OE Quality
60-Day Returns

Westar CK-7815 Air Spring to Coil Spring Conversion Kit - Front
Reliable Air Spring to Coil Spring Conversion for Ford and Lincoln
The Westar CK-7815 Air Spring to Coil Spring Conversion Kit offers a durable and cost-effective solution for Ford Expedition and Lincoln Navigator owners looking to replace their OEM air suspension system. This kit is designed to provide a more reliable alternative while reducing maintenance concerns associated with air springs.
Key Features of the Westar CK-7815 Conversion Kit
- All components are brand new; no re-manufactured parts included
- Engineered as a reliable replacement for OEM air suspension systems
- Offers significant cost savings compared to original air spring assemblies
Product Overview and Benefits
The Westar CK-7815 conversion kit replaces the air spring suspension with a coil spring setup, specifically designed for Ford Expedition and Lincoln Navigator models. By eliminating the air suspension components, this kit reduces the risk of air leaks and compressor failures, common issues in aging air suspension systems. The new coil springs provide consistent ride height and improved durability, making it a practical upgrade for vehicles experiencing air spring wear or failure.
Common Applications and Problem Solving
- Addresses air spring leaks and compressor malfunctions
- Prevents costly repairs related to OEM air suspension failures
- Improves suspension reliability for Ford Expedition and Lincoln Navigator
- Eliminates the need for air suspension maintenance and monitoring
- Restores consistent ride height and vehicle stability
Installation Notes and Tips
Installation of the Westar CK-7815 kit requires basic suspension knowledge and tools. It is recommended to have the vehicle securely lifted and supported before beginning. Removal of the existing air springs and related components is necessary, followed by installation of the coil springs included in the kit. Alignment check after installation is advised to ensure proper handling and tire wear.
Quality Assurance and Warranty Information
Westar provides all-new components in the CK-7815 kit, ensuring reliability and performance. While specific warranty details should be confirmed at the time of purchase, Westar products typically come with a limited warranty covering defects in materials and workmanship. This conversion kit is manufactured to meet or exceed OEM standards for fit and function on Ford Expedition and Lincoln Navigator models.
This part fits 11 vehicles. Search below:
| Year | Make | Model | Drive Type | Position | Notes |
|---|---|---|---|---|---|
| 2002 | Ford | Expedition | 4WD | Front | Coil Over Shock |
| 2002 | Lincoln | Navigator | 4WD | Front | Coil Over Shock |
| 2001 | Ford | Expedition | 4WD | Front | Coil Over Shock |
| 2001 | Lincoln | Navigator | 4WD | Front | Coil Over Shock |
| 2000 | Ford | Expedition | 4WD | Front | Coil Over Shock |
| 2000 | Lincoln | Navigator | 4WD | Front | Coil Over Shock |
| 1999 | Ford | Expedition | 4WD | Front | Coil Over Shock |
| 1999 | Lincoln | Navigator | 4WD | Front | Coil Over Shock |
| 1998 | Ford | Expedition | 4WD | Front | Coil Over Shock |
| 1998 | Lincoln | Navigator | 4WD | Front | Coil Over Shock |
| 1997 | Ford | Expedition | 4WD | Front | Coil Over Shock |
* 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.