KYB Suspension Strut P/N:5510015

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$207.99
MPN: 5510015
UPC: 781552763956
Item Package Quantity: 1
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KYB Suspension Strut P/N:5510015
KYB Suspension Strut P/N:5510015
$207.99

Sharpen steering response and ride control with KYB struts — the KYB Gas-a-just Suspension Strut 5510015 is a monotube-designed OE replacement that installs in the front-left position on the 2014-2015 Lexus IS250 and 2014-2016 Lexus IS350. It's built to help restore the designed control and handling these Lexus IS sedans left the factory with.

The Gas-a-just uses two separate working chambers: an air-free hydraulic piston and valve area for responsiveness and control, and 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.
  • Triple chrome-plated piston rod: an ultra-smooth rod helps reduce seal wear, since fluid leaking can be a cause of shock failure.
  • Higher gas pressure: designed to respond quickly and help improve steering response.
  • Built for demanding use: intended for vehicles that work, tow, and run larger, heavier tires and wheels.

Because electronic safety systems depend on the suspension, brakes, and tires working as the manufacturer intended, the Gas-a-just is designed to help keep those systems performing as designed.

Interchange: 4852059705 · 39132

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

4852059705, 39132

Frequently Asked Questions

What vehicles does the KYB 5510015 strut fit?

It fits the 2014-2015 Lexus IS250 and the 2014-2016 Lexus IS350. See the Buyer's Guide tab to confirm the exact application for your vehicle.

Is this a front or rear strut?

This is cataloged for the front-left position on the listed Lexus IS250 and IS350 applications.

What is a Gas-a-just monotube gas strut?

It's a high-pressure monotube design with a hydraulic piston/valve chamber for control and a separate nitrogen gas chamber with a floating piston for ride comfort and response.

Should I replace both front struts at the same time?

This listing covers the front-left position. Replacing struts as an axle pair is good practice for balanced ride and handling; confirm what your vehicle needs.

What are signs a strut may need replacing?

Fluid leaking from the strut, reduced ride control, or degraded handling can be signs a strut may need replacing. Diagnose the cause before replacing.