OE Quality
60-Day Returns

Monroe 181138 Suspension Strut and Coil Spring Assembly - Front
Monroe RoadMatic Complete Strut Assembly Overview
The Monroe RoadMatic Complete Strut Assembly 181138 is designed specifically for Ford Expedition and Lincoln Navigator models. This suspension strut and coil spring assembly offers a precise fit and reliable performance to maintain vehicle stability and ride comfort.
- Compressed Length: 16.15 inches
- Travel Length: 3.88 inches
- Body Length: 15.65 inches
- Extended Length: 20.03 inches
- Gas Charged for improved damping
- Includes Mounting Hardware
- Parts Pack: P01141
Detailed Product Description
The Monroe RoadMatic Complete Strut Assembly 181138 combines a suspension strut and coil spring into a single unit engineered for Ford Expedition and Lincoln Navigator vehicles. The gas-charged design enhances shock absorption and vehicle control, while the included mounting hardware simplifies installation. With a compressed length of 16.15 inches and an extended length of 20.03 inches, this assembly provides the necessary travel length of 3.88 inches to accommodate suspension movement and maintain ride quality. The body length of 15.65 inches ensures compatibility with the specified vehicle models.
The RoadMatic Complete Strut Assembly line by Monroe is tailored to deliver a direct replacement solution that meets original equipment specifications. This product line focuses on restoring suspension performance by combining the strut and coil spring into one pre-assembled unit, reducing installation time and ensuring consistent fitment for Ford Expedition and Lincoln Navigator owners.
Common Applications and Problem Solving
- Restores proper suspension height and alignment
- Eliminates excessive bouncing and poor handling
- Reduces noise and vibration from worn struts
- Improves vehicle stability during cornering and braking
- Addresses sagging or uneven ride height issues
Installation Notes and Tips
- Includes all necessary mounting hardware for straightforward installation
- Recommended to replace struts in pairs for balanced suspension performance
- Ensure vehicle is securely lifted and supported before installation
- Check alignment after installation to maintain proper handling
Quality Assurance and Warranty
Monroe's RoadMatic Complete Strut Assembly 181138 is manufactured to meet or exceed OEM standards for durability and performance. The gas-charged technology provides consistent damping characteristics over the life of the part. This product includes a parts pack (P01141) and mounting hardware to ensure a complete replacement. Warranty details are provided by Monroe and typically cover defects in materials and workmanship under normal use.
| Brand | Monroe |
|---|---|
| Part Number | 181138 |
| Position | RoadMatic Complete Strut Assembly, Front |
| Body Length | 15.65 |
| Compressed Length | 16.15 |
| Extended Length | 20.03 |
| Gas Charged | Yes |
| Mounting Hardware Included | YES |
| Parts Pack | P01141 |
| Travel Length | 3.88 |
This part fits 14 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2013 | Ford | Expedition | Front | Refer to warranty for commercial use- includes suspension strut, mount, and coil spring.; RoadMatic Complete Strut Assembly |
| 2013 | Lincoln | Navigator | Front | Refer to warranty for commercial use- includes suspension strut, mount, and coil spring.; RoadMatic Complete Strut Assembly |
| 2012 | Ford | Expedition | Front | Refer to warranty for commercial use- includes suspension strut, mount, and coil spring.; RoadMatic Complete Strut Assembly |
| 2012 | Lincoln | Navigator | Front | Refer to warranty for commercial use- includes suspension strut, mount, and coil spring.; RoadMatic Complete Strut Assembly |
| 2011 | Ford | Expedition | Front | Refer to warranty for commercial use- includes suspension strut, mount, and coil spring.; RoadMatic Complete Strut Assembly |
| 2011 | Lincoln | Navigator | Front | Refer to warranty for commercial use- includes suspension strut, mount, and coil spring.; RoadMatic Complete Strut Assembly |
| 2010 | Ford | Expedition | Front | Refer to warranty for commercial use- includes suspension strut, mount, and coil spring.; RoadMatic Complete Strut Assembly |
| 2010 | Lincoln | Navigator | Front | Refer to warranty for commercial use- includes suspension strut, mount, and coil spring.; RoadMatic Complete Strut Assembly |
| 2009 | Ford | Expedition | Front | Refer to warranty for commercial use- includes suspension strut, mount, and coil spring.; RoadMatic Complete Strut Assembly |
| 2009 | Lincoln | Navigator | Front | Refer to warranty for commercial use- includes suspension strut, mount, and coil spring.; RoadMatic Complete Strut Assembly |
| 2008 | Ford | Expedition | Front | Refer to warranty for commercial use- includes suspension strut, mount, and coil spring.; RoadMatic Complete Strut Assembly |
| 2008 | Lincoln | Navigator | Front | Refer to warranty for commercial use- includes suspension strut, mount, and coil spring.; RoadMatic Complete Strut Assembly |
| 2007 | Ford | Expedition | Front | Refer to warranty for commercial use- includes suspension strut, mount, and coil spring.; RoadMatic Complete Strut Assembly |
| 2007 | Lincoln | Navigator | Front | Refer to warranty for commercial use- includes suspension strut, mount, and coil spring.; RoadMatic Complete Strut Assembly |
* 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.