Help your Mercedes stay composed over bumps, dips and potholes with the Monroe OESpectrum 39020 Front Suspension Shock Absorber. This monotube shock is designed for vehicles originally equipped with monotube shock absorbers. It is a direct-fit replacement for many Mercedes-Benz models, among them the 1996-2002 Mercedes-Benz E320, 1998-2002 Mercedes-Benz E430 and 1999-2001 Mercedes-Benz E55 AMG. See the "Vehicles it fits" section for the full list and engine details.
- Handling precision: Full displaced valving adjusts to road extremes to deliver a smooth ride. A free-floating dividing piston keeps the fluid separate from the high-pressure gas charge to help reduce shock fade and aeration.
- Nitrogen gas charge: High-pressure nitrogen helps maintain tire-to-road contact by reducing aeration. Tight damping response supports vehicle control.
- All-weather fluid: High-temperature OE all-weather fluid carries special additives that help it cope with extreme temperatures and reduce oil breakdown.
- Control and durability: A PTFE-banded piston provides consistent sealing against the high-strength pressure tube. A self-lubricating fluid seal retains gas and reduces friction on the piston rod to help limit premature wear.
OESpectrum Monotube shocks also filter out noise, vibration and harshness. Monroe backs this shock with its Limited Lifetime Warranty and its exclusive Feel the Difference™ Guarantee.
Signs a front shock may need replacing include excessive bouncing after bumps, nose dive under braking, fluid leaking from the shock body, and uneven tire wear. Replacing both front shocks together is recommended so the two sides give matched, balanced damping.
Interchange: TS3231301B · 69952 · KG4727 · KG4742 · 2103200930 · 210375 · NS39020 · 12120096
This part cross-references / interchanges with the following part numbers:
TS3231301B, 69952, KG4727, KG4742, 2103200930, 210375, 39020, NS39020, 12120096
Frequently Asked Questions
Which vehicles does the Monroe 39020 fit?
It's listed for the front suspension of many Mercedes-Benz models, among them the 1996-2002 Mercedes-Benz E320, 1998-2002 Mercedes-Benz E430 and 1999-2001 Mercedes-Benz E55 AMG. See the "Vehicles it fits" section for the full list.
What does the monotube design mean for this shock?
OESpectrum Monotube shocks are designed for vehicles originally equipped with monotube shocks. A free-floating dividing piston separates the fluid from the high-pressure gas charge.
What are signs a front shock absorber may need replacing?
Common signs include excessive bouncing after bumps, nose dive under braking, fluid leaking from the shock body, and uneven tire wear. Have the suspension inspected to confirm the cause.
Should I replace both front shocks at the same time?
Replacing shocks in pairs on the same axle is recommended. That way both sides provide matched damping for balanced handling.
What warranty comes with the Monroe 39020?
It comes with Monroe's Limited Lifetime Warranty and the exclusive Feel the Difference™ Guarantee.
