NISSAN 400-50884 Automatic Transmission Cylinder Pathfindr 4.0L 43770 2WDS

( Model: PATHFINDR ), ( Part Type: Transmission Cylinder ), ( Conditions Options: At, 4.0 ), ( Genuine Oem: Yes ), ( Ipn: 400-50884 ), ( Descriptionpartcondition: This Is A Recycled Part From An End-of-life Vehicle. ), ( Manufacturer Warranty: 90 Day )

Review NISSAN Automatic Transmission 4.0l Cylinder 2wds fits PATHFINDER 2WD 2008

The **Nissan 400-50884 Automatic Transmission** is a robust and meticulously engineered component designed specifically for the **2008 Nissan Pathfinder 4.0L V6 engine** with **2-wheel drive (2WD)** configuration, bearing the part number **43770**. This transmission is a critical element in delivering smooth, responsive power transfer from the engine to the wheels, ensuring optimal performance, reliability, and longevity for your vehicle. Built with Nissan s signature precision, this **RE4F04A automatic transmission** features a **4-speed automatic gearbox** with a torque converter, allowing for seamless shifting between gears while maintaining efficiency and reducing driver fatigue. The transmission is engineered to handle the torque output of the **4.0L V6 engine**, which produces a balanced blend of power and torque, making it ideal for both urban commuting and highway cruising. Its robust construction includes high-quality internal components such as a **strong planetary gear set, durable synchronizers, and a reinforced housing**, all designed to withstand the demands of daily driving while minimizing wear and tear. The **2WD configuration** ensures that power is efficiently directed to the front wheels, enhancing traction and stability on various road surfaces, from paved highways to light off-road conditions. This transmission is compatible with the **2008 Pathfinder s drivetrain system**, offering a reliable alternative for those seeking to restore or upgrade their vehicle s transmission after wear or failure. Whether replacing an aging transmission or upgrading for improved performance, the **400-50884 automatic transmission** provides a dependable solution that aligns with Nissan s engineering standards, ensuring a smooth, efficient, and durable driving experience. Proper installation and maintenance, including regular fluid changes and inspections, will further extend its lifespan, making it a sound investment for any Nissan Pathfinder owner.

### **Pros and Cons of Buying a 2008 Nissan Pathfinder (4.0L V6, 43770 2WD, 5-Speed Automatic Transmission)**

#### **Pros**

1. **Reliability of the 4.0L V6 Engine**

The 4.0L V6 engine in this Pathfinder is known for its durability and longevity when properly maintained. It is a robust engine that can handle daily driving and occasional highway use without major issues if the oil is changed regularly and other fluids are serviced.

2. **Proven Automatic Transmission (5-Speed 400-50884)**

The 5-speed automatic transmission in this model is a well-regarded unit, particularly the **400-50884**, which is a common transmission in Nissan vehicles from this era. While it is not as advanced as modern transmissions, it is reliable if it has been maintained. Many owners report smooth operation with proper fluid changes and occasional servicing.

3. **Spacious Interior and Practicality**

The 2008 Pathfinder offers a roomy cabin with comfortable seating for five passengers. The rear seats fold flat, providing additional cargo space, which is useful for families or those who need to transport gear. The interior is functional, though not particularly luxurious.

4. **Good Fuel Economy for a V6**

While not as efficient as a 4-cylinder, the 4.0L V6 in this Pathfinder typically achieves around **16-18 MPG in the city and 22-25 MPG on the highway**, which is reasonable for a midsize SUV of its time.

5. **Affordable Price Point**

Used Pathfinders from this era are often priced competitively, making them an attractive option for buyers looking for a reliable, full-size SUV without paying premium prices for newer models.

6. **Availability of Parts and Mechanics**

As a Nissan from the late 2000s, parts are still widely available, and many mechanics are familiar with this model. This makes repairs and maintenance more accessible and cost-effective compared to rare or discontinued vehicles.

7. **Decent Towing Capacity**

The 2008 Pathfinder can tow up to **3,500 pounds** when properly equipped, which is sufficient for small trailers, boats, or light-duty towing needs.

8. **Comfortable Ride**

The Pathfinder offers a smooth ride, particularly on highways, thanks to its suspension setup. It is not as sporty as some competitors but is comfortable for long drives.

---

#### **Cons**

1. **Transmission Issues (Potential Concerns)**

- **Delayed engagement or rough shifting** if the transmission fluid is old or degraded.

- **Slipping gears** if the fluid is not changed regularly or if internal components wear out.

- **Electronic control module (ECM) or solenoid failures**, which can cause erratic shifting or failure to engage gears.

- **Fluid leaks** from the transmission pan or cooler lines, leading to low fluid levels and potential damage.

**Recommendation:** Always check the transmission fluid color and smell (burnt odor indicates overheating). If the fluid is dark or smells burnt, it should be flushed and replaced.

2. **Rust and Corrosion (Especially in Snowy or Humid Climates)**

The 2008 Pathfinder is prone to rust, particularly in the wheel wells, rocker panels, and undercarriage. Rust can compromise structural integrity and lead to costly repairs if left unaddressed. Inspect the vehicle thoroughly for rust before purchasing.

3. **Outdated Safety Features**

- **Stability control**

- **Advanced airbag systems (e.g., side-impact airbags in all seats)**

- **Electronic stability control (ESC)**

- **Rearview camera or blind-spot monitoring**

While it has basic safety features like dual front airbags and anti-lock brakes (ABS), it does not meet today s safety standards, which could be a concern for safety-conscious buyers.

4. **Poor Fuel Efficiency Compared to Modern Alternatives**

The 4.0L V6 is less efficient than modern turbocharged or hybrid engines. If fuel economy is a priority, newer vehicles will offer significantly better MPG.

5. **Infotainment System Limitations**

The Pathfinder s infotainment system is basic, with a simple CD/MP3 player and no Bluetooth, USB, or smartphone integration. Navigation is not standard and requires an aftermarket purchase if desired.

6. **Reliability of Other Components**

- **Power steering fluid leaks** are a known issue in some Pathfinders, which can lead to stiff steering if not addressed.

- **Water pump failures** can occur, leading to overheating if the coolant system is not maintained.

- **Suspension wear** (shocks, struts, bushings) may require replacement over time, especially if the vehicle has high mileage.

7. **Resale Value**

The Pathfinder does not hold its value well compared to other SUVs in its class. If you plan to sell it later, you may not recover as much as you invested.

8. **Potential Electrical Gremlins**

- **Faulty window regulators** (common in Nissans).

- **Intermittent power steering or brake warning lights**.

- **Sensor failures** (e.g., oxygen sensor, mass airflow sensor), which can trigger check engine lights.

---

### **Ending Conclusion**

The **2008 Nissan Pathfinder (4.0L V6, 2WD, 5-speed automatic)** is a **decent used SUV** for buyers who prioritize **space, reliability, and affordability** over modern technology and fuel efficiency. It is a **solid choice** if:

- You maintain it properly (regular oil changes, transmission fluid flushes, rust inspections).

- You are willing to address potential transmission or electrical issues as they arise.

- You do not require advanced safety or infotainment features.

- Want a vehicle with modern safety features (ESC, side airbags, backup camera).

- Need excellent fuel economy or plan to tow heavily (consider a 4WD or diesel option).

- Are looking for a long-term investment (resale value is low).

---

### **Recommendation**

- **Clear title and service records** (especially transmission and fluid changes).

- **No visible rust** (or minimal rust that has been addressed).

- **No transmission slippage or rough shifting** (test drive to confirm smooth operation).

- **No electrical gremlins** (test all windows, lights, and warning lights).

...then it can be a **good used purchase** for a **budget-friendly, spacious SUV**. However, if you can afford it, consider a **newer model with better safety and fuel efficiency**, or a **4WD Pathfinder** if you need off-road capability.

**Final Verdict:** Buy if you find a **low-mileage, well-cared-for example** with no major red flags. Avoid if you are unwilling to address potential transmission or rust issues.

Details:

Please review the photos and fitment details carefully to verify condition, included components, compatibility before purchase. PATHFINDER 08 AT; 4.0L 6 cylinder, 4x2,, thru 6/07.

part #: pathfindr prices

• $790.00-$1468.10

specifications autotransmissionsgo:

• for models: 2wd, Pathfinder
• for makes: Nissan
• for years: 2008
• model: Pathfindr
• part type: Transmission Cylinder
• conditions options: At, 4.0
• genuine oem: Yes
• ipn: 400-50884
• descriptionpartcondition: This Is A Recycled Part From An End-of-life Vehicle.
• manufacturer warranty: 90 Day

offer autotransmissionsgo:

• started: April 14, 2026
• options: Ship-to-home
• quantity: 1
• sold: 0
• availability: In Stock

shipping autotransmissionsgo:

• cost: $299.99
• type: Fixed
• service: Flat Rate Freight
• class: Freight

returns autotransmissionsgo:

• time: 60 Days
• paid by: Buyer
• policy: Returns Accepted

payments autotransmissionsgo:

• credit card: Diners-club
• wallet: Paypal
• other

general autotransmissionsgo:

• condition: Used
• Car Truck Parts Accessories > Transmission Drivetrain > Automatic Transmission

seller autotransmissionsgo:

• # reviews: 15499
• rating: 99.0%
• city: Amite, Louisiana

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