Dodge 4.7 Magnum Engine Specifications
The Dodge 4.7 Magnum engine is a V8 engine that has been a part of the Chrysler family since its introduction in 1999. It has been utilized in various Dodge and Chrysler vehicles, known for its balance of power and efficiency. Below are the detailed specifications of the 4.7 Magnum engine.
| Specification | Details |
|---|---|
| Engine Type | V8 |
| Displacement | 4.7 liters (287 cubic inches) |
| Bore x Stroke | 3.66 in x 3.40 in (93 mm x 86 mm) |
| Compression Ratio | 9.5:1 |
| Horsepower | 305 hp @ 5,650 RPM |
| Torque | 330 lb-ft @ 4,000 RPM |
| Fuel System | Multi-Point Fuel Injection |
| Ignition System | Distributorless Ignition System (DIS) |
| Valvetrain | SOHC, 16 valves |
| Fuel Type | Regular unleaded (87 octane) |
| Engine Weight | Approximately 450 lbs (204 kg) |
Engine Configuration
The Dodge 4.7 Magnum engine features a robust V8 configuration, which is known for its smooth operation and high torque output. This engine is designed to provide a balance of performance and efficiency, making it suitable for a variety of applications, including trucks and SUVs.
Key Features of the Engine Configuration
- V8 layout for enhanced power delivery.
- Single Overhead Cam (SOHC) design for improved efficiency.
- Multi-Point Fuel Injection system for optimized fuel delivery.
- Durable iron block construction for longevity.
- Aluminum cylinder heads for reduced weight and improved heat dissipation.
Engine Oil Specifications
Proper engine oil is crucial for maintaining the performance and longevity of the Dodge 4.7 Magnum engine. The following specifications provide guidance on the type of oil to use and the recommended intervals for oil changes.
| Oil Specification | Details |
|---|---|
| Recommended Oil Type | Synthetic or Conventional |
| Viscosity Rating | 5W-30 |
| Oil Capacity (with filter) | 6 quarts (5.7 liters) |
| Oil Change Interval | 5,000 to 7,500 miles (8,000 to 12,000 km) |
Choosing the Right Engine Oil
- Check the owner’s manual for specific recommendations.
- Choose between synthetic or conventional oil based on driving conditions.
- Ensure the oil meets the required viscosity rating of 5W-30.
- Consider using high-mileage oil if the vehicle has over 75,000 miles.
Service Intervals
Regular maintenance is essential for keeping the Dodge 4.7 Magnum engine running smoothly. Adhering to service intervals helps prevent potential issues and prolongs the engine’s lifespan.
Recommended Service Intervals
- Oil Change: Every 5,000 to 7,500 miles (8,000 to 12,000 km).
- Air Filter Replacement: Every 15,000 to 30,000 miles (24,000 to 48,000 km).
- Fuel Filter Replacement: Every 30,000 miles (48,000 km).
- Spark Plug Replacement: Every 30,000 to 100,000 miles (48,000 to 160,000 km), depending on the type of spark plugs used.
- Coolant Flush: Every 30,000 miles (48,000 km).
- Transmission Fluid Change: Every 30,000 to 60,000 miles (48,000 to 96,000 km).
Conclusion
The Dodge 4.7 Magnum engine is a well-rounded powerplant that offers a blend of performance and reliability. Understanding its specifications, engine configuration, oil requirements, and service intervals is essential for maintaining optimal performance. Regular maintenance and the use of the correct engine oil will ensure that the 4.7 Magnum continues to deliver the power and efficiency that drivers expect from Dodge vehicles.
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