2003 Lexus IS300 Engine Specs
The 2003 Lexus IS300 is equipped with a powerful and reliable engine that delivers impressive performance. Let’s take a closer look at the engine specifications, configuration, engine oil requirements, and service intervals for this model.
Engine Configuration
The 2003 Lexus IS300 is powered by a 3.0-liter inline-six engine, which is known for its smoothness and refinement. This engine configuration offers several advantages, including excellent balance and reduced vibrations. The inline-six layout provides a good combination of power and efficiency, making it a popular choice among enthusiasts.
Engine Specifications
To better understand the capabilities of the 2003 Lexus IS300 engine, let’s delve into its detailed specifications:
| Engine Type | 3.0-liter Inline-Six |
|---|---|
| Displacement | 2,997 cc |
| Valvetrain | DOHC, 24 valves |
| Horsepower | 215 hp @ 5,800 rpm |
| Torque | 218 lb-ft @ 3,800 rpm |
| Compression Ratio | 10.5:1 |
| Fuel Delivery | Sequential Multi-Port Fuel Injection |
The 3.0-liter inline-six engine generates a respectable 215 horsepower at 5,800 rpm and 218 lb-ft of torque at 3,800 rpm. With its high compression ratio of 10.5:1, this engine delivers a perfect balance between power and fuel efficiency.
Engine Oil Specs & Service Intervals
Proper engine oil maintenance is crucial to keep the 2003 Lexus IS300 engine running smoothly and efficiently. Here are the recommended engine oil specifications and service intervals for this model:
| Engine Oil Type | 5W-30 Synthetic |
|---|---|
| Oil Capacity (including filter) | 5.8 quarts |
| Oil Change Interval | Every 5,000 miles or 6 months |
It is important to use a high-quality 5W-30 synthetic oil that meets the manufacturer’s specifications. The 2003 Lexus IS300 has an oil capacity of 5.8 quarts, including the filter. Regular oil changes should be performed every 5,000 miles or 6 months, whichever comes first, to ensure optimal engine performance and longevity.
In addition to regular oil changes, it is essential to follow the manufacturer’s recommended service intervals for other engine maintenance tasks, such as air filter replacement, spark plug inspection, and coolant flush. Adhering to these service intervals will help keep your 2003 Lexus IS300 engine in top shape.
In conclusion, the 2003 Lexus IS300 is equipped with a powerful and refined 3.0-liter inline-six engine. With its impressive specifications and proper maintenance, this engine delivers a balance of performance and efficiency that is sure to satisfy any driver. By following the recommended engine oil specifications and service intervals, you can ensure that your Lexus IS300 engine remains reliable and performs at its best for years to come.
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