{"product_id":"egr-cooler-kit-for-international-7400-2004-2007-7-6l-9-3l","title":"EGR Cooler Kit for International 7400 (2004-2007) 7.6L 9.3L","description":"\u003ch2 style=\"font-size: clamp(18px, 3vw, 21px); margin-bottom: 15px; line-height: 1.3;\"\u003eHeavy-Duty Stainless Steel EGR Cooler Kit for 2004-2007 International 7400 (7000 Series)\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e The replacement EGR Cooler Kit lowers recirculated exhaust gas thermal loads before induction into the intake manifold on the 2004-2007 International 7400, preventing coolant loss and eliminating EGR-related fault codes.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock International 7400 Thermal Fatigue Failure\u003c\/h3\u003e\n\u003cp\u003eVocational duty cycles subject the factory \u003cstrong\u003eDT466\u003c\/strong\u003e and \u003cstrong\u003eDT570\u003c\/strong\u003e cooling assemblies to severe thermal shock. The OEM EGR cooler utilizes thin internal core tubes secured by fragile brazed joints. Over repeated heat cycles under sustained haul loads, these internal passages crack due to differential thermal expansion. This structural breakdown allows pressurized engine coolant to leak directly into the exhaust stream, triggering thick white tailpipe smoke, sudden coolant loss without external puddling, elevated combustion temperatures, and persistent EGR diagnostic trouble codes.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eEngineered for severe-duty reliability, this direct-replacement round-style EGR cooler features a 11.5-inch heavy-gauge stainless steel outer body and reinforced interior cooling tubes. Upgraded TIG-welded structural joins resist high-vibration cracking and withstand thermal cycling extremes far better than factory brazing. Designed to maintain OEM flow dynamics without soot buildup, this comprehensive kit includes the coolant transfer tube, rigid mounting bracket, exhaust gaskets, and high-temp elastomer O-rings to ensure a leak-free seal on the initial installation.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 EGR Cooler (Round Style, 11.5 in)\u003c\/li\u003e\n  \u003cli\u003e1 Coolant Tube\u003c\/li\u003e\n  \u003cli\u003e1 Mounting Bracket Clamp\u003c\/li\u003e\n  \u003cli\u003e2 Hose Clamps\u003c\/li\u003e\n  \u003cli\u003e1 Exhaust Ring Gasket\u003c\/li\u003e\n  \u003cli\u003e1 Triangle Flange Gasket\u003c\/li\u003e\n  \u003cli\u003e3 O-Rings\u003c\/li\u003e\n  \u003cli\u003e3 Bolts\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto; margin-bottom: 20px;\"\u003e\n  \u003ctable width=\"100 Mich\" style=\"border-collapse: collapse; border: 1px solid #e0e0e0; font-size: 14px; min-width: 300px;\"\u003e\n    \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eFitment\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003e2004-2007 International 7400\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eEngine \/ Chassis\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003e\n\u003cstrong\u003eDT466\u003c\/strong\u003e, \u003cstrong\u003eDT570\u003c\/strong\u003e, \u003cstrong\u003eHT570\u003c\/strong\u003e \/ \u003cstrong\u003e7000 Series\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eStock Output\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003e210–330 hp \/ 520–950 lb-ft\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eReplaces OEM Part #\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003e\n\u003cstrong\u003e1871733C92\u003c\/strong\u003e, \u003cstrong\u003e1871733C93\u003c\/strong\u003e, \u003cstrong\u003eDorman 904-5020\u003c\/strong\u003e, \u003cstrong\u003eEGR733\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2004-2007 International 7400 with Navistar DT466 7.6L Diesel\u003c\/li\u003e\n  \u003cli\u003e2005-2007 International 7400 with Navistar DT570 \/ HT570 9.3L Diesel\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions \u0026amp; Fitment Warnings\u003c\/h3\u003e\n\u003ch4\u003eDoes this fit the 7000 Series 7400?\u003c\/h4\u003e\n\u003cp\u003eYes, this is a direct bolt-on fit for 2004-2007 International 7400 chassis powered by the \u003cstrong\u003eDT466\u003c\/strong\u003e, \u003cstrong\u003eDT570\u003c\/strong\u003e, or \u003cstrong\u003eHT570\u003c\/strong\u003e engines matching round-style units.\u003c\/p\u003e\n\n\u003ch4\u003eDo I need to bleed the cooling system after installation?\u003c\/h4\u003e\n\u003cp\u003eYes, technicians must drain the cooling system completely prior to install, torque all fasteners to factory specification, and execute a complete vacuum bleed procedure to eliminate trapped air pockets that cause localized thermal hot spots.\u003c\/p\u003e\n\n\u003ch3\u003eThe International Severe-Duty Caliber\u003c\/h3\u003e\n\u003cp\u003eBuilt for vocational work trucks operating under high payload and severe towing conditions, this cooler ensures continuous commercial fleet reliability while keeping the factory emissions system fully compliant.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":67610977337592,"sku":"DS-EP1Y9C0Q9","price":199.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/egr-cooler-kit-for-international-7400-2004-2007-7-6l-9-3l-1.jpg?v=1791567533","url":"https:\/\/performancechiptuning.com\/fr\/products\/egr-cooler-kit-for-international-7400-2004-2007-7-6l-9-3l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}