HomeSuspension > Shocks and StrutsMonroe 171125 Suspension Strut and Coil Spring Assembly - Rear
Part #: 171125

Monroe 171125 Suspension Strut and Coil Spring Assembly - Rear

Quick-Strut Complete Strut Assembly, Rear
10 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$117.17Free 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
Fitment: Ford and Mercury, Explorer and Mountaineer
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 171125 is designed for reliable suspension performance on Ford Explorer and Mercury Mountaineer models. This gas-charged suspension strut and coil spring assembly comes with all necessary mounting hardware for a straightforward installation.

  • Compressed Length: 13.52 inches
  • Travel Length: 5.87 inches
  • Body Length: 13.02 inches
  • Extended Length: 19.39 inches
  • Gas Charged for consistent damping
  • Includes Mounting Hardware and Parts Pack P01113

Detailed Product Description

The Monroe Quick-Strut Complete Strut Assembly 171125 integrates a suspension strut and coil spring into a single, ready-to-install unit. Its gas-charged design helps maintain consistent damping performance, improving ride quality and vehicle control. The assembly features a compressed length of 13.52 inches and an extended length of 19.39 inches, with a travel length of 5.87 inches, ensuring proper suspension travel and responsiveness. The body length measures 13.02 inches, optimized for the suspension geometry of Ford Explorer and Mercury Mountaineer vehicles. This complete assembly includes all necessary mounting hardware and the parts pack P01113, simplifying replacement and reducing installation time.

About the Quick-Strut Complete Strut Assembly Line

The Monroe Quick-Strut Complete Strut Assembly line offers fully assembled strut and coil spring units designed to replace worn suspension components efficiently. By combining the strut and spring into one pre-assembled unit, the Quick-Strut line reduces installation complexity and ensures proper fitment and performance. This product line is engineered to meet or exceed original equipment specifications for compatible vehicles, including the Ford Explorer and Mercury Mountaineer.

Common Suspension Issues Addressed

  • Excessive vehicle body bounce or sway
  • Uneven tire wear due to suspension misalignment
  • Reduced ride comfort and handling stability
  • Noise or clunking sounds from worn struts or springs
  • Difficulty maintaining proper vehicle height and suspension travel

Installation Notes and Tips

  • Ensure vehicle is securely lifted and supported before removal
  • Use the included mounting hardware and parts pack P01113 for proper assembly
  • Verify compressed and extended lengths match vehicle specifications
  • Check alignment after installation to maintain handling performance
  • Follow manufacturer torque specifications for mounting bolts

Quality Assurance and Warranty

Monroe Quick-Strut Complete Strut Assemblies are manufactured to meet strict quality standards and are gas charged for consistent damping performance. This product is designed to match original equipment fit and function for Ford Explorer and Mercury Mountaineer models. Warranty coverage details should be confirmed with the manufacturer or authorized distributor.

BrandMonroe
Part Number171125
PositionQuick-Strut Complete Strut Assembly, Rear
Body Length13.02
Compressed Length13.52
Extended Length19.39
Gas ChargedYes
Mounting Hardware IncludedYES
Parts PackP01113
Travel Length5.87

This part fits 10 vehicles. Search below:

YearMakeModelPositionNotes
2010FordExplorerRearAssembled in the USA; Replaces Part 181125; Includes Strut, Strut Mount and Coil Spring; Recommended OE Application -Specific Replacement; Quick-Strut Complete Strut Assembly
2010MercuryMountaineerRearAssembled in the USA; Replaces Part 181125; Includes Strut, Strut Mount and Coil Spring; Recommended OE Application -Specific Replacement; Quick-Strut Complete Strut Assembly
2009FordExplorerRearAssembled in the USA; Replaces Part 181125; Includes Strut, Strut Mount and Coil Spring; Recommended OE Application -Specific Replacement; Quick-Strut Complete Strut Assembly
2009MercuryMountaineerRearAssembled in the USA; Replaces Part 181125; Includes Strut, Strut Mount and Coil Spring; Recommended OE Application -Specific Replacement; Quick-Strut Complete Strut Assembly
2008FordExplorerRearAssembled in the USA; Replaces Part 181125; Includes Strut, Strut Mount and Coil Spring; Recommended OE Application -Specific Replacement; Quick-Strut Complete Strut Assembly
2008MercuryMountaineerRearAssembled in the USA; Replaces Part 181125; Includes Strut, Strut Mount and Coil Spring; Recommended OE Application -Specific Replacement; Quick-Strut Complete Strut Assembly
2007FordExplorerRearAssembled in the USA; Replaces Part 181125; Includes Strut, Strut Mount and Coil Spring; Recommended OE Application -Specific Replacement; Quick-Strut Complete Strut Assembly
2007MercuryMountaineerRearAssembled in the USA; Replaces Part 181125; Includes Strut, Strut Mount and Coil Spring; Recommended OE Application -Specific Replacement; Quick-Strut Complete Strut Assembly
2006FordExplorerRearAssembled in the USA; Replaces Part 181125; Includes Strut, Strut Mount and Coil Spring; Recommended OE Application -Specific Replacement; Quick-Strut Complete Strut Assembly
2006MercuryMountaineerRearAssembled in the USA; Replaces Part 181125; Includes Strut, Strut Mount and Coil Spring; Recommended 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:

134554015400270148016950171125955S1540071408981461192140188ASTL7G57096LS57096SR4141ST8612

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