Chevrolet GMC Avalanche Silverado Suburban Engine 5.3 V8

Chevy GMC 5.3L V8 Engine – Fits Avalanche, Silverado, Suburban

Upgrade or replace your truck’s powerplant with a reliable 5.3L V8 Vortec engine, compatible with Chevrolet Avalanche, Silverado, and Suburban models. This proven small-block V8 delivers the perfect balance of power, torque, and durability for daily driving, towing, and off-road performance.

 

Engine Details:

• Displacement: 5.3L V8
• Engine Family: Vortec / LM7 / LC9 / LMG / L83 / L84 (varies by year)
• Fuel Type: Gasoline
• Applications:
• Chevy Silverado 1500 (1999–2020)
• Chevy Suburban 1500 (2000–2020)
• Chevy Avalanche 1500 (2002–2013)
• GMC Sierra, Yukon, Yukon XL (depending on year)

Performance Specs (Varies by Year/Generation):

• Power: 285–355 HP
• Torque: 325–383 lb-ft
• Aluminum or iron block depending on version
• Active fuel management (on newer Gen IV/V models)

Perfect For:

• Direct replacement for worn or damaged truck engines
• LS-based swap into older GM platforms
• Performance upgrades with easy aftermarket support

Condition & Shipping:

• Compression tested & inspected
• Ships from the USA
• Warranty available – contact us for terms