Description
2023 Chevrolet Silverado 5.3L EcoTec3 V8 Engine
Used 5.3-litre EcoTec3 V8 engine suitable for the 2023 Chevrolet Silverado 1500, with the L84 engine specification. The 2023 Silverado’s L84 is a 5.3L naturally aspirated V8 producing 355 hp and 383 lb-ft of torque, with direct injection, Dynamic Fuel Management and Automatic Stop/Start.
Engine Specifications
| Specification | Details |
|---|---|
| Make | Chevrolet |
| Vehicle | Silverado 1500 |
| Model Year | 2023 |
| Engine | 5.3L EcoTec3 V8 |
| Engine Code | L84 |
| Engine Capacity | 5,328 cc / 325 cu. in. |
| Configuration | V8 |
| Fuel Type | Petrol / Gasoline |
| Induction | Naturally Aspirated |
| Fuel System | Direct Injection |
| Horsepower | 355 hp @ 5,600 rpm |
| Torque | 383 lb-ft @ 4,100 rpm |
| Valve Technology | Dynamic Fuel Management |
| Start/Stop | Automatic Stop/Start |
| Condition | Used |
The 2023 factory specifications identify the L84 as the 5.3L EcoTec3 V8, with a cast-aluminum block and cylinder heads and an 11.0:1 compression ratio.
Common Applications
- Chevrolet Silverado 1500 5.3L V8
- Chevrolet Silverado 1500 L84
- 2023 Silverado 5.3 EcoTec3 V8
- Compatible GM applications using the L84 engine, subject to exact vehicle and engine identification. 2023 Chevrolet Silverado 5.3L EcoTec3 V8 Engine For Sale
Important Compatibility Note
L84 is the engine RPO/code, not a gearbox code. Confirm the VIN, engine RPO, ECU/ECM, wiring harness, intake and exhaust configuration, accessories and transmission compatibility before purchase or installation. The 2023 Silverado used different transmission and drivetrain combinations depending on configuration.





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