6.0L Vortec LQ4 Remanufactured Engine L6005GMC | Chevrolet / GMC / Hummer / Isuzu 2005-2012

Description

Remanufactured 6.0L Vortec Engine | Chevrolet / GMC / Hummer / Isuzu (2005-2012)

Looking for a dependable replacement engine for your Chevy, GMC, Hummer or Isuzu? The Powertrain Company remanufactured 6.0L Vortec engine is engineered to meet and exceed original equipment (OE) performance standards, restoring strong power, reliable torque, and long-term durability.

This 6.0L Vortec V8 engine is fully remanufactured using premium OE-quality parts, updated internal components, and precision machining to ensure smooth performance and long service life. Ideal for daily driving, towing, and hauling, it delivers the proven performance and reliability the Vortec platform is known for.

Why Choose a Powertrain Company Remanufactured 6.0L Vortec Engine?

Every engine goes through a complete remanufacturing process, including:

• Full teardown, cleaning, and detailed inspection of all internal components

• Precision machining to restore exact OEM tolerances

• New pistons, rings, bearings, gaskets, and seals installed

• Updated components to address common wear points

• Pressure and leak testing to ensure dependable sealing

• SIM-tested to verify horsepower, torque, and overall performance before shipping

With a Powertrain Company 6.0L Vortec engine, you get an OE-quality remanufactured engine built for strong performance and reliable operation year after year.

Order your remanufactured 6.0L Vortec engine today and restore your vehicle to factory-level performance.

Vehicle Compatibility

The L6005GMC remanufactured 6.0L Vortec engine fits the following vehicles:

Chevrolet Express

• 2005 Chevrolet Express 2500
• 2006 Chevrolet Express 2500
• 2007 Chevrolet Express 2500
• 2005 Chevrolet Express 3500
• 2006 Chevrolet Express 3500
• 2007 Chevrolet Express 3500

Chevrolet Silverado 

• 2005 Chevrolet Silverado 1500 HD
• 2006 Chevrolet Silverado 1500 HD
• 2007 Chevrolet Silverado 1500 HD Classic
• 2005 Chevrolet Silverado 2500 HD
• 2006 Chevrolet Silverado 2500 HD
• 2007 Chevrolet Silverado 2500 HD Classic
• 2005 Chevrolet Silverado 3500
• 2006 Chevrolet Silverado 3500
• 2007 Chevrolet Silverado 3500 Classic

Chevrolet Suburban

• 2006 Chevrolet Suburban 1500
• 2005 Chevrolet Suburban 2500
• 2006 Chevrolet Suburban 2500

Chevrolet Tiltmaster

• 2005 Chevrolet W3500 Tiltmaster
• 2006 Chevrolet W3500 Tiltmaster
• 2007 Chevrolet W3500 Tiltmaster
• 2008 Chevrolet W3500 Tiltmaster
• 2009 Chevrolet W3500 Tiltmaster
• 2005 Chevrolet W4500 Tiltmaster
• 2006 Chevrolet W4500 Tiltmaster
• 2007 Chevrolet W4500 Tiltmaster
• 2008 Chevrolet W4500 Tiltmaster
• 2009 Chevrolet W4500 Tiltmaster
• 2010 Chevrolet W4500 Tiltmaster

GMC Savana

• 2005 GMC Savana 2500
• 2006 GMC Savana 2500
• 2007 GMC Savana 2500
• 2005 GMC Savana 3500
• 2006 GMC Savana 3500
• 2007 GMC Savana 3500

GMC Sierra

• 2005 GMC Sierra 1500 HD
• 2006 GMC Sierra 1500 HD
• 2007 GMC Sierra 1500 HD Classic
• 2005 GMC Sierra 2500 HD
• 2006 GMC Sierra 2500 HD
• 2007 GMC Sierra 2500 HD Classic
• 2005 GMC Sierra 3500
• 2006 GMC Sierra 3500
• 2007 GMC Sierra 3500 Classic

GMC Forward

• 2005 GMC W3500 Forward
• 2006 GMC W3500 Forward
• 2007 GMC W3500 Forward
• 2008 GMC W3500 Forward
• 2005 GMC W4500 Forward
• 2006 GMC W4500 Forward
• 2007 GMC W4500 Forward
• 2008 GMC W4500 Forward
• 2009 GMC W4500 Forward
• 2010 GMC W4500 Forward

GMC Yukon

• 2005 GMC Yukon
• 2006 GMC Yukon
• 2005 GMC Yukon XL 1500
• 2006 GMC Yukon XL 1500
• 2005 GMC Yukon XL 2500
• 2006 GMC Yukon XL 2500

Hummer H2

• 2005 Hummer H2
• 2006 Hummer H2
• 2007 Hummer H2

Isuzu NPR

• 2005 Isuzu NPR
• 2006 Isuzu NPR
• 2007 Isuzu NPR
• 2008 Isuzu NPR
• 2009 Isuzu NPR
• 2010 Isuzu NPR
• 2011 Isuzu NPR
• 2012 Isuzu NPR
• 2005 Isuzu NPR HD
• 2006 Isuzu NPR HD
• 2007 Isuzu NPR HD
• 2008 Isuzu NPR HD
• 2009 Isuzu NPR HD