5.9L Cummins Exhaust Manifold 2003-2007 - New Direct-Fit Diesel Replacement

Overview

This is an direct-fit exhaust manifold for the 5.9L Cummins diesel (2003-2007). It is a quality new, direct-fit replacement built to OEM-equivalent specification for a professional-grade repair that restores proper function and reliability to your truck.

What It Does & How It Helps

The exhaust manifold collects exhaust and feeds the turbo. Cracked or warped manifolds leak, tick, and lose boost. A quality manifold restores a sealed, efficient exhaust path.

Fitment

Confirm your engine and model year before ordering. Not sure it fits? Email sales@coredieselparts.com with your VIN or engine and year and we will confirm the correct unit.

Ordering & Shipping

This part is made to order and typically ships within 2–5 business days. Orders ship fast with tracking. Questions about fitment or your order? Email sales@coredieselparts.com and we are happy to help.