# KYB 5540014 Gas A Just Rear Driver Or Passenger Side MonoTube Shock Absorber for 2013–2020 Lexus GS350

### Performance Overview

KYB Gas-a-Just Shocks and Struts use higher gas pressure to keep your tires glued to the road. Their monotube configuration eliminates aeration and foaming, their micro-smooth, hard-chromed pistons extend their life, and their seamless cylinders and eyerings completely eliminate seam failures.

KYB believes in providing the highest quality and safest products to its customers. Employing passionate and knowledgeable people only, KYB takes immense pride in delivering top-of-the-line products for daily driving as welling as heavy load hauling. KYB delivers both Original Equipment to manufacturers worldwide as well as Aftermarket parts to customers.

Besides producing quality products, KYB emphasizes sustainability practices such as waste management, responsible energy usage, and recycling. Not only that, in KYB's Indiana manufacturing plant was awarded the 2019 Industrial Plant of the Year award thanks to its incredible efforts in wastewater management and environmental quality.

### Key Features

-   Series: Gas-A-Just
-   Position: Rear Driver Or Passenger Side
-   Internal Design: Monotube
-   Upper Mount: Stud
-   Lower Mount: Eyelet
-   Bushing Material: Rubber
-   Bushing Color: Black
-   Quantity: Sold Individually
-   UPC: 781552925606

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

2013

Lexus

GS350

Rear Driver Or Passenger Side

BASE; All Wheel Drive

2014

Lexus

GS350

Rear Driver Or Passenger Side

BASE; All Wheel Drive

2015

Lexus

GS350

Rear Driver Or Passenger Side

BASE; All Wheel Drive

2016

Lexus

GS350

Rear Driver Or Passenger Side

BASE; All Wheel Drive

2017

Lexus

GS350

Rear Driver Or Passenger Side

BASE; All Wheel Drive

2018

Lexus

GS350

Rear Driver Or Passenger Side

BASE; All Wheel Drive

2019

Lexus

GS350

Rear Driver Or Passenger Side

BASE; All Wheel Drive

2020

Lexus

GS350

Rear Driver Or Passenger Side

BASE; All Wheel Drive

### FAQ

**Will this fit my vehicle?**  
Please verify your year, make, model, position, and any fitment notes using the compatibility table above before purchase.

**What part number is this?**  
The listed part number is 5540014.

**Is this product designed for direct replacement?**  
Yes. This product is intended to match the compatible vehicle applications listed in the fitment table.

**Should I confirm fitment before ordering?**  
Yes. Always compare your original part, position, and vehicle details with the fitment table before ordering.

### Common Searches

-   Rear Driver Or Passenger Side Shock Absorber for Lexus GS350
-   5540014 fitment
-   KYB Shock Absorber
-   2013–2020 Lexus GS350 Rear Driver Or Passenger Side Shock Absorber
-   KYB 5540014 replacement

## Details

- **Price:** 264.5 CAD
- **Vendor:** KYB
- **Type:** Shock Absorber
- **Tags:** 2013–2020 Lexus GS350, 5540014, Gas Charged, KYB, Monotube, OE Replacement, Rear Driver Or Passenger Side, Shock Absorber, Suspension

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 264.50 CAD | In stock |

## Images

- KYB 5540014 Gas A Just Rear Driver Or Passenger Side MonoTube Shock Absorber for 2013–2020 Lexus GS350

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> Source: [Standard Auto Part](www.standardautopart.com/products/kyb-lexus-gs350-shock-absorber-5540014)
> Updated: 2026-06-19