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GM Authority

5.3L V8 EcoTec3 L82 News

The L82 is a 5.3-liter eight-cylinder gasoline engine produced by General Motors for use in trucks and SUVs. The engine was launched on the 2019 Silverado 1500 and 2019 Sierra 1500 and is part of the second-generation EcoTec3 engine family. This page displays news, pictures, videos, reviews, gossip and more about the GM 5.3L V8 L82 engine.