2003 Dodge Ram 2500 Diesel Engine Specs

Engine Configuration

The 2003 Dodge Ram 2500 diesel engine is equipped with a powerful and reliable powertrain. It features a 5.9-liter Cummins Turbo Diesel engine, which is known for its exceptional performance and durability. This inline-six engine configuration provides excellent torque and towing capabilities, making it a popular choice for heavy-duty trucks like the Ram 2500.

Engine Oil Specs & Service Intervals

Proper maintenance and regular oil changes are essential to keep your 2003 Dodge Ram 2500 diesel engine running smoothly. Here are the engine oil specifications and recommended service intervals for this vehicle:

Engine Oil Type Recommended Oil Viscosity Oil Capacity (with filter) Service Interval
Conventional Oil 15W-40 12 quarts Every 7,500 miles or 6 months
Synthetic Oil 5W-40 12 quarts Every 15,000 miles or 12 months

It is important to note that these service intervals may vary depending on your driving conditions and usage. If you frequently tow heavy loads or operate in severe conditions, it is recommended to have more frequent oil changes to ensure optimal engine performance and longevity.

Detailed Engine Specifications

Here are the detailed specifications of the 2003 Dodge Ram 2500 diesel engine:

Engine Type 5.9-liter Cummins Turbo Diesel
Configuration Inline-six
Horsepower 305 hp @ 2,900 rpm
Torque 555 lb-ft @ 1,400 rpm
Compression Ratio 17.2:1
Fuel Injection High-Pressure Common Rail
Turbocharger Variable Geometry Turbocharger
Valvetrain OHV, 24 valves
Engine Block Material Cast Iron
Engine Oil Capacity 12 quarts (with filter)

These specifications highlight the impressive power and performance of the 2003 Dodge Ram 2500 diesel engine. With its robust construction and advanced features, this engine delivers the necessary strength and efficiency to tackle any demanding task.

In conclusion, the 2003 Dodge Ram 2500 diesel engine is a formidable powerhouse, offering exceptional performance and reliability. By following the recommended engine oil specifications and service intervals, you can ensure that your Ram 2500 continues to deliver optimal performance for years to come.

Categories: 5.9Dodge

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