# KYB 551609 KYB Gas a just Strut for 2000–2002 Jaguar S-Type

### Performance Overview

KYB Excel-G shocks feature a nitrogen gas-charged twin-tube design and are designed to restore your vehicle's original capabilities. Excel-G is made on the same KYB OE assembly lines, uses the same OE quality components and is calibrated to compensate for worn suspensions to restore original, designed performance.

### Key Features

-   A seamless working cylinder vs. welded seams provides the best sealing surface throughout the entire piston stroke
-   Precision multi-stage hydraulic valves that reduces fluid travel to minimize aeration and are calibrated the way OE intended the vehicle to perform
-   Triple chrome-plated piston rod and multi-lip oil seals that reduce wear
-   High pressure monotube design separates the gas and oil for fade free operation and instant response
-   Fluid leaking can be a cause of shock failure, the KYB Gas-a-just has an ultra-smooth triple chrome plated chrome piston rod to reduce seal wear
-   The higher gas pressure of the KYB Gas-a-Just responds quickly to improve steering response
-   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.
-   To reduce the chance of noise and vibration KYB recommends installing new strut mounts, part number: SM5449
-   Adjustable: No
-   Bearing Plate Included: No
-   Boot Included: No
-   Compressed Length: 17.87 in
-   Extended Length: 21.61 in
-   Internal Construction Type: Single Tube
-   Internal Damper Type: Gas
-   Lower Mount Type: Eyelet
-   Manufacturer Part Number: 551609
-   Quality Level: Specialty
-   SDS Required: No
-   Shock Travel Length: 3.76 in
-   Spring Included: No
-   Spring Isolators Included: No
-   Sub Brand: Gas-a-just
-   Upper Mount Type: Stud
-   VMRS Code: 016020000
-   Weight: 6.2 lbs

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

2000

Jaguar

S-Type

2001

Jaguar

S-Type

2002

Jaguar

S-Type

### 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 551609.

**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

-   Strut for Jaguar S-Type
-   551609 fitment
-   KYB Strut
-   2000–2002 Jaguar S-Type Strut
-   KYB 551609 replacement

## Details

- **Price:** 274.31 CAD
- **Vendor:** KYB
- **Type:** Strut
- **Tags:** 2000–2002 Jaguar S-Type, 551609, Gas Charged, KYB, OE Replacement, Strut, Suspension

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 274.31 CAD | In stock |

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> Source: [Standard Auto Part](www.standardautopart.com/products/kyb-jaguar-s-type-strut-551609)
> Updated: 2026-06-19