HomeSuspension > Shocks and StrutsMonroe 37361 Shock Absorber - Rear
Part #: 37361

Monroe 37361 Shock Absorber - Rear

OESpectrum Light Truck Shock Absorber, Rear
44 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$64.29Free 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
OESpectrum Light Truck Shock Absorber, Rear
Fitment: Lexus and Toyota, RX350, RX350L, RX450h, RX450hL, and Highlander
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST

Monroe OESpectrum Shock Absorber Overview

The Monroe OESpectrum Light Truck Shock Absorber 37361 is engineered for reliable suspension performance on select Lexus and Toyota models. Designed to restore original handling and ride quality, this shock absorber is compatible with vehicles such as the Lexus RX350, RX350L, RX450h, RX450hL, and Toyota Highlander.

  • Includes a dust shield for enhanced durability
  • Extended bumper stop to protect suspension components
  • Compressed length of 12.61 inches and extended length of 18.87 inches
  • Travel length of 6.26 inches for optimal suspension movement
  • Lower and upper mounting types feature loop bushing and sleeve mounts for secure fitment
  • Reserve tube diameter measures 1.988 inches

Detailed Features and Specifications

This Monroe shock absorber features a dust shield that helps prevent dirt and debris from damaging internal components, extending the service life of the part. The extended bumper stop provides additional protection during suspension compression, reducing wear on the shock absorber and vehicle chassis. With a compressed length of 12.61 inches and an extended length of 18.87 inches, the shock absorber is designed to match the original equipment specifications for smooth and consistent ride quality.

The lower mounting code LS31 and upper mounting code LS78 correspond to loop bushing and sleeve mounts, ensuring a precise and secure installation. The lower mount uses a 12mm sleeve inner diameter with a 2-inch outer sleeve length, while the upper mount features a 9/16-inch sleeve inner diameter and a 1.5-inch outer sleeve length. The reserve tube diameter of 1.988 inches supports effective hydraulic damping, contributing to improved vehicle stability and control.

About the OESpectrum Light Truck Shock Absorber Line

The Monroe OESpectrum Light Truck Shock Absorber line is designed to meet or exceed original equipment standards for light trucks and SUVs. This product line focuses on delivering a balance of comfort and control by utilizing advanced hydraulic technology and durable construction. The 37361 part number is part of this line, providing tailored suspension performance for Lexus and Toyota light trucks and SUVs.

Common Applications and Problem Solving

  • Restores factory ride quality and handling on Lexus RX350, RX350L, RX450h, RX450hL, and Toyota Highlander
  • Reduces excessive bouncing and body roll during cornering
  • Minimizes suspension noise caused by worn or damaged shocks
  • Prevents premature wear of other suspension components
  • Improves vehicle stability and braking response

Installation Notes and Tips

  • Verify compatibility with vehicle make and model before installation
  • Inspect mounting hardware and replace if worn or damaged
  • Ensure proper alignment of loop bushing and sleeve mounts during installation
  • Torque mounting bolts to manufacturer specifications
  • Test drive vehicle after installation to confirm improved suspension performance

Quality Assurance and Warranty

Monroe manufactures the OESpectrum Light Truck Shock Absorber 37361 to meet strict quality standards. Each unit undergoes rigorous testing to ensure durability and consistent performance. While specific warranty details are not provided here, Monroe typically offers limited warranties on their shock absorbers covering defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.

BrandMonroe
Part Number37361
PositionOESpectrum Light Truck Shock Absorber, Rear
Compressed Bumper StopNo
Compressed Length12.61
Dust ShieldYes
Extended Bumper StopYes
Extended Hydraulic LockoutNo
Extended Length18.87
Lower Mounting CodeLS31
Lower Mounting TypeLoop Bushing & Sleeve Mount - 12MM Sleeve ID X 2" Sleeve OAL
Parts PackNone
Reserve Tube Diameter1.988
Travel Length6.26
Upper Mounting CodeLS78
Upper Mounting TypeLoop Bushing & Sleeve Mount - 9/16" Sleeve ID X 1.1/2" Sleeve OAL

This part fits 44 vehicles. Search below:

YearMakeModelSubmodelPositionNotes
2022LexusRX350BaseRearOESpectrum Light Truck Shock Absorber
2022LexusRX350LRearOESpectrum Light Truck Shock Absorber
2022LexusRX450hBaseRearOESpectrum Light Truck Shock Absorber
2022LexusRX450hLRearOESpectrum Light Truck Shock Absorber
2021LexusRX350BaseRearwithout Electronic Adjustable Suspension; Recommended OE Application -Specific Replacement; OESpectrum Light Truck Shock Absorber
2021LexusRX350LRearEnhances performance for vehicles with stock components.; OESpectrum Light Truck Shock Absorber
2021LexusRX450hBaseRearwithout Electronic Adjustable Suspension; Recommended OE Application -Specific Replacement; OESpectrum Light Truck Shock Absorber
2021LexusRX450hLRearEnhances performance for vehicles with stock components.; OESpectrum Light Truck Shock Absorber
2020LexusRX350BaseRearwithout Electronic Adjustable Suspension; Recommended OE Application -Specific Replacement; OESpectrum Light Truck Shock Absorber
2020LexusRX350LRearEnhances performance for vehicles with stock components.; OESpectrum Light Truck Shock Absorber
2020LexusRX450hBaseRearwithout Electronic Adjustable Suspension; Recommended OE Application -Specific Replacement; OESpectrum Light Truck Shock Absorber
2020LexusRX450hLRearEnhances performance for vehicles with stock components.; OESpectrum Light Truck Shock Absorber
2019LexusRX350BaseRearwithout Electronic Adjustable Suspension; Recommended OE Application -Specific Replacement; OESpectrum Light Truck Shock Absorber
2019LexusRX350LRearEnhances performance for vehicles with stock components.; OESpectrum Light Truck Shock Absorber
2019LexusRX450hBaseRearwithout Electronic Adjustable Suspension; Recommended OE Application -Specific Replacement; OESpectrum Light Truck Shock Absorber
2019LexusRX450hLRearEnhances performance for vehicles with stock components.; OESpectrum Light Truck Shock Absorber
2019ToyotaHighlanderRearEnhances performance for vehicles with stock components.; OESpectrum Light Truck Shock Absorber
2018LexusRX350BaseRearwithout Electronic Adjustable Suspension; Recommended OE Application -Specific Replacement; OESpectrum Light Truck Shock Absorber
2018LexusRX350LRearEnhances performance for vehicles with stock components.; OESpectrum Light Truck Shock Absorber
2018LexusRX450hBaseRearwithout Electronic Adjustable Suspension; Recommended OE Application -Specific Replacement; OESpectrum Light Truck Shock Absorber
2018LexusRX450hLRearEnhances performance for vehicles with stock components.; OESpectrum Light Truck Shock Absorber
2018ToyotaHighlanderRearEnhances performance for vehicles with stock components.; OESpectrum Light Truck Shock Absorber
2017LexusRX350BaseRearwithout Electronic Adjustable Suspension; Recommended OE Application -Specific Replacement; OESpectrum Light Truck Shock Absorber
2017LexusRX450hBaseRearwithout Electronic Adjustable Suspension; Recommended OE Application -Specific Replacement; OESpectrum Light Truck Shock Absorber
2017ToyotaHighlanderRearEnhances performance for vehicles with stock components.; OESpectrum Light Truck Shock Absorber
2016LexusRX350BaseRearwithout Electronic Adjustable Suspension; Recommended OE Application -Specific Replacement; OESpectrum Light Truck Shock Absorber
2016LexusRX450hBaseRearwithout Electronic Adjustable Suspension; Recommended OE Application -Specific Replacement; OESpectrum Light Truck Shock Absorber
2016ToyotaHighlanderRearEnhances performance for vehicles with stock components.; OESpectrum Light Truck Shock Absorber
2015LexusRX350BaseRearwithout Air Suspension; without Sport Suspension; Recommended OE Application -Specific Replacement; OESpectrum Light Truck Shock Absorber
2015LexusRX350SportdesignRearwithout Air Suspension; without Sport Suspension; Recommended OE Application -Specific Replacement; OESpectrum Light Truck Shock Absorber
2015LexusRX450hRearwithout Air Suspension; without Sport Suspension; Recommended OE Application -Specific Replacement; OESpectrum Light Truck Shock Absorber
2015ToyotaHighlanderRearEnhances performance for vehicles with stock components.; OESpectrum Light Truck Shock Absorber
2014LexusRX350BaseRearwithout Air Suspension; without Sport Suspension; Recommended OE Application -Specific Replacement; OESpectrum Light Truck Shock Absorber
2014LexusRX350SportdesignRearwithout Air Suspension; without Sport Suspension; Recommended OE Application -Specific Replacement; OESpectrum Light Truck Shock Absorber
2014LexusRX450hRearwithout Air Suspension; without Sport Suspension; Recommended OE Application -Specific Replacement; OESpectrum Light Truck Shock Absorber
2014ToyotaHighlanderRearEnhances performance for vehicles with stock components.; OESpectrum Light Truck Shock Absorber
2013LexusRX350BaseRearwithout Air Suspension; without Sport Suspension; Recommended OE Application -Specific Replacement; OESpectrum Light Truck Shock Absorber
2013LexusRX450hRearwithout Air Suspension; without Sport Suspension; Recommended OE Application -Specific Replacement; OESpectrum Light Truck Shock Absorber
2012LexusRX350Rearwithout Air Suspension; without Sport Suspension; Recommended OE Application -Specific Replacement; OESpectrum Light Truck Shock Absorber
2012LexusRX450hRearwithout Air Suspension; without Sport Suspension; Recommended OE Application -Specific Replacement; OESpectrum Light Truck Shock Absorber
2011LexusRX350Rearwithout Air Suspension; without Sport Suspension; Recommended OE Application -Specific Replacement; OESpectrum Light Truck Shock Absorber
2011LexusRX450hRearwithout Air Suspension; without Sport Suspension; Recommended OE Application -Specific Replacement; OESpectrum Light Truck Shock Absorber
2010LexusRX350Rearwithout Air Suspension; without Sport Suspension; Recommended OE Application -Specific Replacement; OESpectrum Light Truck Shock Absorber
2010LexusRX450hRearwithout Air Suspension; without Sport Suspension; Recommended OE Application -Specific Replacement; OESpectrum Light Truck 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:

17396134400233470153492034.8531e1054.8531e1154.8531e1354.8531e2854.8531e2954.8531e3054.8531e654.8531e75485310E310485310E32048531482024853148290485314829148531483004853148301485314830281930930796

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