Monroe
OESpectrum Passenger Car Shock Absorber

Monroe 5621 Shock Absorber - Rear

Brand Monroe 5621
Position Rear
S4
Compressed Bumper Stop No
Compressed Length 14.95
Dust Shield No
Extended Bumper Stop Yes
Extended Hydraulic Lockout No
Extended Length 23.79
Lower Mounting Code LS32
Lower Mounting Type Loop Bushing & Sleeve Mount - 12MM Sleeve ID X 2.1/8" Sleeve OAL
Parts Pack P01603
Reserve Tube Diameter 1.52
Travel Length 8.84
Upper Mounting Type Stem Mount - 2.3/8" Stem Length X 3/8"-16 Thread Pitch
Product line OESpectrum Passenger Car Shock Absorber
Fits Dodge, Hyundai, and Kia · 35 vehicles

Factory-style ride restoration. Returns original drivability and performance with precise handling control.

Noise, vibration, harshness. Filters out road harshness for a quieter, smoother ride.

Stem and loop mounts. Built with a stem upper mount and loop bushing lower mount.

Cross-references Dayco 70036, Focus Auto Parts 341635 and Focus Auto Parts 348007 for the same application. See all 12.

$69.62Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.

Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
Shock Absorbers are typically replaced in pairs, axle by axle.
Order total $69.62
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

Monroe OESpectrum Rear Shock Absorber

Monroe OESpectrum Passenger Car Shock Absorber 5621 is built to restore factory-style drivability and control for rear suspension service. It is a direct-fit replacement for select 2006-2011 Dodge Attitude, Hyundai Accent, Kia Rio, and Kia Rio5 applications.

The OESpectrum line focuses on precise handling response while reducing noise, vibration, and harshness. For shoppers searching for a rear shock absorber for 2006-2011 Hyundai Accent or a Monroe 5621 replacement for Kia Rio rear suspension, this part is built around OE-style ride quality.

Key Features

  • Monroe OESpectrum Passenger Car Shock Absorber for rear suspension service
  • Designed to restore original factory drivability and performance
  • Helps filter road noise, vibration, and harshness
  • Stem upper mount with 3/8"-16 thread pitch and 2.3/8" stem length
  • Loop bushing and sleeve lower mount with 12 mm sleeve ID and 2.1/8" sleeve OAL
  • Extended bumper stop included in the design
  • Compressed length: 14.95 in; extended length: 23.79 in; travel length: 8.84 in
  • Reserve tube diameter: 1.52 in

Product Details

Monroe 5621 is an OE-style rear shock absorber engineered for passenger cars that need controlled damping and consistent ride response. The OESpectrum product line is positioned to bring back factory-like handling precision while keeping harshness in check, making it a practical choice for daily-driven compact cars. This part cross-references KYB 348002 for the same application.

What It Helps Address

  • Excessive rear-end bounce over bumps
  • Loose or unsettled handling at the rear of the vehicle
  • Reduced ride comfort from worn shock absorbers
  • Noise and vibration from aging suspension components
  • Loss of control during normal street driving

Installation Notes

Compatible With 2006-2011 Dodge Attitude, rear; 2006-2011 Hyundai Accent, rear; 2006-2011 Kia Rio, rear; and 2006-2011 Kia Rio5, rear. Verify mount style, compressed length, and extended length against the original shock before installation. This Monroe 5621 rear shock absorber is specified for vehicles with stock components.

Quality Assurance

Monroe OESpectrum shocks are built as replacement suspension components for restoring factory-style ride and handling characteristics. Part number 5621 is supported by Monroe’s OE-focused product line and is listed with direct interchange references for the same application.

This part fits 35 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelPositionNotes
2011DodgeAttitudeRearEnhances performance for vehicles with stock components.; OESpectrum Passenger Car Shock Absorber
2011HyundaiAccentRearEnhances performance for vehicles with stock components.; OESpectrum Passenger Car Shock Absorber
2011KiaRioLXRearEnhances performance for vehicles with stock components.; OESpectrum Passenger Car Shock Absorber
2011KiaRioSXRearEnhances performance for vehicles with stock components.; OESpectrum Passenger Car Shock Absorber
2011KiaRioBaseRearEnhances performance for vehicles with stock components.; OESpectrum Passenger Car Shock Absorber
2011KiaRio5RearEnhances performance for vehicles with stock components.; OESpectrum Passenger Car Shock Absorber
2010DodgeAttitudeRearEnhances performance for vehicles with stock components.; OESpectrum Passenger Car Shock Absorber
2010HyundaiAccentRearEnhances performance for vehicles with stock components.; OESpectrum Passenger Car Shock Absorber
2010KiaRioLXRearEnhances performance for vehicles with stock components.; OESpectrum Passenger Car Shock Absorber
2010KiaRioSXRearEnhances performance for vehicles with stock components.; OESpectrum Passenger Car Shock Absorber
2010KiaRioBaseRearEnhances performance for vehicles with stock components.; OESpectrum Passenger Car Shock Absorber
2010KiaRio5RearEnhances performance for vehicles with stock components.; OESpectrum Passenger Car Shock Absorber
2009DodgeAttitudeRearEnhances performance for vehicles with stock components.; OESpectrum Passenger Car Shock Absorber
2009HyundaiAccentRearEnhances performance for vehicles with stock components.; OESpectrum Passenger Car Shock Absorber
2009KiaRioLXRearEnhances performance for vehicles with stock components.; OESpectrum Passenger Car Shock Absorber
2009KiaRioSXRearEnhances performance for vehicles with stock components.; OESpectrum Passenger Car Shock Absorber
2009KiaRioBaseRearEnhances performance for vehicles with stock components.; OESpectrum Passenger Car Shock Absorber
2009KiaRio5RearEnhances performance for vehicles with stock components.; OESpectrum Passenger Car Shock Absorber
2008DodgeAttitudeRearEnhances performance for vehicles with stock components.; OESpectrum Passenger Car Shock Absorber
2008HyundaiAccentRearEnhances performance for vehicles with stock components.; OESpectrum Passenger Car Shock Absorber
2008KiaRioLXRearEnhances performance for vehicles with stock components.; OESpectrum Passenger Car Shock Absorber
2008KiaRioSXRearEnhances performance for vehicles with stock components.; OESpectrum Passenger Car Shock Absorber
2008KiaRioBaseRearEnhances performance for vehicles with stock components.; OESpectrum Passenger Car Shock Absorber
2008KiaRio5RearEnhances performance for vehicles with stock components.; OESpectrum Passenger Car Shock Absorber
2007DodgeAttitudeRearEnhances performance for vehicles with stock components.; OESpectrum Passenger Car Shock Absorber
2007HyundaiAccentRearEnhances performance for vehicles with stock components.; OESpectrum Passenger Car Shock Absorber
2007KiaRioLXRearEnhances performance for vehicles with stock components.; OESpectrum Passenger Car Shock Absorber
2007KiaRioSXRearEnhances performance for vehicles with stock components.; OESpectrum Passenger Car Shock Absorber
2007KiaRioBaseRearEnhances performance for vehicles with stock components.; OESpectrum Passenger Car Shock Absorber
2007KiaRio5RearEnhances performance for vehicles with stock components.; OESpectrum Passenger Car Shock Absorber
2006DodgeAttitudeRearEnhances performance for vehicles with stock components.; OESpectrum Passenger Car Shock Absorber
2006HyundaiAccentRearEnhances performance for vehicles with stock components.; OESpectrum Passenger Car Shock Absorber
2006KiaRioLXRearEnhances performance for vehicles with stock components.; OESpectrum Passenger Car Shock Absorber
2006KiaRioBaseRearEnhances performance for vehicles with stock components.; OESpectrum Passenger Car Shock Absorber
2006KiaRio5RearEnhances performance for vehicles with stock components.; OESpectrum Passenger Car Shock Absorber
Directly replaces or cross-references 12 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Dayco — 70036Focus Auto Parts — 341635Focus Auto Parts — 348007KYB — 348002Unity Automotive — 2591505.53101e1055.53101e155553101G110553101G12032120367TS3232502BTS3232712B