fits make: Nissan. year: 2007–2012.

( Manufacturer Part Number: 90892-EM30D ), ( Genuine Oem: Yes ), ( Manufacturer Warranty: 1 Year ), ( Fitment Type: Direct Replacement ), ( Year: 2007 2008 2009 2010 2011 2012 ), ( Parts Included: Only Part Reference 4 On The Diagram Is Included )
The **Nissan 90892-EM30D** is a high-performance, direct-injection, turbocharged diesel engine designed for commercial and industrial applications, offering a robust blend of efficiency, reliability, and power. Part of Nissan s EM-series lineup, this inline-4 cylinder engine is engineered to deliver exceptional torque and fuel economy while adhering to stringent emissions standards, making it an ideal choice for heavy-duty vehicles, construction equipment, and marine applications. With a displacement of 3.0 liters, the EM30D incorporates advanced turbocharging technology to maximize airflow, ensuring optimal combustion and reduced exhaust emissions. Its direct-injection system enhances fuel efficiency by precisely metering fuel into the combustion chamber, minimizing waste and improving overall performance. The engine features a cast-iron block and aluminum cylinder head, providing a balance of durability and weight savings, while its intercooler and variable geometry turbocharger (VGT) further optimize power delivery across a wide RPM range. Equipped with a robust cooling system and oil circulation design, the EM30D is built to withstand demanding operating conditions, whether in extreme climates or high-load applications. Additionally, its modular design allows for easy maintenance and component replacement, reducing downtime and operational costs. Whether integrated into a commercial truck, agricultural machinery, or off-road vehicle, the Nissan 90892-EM30D stands out as a dependable powerhouse, combining Nissan s engineering expertise with the performance needed for heavy-duty tasks.
### **Pros and Cons of Buying a Nissan 90892 (EM30D Nameplate)**
The Nissan 90892 is a model designation for a **2015 2017 Nissan Rogue (SV or SL trim) with the EM30D engine**, a 3.5L V6 turbocharged gasoline engine. Below is a detailed breakdown of its advantages and disadvantages.
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### **Pros**
1. **Strong Engine Performance**
- The EM30D is a turbocharged V6 producing **280 300 horsepower** and **262 lb-ft of torque**, making it one of the most powerful engines in its class at the time.
- Turbocharging provides better fuel efficiency than naturally aspirated V6s while maintaining strong acceleration.
- Smooth power delivery, especially in the Rogue s higher trims (SV/SL), which often come with sport-tuned suspensions.
2. **Good Fuel Economy for a V6**
- The EM30D is more efficient than older Nissan V6 engines (e.g., VQ35DE) due to turbocharging and direct injection.
- In real-world driving, expect **around 20 22 MPG city and 26 28 MPG highway**, which is decent for a V6 SUV.
- Nissan s CVT transmission (in non-SV models) improves efficiency compared to traditional automatic transmissions.
3. **Reliability (Compared to Older Nissan Engines)**
- The EM30D is a **relatively modern engine** (introduced in 2014) with fewer known major issues than older Nissan V6s (e.g., VQ35DE s timing chain problems).
- Common issues (like oil consumption or turbo failures) are less severe than in some competitors (e.g., Ford s 3.5L EcoBoost).
- Nissan improved the EM30D in later years (2016 2017) with better oil control and turbo durability.
4. **Comfortable and Spacious SUV Platform**
- The Rogue is a **three-row compact SUV**, offering more cargo space than a crossover (e.g., Honda CR-V) but with better fuel economy than a full-size SUV.
- Comfortable ride quality, especially in the SL trim, which includes a more refined suspension setup.
- Good visibility and ergonomic interior for its class.
5. **Available All-Wheel Drive (AWD)**
- The SV trim (with the EM30D) comes standard with AWD, making it a solid choice for light off-road or winter driving.
- The AWD system is **Nissan s AWD-i**, which is reliable and provides decent traction without being overly complex.
6. **Lower Maintenance Costs Than Competitors**
- The EM30D is **cheaper to maintain** than some turbocharged engines (e.g., Ford s EcoBoost or GM s Ecotec turbocharged V6s).
- Nissan s dealership network is widespread, making parts and service more accessible.
7. **Good Resale Value (For Its Class)**
- The Rogue holds its value better than some competitors (e.g., older Honda CR-Vs or Toyota RAVs).
- The EM30D s reliability helps maintain resale appeal.
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### **Cons**
1. **Turbocharged Engine Reliability Concerns**
- **Oil consumption** is a known issue in some EM30D engines, especially in higher-mileage examples. Some owners report burning **0.5 1 quart per 1,000 miles**.
- **Turbocharger failures** can occur if maintenance is neglected (oil changes every **5,000 7,500 miles** are critical).
- **Carbon buildup** in the intake valves can reduce performance over time if not addressed (requires a **carbon cleaning service** every 60,000 100,000 miles).
2. **CVT Transmission Issues (Non-SV Models)**
- The **CVT (Continuously Variable Transmission)** in non-SV Rogues is **less smooth and durable** than a traditional automatic.
- Some owners report **jerky shifting, overheating, or premature wear** (especially in high-mileage examples).
- The **SV trim** uses a **6-speed automatic**, which is more reliable and responsive.
3. **Higher Maintenance Costs Than Naturally Aspirated Engines**
- Turbocharged engines require **more frequent oil changes** (synthetic oil recommended).
- **Cooling system failures** (water pump, thermostat) can be costly if not maintained.
- **Suspension wear** is common due to the Rogue s weight and ride height.
4. **Interior Quality and Build Variability**
- The Rogue s interior is **functional but not premium** plastic trim feels cheaper than competitors like the Honda Pilot or Toyota Highlander.
- **Electrical gremlins** (infotainment glitches, sensor failures) are occasionally reported.
- **Rear seat comfort** is adequate but not as plush as in larger SUVs.
5. **Ride and Handling Trade-offs**
- The Rogue is **not a sporty SUV** it prioritizes comfort over agility.
- **Body roll** is noticeable in corners, and the steering feels **light** compared to competitors like the Mazda CX-9.
- **Tire wear** can be an issue due to the AWD system s torque distribution.
6. **Infotainment System Limitations**
- The **NissanConnect infotainment** (in older models) is **slow and outdated** compared to modern rivals.
- **Apple CarPlay and Android Auto** were not standard until 2016 (later models may have them).
- **Bluetooth connectivity** can be finicky.
7. **Depreciation and Market Saturation**
- The Rogue has **high competition** from Honda CR-V, Toyota RAV4, and Mazda CX-5, which often hold value better.
- **Used market saturation** means you may find better deals on older, naturally aspirated models (e.g., VQ35DE) if you don t need the extra power.
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### **Conclusion**
The **Nissan Rogue (90892, EM30D engine)** is a **solid mid-size SUV** with a **turbocharged V6 that offers good power and efficiency** for its class. It is **more reliable than older Nissan V6s** but still carries **turbo-specific maintenance risks** (oil consumption, turbo longevity).
**Best for:**- Buyers who want **AWD, a turbocharged V6, and a three-row SUV** without paying full-size SUV prices.
- Those who prioritize **comfort and practicality** over sportiness.
- Owners who **maintain the vehicle well** (frequent oil changes, carbon cleaning).
**Worst for:**- Buyers who want **a bulletproof, low-maintenance engine** (consider a **Toyota RAV4 V6 or Honda CR-V V6** instead).
- Those who dislike **CVT transmissions** (stick to the **SV trim with the 6-speed automatic**).
- People who want **premium interior quality** (the Rogue feels more utilitarian).
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### **Final Recommendation**
If you **find a well-maintained 2016 2017 Nissan Rogue SV (6-speed automatic, EM30D) with low miles (under 80,000) and a service history**, it is a **great value** especially if you need AWD and a turbocharged V6.
**Alternative Considerations:**- If **reliability is the top priority**, look for a **Toyota RAV4 V6 or Honda CR-V V6** (naturally aspirated but more proven).
- If you want **better fuel economy**, consider a **hybrid (Toyota RAV4 Hybrid or Ford Escape Hybrid)**.
- If you prefer **a sportier drive**, a **Mazda CX-9 or Subaru Ascent** may be more enjoyable.
**Bottom Line:**The **Nissan Rogue 90892 (EM30D) is a decent choice if you accept its trade-offs** it s **not the most reliable turbocharged engine**, but it s **strong, efficient, and comfortable** for its class. **Always inspect the oil consumption, turbo health, and transmission condition** before purchasing.
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