DACCO 82BZMJM55 Auto Trans Torque Converter Sport Trac

( Brand: Dacco ), ( Manufacturer Part Number: 82BZMJM55 ), ( Type: Auto Trans Torque Converter ), ( Fits 1: 2005-2010 Ford Mustang ), ( Fits 2: 1996-1999, 2002-2006 Ford Explorer ), ( Fits 3: 2002-2005 Ford Thunderbird ), ( Fit Note: Automatic Transmission Torque Converter Converter Codes ), ( Manufacturer Warranty: 12 Month Warranty ), ( Attention: Please Read All Notes To Confirm Fitment ), ( Cs-sku: 400 )

Review DACCO Auto Trans Torque Converter Sport Trac fits MUSTANG EXPLORER

The **DACCO 82BZMJM55 Auto Transmission Torque Converter** is a high-performance, direct-fit replacement designed specifically for Ford s 4R75E and 4R70W automatic transmissions found in vehicles like the **Mustang, Explorer, and Sport Trac models**, ensuring seamless integration and optimal performance. Engineered with precision, this torque converter features a **robust aluminum housing** reinforced with high-strength steel components, providing superior durability and resistance to heat and wear critical for demanding driving conditions, including towing, aggressive acceleration, and heavy-duty applications. The **clutch assembly** incorporates a **multi-plate friction system** with upgraded friction material, delivering enhanced torque multiplication and smoother engagement for a more responsive shift feel, particularly in stop-and-go traffic or when accelerating from a standstill. This converter is equipped with a **stamped steel stator** and a **high-efficiency pump**, which work in tandem to improve fluid circulation and reduce slippage, resulting in better fuel efficiency and cooler operating temperatures. The **sprag mechanism** is precision-balanced to minimize vibration and noise, ensuring a quieter and more stable transmission experience, even under load. Built to meet or exceed OEM specifications, the DACCO converter is compatible with **Ford s 4.6L, 5.0L, and 5.4L V8 engines**, as well as the **3.5L EcoBoost** in later model years, making it a versatile upgrade for both stock and modified vehicles. Whether you're looking to restore factory performance, enhance towing capacity, or improve shift quality, this torque converter delivers a **reliable, high-performance solution** that stands up to the rigors of daily driving and performance applications.

### **Pros and Cons of buying a DACCO 82BZMJM55 Auto Transmission Torque Converter for a Ford Mustang Explorer (Sport Trac)**

1. **Compatibility** The DACCO 82BZMJM55 is specifically designed for Ford 4R75E/70/80 transmissions, which are commonly found in the Mustang Explorer (Sport Trac) models equipped with automatic transmissions. This ensures a proper fit without modification.

2. **Improved Performance** A high-quality torque converter like this one can enhance acceleration and towing capacity by improving power transfer from the engine to the transmission. It may also reduce slippage, leading to better fuel efficiency under certain conditions.

3. **Durability** DACCO is a well-known brand in the aftermarket transmission industry, known for producing robust components. This torque converter is built to withstand heavy loads, making it suitable for towing, hauling, or aggressive driving.

4. **Ease of Installation** Since it is a direct replacement, installation is relatively straightforward for those with basic mechanical skills. No major transmission modifications are required, and it can often be swapped in without draining the fluid.

5. **Cost-Effective Upgrade** Compared to a full transmission rebuild or replacement, upgrading to a performance torque converter is a more affordable way to improve drivability and longevity.

6. **Compatibility with Performance Mods** If you plan to add a supercharger, turbocharger, or other power upgrades, a stiffer torque converter like this one can help prevent overheating and damage to the transmission.

7. **Extended Transmission Life** A properly matched torque converter reduces stress on the transmission, potentially extending the life of the entire drivetrain.

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1. **Higher Initial Cost** While more affordable than a full transmission overhaul, a performance torque converter is still more expensive than an OEM replacement. Pricing can vary, but it typically ranges between $300 and $600, depending on where you purchase it.

2. **Potential for Overheating** A stiffer torque converter (like this one) can generate more heat, especially under heavy loads or in stop-and-go traffic. If your transmission fluid is not changed regularly or if cooling is inadequate, this could lead to premature wear or failure.

3. **Requires Proper Fluid Matching** Using the wrong transmission fluid (e.g., synthetic vs. conventional) can void warranties and reduce performance. DACCO recommends using a high-quality fluid like Dexron VI or Mercon LV for optimal results.

4. **May Affect Shift Quality** Some drivers report that a stiffer torque converter can make shifts feel less smooth, especially in lighter vehicles or under light loads. This is more noticeable in daily driving than in towing or high-performance applications.

5. **Installation Risks** If not installed correctly, there is a risk of damaging the transmission or causing fluid leaks. Improper installation can also lead to premature failure of the converter or transmission components.

6. **Limited Warranty** While DACCO offers warranties, they may not cover all potential issues, especially if installation or fluid maintenance is neglected. Always check the warranty terms before purchasing.

7. **Not a Cure for Transmission Issues** If your transmission is already failing (e.g., due to internal damage), replacing just the torque converter will not fix underlying problems. A full inspection is recommended before upgrading.

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The **DACCO 82BZMJM55 torque converter** is a solid choice for upgrading the automatic transmission in a **Ford Mustang Explorer (Sport Trac)** with a 4R75E/70/80 transmission. It offers **better performance, durability, and compatibility** with power modifications, making it ideal for drivers who tow frequently, modify their vehicles, or want to extend transmission life.

However, it is **not a universal fix** it requires **proper installation, high-quality fluid, and regular maintenance** to avoid overheating or shift issues. If your transmission is already failing, this upgrade alone won t resolve deeper problems.

- **Buy it if:** You need a **performance upgrade**, plan to tow heavily, or are adding power modifications. It s a cost-effective way to improve drivability and transmission longevity.

- **Avoid it if:** Your transmission is already damaged, you re on a tight budget, or you prioritize ultra-smooth shifts over power.

- Use **Dexron VI or Mercon LV transmission fluid** (check your manual for exact specs).

- Have a **professional install it** if you re unsure about DIY work.

- Monitor **fluid temperature and condition** regularly.

- Consider pairing it with a **transmission cooler** if you frequently tow or drive aggressively.

**Final Verdict:** For most **Mustang Explorer (Sport Trac) owners** looking to enhance performance or prepare for towing, the **DACCO 82BZMJM55 is a worthwhile investment** when used correctly. Just ensure proper maintenance to maximize its benefits.

Details:

2002 2006 Ford Explorer 4.6L V8 5R55S. 2002 Ford Explorer 4.6L V8 5R55W. 1996 Ford Explorer 5.0L V8 4R55E. 1997 1999 Ford Explorer 5.0L V8 5R55E.

part #: 82bzmjm55 price

• $188.24

specifications torquconv:

• for models: Mustang, Explorer
• brand: Dacco
• mpn: 82bzmjm55
• type: Auto Trans Torque Converter
• fits 1: 2005-2010 Ford Mustang
• fits 2: 1996-1999, 2002-2006 Ford Explorer
• fits 3: 2002-2005 Ford Thunderbird
• fit note: Automatic Transmission Torque Converter Converter Codes
• manufacturer warranty: 12 Month Warranty
• attention: Please Read All Notes To Confirm Fitment
• cs-sku: 400

shipping torquconv:

• transit: 3-6 Days
• type: Fixed
• class: Standard
• cost: $0.00
• service: Standard

general torquconv:

• Car Truck Parts Accessories > Transmission Drivetrain > Torque Converters
• condition: Remanufactured

returns torquconv:

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

offer torquconv:

• availability: In Stock
• sold: 0
• started: May 8, 2026
• options: Ship-to-home
• quantity: 1

payments torquconv:

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

seller torquconv:

• rating: 97.1%
• # reviews: 57846
• city: Huron, Ohio

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