LB7 Duramax Turbo Oil Feed Line 2001-2005

Overview

This is a turbocharger oil feed / return line for the Chevrolet, GMC LB7 Duramax diesel (2001-2005). Built to OEM specification and engineered as a direct-fit replacement for a professional-grade LB7 Duramax repair or service. Every order ships fast and is backed by our support team.

What It Does & How It Helps

The turbocharger's shaft bearings run on engine oil, delivered by the oil feed line and drained back to the pan by the return line. Lines that leak, crack, or restrict flow starve or flood the bearings, which is one of the fastest ways to lose a turbo. Fresh lines and seals are standard when a turbo is replaced or when a line is weeping.

What's Included

• a turbo oil feed or return line as specified
• banjo bolts, washers or O-rings where included

Fitment

Fits Chevrolet, GMC trucks equipped with the LB7 Duramax diesel engine, 2001-2005. Please confirm your engine and year before ordering to ensure correct fitment.

Common Symptoms & When to Use

Consider this LB7 Duramax part when you experience:

• oil weeping at the turbo oil line fittings
• oil smoke or residue around the turbo
• a turbo replacement that needs new lines
• a kinked, cracked or rubbing oil line

Specifications

• Engine: LB7 Duramax
• Year Range: 2001-2005

Quality & Service

Fast shipping on in-stock orders. Free shipping on orders over $70. Backed by Core Diesel Parts — your source for LB7 Duramax diesel parts.