5.3L Vortec V8 Remanufactured Aluminum Engine L5307GMCAL | Buick / Chevrolet / GMC / Saab 2007-2009 | LC9 / LH6

Remanufactured 5.3L Vortec LC9 / LH6 V8 Aluminum Engine for Buick, Chevrolet, GMC & Saab (2007–2009)

Looking for a dependable replacement engine for your Buick, Chevrolet, GMC, or Saab? The Powertrain Company 5.3L Vortec LC9 / LH6 V8 aluminum engine is expertly remanufactured to meet and exceed original equipment (OE) performance standards, delivering strong power, smooth operation, and long-term reliability.

This 5.3L Vortec LC9 / LH6 V8 aluminum engine is rebuilt with premium OE-quality parts, updated components, and undergoes rigorous quality testing to restore your vehicle’s drivetrain performance and efficiency. Perfect for towing, daily driving, and long-term dependability.

🔧 Why Choose a Powertrain Company Remanufactured LM7 5.3L Vortec Engine?

Our remanufactured LS Vortec engines undergo a comprehensive process to deliver like-new performance you can trust:

• Complete disassembly, cleaning, and inspection of every engine component

• Precision machining to restore exact OEM factory tolerances

• High-quality pistons, rings, bearings, and gaskets installed for reliability

• Updated components to fix common factory issues and extend engine life

• Pressure and leak testing for guaranteed dependability

• SIM tested for verified horsepower and torque before shipping

With a Powertrain Company 5.3L Vortec LC9 / LH6 V8 aluminum engine, you get the confidence of a fully remanufactured, OE-quality engine built to keep your vehicle running at peak performance.

 Order your remanufactured 5.3L LS Vortec LM7 engine today and restore your Chevy, GMC, or Cadillac to factory-level power and performance.

✅ Vehicle Compatibility

This remanufactured 5.3L Vortec LC9 / LH6 V8 aluminum engine fits the following vehicles:

Buick Rainier

• 2007 Buick Rainier

Chevrolet Avalanche

• 2007 Chevrolet Avalanche

• 2008 Chevrolet Avalanche

• 2009 Chevrolet Avalanche

Chevrolet Silverado 1500

• 2007 Chevrolet Silverado 1500

• 2008 Chevrolet Silverado 1500

• 2009 Chevrolet Silverado 1500

Chevrolet Suburban 1500

• 2007 Chevrolet Suburban 1500

• 2008 Chevrolet Suburban 1500

• 2009 Chevrolet Suburban 1500

Chevrolet Tahoe

• 2009 Chevrolet Tahoe

Chevrolet Trailblazer

• 2007 Chevrolet Trailblazer

• 2008 Chevrolet Trailblazer

GMC Envoy

• 2007 GMC Envoy

• 2008 GMC Envoy

• 2009 GMC Envoy

GMC Sierra 1500

• 2007 GMC Sierra 1500

• 2008 GMC Sierra 1500

• 2009 GMC Sierra 1500

GMC Yukon

• 2009 GMC Yukon

• 2007 GMC Yukon XL 1500

• 2008 GMC Yukon XL 1500

• 2009 GMC Yukon XL 1500

Saab 9-7X

• 2007 Saab 9-7X

• 2008 Saab 9-7X

• 2009 Saab 9-7X