Toyota 1GR-FE Engine Specs
The Toyota 1GR-FE engine is a powerful and reliable V6 engine that has been used in various Toyota vehicles since its introduction in 2002. This engine is known for its performance, durability, and efficiency, making it a popular choice among car enthusiasts and everyday drivers alike. In this article, we will delve into the engine configuration, engine oil specifications, and service intervals of the Toyota 1GR-FE engine.
Engine Configuration
The Toyota 1GR-FE engine is a 4.0-liter V6 engine with a 24-valve DOHC (Double Overhead Camshaft) design. It features an aluminum cylinder block and cylinder heads, which helps reduce the overall weight of the engine while maintaining strength and durability. The engine is equipped with Toyota’s advanced Variable Valve Timing with intelligence (VVT-i) system, which optimizes valve timing for improved performance and fuel efficiency.
- Engine Type: V6
- Displacement: 4.0 liters
- Valve Configuration: DOHC (Double Overhead Camshaft)
- Number of Valves: 24
- Block Material: Aluminum
- Head Material: Aluminum
- Valve Timing: Variable Valve Timing with intelligence (VVT-i)
Engine Oil Specs & Service Intervals
Proper engine oil specifications and regular maintenance are crucial for the longevity and optimal performance of any engine, including the Toyota 1GR-FE. Here are the recommended engine oil specifications and service intervals for this engine:
- Engine Oil Type: Toyota Genuine Motor Oil or equivalent
- Viscosity Grade: SAE 5W-30
- Oil Capacity (Including Filter): 6.4 liters (6.8 quarts)
- Oil Change Interval: Every 5,000 miles or 6 months, whichever comes first
It is important to note that these specifications may vary depending on the specific Toyota vehicle and the driving conditions. Always refer to the owner’s manual or consult with a certified Toyota technician for the most accurate and up-to-date information regarding engine oil specifications and service intervals.
Detailed Engine Specifications
For a comprehensive understanding of the Toyota 1GR-FE engine, let’s take a closer look at its detailed specifications:
| Specification | Value |
|---|---|
| Engine Code | 1GR-FE |
| Displacement | 4.0 liters (3956 cc) |
| Bore x Stroke | 94 mm x 95 mm |
| Compression Ratio | 10.0:1 |
| Max Power Output | 236 horsepower @ 5,200 rpm |
| Max Torque | 266 lb-ft @ 4,000 rpm |
| Fuel System | Electronic Fuel Injection (EFI) |
| Fuel Type | Regular Unleaded Gasoline |
| Recommended Fuel Octane Rating | 87 |
These specifications provide a glimpse into the impressive performance capabilities of the Toyota 1GR-FE engine. Whether you’re tackling off-road adventures or cruising on the highway, this engine delivers the power and reliability that Toyota is renowned for.
In conclusion, the Toyota 1GR-FE engine is a remarkable V6 engine that offers a winning combination of performance, durability, and efficiency. With its advanced engine configuration, proper engine oil specifications, and regular maintenance, this engine can provide years of reliable service. Whether you own a Toyota vehicle equipped with the 1GR-FE engine or are considering one, you can trust in its capabilities to deliver a thrilling driving experience.
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