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Unity 65993C Air Spring to Coil Spring Conversion Kit - Rear
Overview of Unity Air Spring to Coil Spring Conversion Kit
The Unity Electronic to Passive Air Spring to Coil Spring Shock Conversion Kit (part number 65993C) offers a cost-effective solution for rear suspension upgrades on select Ford, Lincoln, and Mercury vehicles. Designed primarily for 2003 to 2011 models, this kit provides a reliable alternative to air suspension systems, especially for Ford Crown Victoria owners.
- Compatible with 2003-2011 Ford Crown Victoria, Lincoln Town Car, and Mercury Grand Marquis
- Rear position conversion from electronic or passive air springs to coil springs
- Economy-grade product designed as a low-cost alternative to air suspension
- Part number 65993C for precise identification and fitment
- Supports vehicles with a total part VIO (vehicles in operation) of 669,540
Product Line Details: Electronic to Passive Air Spring to Coil Spring Shock Conversion Kit
The Unity Electronic to Passive Air Spring to Coil Spring Shock Conversion Kit line focuses on converting complex air suspension setups to simpler coil spring systems. This product line is tailored for vehicles originally equipped with electronic or passive air springs, providing a straightforward retrofit option that reduces maintenance and replacement costs. The 65993C kit fits within this line by targeting rear suspension components on select Ford, Lincoln, and Mercury models, offering a practical upgrade path for owners seeking durability and ease of service.
Detailed Product Description
This conversion kit replaces the rear electronic or passive air springs with coil springs, simplifying the suspension system on compatible vehicles. It is specifically engineered for Ford Crown Victoria, Lincoln Town Car, and Mercury Grand Marquis models from 2003 through 2011. By switching to coil springs, the kit eliminates the need for air compressors and electronic controls associated with air suspension, reducing potential failure points. The economy-grade classification reflects its focus on affordability without compromising essential functionality. The kit’s part number 65993C ensures compatibility and ease of ordering for technicians and vehicle owners.
Common Applications and Problem Solving
- Eliminates costly air suspension compressor failures
- Resolves issues with air spring leaks or ruptures
- Addresses electronic air suspension sensor malfunctions
- Reduces maintenance complexity on rear suspension
- Provides a stable and consistent ride height without air system adjustments
Installation Notes and Tips
- Recommended for rear suspension only, as specified
- Compatible with Ford Crown Victoria, Lincoln Town Car, and Mercury Grand Marquis models from 2003 to 2011
- Professional installation advised due to suspension component replacement
- Verify vehicle year and model before installation to ensure proper fitment
- Inspect related suspension components during installation for wear or damage
Quality Assurance and Warranty
The Unity 65993C conversion kit is manufactured to meet economy-grade standards, providing a reliable and cost-effective suspension solution. While specific warranty details are not provided, Unity products typically adhere to industry quality controls to ensure fitment and function. Users should consult product documentation or contact the manufacturer for warranty information related to this part.
| Brand | Unity |
|---|---|
| Part Number | 65993C |
| Position | Electronic to Passive Air Spring to Coil Spring Shock Conversion Kit, Rear |
| Max Year Covered | 2011 |
| Min Year Covered | 2003 |
| Most Popular Make / Model | Ford Crown Victoria |
| Most Popular Year | 2003 |
| Position | Rear |
| Product Grade | Economy |
| Special Note | Low Cost Alternative To Air Suspension |
| Total Part VIO | 669540 |
This part fits 27 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2011 | Ford | Crown Victoria | Rear | Kit Includes (2) Shock Absorbers (2) Springs (4) Spring Seats (4) Bushings (4) Washers (2) Nuts Converting Air/Electronic Suspension to Standard Suspension; Electronic to Passive Air Spring to Coil Spring Shock Conversion Kit |
| 2011 | Lincoln | Town Car | Rear | Kit Includes (2) Shock Absorbers (2) Springs (4) Spring Seats (4) Bushings (4) Washers (2) Nuts Converting Air/Electronic Suspension to Standard Suspension; Electronic to Passive Air Spring to Coil Spring Shock Conversion Kit |
| 2011 | Mercury | Grand Marquis | Rear | Kit Includes (2) Shock Absorbers (2) Springs (4) Spring Seats (4) Bushings (4) Washers (2) Nuts Converting Air/Electronic Suspension to Standard Suspension; Electronic to Passive Air Spring to Coil Spring Shock Conversion Kit |
| 2010 | Ford | Crown Victoria | Rear | Kit Includes (2) Shock Absorbers (2) Springs (4) Spring Seats (4) Bushings (4) Washers (2) Nuts Converting Air/Electronic Suspension to Standard Suspension; Electronic to Passive Air Spring to Coil Spring Shock Conversion Kit |
| 2010 | Lincoln | Town Car | Rear | Kit Includes (2) Shock Absorbers (2) Springs (4) Spring Seats (4) Bushings (4) Washers (2) Nuts Converting Air/Electronic Suspension to Standard Suspension; Electronic to Passive Air Spring to Coil Spring Shock Conversion Kit |
| 2010 | Mercury | Grand Marquis | Rear | Kit Includes (2) Shock Absorbers (2) Springs (4) Spring Seats (4) Bushings (4) Washers (2) Nuts Converting Air/Electronic Suspension to Standard Suspension; Electronic to Passive Air Spring to Coil Spring Shock Conversion Kit |
| 2009 | Ford | Crown Victoria | Rear | Kit Includes (2) Shock Absorbers (2) Springs (4) Spring Seats (4) Bushings (4) Washers (2) Nuts Converting Air/Electronic Suspension to Standard Suspension; Electronic to Passive Air Spring to Coil Spring Shock Conversion Kit |
| 2009 | Lincoln | Town Car | Rear | Kit Includes (2) Shock Absorbers (2) Springs (4) Spring Seats (4) Bushings (4) Washers (2) Nuts Converting Air/Electronic Suspension to Standard Suspension; Electronic to Passive Air Spring to Coil Spring Shock Conversion Kit |
| 2009 | Mercury | Grand Marquis | Rear | Kit Includes (2) Shock Absorbers (2) Springs (4) Spring Seats (4) Bushings (4) Washers (2) Nuts Converting Air/Electronic Suspension to Standard Suspension; Electronic to Passive Air Spring to Coil Spring Shock Conversion Kit |
| 2008 | Ford | Crown Victoria | Rear | Kit Includes (2) Shock Absorbers (2) Springs (4) Spring Seats (4) Bushings (4) Washers (2) Nuts Converting Air/Electronic Suspension to Standard Suspension; Electronic to Passive Air Spring to Coil Spring Shock Conversion Kit |
| 2008 | Lincoln | Town Car | Rear | Kit Includes (2) Shock Absorbers (2) Springs (4) Spring Seats (4) Bushings (4) Washers (2) Nuts Converting Air/Electronic Suspension to Standard Suspension; Electronic to Passive Air Spring to Coil Spring Shock Conversion Kit |
| 2008 | Mercury | Grand Marquis | Rear | Kit Includes (2) Shock Absorbers (2) Springs (4) Spring Seats (4) Bushings (4) Washers (2) Nuts Converting Air/Electronic Suspension to Standard Suspension; Electronic to Passive Air Spring to Coil Spring Shock Conversion Kit |
| 2007 | Ford | Crown Victoria | Rear | Kit Includes (2) Shock Absorbers (2) Springs (4) Spring Seats (4) Bushings (4) Washers (2) Nuts Converting Air/Electronic Suspension to Standard Suspension; Electronic to Passive Air Spring to Coil Spring Shock Conversion Kit |
| 2007 | Lincoln | Town Car | Rear | Kit Includes (2) Shock Absorbers (2) Springs (4) Spring Seats (4) Bushings (4) Washers (2) Nuts Converting Air/Electronic Suspension to Standard Suspension; Electronic to Passive Air Spring to Coil Spring Shock Conversion Kit |
| 2007 | Mercury | Grand Marquis | Rear | Kit Includes (2) Shock Absorbers (2) Springs (4) Spring Seats (4) Bushings (4) Washers (2) Nuts Converting Air/Electronic Suspension to Standard Suspension; Electronic to Passive Air Spring to Coil Spring Shock Conversion Kit |
| 2006 | Ford | Crown Victoria | Rear | Kit Includes (2) Shock Absorbers (2) Springs (4) Spring Seats (4) Bushings (4) Washers (2) Nuts Converting Air/Electronic Suspension to Standard Suspension; Electronic to Passive Air Spring to Coil Spring Shock Conversion Kit |
| 2006 | Lincoln | Town Car | Rear | Kit Includes (2) Shock Absorbers (2) Springs (4) Spring Seats (4) Bushings (4) Washers (2) Nuts Converting Air/Electronic Suspension to Standard Suspension; Electronic to Passive Air Spring to Coil Spring Shock Conversion Kit |
| 2006 | Mercury | Grand Marquis | Rear | Kit Includes (2) Shock Absorbers (2) Springs (4) Spring Seats (4) Bushings (4) Washers (2) Nuts Converting Air/Electronic Suspension to Standard Suspension; Electronic to Passive Air Spring to Coil Spring Shock Conversion Kit |
| 2005 | Ford | Crown Victoria | Rear | Kit Includes (2) Shock Absorbers (2) Springs (4) Spring Seats (4) Bushings (4) Washers (2) Nuts Converting Air/Electronic Suspension to Standard Suspension; Electronic to Passive Air Spring to Coil Spring Shock Conversion Kit |
| 2005 | Lincoln | Town Car | Rear | Kit Includes (2) Shock Absorbers (2) Springs (4) Spring Seats (4) Bushings (4) Washers (2) Nuts Converting Air/Electronic Suspension to Standard Suspension; Electronic to Passive Air Spring to Coil Spring Shock Conversion Kit |
| 2005 | Mercury | Grand Marquis | Rear | Kit Includes (2) Shock Absorbers (2) Springs (4) Spring Seats (4) Bushings (4) Washers (2) Nuts Converting Air/Electronic Suspension to Standard Suspension; Electronic to Passive Air Spring to Coil Spring Shock Conversion Kit |
| 2004 | Ford | Crown Victoria | Rear | Kit Includes (2) Shock Absorbers (2) Springs (4) Spring Seats (4) Bushings (4) Washers (2) Nuts Converting Air/Electronic Suspension to Standard Suspension; Electronic to Passive Air Spring to Coil Spring Shock Conversion Kit |
| 2004 | Lincoln | Town Car | Rear | Kit Includes (2) Shock Absorbers (2) Springs (4) Spring Seats (4) Bushings (4) Washers (2) Nuts Converting Air/Electronic Suspension to Standard Suspension; Electronic to Passive Air Spring to Coil Spring Shock Conversion Kit |
| 2004 | Mercury | Grand Marquis | Rear | Kit Includes (2) Shock Absorbers (2) Springs (4) Spring Seats (4) Bushings (4) Washers (2) Nuts Converting Air/Electronic Suspension to Standard Suspension; Electronic to Passive Air Spring to Coil Spring Shock Conversion Kit |
| 2003 | Ford | Crown Victoria | Rear | Kit Includes (2) Shock Absorbers (2) Springs (4) Spring Seats (4) Bushings (4) Washers (2) Nuts Converting Air/Electronic Suspension to Standard Suspension; Electronic to Passive Air Spring to Coil Spring Shock Conversion Kit |
| 2003 | Lincoln | Town Car | Rear | Kit Includes (2) Shock Absorbers (2) Springs (4) Spring Seats (4) Bushings (4) Washers (2) Nuts Converting Air/Electronic Suspension to Standard Suspension; Electronic to Passive Air Spring to Coil Spring Shock Conversion Kit |
| 2003 | Mercury | Grand Marquis | Rear | Kit Includes (2) Shock Absorbers (2) Springs (4) Spring Seats (4) Bushings (4) Washers (2) Nuts Converting Air/Electronic Suspension to Standard Suspension; Electronic to Passive Air Spring to Coil Spring Shock Conversion Kit |
* 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.