Smooth out the ride and keep your tires planted with the Monroe OESpectrum Rear Suspension Shock Absorber 37241. This rear shock is a direct-fit replacement for the 2003-2006 Chevrolet SSR, 2002-2009 Chevrolet Trailblazer, 2002-2006 Chevrolet Trailblazer EXT, 2002-2009 GMC Envoy, 2002-2006 GMC Envoy XL, 2004-2005 GMC Envoy XUV, 2003-2008 Isuzu Ascender, and 2002-2004 Oldsmobile Bravada — see the Buyer's Guide tab for full engine details. It's designed to help restore the vehicle's original factory drivability and control while filtering out impact-related noise, vibration and harshness.
- Exceptional handling: Full displaced valving is tuned to each vehicle, and a larger bore delivers more efficient damping control for a consistent, smooth ride.
- Control and durability: A PTFE-banded piston provides consistent sealing between the piston and pressure tube for better control and increased durability.
- Reduced NVH: The Twin Technology Active Control System isolates impact-related noise, vibration and harshness under most driving conditions.
- Improved performance: A nitrogen gas charge helps maintain tire-to-road contact by reducing aeration and shock fade.
An OE all-weather fluid resists breakdown in temperature extremes, and a self-lubricating fluid seal reduces friction against the piston rod. Backed by Monroe's Limited Lifetime Warranty and Feel the Difference Guarantee.
Frequently Asked Questions
What position does this shock absorber fit?
The Monroe OESpectrum 37241 is a rear suspension shock absorber for the listed applications. Replace it in the rear position only.
Which vehicles does the 37241 fit?
It's a direct-fit for the 2003-2006 Chevrolet SSR, 2002-2009 Trailblazer, 2002-2006 Trailblazer EXT, 2002-2009 GMC Envoy, 2002-2006 Envoy XL, 2004-2005 Envoy XUV, 2003-2008 Isuzu Ascender and 2002-2004 Oldsmobile Bravada.
Should I replace shocks in pairs?
Shocks are generally best replaced as a matched pair on the same axle for balanced ride and handling. This listing is for one shock; order two to do the rear axle.
What are signs this shock may need replacing?
Common signs include excessive bouncing, nose-diving, bottoming out over bumps, uneven tire wear, or a fluid leak from the shock body. Diagnose the cause before replacing.
Is this a gas-charged shock?
Yes. It uses a nitrogen gas charge that helps maintain tire-to-road contact by reducing aeration and shock fade for improved ride and handling.
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