HomeSuspension > Shocks and StrutsMonroe 172766 Suspension Strut and Coil Spring Assembly - Front Left
Part #: 172766

Monroe 172766 Suspension Strut and Coil Spring Assembly - Front Left

Quick-Strut Complete Strut Assembly, Front Left
15 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
Quick-Strut Complete Strut Assembly, Front Left
Fitment: Lexus, RX350
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Monroe Quick-Strut Complete Strut Assembly Overview

The Monroe Quick-Strut Complete Strut Assembly 172766 is designed for precise fitment on Lexus and Toyota vehicles, including the Highlander, RX350, and RX450h models. This suspension strut and coil spring assembly offers a gas-charged design with all necessary mounting hardware included for a streamlined installation process.

  • Complete strut and coil spring assembly for direct replacement
  • Gas-charged for consistent damping performance
  • Includes mounting hardware for ease of installation
  • Compressed length: 16.26 inches, extended length: 22.44 inches
  • Travel length of 6.18 inches and body length of 16.555 inches
  • Parts pack included (P01101) for comprehensive installation

Detailed Product Description

The Monroe Quick-Strut Complete Strut Assembly 172766 integrates a gas-charged shock absorber with a coil spring, providing a reliable suspension solution for Lexus Highlander, Toyota Highlander, Lexus RX350, and RX450h models. The assembly features a compressed length of 16.26 inches and an extended length of 22.44 inches, with a travel length of 6.18 inches, ensuring proper suspension travel and ride quality. The body length measures 16.555 inches, matching OEM specifications for a precise fit. This complete assembly includes all mounting hardware, simplifying the replacement process and reducing installation time.

About the Quick-Strut Complete Strut Assembly Line

The Quick-Strut Complete Strut Assembly line by Monroe is engineered to provide a fully assembled, ready-to-install suspension component. This product line combines the shock absorber and coil spring into a single unit, eliminating the need for separate spring compressors or additional parts. Designed to meet or exceed original equipment standards, the Quick-Strut assemblies help maintain vehicle handling and ride comfort while ensuring compatibility with specific vehicle models such as the Lexus RX350 and Toyota Highlander.

Common Applications and Problem Solving

  • Replacement for worn or damaged suspension struts on Lexus Highlander and Toyota Highlander
  • Restores proper ride height and suspension travel for RX350 and RX450h models
  • Addresses issues with excessive bouncing or poor damping performance
  • Eliminates noise caused by faulty or broken strut components
  • Improves vehicle stability and handling after suspension wear

Installation Notes and Tips

  • Includes all necessary mounting hardware for a complete installation
  • Designed for direct bolt-on replacement to OEM specifications
  • Recommended to replace struts in pairs for balanced suspension performance
  • Ensure proper torque specifications are followed during installation
  • Professional installation is advised for safety and optimal results

Quality Assurance and Warranty

Monroe Quick-Strut Complete Strut Assembly 172766 is manufactured to meet strict quality standards, featuring a gas-charged design for consistent damping and durability. The inclusion of mounting hardware and a parts pack (P01101) supports a reliable installation. While specific warranty details are not provided here, Monroe products typically come with a limited warranty covering defects in materials and workmanship. Consult product documentation or Monroe directly for exact warranty terms.

BrandMonroe
Part Number172766
PositionQuick-Strut Complete Strut Assembly, Front Left
Body Length16.555
Compressed Length16.26
Extended Length22.44
Gas ChargedYes
Mounting Hardware IncludedYES
Parts PackP01101
Travel Length6.18

This part fits 15 vehicles. Search below:

YearMakeModelSubmodelPositionNotes
2015LexusRX350BaseFront Leftwithout Air Suspension; Assembled in the USA; Includes Strut, Strut Mount and Coil Spring; Recommended OE Application -Specific Replacement; Quick-Strut Complete Strut Assembly
2015LexusRX450hBaseFront LeftQuick-Strut Complete Strut Assembly
2014LexusRX350BaseFront Leftwithout Air Suspension; Assembled in the USA; Includes Strut, Strut Mount and Coil Spring; Recommended OE Application -Specific Replacement; Quick-Strut Complete Strut Assembly
2014LexusRX450hBaseFront LeftQuick-Strut Complete Strut Assembly
2013LexusRX350BaseFront Leftwithout Air Suspension; Assembled in the USA; Includes Strut, Strut Mount and Coil Spring; Recommended OE Application -Specific Replacement; Quick-Strut Complete Strut Assembly
2013LexusRX450hBaseFront LeftQuick-Strut Complete Strut Assembly
2013ToyotaHighlanderFront LeftQuick-Strut Complete Strut Assembly
2012LexusRX350Front Leftwithout Air Suspension; Assembled in the USA; Includes Strut, Strut Mount and Coil Spring; Recommended OE Application -Specific Replacement; Quick-Strut Complete Strut Assembly
2012LexusRX450hFront LeftQuick-Strut Complete Strut Assembly
2012ToyotaHighlanderFront LeftQuick-Strut Complete Strut Assembly
2011LexusRX350Front Leftwithout Air Suspension; Assembled in the USA; Includes Strut, Strut Mount and Coil Spring; Recommended OE Application -Specific Replacement; Quick-Strut Complete Strut Assembly
2011LexusRX450hFront LeftQuick-Strut Complete Strut Assembly
2011ToyotaHighlanderFront LeftQuick-Strut Complete Strut Assembly
2010LexusRX350Front Leftwithout Air Suspension; Assembled in the USA; Includes Strut, Strut Mount and Coil Spring; Recommended OE Application -Specific Replacement; Quick-Strut Complete Strut Assembly
2010LexusRX450hFront LeftQuick-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:

1333393L2701539578G57562LS5494681L

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.