Infiniti FX45 Engine Forsale, The Infiniti FX45 engine is a powerful and refined V8 powerplant designed to deliver strong performance, smooth acceleration, and long-lasting durability. At the heart of the FX45 is a 4.5-liter DOHC V8 engine that produces approximately 315 horsepower and 328 lb-ft of torque, providing confident acceleration and impressive towing capability for a luxury performance SUV. Its naturally aspirated design delivers immediate throttle response and a broad power band, making it well suited for both city driving and highway cruising.
Built with an aluminum engine block and cylinder heads, the FX45 engine combines strength with reduced weight to improve handling and overall efficiency. The dual overhead camshaft (DOHC) configuration and four valves per cylinder enhance airflow, allowing the engine to produce smooth, consistent power across a wide RPM range. Infiniti also incorporated Continuously Variable Valve Timing Control System (CVTCS) technology to optimize valve timing, improving low-end torque, fuel efficiency, and emissions while maintaining strong high-speed performance. Infiniti FX45 Engine Forsale
The engine is paired with a five-speed automatic transmission that delivers smooth and responsive gear changes. Depending on the model, the FX45 is available with either rear-wheel drive or Intelligent All-Wheel Drive, providing excellent traction and stability in a variety of driving conditions. The combination of the V8 engine and advanced drivetrain creates a dynamic driving experience that reflects Infiniti’s focus on luxury and performance.
Routine maintenance, including regular oil changes, cooling system inspections, spark plug replacement, and timing component checks, is essential to preserving the engine’s reliability and performance. When properly maintained, the FX45 engine is known for its durability and ability to provide many years of dependable service. Infiniti FX45 Engine Forsale
Overall, the Infiniti FX45 engine represents a successful blend of luxury, engineering, and performance. Its powerful V8 design, refined operation, and advanced technologies deliver an engaging driving experience while maintaining the reliability expected from Infiniti’s premium lineup, making it a standout engine in the luxury SUV segment.
| Part Code | VK45DE-2NDGEN |
| SKU | 95173 |
| Brand | Infiniti |
| Number of Cylinders | 8 |
| Engine Size | 4.5L |
| Mileage | 54K |
| Type | Engine |
| OE/OEM Part Number | JDM |
| Country/Region of Manufacture | Japan |
| Warranty | 90 Days |
| Parts Inculded | 1 – Complete Engine as Pictured |
| Modification Notes | Use as long block and keep all your accessories (Intake, Exhaust Manifolds, ALT, PS, AC, etc.) |