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Cardone 4J-1012A Air Suspension Spring - Rear Left or Rear Right
Reliable Air Suspension Spring for Ford Expedition and Lincoln Navigator
The Cardone Air Suspension Spring 4J-1012A is designed to restore proper ride height and improve suspension performance for select Ford Expedition and Lincoln Navigator models. Engineered as a standard replacement, this air spring offers durable rubber bellows and a straightforward design to maintain vehicle stability and comfort.
Key Features of Cardone Air Suspension Spring 4J-1012A
- Brand: Cardone, Brand Line: Air Suspension Spring
- Part Number: 4J-1012A
- Bellows made from durable black rubber material
- Standard replacement suspension spring design
- Lower mount type: bottom piston for secure fitment
- Upper mount type: base cup design
- Includes air spring, retaining clip, and o-rings
- No bearing plate or mounting hardware included
- Compatible with Ford Expedition and Lincoln Navigator models
About the Cardone Air Suspension Spring Product Line
The Cardone Air Suspension Spring line focuses on providing reliable, standard replacement air springs for various vehicle applications. This product line emphasizes quality materials such as rubber bellows and practical mounting designs like the bottom piston lower mount and base cup upper mount. The 4J-1012A part is part of this line, offering a direct-fit solution for Ford Expedition and Lincoln Navigator vehicles requiring air suspension spring replacement.
Detailed Product Description
The Cardone 4J-1012A air suspension spring features black rubber bellows designed to withstand typical wear and environmental exposure. Its standard replacement design ensures compatibility with the original suspension system, maintaining ride height and vehicle handling characteristics. The lower mount uses a bottom piston style, while the upper mount employs a base cup, both engineered to fit securely without the need for additional isolators. This air spring comes new and includes essential components such as a retaining clip and o-rings to facilitate proper sealing and installation.
Common Issues Addressed by This Air Suspension Spring
- Loss of ride height or sagging suspension on Ford Expedition or Lincoln Navigator
- Air spring leaks or bellows damage causing uneven ride quality
- Reduced vehicle stability due to worn or failed air suspension components
- Noise or vibration related to faulty air springs
- Replacement of aging or damaged air suspension springs to restore factory performance
Installation Notes and Tips
Installation of the Cardone 4J-1012A air suspension spring requires removal of the old air spring and careful placement of the new unit using the bottom piston lower mount and base cup upper mount. No bearing plate or mounting hardware is included, so retain existing hardware if reusable. No isolators are required for mounting. Ensure all o-rings and retaining clips are properly seated to prevent air leaks. Professional installation is recommended to verify correct fitment and system operation.
Quality Assurance and Warranty
This Cardone Air Suspension Spring 4J-1012A is a new, standard replacement part manufactured to meet OEM specifications. While specific warranty details are not provided, Cardone products typically undergo quality control to ensure durability and performance. Confirm warranty terms with the supplier or manufacturer prior to installation.
| Brand | Cardone |
| Part Number | 4J-1012A |
| Position | Air Suspension Spring, Rear Right and Rear Left |
| Bearing Plate Included | No |
| Bellows Color | Black |
| Bellows Material | Rubber |
| E-Waste | No |
| Grade Type | Regular |
| Installation Hardware Included | No |
| Lower Mount Type | Bottom piston |
| Lower Mounting Isolator Included | No isolator required |
| Mounting Hardware Included | No |
| Package Contents | Air spring, retaining clip, o-rings |
| Product Condition | New |
| Suspension Spring Design | Standard replacement |
| Upper Mount Type | Base cup |
| Upper Mounting Isolator Included | No isolator required |
This part fits 14 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2006 | Ford | Expedition | Rear Right | Obsolete; Air Suspension Spring |
| 2006 | Ford | Expedition | Rear Left | Obsolete; Air Suspension Spring |
| 2005 | Ford | Expedition | Rear Right | Obsolete; Air Suspension Spring |
| 2005 | Ford | Expedition | Rear Left | Obsolete; Air Suspension Spring |
| 2005 | Lincoln | Navigator | Rear Left | Obsolete; Air Suspension Spring |
| 2005 | Lincoln | Navigator | Rear Right | Obsolete; Air Suspension Spring |
| 2004 | Ford | Expedition | Rear Right | Obsolete; Air Suspension Spring |
| 2004 | Ford | Expedition | Rear Left | Obsolete; Air Suspension Spring |
| 2004 | Lincoln | Navigator | Rear Left | Obsolete; Air Suspension Spring |
| 2004 | Lincoln | Navigator | Rear Right | Obsolete; Air Suspension Spring |
| 2003 | Ford | Expedition | Rear Right | Obsolete; Air Suspension Spring |
| 2003 | Ford | Expedition | Rear Left | Obsolete; Air Suspension Spring |
| 2003 | Lincoln | Navigator | Rear Left | Obsolete; Air Suspension Spring |
| 2003 | Lincoln | Navigator | Rear Right | Obsolete; Air Suspension Spring |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.