Honda K20A4 Engine Specs
The Honda K20A4 engine is a four-cylinder, inline, naturally aspirated engine that was introduced by Honda in 2002. It is part of the K-series engine family, which is known for its performance and reliability. The K20A4 engine is commonly found in Honda vehicles such as the Civic and CR-V. Let’s take a closer look at its specifications.
Engine Configuration
The Honda K20A4 engine has a displacement of 2.0 liters, or 1998 cc. It features a dual overhead camshaft (DOHC) design, with four valves per cylinder. The engine is equipped with Honda’s i-VTEC (intelligent Variable Valve Timing and Lift Electronic Control) system, which optimizes valve timing for improved power and efficiency.
The K20A4 engine has a compression ratio of 9.8:1, which allows for efficient combustion and good fuel economy. It produces a maximum power output of 160 horsepower at 6,500 rpm and a peak torque of 141 lb-ft at 4,000 rpm. The engine’s power delivery is smooth and responsive, making it suitable for both daily commuting and spirited driving.
Engine Oil Specs & Service Intervals
Proper maintenance and regular oil changes are crucial for the longevity and performance of any engine, including the Honda K20A4. Here are the recommended engine oil specifications and service intervals for this engine:
- Engine Oil Type: It is recommended to use a high-quality synthetic or semi-synthetic engine oil with a viscosity grade of 5W-30. This ensures proper lubrication and protection for the engine components.
- Oil Capacity: The K20A4 engine has an oil capacity of approximately 4.4 quarts (including the oil filter).
- Oil Change Interval: Honda recommends changing the engine oil and oil filter every 7,500 miles or 12 months, whichever comes first. However, it is always a good practice to check the oil level regularly and top up if necessary.
Regular oil changes help to remove contaminants and maintain the engine’s performance. It is important to follow the recommended service intervals to ensure optimal engine health and longevity.
Detailed Engine Specifications
For a more detailed overview of the Honda K20A4 engine specifications, refer to the following chart:
| Engine Specifications | Value |
|---|---|
| Engine Type | Inline 4-cylinder |
| Displacement | 2.0 liters (1998 cc) |
| Valvetrain | DOHC, 16-valve |
| Compression Ratio | 9.8:1 |
| Maximum Power | 160 horsepower @ 6,500 rpm |
| Maximum Torque | 141 lb-ft @ 4,000 rpm |
| Oil Capacity | Approximately 4.4 quarts (including filter) |
| Recommended Oil | Synthetic or semi-synthetic 5W-30 |
| Oil Change Interval | Every 7,500 miles or 12 months |
In conclusion, the Honda K20A4 engine is a reliable and efficient powerplant that offers a balance of performance and fuel economy. By following the recommended oil specifications and service intervals, you can ensure that your engine remains in optimal condition for years to come. Remember to consult your vehicle’s owner’s manual for specific maintenance guidelines and always use genuine Honda parts for any replacements or repairs.
0 Comments