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Monroe 172991L Suspension Strut and Coil Spring Assembly - Rear Left
Monroe Quick-Strut Complete Strut Assembly Overview
The Monroe Quick-Strut Complete Strut Assembly 172991L is designed specifically for Toyota Corolla models, providing a reliable suspension upgrade. This gas-charged strut and coil spring assembly offers precise fitment and performance to maintain vehicle stability and ride comfort.
- Compatible with Toyota Corolla
- Part Number: 172991L
- Gas-charged strut for consistent damping
- Includes mounting hardware for straightforward installation
- Compressed length: 12.464 inches
- Travel length: 4.158 inches
- Body length: 11.937 inches
- Extended length: 16.622 inches
- Parts pack included (P01125, p01709)
About the Quick-Strut Complete Strut Assembly Line
The Monroe Quick-Strut Complete Strut Assembly line is engineered to provide a direct replacement for worn or damaged suspension components. Each assembly combines a gas-charged shock absorber with a coil spring and necessary mounting hardware, ensuring a complete and efficient installation process. This product line is designed to restore original ride quality and handling characteristics for compatible vehicles, including the Toyota Corolla.
Product Specifications and Features
This suspension strut and coil spring assembly features a compressed length of 12.464 inches and an extended length of 16.622 inches, allowing for optimal suspension travel of 4.158 inches. The body length measures 11.937 inches, providing a precise fit within the vehicle’s suspension system. The gas-charged design enhances damping performance, improving control and stability on various road surfaces. The included parts pack (P01125, p01709) supports installation and maintenance needs.
Common Applications and Problem Solving
- Replaces worn or damaged front suspension struts on Toyota Corolla
- Addresses issues with poor ride quality or excessive bouncing
- Improves vehicle handling and steering response
- Reduces noise and vibration from suspension components
- Restores proper suspension height and alignment
Installation Notes and Tips
Installation of the Monroe Quick-Strut Complete Strut Assembly 172991L is simplified by the inclusion of mounting hardware. It is recommended to verify vehicle compatibility with the Toyota Corolla model year before installation. Proper torque specifications should be followed to ensure safety and performance. Alignment should be checked and adjusted after installation to maintain optimal handling characteristics.
Quality Assurance and Warranty
Monroe products are manufactured to meet or exceed OEM standards. The Quick-Strut Complete Strut Assembly line undergoes rigorous testing to ensure durability and consistent performance. Warranty information is available through Monroe and typically covers defects in materials and workmanship under normal use conditions.
| Brand | Monroe |
| Part Number | 172991L |
| Position | Quick-Strut Complete Strut Assembly, Rear Left |
| Compressed Length | 12.464 |
| Travel Length | 4.158 |
| Mounting Hardware Included | Yes |
| Body Length | 11.937 |
| Extended Length | 16.622 |
| Gas Charged | Yes |
| Parts Pack | P01125, p01709 |
This part fits 6 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2019 | Toyota | Corolla | 1.8L | L4 | Rear Left | USA-made Suspension Strut and Coil Spring Assembly with Strut Mount for OEM application-specific replacements.; Quick-Strut Complete Strut Assembly |
| 2018 | Toyota | Corolla | 1.8L | L4 | Rear Left | USA-made Suspension Strut and Coil Spring Assembly with Strut Mount for OEM application-specific replacements.; Quick-Strut Complete Strut Assembly |
| 2017 | Toyota | Corolla | 1.8L | L4 | Rear Left | USA-made Suspension Strut and Coil Spring Assembly with Strut Mount for OEM application-specific replacements.; Quick-Strut Complete Strut Assembly |
| 2016 | Toyota | Corolla | 1.8L | L4 | Rear Left | USA-made Suspension Strut and Coil Spring Assembly with Strut Mount for OEM application-specific replacements.; Quick-Strut Complete Strut Assembly |
| 2015 | Toyota | Corolla | 1.8L | L4 | Rear Left | USA-made Suspension Strut and Coil Spring Assembly with Strut Mount for OEM application-specific replacements.; Quick-Strut Complete Strut Assembly |
| 2014 | Toyota | Corolla | 1.8L | L4 | Rear Left | USA-made Suspension Strut and Coil Spring Assembly with Strut Mount for OEM application-specific replacements.; Quick-Strut 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.