HomeSuspension > Shocks and StrutsMonroe 5664 Shock Absorber - Rear
Part #: 5664

Monroe 5664 Shock Absorber - Rear

OESpectrum Passenger Car Shock Absorber, Rear
25 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
OESpectrum Passenger Car Shock Absorber, Rear
Fitment: Cadillac, ATS
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST

Overview of Monroe OESpectrum Passenger Car Shock Absorber 5664

The Monroe OESpectrum Passenger Car Shock Absorber part number 5664 is engineered for Cadillac ATS models, providing reliable suspension performance. Designed to meet original equipment specifications, this shock absorber enhances ride quality and vehicle control.

  • Compatible with Cadillac ATS
  • Extended length: 20.44 inches
  • Compressed length: 14.2 inches
  • Travel length: 6.24 inches
  • Upper mounting type: Stem mount with M10 thread pitch
  • Lower mounting type: Loop bushing and sleeve mount (1" sleeve ID x 2" sleeve OAL)
  • Includes extended bumper stop for improved suspension travel
  • Parts pack included: P01698
  • No dust shield or compressed bumper stop

Monroe OESpectrum Passenger Car Shock Absorber Product Line

The OESpectrum Passenger Car Shock Absorber line by Monroe is designed to provide a balance between comfort and control by using advanced valving technology. This product line focuses on delivering consistent damping performance that matches or exceeds original equipment standards. The 5664 shock absorber is part of this line, ensuring compatibility and performance tailored for passenger cars like the Cadillac ATS.

Detailed Product Description

This Monroe shock absorber features a compressed length of 14.2 inches and an extended length of 20.44 inches, with a travel length of 6.24 inches, allowing for effective suspension movement and vehicle stability. The upper mounting uses a stem mount with an M10 thread pitch, while the lower mounting employs a loop bushing and sleeve mount with a 1-inch sleeve inner diameter and 2-inch outer length. The inclusion of an extended bumper stop helps protect the suspension components during full compression. This shock absorber does not include a dust shield or compressed bumper stop, focusing on essential suspension functions for the Cadillac ATS.

Common Applications and Issues Addressed

  • Restores proper damping for Cadillac ATS suspension systems
  • Reduces excessive body roll and improves handling
  • Minimizes harshness and vibration during driving
  • Prevents suspension bottoming with extended bumper stop
  • Replaces worn or damaged original shock absorbers

Installation Notes and Tips

  • Verify compatibility with Cadillac ATS before installation
  • Ensure proper alignment of upper stem mount and lower loop bushing
  • Use the included parts pack P01698 for secure mounting
  • Inspect suspension components for wear during replacement
  • Follow vehicle manufacturer torque specifications for mounting hardware

Quality Assurance and Warranty

Monroe OESpectrum shock absorbers are manufactured to meet or exceed original equipment standards, ensuring durability and consistent performance. While specific warranty details for part number 5664 should be confirmed with the supplier, Monroe typically offers limited warranties covering defects in materials and workmanship.

BrandMonroe
Part Number5664
PositionOESpectrum Passenger Car Shock Absorber, Rear
LS65
Compressed Bumper StopNo
Compressed Length14.2
Dust ShieldNo
Extended Bumper StopYes
Extended Hydraulic LockoutNo
Extended Length20.44
Lower Mounting TypeLoop Bushing & Sleeve Mount - 1" Sleeve ID X 2" Sleeve OAL
Parts PackP01698
Travel Length6.24
Upper Mounting CodeS1
Upper Mounting TypeStem Mount - Stem Length X M10 Thread Pitch

This part fits 25 vehicles. Search below:

YearMakeModelSubmodelDrive TypePositionNotes
2019CadillacATSBaseRearEnhances performance for vehicles with stock components.; OESpectrum Passenger Car Shock Absorber
2019CadillacATSLuxuryRearEnhances performance for vehicles with stock components.; OESpectrum Passenger Car Shock Absorber
2019CadillacATSPremium LuxuryRearEnhances performance for vehicles with stock components.; OESpectrum Passenger Car Shock Absorber
2018CadillacATSBaseRearEnhances performance for vehicles with stock components.; OESpectrum Passenger Car Shock Absorber
2018CadillacATSLuxuryRearEnhances performance for vehicles with stock components.; OESpectrum Passenger Car Shock Absorber
2018CadillacATSPremium LuxuryRearEnhances performance for vehicles with stock components.; OESpectrum Passenger Car Shock Absorber
2017CadillacATSBaseRearEnhances performance for vehicles with stock components.; OESpectrum Passenger Car Shock Absorber
2017CadillacATSLuxuryRearEnhances performance for vehicles with stock components.; OESpectrum Passenger Car Shock Absorber
2017CadillacATSPremium LuxuryRearEnhances performance for vehicles with stock components.; OESpectrum Passenger Car Shock Absorber
2016CadillacATSPremiumAWDRearEnhances performance for vehicles with stock components.; OESpectrum Passenger Car Shock Absorber
2016CadillacATSBaseRearEnhances performance for vehicles with stock components.; OESpectrum Passenger Car Shock Absorber
2016CadillacATSPerformanceRearEnhances performance for vehicles with stock components.; OESpectrum Passenger Car Shock Absorber
2016CadillacATSLuxuryRearEnhances performance for vehicles with stock components.; OESpectrum Passenger Car Shock Absorber
2015CadillacATSPremiumAWDRearEnhances performance for vehicles with stock components.; OESpectrum Passenger Car Shock Absorber
2015CadillacATSBaseRearEnhances performance for vehicles with stock components.; OESpectrum Passenger Car Shock Absorber
2015CadillacATSPerformanceRearEnhances performance for vehicles with stock components.; OESpectrum Passenger Car Shock Absorber
2015CadillacATSLuxuryRearEnhances performance for vehicles with stock components.; OESpectrum Passenger Car Shock Absorber
2014CadillacATSPremiumAWDRearEnhances performance for vehicles with stock components.; OESpectrum Passenger Car Shock Absorber
2014CadillacATSBaseRearEnhances performance for vehicles with stock components.; OESpectrum Passenger Car Shock Absorber
2014CadillacATSPerformanceRearEnhances performance for vehicles with stock components.; OESpectrum Passenger Car Shock Absorber
2014CadillacATSLuxuryRearEnhances performance for vehicles with stock components.; OESpectrum Passenger Car Shock Absorber
2013CadillacATSPremiumAWDRearEnhances performance for vehicles with stock components.; OESpectrum Passenger Car Shock Absorber
2013CadillacATSBaseRearEnhances performance for vehicles with stock components.; OESpectrum Passenger Car Shock Absorber
2013CadillacATSPerformanceRearEnhances performance for vehicles with stock components.; OESpectrum Passenger Car Shock Absorber
2013CadillacATSLuxuryRearEnhances performance for vehicles with stock components.; OESpectrum Passenger Car Shock Absorber

* 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:

2294229622942297229422982294258923172621231726222317262323172624234699232346992434400538405168584051686

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