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Pioneer Cables FRA-544 Automatic Transmission Flexplate
Reliable Automatic Transmission Flexplate for Ford and Mercury Vehicles
The Pioneer Cables FRA-544 automatic transmission flexplate is designed to meet the specific requirements of select Ford and Mercury models. Engineered with precision, this flexplate ensures proper engagement between the engine and transmission for smooth power transfer.
- Outside diameter: 11.25 inches
- Tooth quantity: 135 teeth
- Diameter: 0.938 inches (285.75 mm)
- Pitch flywheels: 12
- Compatible with Ford Explorer, Explorer Sport Trac, Mustang, Ranger, and Mercury Mountaineer
- Part number: FRA-544
Detailed Specifications and Compatibility
The FRA-544 flexplate features 135 teeth and an outside diameter of 11.25 inches, designed to fit specific automatic transmissions in Ford and Mercury vehicles. Its 0.938-inch diameter and 12 pitch flywheels ensure proper meshing with the starter motor and torque converter. This flexplate is compatible with Ford Explorer, Explorer Sport Trac, Mustang, Ranger, and Mercury Mountaineer models, providing a reliable connection between the engine crankshaft and the transmission.
Applications and Problem Solving
This automatic transmission flexplate is used to transfer engine torque to the transmission in automatic vehicles. It addresses several common issues, including:
- Worn or damaged flexplate teeth causing starter engagement problems
- Cracks or warping that lead to vibration or transmission noise
- Flexplate failure resulting in loss of power transfer
- Compatibility issues with replacement parts in Ford and Mercury automatic transmissions
Installation Notes and Tips
When installing the Pioneer Cables FRA-544 flexplate, ensure the following:
- Verify compatibility with your vehicle’s make, model, and transmission type
- Inspect the torque converter and starter motor for wear before installation
- Use proper torque specifications for mounting bolts to avoid warping
- Check alignment carefully to prevent vibration and premature wear
Quality Assurance and Warranty
The Pioneer Cables FRA-544 flexplate is manufactured to meet industry standards for durability and fitment. While this part is not SFI approved and does not include an SFI certification sticker, it is engineered to provide reliable performance in compatible Ford and Mercury vehicles. Warranty details should be confirmed with the distributor or manufacturer.
| Brand | Pioneer Cables |
| Part Number | FRA-544 |
| Diameter (in) | 0.938 |
| Diameter (mm) | 285.75 |
| Outside Diameter | 11.25 |
| Pitch Flywheels | 12 |
| Teeth | 135 |
| Tooth Quantity | 135 |
This part fits 54 vehicles. Search below:
| Year | Make | Model | Submodel | Body Type | Drive Type | Transmission | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2011 | Ford | Ranger | 4.0L | V6 | N/A | Teeth: 138; Outer Diameter: 11.625" | |||||
| 2010 | Ford | Explorer | 4.0L | V6 | N/A | Teeth: 138; Outer Diameter: 11.625" | |||||
| 2010 | Ford | Explorer Sport Trac | 4.0L | V6 | N/A | Teeth: 138; Outer Diameter: 11.625" | |||||
| 2010 | Ford | Mustang | 4.0L | V6 | N/A | Teeth: 138; Outer Diameter: 11.625" | |||||
| 2010 | Ford | Ranger | 4.0L | V6 | N/A | Teeth: 138; Outer Diameter: 11.625" | |||||
| 2010 | Mercury | Mountaineer | 4.0L | V6 | N/A | Teeth: 138; Outer Diameter: 11.625" | |||||
| 2009 | Ford | Explorer | 4.0L | V6 | N/A | Teeth: 138; Outer Diameter: 11.625" | |||||
| 2009 | Ford | Explorer Sport Trac | 4.0L | V6 | N/A | Teeth: 138; Outer Diameter: 11.625" | |||||
| 2009 | Ford | Mustang | 4.0L | V6 | N/A | Teeth: 138; Outer Diameter: 11.625" | |||||
| 2009 | Ford | Ranger | 4.0L | V6 | N/A | Teeth: 138; Outer Diameter: 11.625" | |||||
| 2009 | Mercury | Mountaineer | 4.0L | V6 | N/A | Teeth: 138; Outer Diameter: 11.625" | |||||
| 2008 | Ford | Explorer | 4.0L | V6 | N/A | Teeth: 138; Outer Diameter: 11.625" | |||||
| 2008 | Ford | Explorer Sport Trac | 4.0L | V6 | N/A | Teeth: 138; Outer Diameter: 11.625" | |||||
| 2008 | Ford | Mustang | 4.0L | V6 | N/A | Teeth: 138; Outer Diameter: 11.625" | |||||
| 2008 | Ford | Ranger | 4.0L | V6 | N/A | Teeth: 138; Outer Diameter: 11.625" | |||||
| 2008 | Mercury | Mountaineer | 4.0L | V6 | N/A | Teeth: 138; Outer Diameter: 11.625" | |||||
| 2007 | Ford | Explorer | 4.0L | V6 | N/A | Teeth: 138; Outer Diameter: 11.625" | |||||
| 2007 | Ford | Explorer Sport Trac | 4.0L | V6 | N/A | Teeth: 138; Outer Diameter: 11.625" | |||||
| 2007 | Ford | Mustang | 4.0L | V6 | N/A | Teeth: 138; Outer Diameter: 11.625" | |||||
| 2007 | Ford | Ranger | 4.0L | V6 | N/A | Teeth: 138; Outer Diameter: 11.625" | |||||
| 2007 | Mercury | Mountaineer | 4.0L | V6 | N/A | Teeth: 138; Outer Diameter: 11.625" | |||||
| 2006 | Ford | Explorer | XLT | Sport Utility | RWD | Automatic | 4.0L | V6 | GAS | N/A | 138; 11.625"; |
| 2006 | Ford | Ranger | 4.0L | V6 | N/A | Teeth: 138; Outer Diameter: 11.625" | |||||
| 2006 | Mercury | Mountaineer | 4.0L | V6 | N/A | Teeth: 138; Outer Diameter: 11.625" | |||||
| 2005 | Ford | Explorer | XLS | Sport Utility | RWD | Automatic | 4.0L | V6 | GAS | N/A | 138; 11.625"; |
| 2005 | Ford | Explorer Sport Trac | 4.0L | V6 | N/A | Teeth: 138; Outer Diameter: 11.625" | |||||
| 2005 | Ford | Ranger | 4.0L | V6 | N/A | Teeth: 138; Outer Diameter: 11.625" | |||||
| 2005 | Mercury | Mountaineer | Premier | RWD | Automatic | 4.0L | V6 | GAS | N/A | Teeth: 138; Outer Diameter: 11.625" | |
| 2005 | Mercury | Mountaineer | Premier | AWD | Automatic | 4.0L | V6 | GAS | N/A | Teeth: 138; Outer Diameter: 11.625" | |
| 2005 | Mercury | Mountaineer | Premier | RWD | Automatic | 4.0L | V6 | FLEX | N/A | Teeth: 138; Outer Diameter: 11.625" | |
| 2005 | Mercury | Mountaineer | Premier | AWD | Automatic | 4.0L | V6 | FLEX | N/A | Teeth: 138; Outer Diameter: 11.625" | |
| 2004 | Ford | Explorer | XLS | Sport Utility | RWD | Automatic | 4.0L | V6 | GAS | N/A | 138; 11.625"; |
| 2004 | Ford | Explorer Sport Trac | 4.0L | V6 | N/A | Teeth: 138; Outer Diameter: 11.625" | |||||
| 2004 | Ford | Ranger | 4.0L | V6 | N/A | Teeth: 138; Outer Diameter: 11.625" | |||||
| 2004 | Mercury | Mountaineer | Base | RWD | Automatic | 4.0L | V6 | GAS | N/A | Teeth: 138; Outer Diameter: 11.625" | |
| 2004 | Mercury | Mountaineer | Base | AWD | Automatic | 4.0L | V6 | GAS | N/A | Teeth: 138; Outer Diameter: 11.625" | |
| 2004 | Mercury | Mountaineer | Base | RWD | Automatic | 4.0L | V6 | FLEX | N/A | Teeth: 138; Outer Diameter: 11.625" | |
| 2004 | Mercury | Mountaineer | Base | AWD | Automatic | 4.0L | V6 | FLEX | N/A | Teeth: 138; Outer Diameter: 11.625" | |
| 2004 | Mercury | Mountaineer | Premier | AWD | Automatic | 4.0L | V6 | GAS | N/A | Teeth: 138; Outer Diameter: 11.625" | |
| 2003 | Ford | Explorer | XLS | Sport Utility | RWD | Automatic | 4.0L | V6 | GAS | N/A | 138; 11.625"; |
| 2003 | Ford | Explorer Sport Trac | 4.0L | V6 | N/A | Teeth: 138; Outer Diameter: 11.625" | |||||
| 2003 | Ford | Ranger | 4.0L | V6 | N/A | Teeth: 138; Outer Diameter: 11.625" | |||||
| 2003 | Mercury | Mountaineer | Base | RWD | Automatic | 4.0L | V6 | FLEX | N/A | Teeth: 138; Outer Diameter: 11.625" | |
| 2003 | Mercury | Mountaineer | Base | AWD | Automatic | 4.0L | V6 | FLEX | N/A | Teeth: 138; Outer Diameter: 11.625" | |
| 2003 | Mercury | Mountaineer | Base | 4WD | Automatic | 4.0L | V6 | FLEX | N/A | Teeth: 138; Outer Diameter: 11.625" | |
| 2002 | Ford | Explorer | 4.0L | V6 | N/A | Teeth: 138; Outer Diameter: 11.625" | |||||
| 2002 | Ford | Explorer Sport Trac | 4.0L | V6 | N/A | Teeth: 138; Outer Diameter: 11.625" | |||||
| 2002 | Ford | Ranger | 4.0L | V6 | N/A | Teeth: 138; Outer Diameter: 11.625" | |||||
| 2002 | Mercury | Mountaineer | Base | RWD | Automatic | 4.0L | V6 | GAS | N/A | Teeth: 138; Outer Diameter: 11.625" | |
| 2002 | Mercury | Mountaineer | Base | AWD | Automatic | 4.0L | V6 | GAS | N/A | Teeth: 138; Outer Diameter: 11.625" | |
| 2002 | Mercury | Mountaineer | Base | 4WD | Automatic | 4.0L | V6 | GAS | N/A | Teeth: 138; Outer Diameter: 11.625" | |
| 2002 | Mercury | Mountaineer | Base | RWD | Automatic | 4.0L | V6 | FLEX | N/A | Teeth: 138; Outer Diameter: 11.625" | |
| 2002 | Mercury | Mountaineer | Base | AWD | Automatic | 4.0L | V6 | FLEX | N/A | Teeth: 138; Outer Diameter: 11.625" | |
| 2002 | Mercury | Mountaineer | Base | 4WD | Automatic | 4.0L | V6 | FLEX | N/A | Teeth: 138; Outer Diameter: 11.625" |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.