Monroe
OESpectrum Passenger Car Shock Absorber

Monroe 5637 Shock Absorber - Rear

Brand Monroe 5637
Position Rear
SPEC
Compressed Bumper Stop No
Compressed Length 16.54
Dust Shield No
Extended Bumper Stop Yes
Extended Hydraulic Lockout No
Extended Length 20.95
Lower Mounting Code S1
Lower Mounting Type Stem Mount - Stem Length X M10 Thread Pitch
Parts Pack P01488
Reserve Tube Diameter 1.75
Travel Length 4.44
Upper Mounting Type Special Mount
Product line OESpectrum Passenger Car Shock Absorber
Fits Nissan · 12 vehicles

Factory drivability restored. Engineered to return original handling precision and control.

Noise and vibration filtered. Helps reduce harshness for a smoother ride feel.

Passenger car application. Suspension shock absorber from Monroe OESpectrum.

Cross-references Focus Auto Parts 341688, KYB 349075 and 255030 for the same application. See all 19.

$90.62Free 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 $90.62
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 for Altima

Monroe OESpectrum passenger car shock absorber 5637 is built to restore factory-style drivability on the rear of select Nissan Altima models. It focuses on handling control while reducing noise, vibration, and harshness for a more composed ride.

Compatible with 2007-2018 Nissan Altima rear applications, this Monroe 5637 shock absorber is a direct-fit suspension service part for stock-component setups.

Key Features

  • OESpectrum passenger car shock absorber for rear suspension service
  • Engineered to bring back original factory drivability and performance
  • Helps improve handling precision and vehicle control
  • Designed to filter noise, vibration, and harshness
  • Stem mount lower attachment with special upper mount
  • Extended bumper stop included in the design
  • Fits 2007-2018 Nissan Altima, rear

Product Details

The Monroe OESpectrum line is aimed at passenger car suspension repair where OE-style ride quality matters. Part number 5637 uses a stem-mount lower design with a special upper mount, a 16.54-inch compressed length, 20.95-inch extended length, and 4.44 inches of travel. The reserve tube diameter measures 1.75 inches, and the unit is configured without a dust shield or compressed bumper stop, with an extended bumper stop included. This part cross-references KYB 349075 for the same application.

For Nissan Altima rear shock replacement, Monroe 5637 supports a controlled ride feel on vehicles with stock components. It is a practical choice when the goal is to address worn rear damping and return the suspension closer to original behavior.

Common Issues This Part Can Address

  • Excessive rear bounce after bumps or dips
  • Loose or unsettled handling from worn shock absorbers
  • Increased cabin harshness over uneven pavement
  • Reduced control during braking or lane changes
  • Rear suspension noise related to worn damping components

Installation Notes and Tips

Verify rear fitment by year before installation on 2007-2018 Nissan Altima models. Confirm the stem-mount lower attachment and special upper mount match the vehicle’s original configuration, and inspect surrounding suspension components for wear before replacing the shock. Because this unit is specified for stock-component applications, compare the existing mounting style and dimensions to the listed measurements before installation.

Quality Assurance

Monroe positions the OESpectrum line as a factory-style replacement solution for passenger cars, with an emphasis on ride control and noise isolation. Part number 5637 is built to meet the fitment and dimensional requirements listed for the rear suspension of select Nissan Altima vehicles.

This part fits 12 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2018NissanAltimaRearEnhances performance for vehicles with stock components.; OESpectrum Passenger Car Shock Absorber
2017NissanAltimaRearEnhances performance for vehicles with stock components.; OESpectrum Passenger Car Shock Absorber
2016NissanAltimaRearEnhances performance for vehicles with stock components.; OESpectrum Passenger Car Shock Absorber
2015NissanAltimaRearEnhances performance for vehicles with stock components.; OESpectrum Passenger Car Shock Absorber
2014NissanAltimaRearEnhances performance for vehicles with stock components.; OESpectrum Passenger Car Shock Absorber
2013NissanAltimaRearEnhances performance for vehicles with stock components.; OESpectrum Passenger Car Shock Absorber
2012NissanAltimaRearEnhances performance for vehicles with stock components.; OESpectrum Passenger Car Shock Absorber
2011NissanAltimaRearEnhances performance for vehicles with stock components.; OESpectrum Passenger Car Shock Absorber
2010NissanAltimaRearEnhances performance for vehicles with stock components.; OESpectrum Passenger Car Shock Absorber
2009NissanAltimaRearEnhances performance for vehicles with stock components.; OESpectrum Passenger Car Shock Absorber
2008NissanAltimaRearEnhances performance for vehicles with stock components.; OESpectrum Passenger Car Shock Absorber
2007NissanAltimaRearEnhances performance for vehicles with stock components.; OESpectrum Passenger Car Shock Absorber
Directly replaces or cross-references 19 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Focus Auto Parts — 341688KYB — 34907525503032130327E6210JA00DE6210JA01AE6210JA80BE6210ZX00AE6210ZX10AE62103TA1BE62109HS0AE62109HS0HE62109HS1AE62109HS1HG51874SH51874TS3332482BTS3334892BTS3432552B