FORD BR3Z7000A Auto Transmission Wnty 400-1414 FT11-FT14 3.7L 40K

( Manufacturer Part Number: BR3Z7000A ), ( Part Type: Transmission ), ( Ipn: 400-1414 ), ( Condition And Options: At;, 3.7l, Id Br3p-7000-aa )

Review FORD Auto Transmission Speed 3.7l 40k Miles Month Wnty fits MUSTANG 2014

The **Ford BR3Z7000A FT11-FT14 Mustang Auto Transmission (3.7L WNTY)** is a high-performance, factory-direct automatic transmission designed exclusively for Ford s iconic **3.7L Windsor V8 engine** found in the **2011 through 2014 Mustang**, including the **Shelby GT500** variants. This transmission is a robust, six-speed **C6 automatic**, engineered to deliver seamless shifting, exceptional durability, and the raw power delivery that Mustang enthusiasts demand. Built with precision-crafted internal components, including a reinforced torque converter, hardened gears, and a reinforced output shaft, this transmission is optimized to handle the aggressive torque output of the **3.7L Coyote V8**, which produces up to **412 horsepower** in standard form and **627 horsepower** in the Shelby GT500 s supercharged configuration. The **FT11-FT14** designation ensures compatibility with the latest model-year Mustang transmissions, incorporating updated software and calibration for improved shift quality, fuel efficiency, and longevity. Whether installed in a street-ready GT or a high-performance GT500, this transmission provides smooth, predictable shifts under heavy loads, making it ideal for both daily driving and spirited track use. Its **welded-on torque converter** (WNTY) is a key feature, offering enhanced durability and resistance to slippage, ensuring consistent power transfer even under extreme conditions. Backed by Ford s engineering standards, this transmission is a direct replacement for the original equipment unit, offering OEM-level reliability while supporting modifications such as forced induction, performance exhaust, or suspension upgrades. For Mustang owners seeking a transmission that balances power, precision, and longevity, the **BR3Z7000A FT11-FT14** is an indispensable component for maintaining the integrity and performance of their vehicle.

### **Pros and Cons of Buying a Ford BR3Z7000A (FT11-FT14 Mustang) with a 3.7L V8 and Automatic Transmission**

1. **Strong Engine and Performance**

The 3.7L Coyote V8 (EcoBoost or naturally aspirated, depending on model) produces **310-412 horsepower**, offering solid acceleration and towing capacity. The FT11-FT14 models (2011-2014) were among the most capable Mustangs of their era, with a balanced mix of power and drivability.

2. **Reliability of the 3.7L Coyote**

While not as bulletproof as older Ford V8s, the 3.7L Coyote (especially in later iterations) is generally reliable if maintained properly. Common issues like oil consumption and valve cover gasket leaks were addressed in later models, making the FT11-FT14 a decent choice if well cared for.

3. **Smooth Automatic Transmission (6R80)**

The **6-speed automatic (6R80)** in these Mustangs is a Ford PowerShift-like transmission but more refined. It handles well in daily driving and offers decent shift quality, though it is not as advanced as later Ford transmissions.

4. **Good Handling and Driving Dynamics**

The Mustang s rear-wheel-drive layout, stiff suspension, and available performance packages (like the **Sport Package** or **Convertible Top**) make it enjoyable to drive. The FT11-FT14 models had a more engaging feel than later, softer Mustangs.

5. **Aftermarket Support**

The 3.7L Coyote has a strong aftermarket presence, with readily available parts for upgrades (turbocharging, engine swaps, suspension modifications). This makes it easier to modify if desired.

6. **Classic Mustang Styling**

The **Shelby GT500 (2011-2014)** and standard **V8 Mustang** designs are iconic, with a bold, aggressive look that holds up well. The convertible models add a sporty, retro appeal.

7. **Decent Fuel Economy for a V8**

While not great (around **14-16 MPG combined**), it s better than most muscle cars of its era. The EcoBoost version (if available) improves efficiency slightly.

8. **Available Luxury and Tech Features**

Later models (FT14) included features like **Bluetooth, backup cameras, and improved interior materials**, making them more comfortable for daily use.

---

1. **Common Reliability Issues**

- **Oil Consumption:** The 3.7L Coyote is notorious for burning oil, especially in high-mileage examples. Regular oil changes and monitoring oil levels are critical.

- **Valve Cover Gasket Leaks:** A common issue where oil leaks from the valve cover, leading to electrical shorts or oil contamination.

- **Transmission Problems:** The **6R80 automatic** can develop rough shifting, delayed engagement, or even failure if not maintained properly.

- **Coolant Leaks:** The **thermostat housing and water pump** are known weak points, requiring frequent checks.

2. **High Maintenance Costs**

Replacing the **water pump, thermostat, valve cover gaskets, and transmission fluid** can add up quickly. Parts and labor for a Mustang are often more expensive than mass-market cars.

3. **Soft Suspension in Later Models**

The **FT14 (2014) Mustang** had a more compliant suspension compared to earlier models, reducing off-road capability and sharpness in cornering.

4. **Rust Concerns (Especially in Snowy Regions)**

The **floor pans, rocker panels, and wheel wells** are prone to rust, especially in older examples. A thorough inspection is necessary before purchase.

5. **Depreciation and Market Value**

While still desirable, Mustangs (especially V8 models) have seen **declining resale values** compared to newer or more rare models (like the **Shelby GT350R**).

6. **Fuel Costs**

A V8 Mustang drinks **more gas than a 5.0L or EcoBoost**, making it less economical for daily commuting.

7. **Potential for Hidden Damage**

Mustangs are **popular for hot rod builds**, meaning some may have been **salvaged or modified improperly**. Always verify the car s history and ensure it hasn t been **swapped with a different engine or transmission**.

---

### **Conclusion and Recommendation**

- **Enthusiasts who want a fun, powerful V8 Mustang** with a mix of performance and daily usability.

- **Buyers who are prepared for maintenance** and can afford potential repairs.

- **Those who prefer classic styling** and don t mind a slightly softer ride in later models.

- **People who plan to modify the car** (since the Coyote has strong aftermarket support).

- **Budget-conscious buyers** who want a low-maintenance vehicle.

- **Those who prioritize fuel efficiency** over power.

- **People who dislike frequent oil checks** or transmission maintenance.

- **Buyers who want a plug-and-play, no-fuss car** this Mustang requires attention.

If you **find a well-maintained example** (under **100,000 miles**, with **service records**, no major leaks, and a smooth transmission), a **2011-2014 Ford Mustang with a 3.7L V8 and automatic** can be a **great choice** especially if you enjoy driving a muscle car.

1. **Get a pre-purchase inspection** (focus on the engine, transmission, and suspension).

2. **Check for oil leaks** (valve cover, oil pan, gaskets).

3. **Verify transmission fluid condition** (burnt smell or sludge indicates neglect).

4. **Inspect for rust** (especially in the wheel wells and floor pans).

5. **Test drive for smooth shifting and no unusual noises.**

- **2012-2013 Shelby GT500** (if you want maximum power and track capability).

- **2011-2014 V8 Mustang (standard or convertible)** with **under 80,000 miles** and **proper maintenance history**.

If reliability is a bigger concern than raw power, a **2015 Mustang with the 5.0L Coyote (EcoBoost or NA)** might be a better long-term investment, as Ford improved many reliability issues in later models.

A **well-maintained 2011-2014 Mustang V8 with an automatic** can be a **fantastic driving experience**, but it requires **responsible ownership**. If you re willing to put in the effort, it s a **great buy** otherwise, consider a newer model or a different platform.

Details:

MUSTANG 2011 - 2014 AT; 6 speed, 3.7L, ID BR3P-7000-AB. IC model's: MUSTANG 2011 - 2014 AT; 6 speed, 3.7L, ID BR3P-7000-AA. Mileage: 39991 Miles. Manufacturer: FORD.

part #: br3z7000a prices

• $462.00-$1175.00

specifications autotransmissionsgo:

• for models: Mustang
• for makes: Ford
• for years: 2014
• mpn: Br3z7000a
• part type: Transmission
• ipn: 400-1414
• condition and options: At;, 3.7l, Id Br3p-7000-aa

shipping autotransmissionsgo:

• class: Freight
• cost: $0.00
• type: Fixed
• service: Flat Rate Freight

offer autotransmissionsgo:

• quantity: 1
• started: May 28, 2026
• availability: In Stock
• options: Ship-to-home
• sold: 0

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

seller autotransmissionsgo:

• rating: 99.9%
• # reviews: 23406
• city: Stoystown, Pennsylvania

general autotransmissionsgo:

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

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• wallet: Apple-pay

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