LB7 Duramax Head Gasket 2001-2005 - New Direct-Fit Diesel Replacement

Overview

This is a direct-fit head gasket for the LB7 Duramax diesel (2001-2005). 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 head gasket seals combustion, coolant, and oil between the block and cylinder head. When it fails you get white smoke, coolant loss, overheating, and oil-coolant mixing. A quality gasket set restores a sealed, reliable engine.

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.