Honda R18A Engine Specs
The Honda R18A engine is a compact and efficient powerplant that is commonly found in Honda vehicles. It offers a balance of performance, fuel efficiency, and reliability, making it a popular choice among car enthusiasts. In this article, we will delve into the engine configuration, engine oil specifications, and service intervals of the Honda R18A engine.
Engine Configuration
The Honda R18A engine is a four-cylinder, inline configuration engine. It features a displacement of 1.8 liters, which is where it gets its “R18A” designation. This engine configuration provides a good balance between power and fuel efficiency, making it suitable for both city driving and highway cruising.
- Engine Type: Inline 4-cylinder
- Displacement: 1.8 liters
- Valvetrain: SOHC (Single Overhead Camshaft)
- Fuel System: Multi-Point Fuel Injection
- Compression Ratio: 10.5:1
Engine Oil Specs & Service Intervals
Proper engine oil is crucial for the smooth operation and longevity of any engine, including the Honda R18A. It is important to use the recommended engine oil and adhere to the specified service intervals to ensure optimal performance. Here are the engine oil specifications and service intervals for the Honda R18A engine:
- Recommended Engine Oil: Honda Genuine Motor Oil 5W-20
- Oil Capacity (including filter): 3.7 liters
- Oil Grade: API SN or higher
- Oil Change Interval: Every 7,500 miles or 12 months (whichever comes first)
It is important to note that following the recommended service intervals is crucial to maintain the engine’s performance and reliability. Regular oil changes help remove contaminants and ensure proper lubrication, which in turn enhances the engine’s longevity.
Detailed Engine Specifications
For a more comprehensive understanding of the Honda R18A engine, let’s take a look at the detailed specifications in the table below:
| Specification | Value |
|---|---|
| Engine Type | Inline 4-cylinder |
| Displacement | 1.8 liters |
| Valvetrain | SOHC (Single Overhead Camshaft) |
| Fuel System | Multi-Point Fuel Injection |
| Compression Ratio | 10.5:1 |
| Recommended Engine Oil | Honda Genuine Motor Oil 5W-20 |
| Oil Capacity (including filter) | 3.7 liters |
| Oil Grade | API SN or higher |
| Oil Change Interval | Every 7,500 miles or 12 months (whichever comes first) |
In conclusion, the Honda R18A engine is a reliable and efficient powerplant that offers a balance of performance and fuel efficiency. By following the recommended engine oil specifications and adhering to the service intervals, you can ensure the longevity and optimal performance of your Honda vehicle equipped with the R18A engine. Remember to use Honda Genuine Motor Oil 5W-20 and change the oil every 7,500 miles or 12 months to keep your engine running smoothly.
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