KYB 5510015 front left suspension strut for the 2014-2016 Lexus IS350 and other vehicles damps spring movement and controls the wheel with a high-pressure gas monotube design. Sold as the Gas-a-just, it is an OE monotube replacement meant to restore the control and handling the vehicle was designed with.
- Gas-a-just high-pressure monotube design separates gas and oil for fade-free operation and instant response
- Air-free hydraulic piston and valve area for responsiveness and control
- High-pressure nitrogen gas area with a floating piston for a comfortable ride in normal driving
- Ultra-smooth triple chrome plated piston rod to reduce seal wear
- Higher gas pressure responds quickly to improve steering response
- Designed for vehicles that work, tow and have larger, heavier tires and wheels
Quick facts
- Part: KYB 5510015 suspension strut
- Fits: 2014-2016 Lexus IS350 and other vehicles
- Position: Front left
- Condition: New
A worn strut mount, a weak coil spring or a tire problem can sit behind a bouncy ride, noise over bumps or fluid on the strut body, so track down the cause before you buy a strut. Struts normally go on as a front pair, so plan on the front right one too; this listing is a single strut.
Fits
This strut fits the 2014-2016 Lexus IS350 and the 2014-2015 Lexus IS250 on the front left.
Specifications
Fit and size
- Position: front left
- Quantity per vehicle: 1
Build and materials
- Design: high-pressure monotube gas strut
- Gas chamber: high-pressure nitrogen with a floating piston
- Piston rod: triple chrome plated
- Condition: new
In the box
One front left strut. These Lexus models take one on the front left, and the front right strut is a separate part.
Interchange: 4852059705 · 39132
Product information is for general reference and may contain errors. See our Disclaimer.
Frequently Asked Questions
Do these KYB front struts fit the 2014-2016 Lexus IS350?
Yes. KYB 5510015 is the front left strut for the 2014-2016 Lexus IS350, and it also fits the 2014-2015 Lexus IS250. The front right strut is a separate part.
Do KYB struts like this Gas-a-just keep the gas and oil separate?
Yes. This front left strut has a monotube design with an air-free hydraulic piston and valve area and a separate high-pressure nitrogen gas area with a floating piston.
How does this KYB gas strut cut down on seal wear?
KYB 5510015 has an ultra-smooth triple chrome plated piston rod meant to reduce seal wear. Fluid leaking can be a cause of shock failure.
Is this one of the KYB shocks and struts made for towing and heavier wheels?
Yes. The Gas-a-just monotube is designed for vehicles that work, tow and run larger, heavier tires and wheels.
Does KYB 5510015 replace part number 39132?
Yes. 39132 is listed as an interchange number for KYB 5510015, along with 4852059705.
