5.3L Vortec V8 Engine Assembly | Cadillac / Chevrolet / GMC 2005-2007 | LM7
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Description
Remanufactured 5.3L Vortec LM7 V8 Engine for Chevrolet, GMC & Cadillac (2005–2007)
Looking for a dependable replacement engine for your Cadillac, Chevrolet, or GMC? The Powertrain Company 5.3L Vortec LM7 V8 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 LM7 V8 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 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 LM7 V8 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 LM7 V8 engine fits the following vehicles:
Cadillac Escalade
2005 Cadillac Escalade
Chevrolet Avalanche 1500
2005 Chevrolet Avalanche 1500
2006 Chevrolet Avalanche 1500
Chevrolet Express
2005 Chevrolet Express 1500
2006 Chevrolet Express 1500
2007 Chevrolet Express 1500
2005 Chevrolet Express 2500
Chevrolet Silverado 1500
2005 Chevrolet Silverado 1500
2006 Chevrolet Silverado 1500
2007 Chevrolet Silverado 1500 Classic
Chevrolet Suburban 1500
2005 Chevrolet Suburban 1500
2006 Chevrolet Suburban 1500
Chevrolet Tahoe
2005 Chevrolet Tahoe
2006 Chevrolet Tahoe
GMC Savana
2005 GMC Savana 1500
2006 GMC Savana 1500
2007 GMC Savana 1500
2005 GMC Savana 2500
GMC Sierra 1500
2005 GMC Sierra 1500
2006 GMC Sierra 1500
2007 GMC Sierra 1500 Classic
GMC Yukon
2005 GMC Yukon
2006 GMC Yukon
2005 GMC Yukon XL 1500
2006 GMC Yukon XL 1500
Warranty: 3 Years / 100,000 Miles
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| Make | Model | Year |
|---|---|---|
| Cadillac | Escalade | 2005 |
| Chevrolet | Avalanche 1500 | 2005 - 2006 |
| Chevrolet | Express 1500 | 2005 - 2007 |
| Chevrolet | Express 2500 | 2005 |
| Chevrolet | Silverado 1500 | 2005 - 2006 |
| Chevrolet | Silverado 1500 Classic | 2007 |
| Chevrolet | Suburban 1500 | 2005 - 2006 |
| Chevrolet | Tahoe | 2005 - 2006 |
| GMC | Savana 1500 | 2005 - 2007 |
| GMC | Savana 2500 | 2005 |
| GMC | Sierra 1500 | 2005 - 2006 |
| GMC | Sierra 1500 Classic | 2007 |
| GMC | Yukon | 2005 - 2006 |
| GMC | Yukon XL 1500 | 2005 - 2006 |


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