{"product_id":"pai-181218-turbocharger-replaces-cummins-4089754","title":"PAI 181218 Turbocharger │ Replaces Cummins 4089754 – Cummins ISX 15.0L (Holset HX55 Style)","description":"\u003cp\u003eThe \u003cstrong\u003ePAI 181218\u003c\/strong\u003e is a Genuine PAI \u003cstrong\u003enew turbocharger\u003c\/strong\u003e for \u003cstrong\u003eCummins ISX 15.0L\u003c\/strong\u003e engines, built in the Holset HX55 style — a fixed-geometry turbo with no wastegate and no electronic actuator. It directly replaces Cummins 4089754 and the related HX55 family of ISX part numbers (4036892, 4036900, 4036902, and others), restoring factory boost, power, and fuel economy on over-the-road and vocational ISX trucks. Because it is a new unit, there is no core charge and nothing to send back.\u003c\/p\u003e\n\u003ch2\u003eSymptoms of a Failing Turbocharger\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eLow boost pressure and sluggish power, especially under load or on grades\u003c\/li\u003e\n  \u003cli\u003eExcessive oil consumption with blue-gray exhaust smoke\u003c\/li\u003e\n  \u003cli\u003eLoud whine, whistle, or grinding from the turbocharger\u003c\/li\u003e\n  \u003cli\u003eBlack smoke and worsening fuel economy\u003c\/li\u003e\n  \u003cli\u003eVisible shaft play or oil in the compressor and turbine housings\u003c\/li\u003e\n  \u003cli\u003eSlow spool-up and elevated exhaust gas temperatures\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003ePAI Industries (Genuine PAI)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003e181218\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eTurbo Style\u003c\/th\u003e\n\u003ctd\u003eHolset HX55 type, fixed geometry\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eReplaces \/ OEM Reference\u003c\/th\u003e\n\u003ctd\u003eCummins 4089754\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eEngine Application\u003c\/th\u003e\n\u003ctd\u003eCummins ISX 15.0L (incl. Signature series)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eCompressor Air Inlet Diameter\u003c\/th\u003e\n\u003ctd\u003e112.522 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eCompressor Air Discharge Diameter\u003c\/th\u003e\n\u003ctd\u003e82.042 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eTurbine Exhaust Outlet Diameter\u003c\/th\u003e\n\u003ctd\u003e122.682 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eWastegate\u003c\/th\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eElectronic Actuator\u003c\/th\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eGasket Included\u003c\/th\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eInstallation Hardware Included\u003c\/th\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eCondition\u003c\/th\u003e\n\u003ctd\u003eNew\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e2-Year Factory Warranty (Genuine PAI)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eCore Charge\u003c\/th\u003e\n\u003ctd\u003eNone — new unit, no core required\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eCross References\u003c\/h2\u003e\n\u003cp\u003eCummins: 3590909, 3591788, 3595090, 3800653, 3800775, 4024853, 4025184, 4036892, 4036900, 4036902, 4089754.\u003c\/p\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eCummins ISX 15.0L (including Signature series) — on-highway trucks equipped with fixed-geometry Holset HX55-type turbochargers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eVerify part number and engine application before ordering to confirm fitment.\u003c\/em\u003e\u003c\/p\u003e","brand":"PAI Industries","offers":[{"title":"Default Title","offer_id":50674760778013,"sku":"181218","price":2907.44,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/0730\/1991\/files\/all-pro-image-coming-soon-light-2048_3d6692e5-623e-4b75-be42-fe506034467f.png?v=1787665331","url":"https:\/\/www.allprodiesel.net\/products\/pai-181218-turbocharger-replaces-cummins-4089754","provider":"All Pro Truck Parts","version":"1.0","type":"link"}