OE Quality
60-Day Returns

FCS 335543L Suspension Strut Assembly - Front Left
Overview of the FCS Suspension Strut Assembly 335543L
The FCS Suspension Strut Assembly 335543L is engineered for reliable performance in Ford Fusion, Lincoln MKZ, Mercury Milan, and Zephyr models. Designed to maintain optimal suspension geometry, this strut assembly supports smooth handling and ride comfort.
- Compressed length: 14.06 inches
- Extended length: 18.54 inches
- Stroke length: 4.48 inches
- Compatible with Ford Fusion, Lincoln MKZ, Mercury Milan, and Zephyr
- Part number: 335543L
FCS Brand Line Suspension Components
The FCS brand line focuses on suspension components that meet OEM specifications for fit and function. This strut assembly is part of the FCS lineup, which emphasizes durability and precise engineering to ensure consistent vehicle handling and ride quality across multiple Ford, Lincoln, and Mercury models.
Detailed Product Description
This suspension strut assembly features a compressed length of 14.06 inches and an extended length of 18.54 inches, providing a stroke length of 4.48 inches. These dimensions are critical for maintaining proper suspension travel and absorbing road impacts effectively. The assembly is designed to replace worn or damaged struts on compatible vehicles, restoring suspension performance and vehicle stability.
Common Applications and Problem Solving
- Restores suspension travel and damping control
- Eliminates excessive bouncing or bottoming out
- Corrects uneven tire wear caused by faulty struts
- Improves vehicle handling and steering response
- Reduces noise and vibration from worn suspension parts
Installation Notes and Tips
Installation of the FCS Suspension Strut Assembly 335543L should be performed by a qualified technician familiar with Ford Fusion, Lincoln MKZ, Mercury Milan, and Zephyr suspension systems. Ensure the vehicle is securely lifted and supported before removing the old strut. Verify the compressed and extended lengths match OEM specifications to confirm proper fitment. After installation, a wheel alignment is recommended to maintain correct suspension geometry.
Quality Assurance and Warranty
The FCS Suspension Strut Assembly 335543L is manufactured to meet industry standards for durability and performance. While specific warranty details are not provided, FCS products typically undergo rigorous quality control to ensure reliability and long service life in compatible Ford, Lincoln, and Mercury vehicles.
| Brand | FCS |
|---|---|
| Part Number | 335543L |
| Position | FCS, Front Left |
| Compressed Length | 14.06 |
| Extended Length | 18.54 |
| Stroke Length | 4.48 |
This part fits 15 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2012 | Lincoln | MKZ | Front Left | FCS |
| 2011 | Lincoln | MKZ | Front Left | FCS |
| 2010 | Lincoln | MKZ | Front Left | FCS |
| 2009 | Ford | Fusion | Front Left | FCS |
| 2009 | Lincoln | MKZ | Front Left | FCS |
| 2009 | Mercury | Milan | Front Left | FCS |
| 2008 | Ford | Fusion | Front Left | FCS |
| 2008 | Lincoln | MKZ | Front Left | FCS |
| 2008 | Mercury | Milan | Front Left | FCS |
| 2007 | Ford | Fusion | Front Left | FCS |
| 2007 | Lincoln | MKZ | Front Left | FCS |
| 2007 | Mercury | Milan | Front Left | FCS |
| 2006 | Ford | Fusion | Front Left | FCS |
| 2006 | Lincoln | Zephyr | Front Left | FCS |
| 2006 | Mercury | Milan | Front Left | FCS |
* 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.