# KYB Shocks & Struts Gas-A-Just Rear INFINITI QX4 (2WD) 2001-03 INFINITI QX4 (4WD) 1999-03 NISSAN Pat

The KYB Gas-a-just monotube shock absorber has additional performance advantages over the traditional twin-tube design: It can instantly, automatically adjust to your performance needs and never experiences fade due to aeration. The KYB Gas-a-just has two separate working chambers: An air-free hydraulic piston and valve area for responsiveness and control, and a second high-pressure nitrogen gas area with a floating piston that provides a comfortable ride during normal driving and adds instant performance on demand.

-   Electronic safety systems depend on the suspension, brakes and tires operating as the vehicle manufacturer intended. The KYB Gas-a-just helps keep Electronic Safety Systems performing as designed.

This Part Fits:

Year

Make

Model

Submodel

1999-2003

INFINITI

QX4

Base

1999-2004

Nissan

Pathfinder

LE

1999-2004

Nissan

Pathfinder

SE

1999-2001

Nissan

Pathfinder

XE

## Details

- **Price:** 167.01 CAD
- **Vendor:** KYB
- **Type:** Shocks and Struts

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 167.01 CAD | In stock |

## Images

- Photo - Primary
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> Source: [Standard Auto Part](https://www.standardautopart.com/products/kyb-shocks-struts-gas-a-just-rear-infiniti-qx4-2wd-2001-03-infiniti-qx4-4wd-1999-03-nissan-pat)
> Updated: 2026-06-28