Monroe 37315 Shock Absorber - Rear

Monroe OESpectrum Rear Shock for Enclave, Traverse, Acadia

Monroe OESpectrum Light Truck Shock Absorber 37315 is built for rear suspension service on select Buick, Chevrolet, GMC, and Saturn models. It is engineered to restore factory-style drivability while improving handling precision and reducing noise, vibration, and harshness.

Key Features

• Rear shock absorber for stock suspension applications
• OESpectrum Light Truck design for controlled ride response
• Loop bushing and sleeve mounts at both ends
• Upper mount: LS19, 7/16" sleeve ID x 3.3/16" sleeve OAL
• Lower mount: LS44, 14MM sleeve ID x 1.7/8" sleeve OAL
• Compressed length: 11.01 in; extended length: 16.03 in; travel length: 5.02 in
• No dust shield, no compressed bumper stop, no extended bumper stop, and no extended hydraulic lockout

Product Details

Monroe OESpectrum 37315 is a rear suspension shock absorber designed for vehicles with stock components, including the 2008-2017 Buick Enclave, 2009-2017 Chevrolet Traverse, 2017 GMC Acadia Limited, 2007-2016 GMC Acadia, and 2007-2010 Saturn Outlook. The OESpectrum Light Truck shock absorber line focuses on factory-style ride control with tuned damping that helps maintain steering stability, body control, and comfort over uneven pavement. This part cross-references Monroe Shocks & Struts (e.g., 213050, 342856) for the same application.

What It Helps Address

• Rear-end bounce or excessive oscillation
• Reduced control over bumps and dips
• Noise and vibration from worn shock absorbers
• Uneven ride quality in stock suspension setups
• Loss of stability during everyday driving and load changes

Installation Notes and Tips

Verify rear fitment by year, make, and model before installation. Monroe 37315 uses loop bushing and sleeve mounts, so confirm the upper and lower mounting codes match the vehicle’s original shock configuration. Inspect surrounding suspension components, including bushings and mounting points, before replacing the shock absorber. This part is listed for rear position only on the confirmed applications.

Quality Assurance

Monroe designs the OESpectrum Light Truck line to return factory drivability and performance while filtering out unwanted noise, vibration, and harshness. Part number 37315 is cataloged for direct application matching on the listed rear suspension vehicles.