2004.5 - 2010 Duramax Head Gasket Kit

If you are replacing blown head gaskets or rebuilding a LLY, LBZ, or LMM Duramax diesel engine, you are going to need quite a few parts to get the job done. A Duramax head gasket job is not a task for the average driver, so you will want to ensure you have all of the right components for your mechanic.

Merchant Automotive has put together a complete Duramax diesel engine head gasket kit to include everything you need to get the job done. Featuring OEM and performance parts, this kit will ensure that your new head gaskets perform better than your factory gaskets did. This all-in-one kit will feature everything you need to replace the head gaskets in a 2004.5 - 2010 Duramax diesel engine.

Benefits

• All In One Kit
• Restores & Upgrades
• OEM & Performance Parts Included

Features

• OEM/GM Gaskets
• Thoroughly Researched Kit
• Threadlocker Included

Symptoms Of A Blown Duramax Head Gasket

A blown head gasket can easily total out any vehicle, including a Duramax diesel engine equipped truck. However, an engine can be repaired with the correct parts and tools by any experienced mechanic. Some of the most common symptoms of a blown head gasket will include:

• White Smoke Coming From Tailpipe
• Unexplained Coolant Loss With No Leaks
• Milky White Coloration Of The Oil
• Engine Overheating
• Coolant Bubbling In Radiator & Coolant Reservoir
• Coolant Streaks Near Gaskets

What Is Included In The Kit?

• Intake Tube Seals
• Fuel Line Banjo Seal at FICM, 2 Pack
• Injector Copper, LLY LBZ LMM LML, 2004.5+, Pack of 8
• Injector Body Seal Kit, Duramax, 8 Pack
• Upper Bypass Pipe Seal at Thermostat Housing, LB7 LLY LBZ LMM LML LGH, 2001-2016 Duramax
• Bypass Pipe Seal, LB7 LLY LBZ LMM LML, 2001-2016 Duramax
• Exhaust Manifold To Up Pipe Gaskets
• Gaskets - Turbo To Up Pipe, LB7 LLY LBZ LMM LML LGH, 2001-2016 Duramax
• Lower Turbo Drain Gasket
• EGR Tube Gasket, LLY, 2004.5-2005 Duramax
• Upper Valve Cover Gaskets, LLY LBZ LMM, 2004.5-2010 Duramax
• RTV Sealant, High Temp, Aluminum, 2.8oz
• EGR Tube to EGR Valve Gasket
• Gasket - Intake Tube
• Upper Radiator Pipe Seal
• Thermostat Housing Crossover At Head Gasket, LB7 LLY LBZ LMM LML LGH, 2001-2016 Duramax
• Intake Pipe Seal
• Oil Fill Tube Seal, LB7 LLY LBZ LMM LML, 2001-2016 Duramax
• EGR Cooler To Up Pipe Gasket
• Exhaust Manifold Gaskets
• Heater Pipe Seal
• Lower Valve Cover Gaskets LLY LBZ LMM LML, LGH
• Intake Tube Seal Kit, one pair
• Intake Y Bridge Gasket
• Gasket, EGR Tube to EGR
• Gasket - EGR Cooler To Up Pipe
• Intake Gasket
• Heater Outlet Pipe Seal At Oil Cooler
• Turbo Oil Feed Line Gasket
• EGR Valve Gasket

This Kit Option

• Head Gaskets Not Included
• Head Bolts Not Included

Details:

• Engine Manufacturer: Duramax
• Liter: 6.6 Liter
• Engine Designation: LLY, LBZ, LMM
• Engine Years: 2004-2009

Applications:

• 2004-2006 Silverado/Sierra 2500HD/3500HD LLY
• 2006-2007 Silverado/Sierra 2500HD/3500HD LBZ
• 2007-2009 Silverado/Sierra 2500HD/3500HD LMM