HomeSuspension > Shocks and StrutsMonroe 72321 Suspension Strut - Front
Part #: 72321

Monroe 72321 Suspension Strut - Front

OESpectrum Strut, Front
12 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
OESpectrum Strut, Front
Fitment: Buick and Cadillac, Lucerne and DTS
Easy Returns — Return within 60 days for a full refund
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Monroe OESpectrum Strut 72321 Overview

The Monroe OESpectrum Strut 72321 is designed specifically for Buick DTS and Cadillac Lucerne models, providing reliable suspension performance. This gas-charged suspension strut offers precise control and smooth ride quality tailored to these vehicles.

  • Compressed Length: 13.4375 inches
  • Extended Length: 16.6875 inches
  • Body Length: 12.9375 inches
  • Body Type: B9
  • Travel Length: 3.25 inches
  • Gas charged unit with automatic rod extension
  • Mounting hardware not included
  • No dust shield or bumper stops included

Detailed Product Description

The Monroe OESpectrum Strut 72321 is a gas-charged suspension strut engineered to restore the original handling and ride comfort of your Buick DTS or Cadillac Lucerne. With a compressed length of 13.4375 inches and an extended length of 16.6875 inches, this strut provides a travel length of 3.25 inches, allowing for effective absorption of road irregularities. The B9 body type ensures compatibility with the specified vehicle models. This strut rod extends automatically due to its gas-charged design, improving response and control during driving.

The OESpectrum Strut line from Monroe focuses on delivering a balance between comfort and handling by using advanced valving technology. This product line is designed to meet or exceed original equipment specifications, making it a suitable replacement for worn or damaged suspension components on Buick DTS and Cadillac Lucerne vehicles.

Common Applications and Problem Solving

  • Restores vehicle stability and control on rough or uneven roads
  • Reduces excessive body roll and sway during cornering
  • Eliminates noise and vibration caused by worn struts
  • Improves ride comfort by absorbing shocks and bumps
  • Addresses uneven tire wear related to suspension issues

Installation Notes and Tips

  • Mounting hardware is not included; reuse original hardware or purchase separately
  • Ensure proper alignment after installation to maintain handling performance
  • Inspect related suspension components for wear during replacement
  • Follow vehicle-specific service manual instructions for safe installation

Quality Assurance and Warranty

Monroe manufactures the OESpectrum Strut 72321 to meet strict quality standards, ensuring durability and consistent performance. This gas-charged strut is built to provide reliable service life when installed correctly on compatible Buick DTS and Cadillac Lucerne models. Warranty coverage details should be confirmed with the product documentation or manufacturer.

BrandMonroe
Part Number72321
PositionOESpectrum Strut, Front
Body Length12.9375
Body TypeB9
Compressed Bumper StopNo
Compressed Length13.4375
Dust Shield IncludedNo
Extended Bumper StopNo
Extended Length16.6875
Mounting Hardware IncludedNo
Parts PackNone
Strut Charging TypeGas Charged Unit - Strut Rod Will Extend Automatically
Travel Length3.25

This part fits 12 vehicles. Search below:

YearMakeModelPositionNotes
2011BuickLucerneFrontwithout Magnetic Ride Control; OESpectrum Strut
2011CadillacDTSFrontwith FE1 Suspension Option; OESpectrum Strut
2010BuickLucerneFrontwithout Magnetic Ride Control; OESpectrum Strut
2010CadillacDTSFrontwith FE1 Suspension Option; OESpectrum Strut
2009BuickLucerneFrontwithout Magnetic Ride Control; OESpectrum Strut
2009CadillacDTSFrontwith FE1 Suspension Option; OESpectrum Strut
2008BuickLucerneFrontwithout Magnetic Ride Control; OESpectrum Strut
2008CadillacDTSFrontwith FE1 Suspension Option; OESpectrum Strut
2007BuickLucerneFrontwithout Magnetic Ride Control; OESpectrum Strut
2007CadillacDTSFrontwith FE1 Suspension Option; OESpectrum Strut
2006BuickLucerneFrontwithout Magnetic Ride Control; OESpectrum Strut
2006CadillacDTSFrontwith FE1 Suspension Option; OESpectrum 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:

192080281920802921140033193133506542141274475347505555506695G52116ST3416111B

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