Monroe Shocks & Struts Suspension Shock Absorber P/N:39021

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$106.99
MPN: 39021
Item Package Quantity: 1
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Monroe Shocks & Struts Suspension Shock Absorber P/N:39021
Monroe Shocks & Struts Suspension Shock Absorber P/N:39021
$106.99

Smooth out the bumps and keep the rear tires planted with the Monroe OESpectrum Monotube Shock Absorber (MPN 39021). This is a rear suspension shock designed for vehicles originally equipped with monotube shock absorbers, and it drops in as a direct-fit replacement for the 1996-2002 Mercedes-Benz E320, 1996-1999 E300, 1997 E420, 1998-2002 E430, and 1999-2001 E55 AMG. See the Buyer's Guide tab for engine-level details.

  • Monotube damping: Full displaced valving adjusts to road extremes while a free-floating dividing piston separates the fluid from the high-pressure gas charge, helping reduce shock fade and aeration.
  • Nitrogen gas charge: High-pressure nitrogen helps maintain tire-to-road contact and tight damping response for improved ride and handling.
  • PTFE-banded piston: Provides consistent sealing between the piston and the high-strength pressure tube for better control and durability.
  • All-weather fluid: High-temperature OE fluid contains additives to help handle temperature extremes and reduce oil breakdown.

If worn rear shocks are causing a bouncy, loose ride or poor body control on your Mercedes-Benz, this OESpectrum unit replaces them. Sold individually; replace both rear shocks together as a matched pair for balanced ride control. Backed by Monroe's Limited Lifetime Warranty.

Interchange: TS3231112B · 69966 · KG4726 · KG4743 · 2103200531 · 210376

This part cross-references / interchanges with the following part numbers:

TS3231112B, 69966, KG4726, KG4743, 2103200531, 210376, 39021

Frequently Asked Questions

Is this a front or rear shock absorber?

This is a rear suspension shock absorber. It is designed for the rear axle of the listed Mercedes-Benz E-Class applications.

Which vehicles does the Monroe 39021 fit?

It fits the 1996-2002 Mercedes-Benz E320, 1996-1999 E300, 1997 E420, 1998-2002 E430, and 1999-2001 E55 AMG. See the Buyer's Guide tab for engine details.

Does this listing include both rear shocks?

No, this shock is sold individually. We recommend replacing both rear shocks together as a matched pair for balanced, even ride control.

What is a monotube shock absorber?

A monotube shock uses a single tube with a free-floating dividing piston that separates the fluid from a high-pressure gas charge, which helps reduce fade and aeration.

What are signs my rear shocks may need replacing?

Common signs include a bouncy or floating ride, excessive body movement over bumps, and fluid leakage. Diagnose the cause before replacing to confirm the shocks are at fault.