{"product_id":"cummins-turbocharger-coolant-drain-tube-4937202","title":"Genuine Cummins 4937202 Turbocharger Coolant Drain Tube | ISC ISL 8.9L","description":"\u003cp\u003eKeep your turbocharger operating within safe temperature parameters and prevent critical fluid loss with the \u003cb\u003eGenuine Cummins 4937202 Turbocharger Coolant Drain Tube\u003c\/b\u003e. While its rigid design closely mirrors an oil line, this authentic OEM tube is precisely engineered to handle the return flow of engine coolant from the turbocharger back into the cooling system. Tasked with surviving right next to scorching exhaust plumbing, it is exposed to extreme thermal cycling and relentless engine harmonics. Swapping out a pitted, rusted, or weeping line for a factory-certified Cummins replacement ensures unhindered coolant cycling, effectively eliminating localized hot spots and protecting your high-dollar turbo bearings from premature failure.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eTrue Factory Sealing:\u003c\/b\u003e Authentic OEM Cummins component guarantees exact factory bends, precise bracket positions, and clean end-flange alignment for a smooth, leak-free, drop-in install.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eAdvanced Thermal Resilience:\u003c\/b\u003e \u003cspan\u003eFabricated from heavy-duty, corrosion-resistant metal tubing built to endure intense under-hood exhaust temperatures without scaling, distorting, or clogging.\u003csup\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003e8.9L Platform Optimization:\u003c\/b\u003e \u003cspan\u003eSpecifically engineered for a flawless factory fit on \u003c\/span\u003e\u003cb\u003e\u003cspan\u003eCummins ISC, ISC8.3, ISL, and ISL9\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e emissions-compliant lines, as well as industrial \u003c\/span\u003e\u003cb\u003e\u003cspan\u003eQSC9 and QSL9\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e engine platforms.\u003csup\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eVital System Protection:\u003c\/b\u003e \u003cspan\u003eSecures the integrity of the secondary turbo cooling loop, preventing sudden coolant drops that lead to engine overheating and costly roadside downtime.\u003csup\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Cummins","offers":[{"title":"Default Title","offer_id":67012867752240,"sku":"4937202","price":79.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0941\/2680\/1200\/files\/4937202.png?v=1781887119","url":"https:\/\/choateperformance.com\/products\/cummins-turbocharger-coolant-drain-tube-4937202","provider":"choateperformance","version":"1.0","type":"link"}