DORMAN TURBO OIL RETURN LINE 904-125 | 2004.5-2010 6.6L DURAMAX LLY/LBZ/LMM

Replace 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.

Constructed from durable steel, the line features a nickel-coated finish 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.

The 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.

Features

• OE-style replacement – Designed to replace the factory turbocharger oil return line
• Factory turbo compatibility – Engineered for use with the OEM turbocharger
• Helps prevent oil leaks – Replaces worn, damaged, or leaking factory components
• Steel construction – Provides dependable strength and durability
• Nickel-coated finish – Helps protect against corrosion
• Vehicle-specific fit – Designed for direct installation on applicable GM 6.6L Duramax applications
• Installation components included – Supplied with gaskets and mounting hardware

Specifications

• Color: Silver
• Configuration: Multi-Piece
• Material: Steel
• Length: 0.75 ft.
• End 1 Fitting Gender: Female
• End 2 Fitting Gender: Female
• Fitting Thread Diameter: 0.362"
• Line Fitting Thread Diameter: 0.362"
• Inlet Fitting Type: Flanged Bracket
• Outlet Fitting Type: Flanged Bracket
• Grade Type: Regular
• Item Grade: Standard Replacement
• Fitment Type: Vehicle-Specific
• Gaskets/Seals Included: Yes
• Mounting Hardware Included: Yes

Package Contents

• 1 Turbo Oil Return Tube
• 2 Gaskets
• 2 Bolts
• 2 Nuts
• 2 Studs

Part Number: 904-125