{"product_id":"dorman-turbo-oil-return-line-904-125-2004-5-2010-6-6l-duramax-lly-lbz-lmm","title":"DORMAN TURBO OIL RETURN LINE 904-125 | 2004.5-2010 6.6L DURAMAX LLY\/LBZ\/LMM","description":"\u003cp\u003eReplace a leaking, damaged, or corroded factory turbo oil return line on your GM 6.6L Duramax with the Dorman Turbo Oil Return Line. Designed as an OE-style, vehicle-specific replacement, this line connects the factory turbocharger oil passage to the engine and helps restore proper oil return function.\u003c\/p\u003e\n\n\u003cp\u003eConstructed from durable steel, the line features a \u003cstrong\u003enickel-coated finish\u003c\/strong\u003e for added corrosion resistance and long-term durability. Its factory-style configuration is designed to work with the OEM turbocharger while providing proper fitment without the modifications associated with universal components.\u003c\/p\u003e\n\n\u003cp\u003eThe assembly includes the necessary gaskets and mounting hardware for installation, making it a convenient solution for addressing oil leaks caused by a worn or damaged original turbo oil return line.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOE-style replacement\u003c\/strong\u003e – Designed to replace the factory turbocharger oil return line\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFactory turbo compatibility\u003c\/strong\u003e – Engineered for use with the OEM turbocharger\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHelps prevent oil leaks\u003c\/strong\u003e – Replaces worn, damaged, or leaking factory components\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSteel construction\u003c\/strong\u003e – Provides dependable strength and durability\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNickel-coated finish\u003c\/strong\u003e – Helps protect against corrosion\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVehicle-specific fit\u003c\/strong\u003e – Designed for direct installation on applicable GM 6.6L Duramax applications\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInstallation components included\u003c\/strong\u003e – Supplied with gaskets and mounting hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Silver\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConfiguration:\u003c\/strong\u003e Multi-Piece\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 0.75 ft.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd 1 Fitting Gender:\u003c\/strong\u003e Female\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd 2 Fitting Gender:\u003c\/strong\u003e Female\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFitting Thread Diameter:\u003c\/strong\u003e 0.362\"\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLine Fitting Thread Diameter:\u003c\/strong\u003e 0.362\"\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInlet Fitting Type:\u003c\/strong\u003e Flanged Bracket\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutlet Fitting Type:\u003c\/strong\u003e Flanged Bracket\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGrade Type:\u003c\/strong\u003e Regular\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eItem Grade:\u003c\/strong\u003e Standard Replacement\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFitment Type:\u003c\/strong\u003e Vehicle-Specific\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGaskets\/Seals Included:\u003c\/strong\u003e Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMounting Hardware Included:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 Turbo Oil Return Tube\u003c\/li\u003e\n  \u003cli\u003e2 Gaskets\u003c\/li\u003e\n  \u003cli\u003e2 Bolts\u003c\/li\u003e\n  \u003cli\u003e2 Nuts\u003c\/li\u003e\n  \u003cli\u003e2 Studs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 904-125\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":54035291668763,"sku":"904-125","price":79.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/5757\/3147\/files\/Screenshot2026-09-24at10.44.50AM.png?v=1790286530","url":"https:\/\/wwmperformance.com\/products\/dorman-turbo-oil-return-line-904-125-2004-5-2010-6-6l-duramax-lly-lbz-lmm","provider":"WWM Performance","version":"1.0","type":"link"}