{"product_id":"charge-air-cooler-for-international-8600-9100-9200-9400-9900-2007-2009","title":"Charge Air Cooler for International 8600 9100 9200 9400 9900 (2007-2009)","description":"\u003ch2 style=\"font-size: clamp(18px, 3vw, 21px); margin-bottom: 15px; line-height: 1.3;\"\u003eHeavy-Duty Aluminum Replacement Charge Air Cooler for 2007-2009 International 8600, 9100, 9200, 9400, 9900 (Navistar 9000i \/ TranStar Platform)\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e The Charge Air Cooler replaces degraded factory heat exchangers on 2007-2009 International 8600, 9100, 9200, 9400, and 9900 trucks to lower compressed turbo intake temperatures, restore boost pressure, and reduce exhaust gas temperatures (EGT).\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock International 8600, 9100, 9200, 9400, 9900 Core Degradation and Joint Fatigue\u003c\/h3\u003e\n\u003cp\u003eFactory charge air coolers operating in heavy-duty Class 8 service face continuous thermal expansion cycles and intense road vibration. Over time, the stock tube-to-header joints develop micro-fractures, while internal passages can accumulate soot or road-debris impact damage. A leaking charge air cooler drops manifold boost pressure, causing excessive \u003cstrong\u003eexhaust gas temperatures (EGT)\u003c\/strong\u003e, unburnt fuel resulting in heavy black smoke, increased DPF regeneration frequency, and measurable fuel efficiency loss under heavy load.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eManufactured with high-tensile, brazed all-aluminum construction, this direct-fit charge air cooler restores factory thermal transfer efficiency and intake airflow integrity. Featuring a 39-3\/4 inch by 11-5\/8 inch core with a 4-inch core depth, the internal extruded tubes withstand elevated boost pressures without seam deformation. Robust 4-inch cast-style aluminum inlet and outlet necks ensure maximum charge airflow and precise alignment with OEM charge boots, matching factory positions without piping modifications. Designed to replace failing units cross-referenced to \u003cstrong\u003eOEM 2591600C91\u003c\/strong\u003e and \u003cstrong\u003e2608783C91\u003c\/strong\u003e, this unit maintains intake density to optimize combustion efficiency under heavy hauling demands.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 Heavy-Duty Aluminum Charge Air Cooler\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: solid font-size: min-width:\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;\"\u003e2007-2009 International 8600, 9100, 9200, 9400, 9900\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;\"\u003eCummins ISX \/ Cat C13-C15 \/ MaxxForce 11-13 \/ Navistar 9000i \/ TranStar Platform\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;\"\u003e385–565 hp \/ 1,450–1,850 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;\"\u003e2591600C91, 2591552C91, 2591552C92, 2591552C93, 2591553C91, 2591554C91, 2591555C91, 2591559C91, 2601433C91, 2601435C91, 2608783C91, 3609885F91, 3609885F92, 3609885F93, 1E5936, 1E6406, 1S180131, 1S180132, 1S59360\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\u003e2007-2009 International 8600 TranStar\u003c\/li\u003e\n  \u003cli\u003e2007-2009 International 9100i\u003c\/li\u003e\n  \u003cli\u003e2007-2009 International 9200i\u003c\/li\u003e\n  \u003cli\u003e2007-2009 International 9400i\u003c\/li\u003e\n  \u003cli\u003e2007-2009 International 9900i Eagle\u003c\/li\u003e\n  \u003cli\u003e2009 International 5500i (with matching OE part number)\u003c\/li\u003e\n  \u003cli\u003e2009 International 5600i (with matching OE part number)\u003c\/li\u003e\n  \u003cli\u003e2009 International 5900i (with matching OE part number)\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 Navistar 9000i \/ TranStar Platform 8600, 9100, 9200, 9400, 9900?\u003c\/h4\u003e\n\u003cp\u003eYes, this is a direct fit for the 2007-2009 International 8600, 9100, 9200, 9400, and 9900 equipped with compatible \u003cstrong\u003eCummins ISX\u003c\/strong\u003e, \u003cstrong\u003eCat C13\/C15\u003c\/strong\u003e, or \u003cstrong\u003eMaxxForce\u003c\/strong\u003e powerplants; however, it fits only trucks matching the listed OE part numbers, and will not fit vehicles using alternative core dimensions or offset hose configurations.\u003c\/p\u003e\n\n\u003ch4\u003eShould the charge air boots and piping be pressure tested during installation?\u003c\/h4\u003e\n\u003cp\u003eYes, technicians must inspect charge air silicone boots, clean interconnecting piping, torque heavy-duty constant-tension T-bolt clamps, and conduct a full pneumatic pressure decay test before returning the truck to service.\u003c\/p\u003e\n\n\u003ch3\u003eThe International Hauling Standard\u003c\/h3\u003e\n\u003cp\u003eEngineered to handle severe fleet duty cycles and maximum GCWR cross-country transport, this commercial-grade charge air cooler ensures steady thermal control under prolonged grades and heavy freight demands.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":67610972913912,"sku":"DS-EKO4FH934","price":744.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/charge-air-cooler-for-international-8600-9100-9200-9400-9900-2007-2009-1.jpg?v=1791567245","url":"https:\/\/performancechiptuning.com\/de\/products\/charge-air-cooler-for-international-8600-9100-9200-9400-9900-2007-2009","provider":"Performance Chip Tuning","version":"1.0","type":"link"}