OE Quality
60-Day Returns

Monroe 71398 Suspension Strut - Front
Monroe Reflex Strut 71398 Overview
The Monroe Reflex Strut 71398 is designed specifically for Ford Explorer and Mercury Mountaineer models, providing reliable suspension performance. This gas-charged suspension strut offers precise damping and automatic rod extension to maintain vehicle stability and comfort.
- Compressed Length: 16.66 inches
- Extended Length: 20.84 inches
- Body Length: 16.25 inches
- Travel Length: 4.18 inches
- Gas charged unit with automatic rod extension
- Mounting hardware included for easy installation
- Body Type: SS2
- Parts Pack: P01611
Reflex Strut Product Line Details
The Monroe Reflex Strut line focuses on delivering consistent suspension control through gas-charged technology. The Reflex Strut 71398 features a gas-charged design that allows the strut rod to extend automatically, improving ride quality and handling for Ford Explorer and Mercury Mountaineer vehicles. This line is engineered to meet or exceed original equipment specifications for reliable performance.
Product Features and Specifications
This suspension strut has a compressed length of 16.66 inches and an extended length of 20.84 inches, providing a travel length of 4.18 inches to accommodate suspension movement. The SS2 body type ensures durability and compatibility with the specified vehicle models. The unit does not include bumper stops or a dust shield but comes with mounting hardware and a parts pack (P01611) for installation convenience.
Common Applications and Problem Solving
- Restores proper suspension travel and damping on Ford Explorer and Mercury Mountaineer
- Reduces vehicle body roll and improves handling stability
- Addresses worn or leaking original struts causing poor ride quality
- Eliminates excessive bouncing and vibration during driving
- Improves overall suspension response and driver control
Installation Notes and Tips
Installation of the Monroe Reflex Strut 71398 includes all necessary mounting hardware for a straightforward replacement. Ensure the vehicle is securely lifted and supported before removing the old strut. Verify the compressed and extended lengths match the original equipment to maintain proper suspension geometry. Since this is a gas-charged unit, handle with care to avoid damage to the strut rod.
Quality Assurance and Warranty
Monroe suspension components are manufactured to meet strict quality standards. The Reflex Strut 71398 is built to provide consistent performance and durability for Ford Explorer and Mercury Mountaineer vehicles. While specific warranty details are not provided here, Monroe typically offers limited warranties on their suspension parts to cover defects in materials and workmanship.
| Brand | Monroe |
|---|---|
| Part Number | 71398 |
| Position | Reflex Strut, Front |
| Body Length | 16.25 |
| Body Type | SS2 |
| Compressed Bumper Stop | No |
| Compressed Length | 16.66 |
| Dust Shield Included | No |
| Extended Bumper Stop | No |
| Extended Length | 20.84 |
| Mounting Hardware Included | Yes |
| Parts Pack | P01611 |
| Strut Charging Type | Gas Charged Unit - Strut Rod Will Extend Automatically |
| Travel Length | 4.18 |
This part fits 4 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2005 | Ford | Explorer | Front | Limited lifetime warranty on this shock absorber.; Reflex Strut |
| 2005 | Mercury | Mountaineer | Front | Limited lifetime warranty on this shock absorber.; Reflex Strut |
| 2004 | Ford | Explorer | Front | Limited lifetime warranty on this shock absorber.; Reflex Strut |
| 2004 | Mercury | Mountaineer | Front | Limited lifetime warranty on this shock absorber.; Reflex Strut |
* 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.