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ATP Parts Z-484 Automatic Transmission Flexplate
Overview of ATP Parts Z-484 Automatic Transmission Flexplate
The ATP Parts Z-484 automatic transmission flexplate is designed for reliable performance in select Ford and Mercury vehicles. Engineered with precise specifications, this flexplate supports smooth power transfer in models like the Ford Explorer, Mustang, and Ranger.
- Outside diameter: 11.25 inches
- Tooth quantity: 135 teeth
- Diameter: 0.938 inches (285.75 mm)
- Pitch flywheels: 12
- Compatible with Ford and Mercury models including Explorer, Explorer Sport Trac, Mountaineer, Mustang, and Ranger
- Line code: Atp4
- Not SFI approved and no SFI certification sticker included
- No additional weight added
Detailed Product Description
The ATP Parts Z-484 flexplate is manufactured to meet the exacting dimensions required for proper fit and function in automatic transmission systems of specific Ford and Mercury vehicles. With an outside diameter of 11.25 inches and 135 teeth, it ensures accurate engagement with the starter motor for reliable engine starting. The 0.938-inch diameter and 12 pitch flywheel compatibility make it suitable for applications requiring precise alignment and balance. This flexplate is designed without added weight, maintaining the original balance characteristics of the drivetrain.
Compatible Vehicles and Applications
This automatic transmission flexplate is compatible with the following makes and models:
- Ford Explorer
- Ford Explorer Sport Trac
- Mercury Mountaineer
- Ford Mustang
- Ford Ranger
It is intended for use in automatic transmission systems where the original flexplate has worn, cracked, or failed.
Common Issues Addressed by the Z-484 Flexplate
- Starter engagement problems due to worn or damaged teeth
- Vibrations caused by flexplate imbalance or cracks
- Transmission noise related to flexplate failure
- Engine starting difficulties linked to flexplate misalignment
- Replacement of original flexplate after mechanical damage
Installation Notes and Tips
- Ensure the flexplate matches the vehicle’s original specifications, including tooth count and diameter
- Inspect the crankshaft flange and starter ring gear for wear before installation
- Torque mounting bolts to manufacturer specifications to avoid warping
- Check for proper alignment to prevent starter engagement issues
- Use thread locker on bolts if recommended by the vehicle manufacturer
Quality Assurance and Warranty
The ATP Parts Z-484 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 consistent performance in compatible Ford and Mercury vehicles. Warranty coverage details should be confirmed with the parts distributor or manufacturer.
| Brand | ATP Parts |
| Part Number | Z-484 |
| Diameter (in) | 0.938 |
| Diameter (mm) | 285.75 |
| LineCode | ATP4 |
| 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.