1. Automatic Transmissions Products
  2. sku: 23882318055569793
  3. NISSAN 3102M-3WX8BRE

NISSAN 3102M-3WX8BRE Trans Axle Automatic

fits make: Nissan.

3102m-3wx8bre Nissan Genuine Remanufactured Trans-axle Assembly - Automatic

( Manufacturer Part Number: 3102M-3WX8BRE ), ( Part Type: Tran Axle ), ( Genuine Oem: Yes ), ( Manufacturer Warranty: 1 Year ), ( Fitment Type: Direct Replacement ), ( Replaces Part Number: 3102m3wx2bre )

Review NISSAN Genuine Remanufactured Trans axle Assembly Automatic

The **Nissan 3102M-3WX8BRE Trans-Axle Automatic Transmission** is a high-performance, precision-engineered powertrain component designed for Nissan s front-wheel-drive vehicles, offering seamless integration between the engine and drivetrain for optimal efficiency and driving dynamics. This transmission is part of the **RE0F04A** series, a robust and reliable automatic transmission system that combines advanced hydraulic control with a compact, multi-speed gearset to deliver smooth, responsive shifting across a wide range of driving conditions. Built with a **wet clutch** design, the 3102M incorporates a **torque converter** with a lock-up clutch mechanism, allowing for improved fuel economy and reduced engine strain during highway cruising by temporarily engaging the transmission directly with the engine. The **3WX8BRE** variant specifically denotes a transmission with **8 forward gears** (including an overdrive ratio for enhanced top-speed efficiency) and a **reverse gear**, making it ideal for modern vehicles requiring both spirited acceleration and refined cruising performance.

At its core, the 3102M-3WX8BRE features a **planetary gearset architecture**, which provides a compact yet durable construction while maximizing torque capacity and smooth gear engagement. The transmission s **hydraulic valve body** is meticulously calibrated to regulate fluid pressure, ensuring precise shift quality and minimizing jerkiness, even under aggressive driving conditions. The **automatic shift control** system incorporates electronic sensors and solenoids that adjust shift points based on real-time inputs from the vehicle s engine management system, throttle position, and road speed, allowing for adaptive shifting that enhances both comfort and performance. Additionally, the transmission is equipped with a **torque converter with a multi-plate stator**, which improves efficiency by reducing slippage and optimizing power transfer, particularly during low-speed maneuvers or rapid acceleration.

Durability and longevity are key design priorities in the 3102M-3WX8BRE, with components such as the **gear cluster, bearings, and synchronizers** forged from high-grade steel and treated with advanced heat-treating processes to withstand the stresses of daily driving, towing, or performance applications. The transmission case itself is typically constructed from **cast aluminum**, offering an optimal balance of strength and weight reduction, while the **seals and gaskets** are engineered to resist heat and fluid degradation, minimizing the risk of leaks over extended use. For added protection, the 3102M is often paired with Nissan s **CVT-compatible fluid (NS-2 or NS-3)**, though some applications may require specialized automatic transmission fluid (ATF) to ensure optimal lubrication and cooling performance.

In terms of application, the **3102M-3WX8BRE** is commonly found in Nissan s **Altima (V35), Maxima (V36), and Rogue (J10/J11)** models, as well as select **Infiniti** vehicles, where it serves as the backbone of a front-wheel-drive powertrain paired with engines ranging from **2.5L to 3.5L** in displacement. Its **8-speed configuration** allows for a broader range of gear ratios, enabling the vehicle to maintain high engine RPMs at lower speeds for improved throttle response while also providing efficient overdrive ratios for fuel savings on highways. The transmission s **compact footprint** and **modular design** also facilitate easier installation and servicing, making it a practical choice for both original equipment manufacturers (OEMs) and aftermarket tuners seeking to enhance vehicle performance without sacrificing reliability.

For enthusiasts and mechanics alike, the 3102M-3WX8BRE represents a blend of **Nissan s engineering heritage** with modern transmission technology, offering a balance of **smoothness, efficiency, and robustness**. Whether used in a stock configuration or as part of a performance upgrade such as with a tuned engine or limited-slip differential the transmission s **adaptive shift logic** and **durable construction** ensure it can handle the demands of both daily commuting and spirited driving. Proper maintenance, including regular **fluid changes, filter replacements, and torque converter inspections**, is essential to preserving its performance and extending its service life, making it a dependable choice for drivers who value both performance and longevity in their powertrain.

### **Pros and Cons of Buying a Nissan 3102M-3WX8BRE Trans-Axle Automatic**

The **Nissan 3102M-3WX8BRE** is a transaxle automatic transmission commonly found in older Nissan vehicles, particularly in models like the **Altima (V35), Maxima (V36), and Pathfinder (Y62)** from the late 1990s to early 2000s. Below is a detailed breakdown of its advantages and disadvantages.

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### **Pros**

1. **Reliability in Well-Maintained Examples**

- When properly serviced, this transmission is known for its durability, especially in vehicles that were driven moderately.

- Many owners report smooth shifting and longevity if fluid changes were done regularly (every 30,000 50,000 miles).

2. **Common and Affordable Parts**

- Being an older Nissan transmission, replacement parts (solenoids, bands, clutches, seals) are widely available and relatively inexpensive compared to newer transmissions.

- Aftermarket support is strong, with options like **Gates belts, Aisin solenoids, and remanufactured components** being readily accessible.

3. **Proven Performance in Older Nissans**

- This transmission was used in popular models, meaning there is a large pool of knowledge and troubleshooting resources available online.

- It pairs well with **VQ35DE (2.5L) and VQ30DE (3.0L) engines**, which are also reliable when maintained.

4. **Repairable Rather Than Replaced**

- Unlike some modern transmissions that may require full replacement for minor issues, the **3102M** can often be repaired with component replacements (e.g., a bad torque converter or solenoid).

- Skilled mechanics familiar with this transmission can diagnose and fix problems without needing a full rebuild.

5. **Good for Budget Buyers or Restorers**

- For those on a tight budget or working on a project car, this transmission is a cost-effective choice.

- The **3-speed automatic** (with overdrive) is sufficient for daily driving in most conditions.

---

### **Cons**

1. **Aging Design with Potential Weaknesses**

- The **3102M** is a **planetary gear-based transmission** with a **torque converter**, which can develop leaks over time (especially the **valve body gasket, converter housing, or oil pan gasket**).

- **Slippage or rough shifting** can occur if fluid is old or degraded, leading to premature wear.

2. **Fluid and Filter Neglect Leads to Failure**

- Many owners fail to change the **transmission fluid and filter** regularly, leading to **sludging, clutch wear, and solenoid failure**.

- Unlike newer transmissions with **extended drain intervals**, the **3102M benefits from frequent fluid changes** (every 30,000 50,000 miles).

3. **Electronic Issues Over Time**

- The **valve body** (which controls shift solenoids) can fail, causing **hard shifts, delayed engagement, or stalling**.

- **PCM (Powertrain Control Module) compatibility** can be an issue if upgrading to a newer ECU, as some aftermarket modules may not work seamlessly.

4. **Limited Modern Support**

- While parts exist, **warranty or OEM support is nonexistent** any repairs are out-of-pocket.

- **Diagnostic trouble codes (DTCs)** may require a **scan tool** (like a **Nissan Consult or aftermarket OBD-II scanner**), and some codes may not be as clearly defined as in newer systems.

5. **Potential for Hidden Damage**

- If buying a used vehicle with this transmission, **hidden issues** (e.g., **internal clutch wear, band failure, or converter slippage**) may not be immediately obvious.

- **Test drives should include **hard acceleration, hill starts, and reverse engagement** to check for smooth operation.

6. **Not Ideal for High-Performance Mods**

- While it can handle **mild tuning**, aggressive power modifications (e.g., **forced induction, big turbo, or high RPM tuning**) can **overstress the transmission**, leading to premature failure.

- **Clutch packs and bands** are not designed for extreme torque, so expect **slippage or failure** under heavy loads.

7. **Remanufacturing Can Be Hit-or-Miss**

- Some **remanufactured 3102M transmissions** on the market are **not fully rebuilt** but rather **reconditioned**, meaning they may still have **internal wear**.

- **Quality varies** some remans are reliable, while others may fail quickly if not properly inspected.

---

### **Common Issues to Watch For**

- **Leaking oil pan gasket or converter housing** (check for **oil spots under the car**).

- **Slipping gears** (especially in **low or reverse**) due to **worn clutches or bands**.

- **Delayed or rough shifts** (indicates **dirty fluid or failing solenoids**).

- **Whining or grinding noises** (could mean **internal gear wear or bearing failure**).

- **Overheating** (common if fluid is old or the **cooling system is inadequate**).

---

### **Maintenance Tips for Longevity**

- **Change fluid and filter every 30,000 50,000 miles** (use **Nissan ATF NS-2 or equivalent**).

- **Inspect for leaks** during oil changes (check **oil pan, converter housing, and seals**).

- **Replace the torque converter** if it starts **slipping or making noise**.

- **Avoid excessive heat** ensure the **transmission cooler** is functioning if the vehicle is used hard.

- **Listen for unusual noises** **grinding, whining, or clunking** should prompt immediate inspection.

---

### **Conclusion & Recommendation**

The **Nissan 3102M-3WX8BRE transaxle automatic** is a **solid choice for budget-conscious buyers, project cars, or those who prioritize repairability over cutting-edge technology**. It offers **reliability when maintained**, **affordable parts**, and **a large community of owners** for troubleshooting. However, it is **not without flaws** **neglect leads to failure, electronic issues can arise, and it lacks modern refinements** like **adaptive shifting or advanced diagnostics**.

#### **Best For:**

**Daily drivers** (if well-maintained).

**Project cars** where cost-effective repairs are acceptable.

**Owners comfortable with basic transmission maintenance**.

**Those who prefer a proven, older design over newer (but potentially more complex) transmissions**.

#### **Not Ideal For:**

**High-mileage vehicles with unknown service history** (unless a **full rebuild is done**).

**Performance enthusiasts** pushing the engine beyond stock power.

**Buyers who want minimal maintenance** (this transmission **requires attention**).

**Those seeking modern reliability guarantees** (expect **wear over time**).

#### **Final Recommendation:**

If you **find a well-documented example** (with **service records proving fluid changes**) and are **willing to maintain it properly**, the **3102M is a great transmission**. However, if you **prioritize convenience, longevity, or plan to modify the vehicle aggressively**, consider **newer Nissan transmissions (e.g., Jatco JF011E in later Altimas) or aftermarket options** like the **Aisin AF60 or ZF 6HP26**.

For most **budget buyers or restorers**, the **3102M remains a practical and cost-effective choice** **as long as you treat it right**. Always **inspect thoroughly before purchase** and **budget for potential repairs** if the vehicle s history is unknown.

Details:

Parts must be resalable and in the original packaging. Whether you re restoring a classic, upgrading performance, or maintaining your daily driver, our team is here to help. Electrical parts are not returnable. Shipping Carrier substitutions may be made at our determination in an attempt to reduce shipping cost the customer.

part #: 3102m3wx8bre prices

  • $3746.40-$6281.50

specifications autotransmissionsgo:

  • for makes: Nissan
  • mpn: 3102m-3wx8bre
  • part type: Tran Axle
  • genuine oem: Yes
  • manufacturer warranty: 1 Year
  • fitment type: Direct Replacement
  • replaces part number: 3102m3wx2bre

shipping autotransmissionsgo:

  • cost: $530.41
  • service: Flat Rate Freight
  • type: Fixed
  • class: Freight

payments autotransmissionsgo:

  • credit card: Visa
  • wallet: Google-pay
  • other

returns autotransmissionsgo:

  • time: 30 Days
  • policy: Returns Accepted
  • paid by: Seller

seller autotransmissionsgo:

  • # reviews: 5179
  • rating: 99.7%
  • city: Dallas, Texas

general autotransmissionsgo:

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

offer autotransmissionsgo:

  • quantity: 1
  • sold: 0
  • options: Ship-to-home
  • availability: In Stock
  • started: May 19, 2026
for makes: nissan, part type: tran axle, genuine oem: yes, manufacturer warranty: 1 year, fitment type: direct replacement, replaces part number: 3102m3wx2bre,
category: auto parts > car truck parts accessories > transmission drivetrain > automatic transmission, sku: 23882318055569793,
Nissan 3102M-3WX8BRE Is Similar To:
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3 offers $3746.40–$6281.50 USD
  • Remanufactured. Offer #1 priced at $3796.34 + $530.41 shipping estimate = $4326.75* total. Whether you re restoring a classic, upgrading performance, or maintaining your daily driver, our team is here to help Genuine Nissan Parts.+$530.41 shipping
  • Remanufactured. Offer #2 priced at $6281.50 + $0.00 shipping estimate = $6281.50* total. Condition: Re-manufactured. Read all notes and compare with your vehicle information.FREE SHIPPING
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