HomeSuspension > Shocks and StrutsMonroe 171123L Suspension Strut and Coil Spring Assembly - Rear Left
Part #: 171123L

Monroe 171123L Suspension Strut and Coil Spring Assembly - Rear Left

Quick-Strut Complete Strut Assembly, Rear Left
⚙️ 9 vehicles fit this part
🔍
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$158.53Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
🔥
✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
📦Quick-Strut Complete Strut Assembly, Rear Left
🚗Fitment: Mazda, RX-8
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Monroe Quick-Strut Complete Strut Assembly Overview

The Monroe Quick-Strut Complete Strut Assembly 171123L is designed specifically for Mazda RX-8 models, providing a reliable suspension upgrade. This gas-charged strut and coil spring assembly offers precise fitment and performance to maintain your vehicle's handling and ride quality.

  • Compressed Length: 15.315 inches
  • Travel Length: 7.285 inches
  • Body Length: 15.196 inches
  • Extended Length: 22.6 inches
  • Gas Charged for consistent damping
  • Includes mounting hardware for straightforward installation
  • Parts Pack included: P01101, 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 shock absorber and coil spring into a single unit, pre-assembled and ready to install. This design reduces installation time and ensures proper alignment and performance for the Mazda RX-8.

Product Details and Specifications

This suspension strut and coil spring assembly features a compressed length of 15.315 inches and a travel length of 7.285 inches, allowing for optimal suspension movement. The body length measures 15.196 inches, with an extended length of 22.6 inches, ensuring compatibility with the Mazda RX-8's suspension geometry. The gas-charged design enhances damping consistency and responsiveness, contributing to improved ride comfort and vehicle control.

Common Applications and Problem Solving

  • Restores suspension performance on Mazda RX-8 models
  • Addresses issues with worn or leaking struts
  • Improves vehicle handling and stability
  • Reduces noise and vibration from suspension components
  • Corrects sagging or uneven ride height

Installation Notes and Tips

Installation of the Monroe Quick-Strut Complete Strut Assembly 171123L is simplified by the inclusion of mounting hardware and a pre-assembled design. It is recommended to verify vehicle compatibility with the Mazda RX-8 before installation. Proper torque specifications should be followed to ensure safety and performance. Alignment check after installation is advised to maintain optimal handling characteristics.

Quality Assurance and Warranty

Monroe provides quality assurance with the Quick-Strut Complete Strut Assembly line, including part number 171123L. Each unit undergoes rigorous testing to meet OEM standards. Warranty coverage details should be confirmed with the manufacturer or authorized distributor to ensure protection against defects.

BrandMonroe
Part Number171123L
PositionQuick-Strut Complete Strut Assembly, Rear Left
Compressed Length15.315
Travel Length7.285
Mounting Hardware IncludedYes
Body Length15.196
Extended Length22.6
Gas ChargedYes
Parts PackP01101, p01709

This part fits 9 vehicles. Search below:

YearMakeModelSubmodelPositionNotes
2008MazdaRX-8SportRear LeftRefer to product warranty for commercial usage; assembled in the USA; includes strut, strut mount, and coil spring; suggested for OE application-specific replacement.; Quick-Strut Complete Strut Assembly
2008MazdaRX-8Grand TouringRear LeftRefer to product warranty for commercial usage; assembled in the USA; includes strut, strut mount, and coil spring; suggested for OE application-specific replacement.; Quick-Strut Complete Strut Assembly
2008MazdaRX-8TouringRear LeftRefer to product warranty for commercial usage; assembled in the USA; includes strut, strut mount, and coil spring; suggested for OE application-specific replacement.; Quick-Strut Complete Strut Assembly
2008MazdaRX-8GSRear LeftRefer to product warranty for commercial usage; assembled in the USA; includes strut, strut mount, and coil spring; suggested for OE application-specific replacement.; Quick-Strut Complete Strut Assembly
2008MazdaRX-8GTRear LeftRefer to product warranty for commercial usage; assembled in the USA; includes strut, strut mount, and coil spring; suggested for OE application-specific replacement.; Quick-Strut Complete Strut Assembly
2007MazdaRX-8BaseRear LeftRefer to product warranty for commercial usage; assembled in the USA; includes strut, strut mount, and coil spring; suggested for OE application-specific replacement.; Quick-Strut Complete Strut Assembly
2006MazdaRX-8BaseRear LeftRefer to product warranty for commercial usage; assembled in the USA; includes strut, strut mount, and coil spring; suggested for OE application-specific replacement.; Quick-Strut Complete Strut Assembly
2005MazdaRX-8BaseRear LeftRefer to product warranty for commercial usage; assembled in the USA; includes strut, strut mount, and coil spring; suggested for OE application-specific replacement.; Quick-Strut Complete Strut Assembly
2004MazdaRX-8BaseRear LeftRefer to product warranty for commercial usage; assembled in the USA; includes strut, strut mount, and coil spring; suggested for OE application-specific replacement.; 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:

1345971L

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