{"product_id":"pai-181199e-turbocharger-replaces-cummins-4090042","title":"PAI 181199E Turbocharger Kit │ Replaces Cummins 4090042 – Cummins ISX \/ Signature (Holset HX55W style)","description":"\u003cp\u003eThe \u003cstrong\u003ePAI 181199E turbocharger kit\u003c\/strong\u003e is a new PAI Excel replacement turbo for \u003cstrong\u003eCummins ISX and Signature series\u003c\/strong\u003e engines. It replaces the \u003cstrong\u003eCummins 4090042\u003c\/strong\u003e turbocharger kit, which services the Holset HX55W-style turbo used on these engines. The kit ships with mounting and oil-return gaskets so the turbo can be installed without hunting down hardware, and it carries PAI's Excel line 1-year unlimited-mileage warranty. Because this is the Excel value line (E suffix), it is a new part — no core return is required.\u003c\/p\u003e\n\u003ch2\u003eSymptoms of a Failing Turbocharger\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eNoticeable loss of boost pressure and power, especially under load or on grades\u003c\/li\u003e\n\u003cli\u003eExcessive oil consumption or engine oil found in the intake or charge-air piping\u003c\/li\u003e\n\u003cli\u003eBlue-gray exhaust smoke from oil passing worn turbo seals\u003c\/li\u003e\n\u003cli\u003eHigh-pitched whine, grinding, or rattle from the turbocharger at speed\u003c\/li\u003e\n\u003cli\u003eShaft play or compressor wheel contact marks on inspection\u003c\/li\u003e\n\u003cli\u003eBlack smoke and poor fuel economy from an over-fueling, under-boosted engine\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003ePAI Industries (PAI Excel line)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003e181199E\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eProduct Type\u003c\/th\u003e\n\u003ctd\u003eTurbocharger kit (turbo with mounting and oil-return gaskets)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTurbo Style\u003c\/th\u003e\n\u003ctd\u003eHolset HX55W type\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCondition\u003c\/th\u003e\n\u003ctd\u003eNew — no core charge\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eReplaces\u003c\/th\u003e\n\u003ctd\u003eCummins 4090042\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e1 year, unlimited mileage (PAI Excel)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch2\u003eCross References\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCummins\u003c\/th\u003e\n\u003ctd\u003e4090042, 4090042RX, 4036758, 4037480, 4046127, 4046132, 4040844, 3592545, 3593623, 3596047, 3596613\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePAI\u003c\/th\u003e\n\u003ctd\u003e181199 (Genuine PAI new, 2-yr warranty), 181198 \/ 181198E (related kits)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCummins ISX (including dual-cam \"ISX2\" configurations)\u003c\/li\u003e\n\u003cli\u003eCummins Signature series (e.g. Signature 600) with the HX55W-style turbo\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eVerify part number and engine application before ordering to confirm fitment. Match your old turbo's Cummins\/Holset part number or your engine CPL — the ISX used several different turbochargers over its production run.\u003c\/em\u003e\u003c\/p\u003e","brand":"PAI Industries","offers":[{"title":"Default Title","offer_id":50674760089885,"sku":"181199E","price":889.31,"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_fdb1ff98-084c-40e6-b937-60ebda0d78ec.png?v=1787665324","url":"https:\/\/www.allprodiesel.net\/products\/pai-181199e-turbocharger-replaces-cummins-4090042","provider":"All Pro Truck Parts","version":"1.0","type":"link"}