Honda D17 Engine Specs
The Honda D17 engine is a four-cylinder engine that is part of the Honda D series. It is commonly found in Honda Civic models and offers a balance between performance and fuel efficiency. Let’s take a closer look at the engine specifications of the Honda D17.
Engine Configuration
The Honda D17 engine has the following configuration:
- Engine Type: Inline-four
- Displacement: 1.7 liters
- Valvetrain: SOHC (Single Overhead Camshaft)
- Cylinder Head Material: Aluminum
- Cylinder Block Material: Cast Iron
- Bore and Stroke: 75 mm x 94.4 mm
- Compression Ratio: 9.5:1
The engine’s inline-four configuration means that it has four cylinders arranged in a straight line. This design allows for a compact and efficient engine layout. The displacement of 1.7 liters indicates the total volume of all the cylinders combined.
The Honda D17 engine features a single overhead camshaft (SOHC) design. This means that there is only one camshaft located in the cylinder head, which operates the intake and exhaust valves. The use of SOHC helps to keep the engine lightweight and cost-effective.
The cylinder head of the Honda D17 engine is made of aluminum. Aluminum is a lightweight material that helps in reducing the overall weight of the engine. The cylinder block, on the other hand, is made of cast iron, which provides strength and durability.
The bore and stroke of the Honda D17 engine are 75 mm and 94.4 mm, respectively. The bore refers to the diameter of the cylinder, while the stroke represents the distance the piston travels inside the cylinder. These measurements determine the engine’s displacement and affect its performance characteristics.
The compression ratio of the Honda D17 engine is 9.5:1. This ratio indicates the ratio of the cylinder’s maximum volume to its minimum volume. A higher compression ratio generally results in improved engine efficiency and power output.
Engine Oil Specs & Service Intervals
Proper engine oil specifications and regular service intervals are crucial for maintaining the performance and longevity of the Honda D17 engine. Here are the recommended engine oil specs and service intervals:
- Engine Oil Type: 5W-30 or 10W-30
- Engine Oil Capacity: Approximately 3.8 liters
- Oil Change Interval: Every 5,000 to 7,500 miles or 6 months (whichever comes first)
- Oil Filter Change Interval: Every oil change
The Honda D17 engine requires engine oil with a viscosity of either 5W-30 or 10W-30. The “W” stands for winter, indicating the oil’s viscosity at low temperatures. The lower the number before the “W,” the better the oil’s cold-start performance. The higher number represents the oil’s viscosity at normal operating temperatures.
The engine oil capacity of the Honda D17 engine is approximately 3.8 liters. It is essential to use the recommended amount of oil to ensure proper lubrication and cooling of engine components.
For optimal engine performance, it is recommended to change the engine oil every 5,000 to 7,500 miles or every 6 months, whichever comes first. Regular oil changes help remove contaminants and maintain the oil’s effectiveness in lubricating the engine.
Additionally, the oil filter should be changed at every oil change. The oil filter helps remove impurities and particles from the engine oil, ensuring cleaner oil circulates through the engine.
Detailed Engine Specifications
| Engine Type | Inline-four |
|---|---|
| Displacement | 1.7 liters |
| Valvetrain | SOHC |
| Cylinder Head Material | Aluminum |
| Cylinder Block Material | Cast Iron |
| Bore and Stroke | 75 mm x 94.4 mm |
| Compression Ratio | 9.5:1 |
Overall, the Honda D17 engine offers a reliable and efficient powertrain for Honda Civic models. Understanding its specifications, engine oil requirements, and service intervals can help ensure proper maintenance and maximize the engine’s performance and longevity.
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