003eEngineered for excellence, our boots boast quality, affordability, and durability. Each product is backed by a lifetime warranty, ensuring you can hit the road with confidence. Upgrade your power, replace with ease, and enjoy the Mammoth Performance advantage.\u003c\/p\u003e\n\u003ch2\u003eMammoth Performance Parts - Where Passion Drives Performance\u003c\/h2\u003e\n\u003cp\u003eAt Mammoth Performance, we're more than just a business; we're vehicle enthusiasts committed to delivering top-tier products. Based in Jacksonville, FL, we specialize in design, manufacturing, and distributing high-quality silicone boots and radiator hoses. \u003c\/p\u003e\n\u003cp\u003eExplore our extensive range of silicone coolant hoses for various models:\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003e\u003ca href=\"https:\/\/mammothparts.com\/collections\/powerstroke-coolant-hose-kit\" data-mce-href=\"https:\/\/mammothparts.com\/collections\/powerstroke-coolant-hose-kit\"\u003eFord Powerstroke Coolant Hoses \u0026amp; Pipes\u003c\/a\u003e\u003c\/li\u003e\n \u003cli\u003e\u003ca href=\"https:\/\/mammothparts.com\/collections\/dodge-cummins-coolant-hose-kit\" data-mce-href=\"https:\/\/mammothparts.com\/collections\/dodge-cummins-coolant-hose-kit\"\u003eDodge Cummins Coolant Hoses \u0026amp; Pipes\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eOrder your Chevrolet and GMC Duramax silicone coolant hoses today and experience the Mammoth Performance difference!\u003c\/strong\u003e\u003c\/p\u003e\n\u003c!-- \u003cp\u003eUpgrade your Chevy GM Duramax's cooling system with our premium Coolant Hoses and Pipes. These components are expertly designed to optimize the efficiency and reliability of the cooling system for your Duramax engine.\u003c\/p\u003e\n \u003cp\u003eMammoth Performance offers Coolant Hoses and Pipes that are built to last, providing a wise investment in your vehicle's performance and longevity. Elevate the cooling system of your Chevy GM Duramax with Mammoth Performance's Coolant Hoses and Pipes.\u003c\/p\u003e --\u003e\n","published_at":"2023-10-20T15:14:24-04:00","sort_order":"best-selling","template_suffix":"","disjunctive":false,"rules":[{"column":"tag","relation":"equals","condition":"duramax-turbo-silicone-coolant-hose-kit"}],"published_scope":"web"}]
["2004.5-2005 Chevrolet 6.6L Duramax LLY","chevy-gm-2004-5-2005-duramax-66l-lly-intercooler-boots","duramax-intercooler-boots","duramax-turbo-silicone-coolant-hose-kit"]
Silicone Intercooler and Radiator Boot Kit for 2004.5-2005 GM / Chevy 6.6L Duramax LLY Diesel.
Works with your factory intercooler and dresses up your under hood look. Heavy duty high temperature reinforced silicone upper and lower radiator hose kit. Fixes and prevents the coolant leaking and engine over heating problem caused by cracked, damaged or collapsed OEM rubber hoses.
This Kit Contains: 4 Heavy Duty Silicone Boots 8 T-Bolt Clamps 1 Upper Radiator Hose with clamps 1 Lower Radiator Hose with clamps
Fits: 2004.5 - 2005 Chevrolet Silverado and GMC Sierra 2500 3500 Duramax 6.6L
We have a 30-day return policy, which means you have 30 days after receiving your item to request a return.
To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.
To start a return, you can contact us at support@mammothparts.com. If your return is accepted, we’ll send you a return shipping label, as well as instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.
Damages and issues Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right.
Exceptions / non-returnable items Certain types of items cannot be returned, like perishable goods (such as food, flowers, or plants), custom products (such as special orders or personalized items), and personal care goods (such as beauty products). We also do not accept returns for hazardous materials, flammable liquids, or gases. Please get in touch if you have questions or concerns about your specific item.
Unfortunately, we cannot accept returns on sale items or gift cards.
Exchanges The fastest way to ensure you get what you want is to return the item you have, and once the return is accepted, make a separate purchase for the new item.
Refunds We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded on your original payment method. Please remember it can take some time for your bank or credit card company to process and post the refund too.
