KYB Suspension Shock Absorber P/N:KG4727

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$98.99
MPN: KG4727
UPC: 781552012023
Item Package Quantity: 1
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KYB Suspension Shock Absorber P/N:KG4727
KYB Suspension Shock Absorber P/N:KG4727
$98.99

Smooth out a worn suspension with the KYB Gas-a-just Shock Absorber (MPN KG4727), a high-pressure monotube gas shock that installs as a front OE monotube replacement for the 1998-2002 Mercedes-Benz E320 and the 1997 Mercedes-Benz E420. This KYB shock absorber uses two separate working chambers — an air-free hydraulic piston and valve area for responsiveness and control, plus a high-pressure nitrogen gas area with a floating piston for a comfortable ride during normal driving with added performance on demand.

  • High-pressure monotube design: separates the gas and oil for fade-free operation and instant response.
  • Up to 25% more damping: adds damping performance over original equipment shocks, and over OE design for vehicles that work, tow, and run larger, heavier tires and wheels.
  • Triple chrome plated piston rod: an ultra-smooth rod helps reduce seal wear, since fluid leaking can be a cause of shock failure.
  • Tuned for your vehicle: components and valving designed specifically for your Mercedes-Benz, with higher gas pressure that responds quickly to improve steering response.

Electronic safety systems depend on the suspension, brakes and tires operating as intended; the Gas-a-just helps keep those systems performing as designed. Sold individually — order two to replace the front pair together for balanced handling.

Interchange: 69952 · 39020

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

69952, 39020

Frequently Asked Questions

What vehicles does the KYB KG4727 shock fit?

It is a front shock absorber for the 1998-2002 Mercedes-Benz E320 and the 1997 Mercedes-Benz E420. Check the Buyer's Guide tab to confirm fit for your vehicle.

Is this a gas or hydraulic shock?

It is a KYB gas shock absorber with a high-pressure monotube design that separates the nitrogen gas and oil for fade-free operation and instant response.

How is the KYB Gas-a-just different from a standard shock?

The Gas-a-just monotube adds up to 25% more damping over original equipment shocks, with valving designed specifically for your Mercedes-Benz.

Do I need to replace both front shocks?

Each shock is sold individually. Replacing the front pair together as a matched set is recommended for even, balanced handling.

What does the triple chrome plated piston rod do?

The ultra-smooth triple chrome plated rod helps reduce seal wear. Since fluid leaking can be a cause of shock failure, this helps protect the seal.