2003 Honda Odyssey Engine Specs
Engine Configuration
- The 2003 Honda Odyssey is equipped with a 3.5-liter V6 engine.
- This engine belongs to Honda’s J-series engine family.
- The J35A4 engine in the 2003 Odyssey features a single overhead camshaft (SOHC) design.
- It has four valves per cylinder, allowing for efficient intake and exhaust flow.
- The engine is constructed with aluminum alloy for reduced weight.
- It has a bore of 89 mm and a stroke of 93 mm.
- The compression ratio is 10.0:1, providing a good balance between power and fuel efficiency.
Engine Oil Specs & Service Intervals
Proper engine maintenance is crucial to ensure the longevity and performance of your 2003 Honda Odyssey. Here are the engine oil specifications and recommended service intervals:
- Engine Oil Type: Honda recommends using 5W-20 viscosity grade oil for the 2003 Odyssey.
- Oil Capacity: The engine oil capacity, including the filter, is approximately 4.5 quarts (4.3 liters).
- Oil Change Interval: It is recommended to change the engine oil and oil filter every 7,500 miles (12,000 kilometers) or 12 months, whichever comes first.
- Oil Filter: When performing an oil change, make sure to use a high-quality oil filter that meets or exceeds Honda’s specifications.
Detailed Engine Specifications
| Engine Type | 3.5-liter V6 |
|---|---|
| Engine Code | J35A4 |
| Valvetrain | SOHC (Single Overhead Camshaft) |
| Number of Valves | 24 (4 valves per cylinder) |
| Construction | Aluminum Alloy Block and Cylinder Heads |
| Bore x Stroke | 89 mm x 93 mm |
| Compression Ratio | 10.0:1 |
| Recommended Fuel | Regular Unleaded (87 octane) |
| Horsepower | 240 hp @ 5,500 rpm |
| Torque | 242 lb-ft @ 4,500 rpm |
| Fuel Injection | Multi-Point Fuel Injection (MPFI) |
| Ignition System | Electronic Direct Ignition (ED) |
| Engine Oil Capacity (including filter) | 4.5 quarts (4.3 liters) |
By following the recommended engine oil specifications and service intervals, you can keep your 2003 Honda Odyssey’s engine running smoothly and efficiently. Regular oil changes and proper maintenance will help ensure optimal performance and reliability for years to come.
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