# KYB KG4163 High Pressure MonoTube Gas Shock for 1999–2003 Infiniti QX4

### 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 is a worldwide leading supplier of shocks and struts to new vehicle manufacturers. World-Class engineering and quality have made KYB the original equipment shocks for Lexus, Toyota, Saturn, Infiniti, Chrysler, and Ford. Their products are made from the highest quality materials, and guarantee to deliver superior handling, comfort, and control.

### Key Features

-   Internal Design: Monotube
-   Adjustable: No
-   Gas Charged: Yes
-   Boot Included: No
-   Quantity: Sold individually.

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

1999

Infiniti

QX4

2000

Infiniti

QX4

2001

Infiniti

QX4

2002

Infiniti

QX4

2003

Infiniti

QX4

1999

Nissan

Pathfinder

2000

Nissan

Pathfinder

2001

Nissan

Pathfinder

2002

Nissan

Pathfinder

2003

Nissan

Pathfinder

2004

Nissan

Pathfinder

### 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 KG4163.

**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

-   High Pressure MonoTube Gas Shock for Infiniti QX4
-   KG4163 fitment
-   KYB High Pressure MonoTube Gas Shock
-   1999–2003 Infiniti QX4 High Pressure MonoTube Gas Shock
-   KYB KG4163 replacement

## Details

- **Price:** 156.84 CAD
- **Vendor:** KYB
- **Type:** High Pressure MonoTube Gas Shock
- **Tags:** 1999–2003 Infiniti QX4, 1999–2004 Nissan Pathfinder, Gas Charged, High Pressure MonoTube Gas Shock, KG4163, KYB, Monotube, OE Replacement, Suspension

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 156.84 CAD | In stock |

## Images

- KYB KG4163 High Pressure MonoTube Gas Shock for 1999–2003 Infiniti QX4

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> Source: [Standard Auto Part](www.standardautopart.com/products/kyb-shock-absorber-kg4163)
> Updated: 2026-06-19