{"product_id":"egr-cooler-kit-for-international-8500-2004-2009-9-3l","title":"EGR Cooler Kit for International 8500 (2004-2009) 9.3L","description":"\u003ch2 style=\"font-size: clamp(18px, 3vw, 21px); margin-bottom: 15px; line-height: 1.3;\"\u003eDirect-Replacement EGR Cooler Kit for 2004-2009 International 8500 (NGV)\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e The EGR Cooler Kit lowers recirculated exhaust gas thermal load before reintroduction into the intake tract on 2004-2009 International 8500 trucks to prevent overheating and maintain proper emissions operation.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock International 8500 Cooler Fatigue \u0026amp; Rupture\u003c\/h3\u003e\n\u003cp\u003eFactory round-style EGR coolers running on the \u003cstrong\u003eDT570\u003c\/strong\u003e and \u003cstrong\u003eHT570\u003c\/strong\u003e platforms endure aggressive thermal cycling, soot accumulation, and coolant flow starvation under heavy vocational cycles. Over extended operating hours, internal stainless capillary tubes develop stress fractures along the brazed joints, venting pressurized engine coolant directly into the exhaust stream. This failure presents as mystery coolant consumption, thick white exhaust smoke, thermal de-rate conditions, and severe EGR delta-pressure fault codes that leave heavy-duty regional haulers sidelined.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eEngineered to restore factory thermal management, this 11.5-inch round-style cooler utilizes thick-wall, high-grade stainless steel construction built to resist acoustic pulsation and internal thermal fatigue. Precision TIG-welded end caps eliminate internal joint migration, while an unrestricted internal tube matrix optimizes heat transfer back into the engine's coolant circuit without excessive soot choking. Delivered as a comprehensive service kit, it includes an OE-spec coolant bypass tube, heavy-duty mounting bracket clamp, and high-temp fluoroelastomer O-rings to ensure a leak-free hydraulic seal under maximum manifold backpressure.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 EGR Cooler\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%\" 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;\"\u003e2004-2009 International 8500\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;\"\u003eDT570, HT570 (9.3L) \/ NGV\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;\"\u003e310 hp \/ 1,050 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;\"\u003e1871733C92, 1871733C93, Dorman 904-5020, EGR733\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 8500 with HT570 \/ DT570 9.3L\u003c\/li\u003e\n  \u003cli\u003e2008-2009 International 8500 TranStar with DT570 9.3L\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 NGV 8500?\u003c\/h4\u003e\n\u003cp\u003eYes, this is a direct fit for the 2004-2009 International 8500 equipped with the \u003cstrong\u003eDT570\u003c\/strong\u003e and \u003cstrong\u003eHT570\u003c\/strong\u003e 9.3L engines; verify that your truck uses the 11.5-inch round cooler rather than a square heat exchanger before installation.\u003c\/p\u003e\n\n\u003ch4\u003eDo I need to bleed the cooling system after installing this EGR cooler?\u003c\/h4\u003e\n\u003cp\u003eYes, the cooling system must be fully drained, refilled, and vacuum-bled to factory specifications to eliminate trapped air pockets that cause localized boiling and premature cooler failure.\u003c\/p\u003e\n\n\u003ch3\u003eThe International Standard\u003c\/h3\u003e\n\u003cp\u003eSevere-duty regional hauling and high-idle vocational operations require cooling hardware built to survive relentless heat cycles without degrading payload uptime or towing endurance.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":67610978287864,"sku":"DS-EYBT8JPBC","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-8500-2004-2009-9-3l-1.jpg?v=1791567635","url":"https:\/\/performancechiptuning.com\/es\/products\/egr-cooler-kit-for-international-8500-2004-2009-9-3l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}