# MagnaFlow 23664 Direct Fit Standard Catalytic Converter for 1988-1989 Jaguar Vanden Plas and More

### Performance Overview

The Direct Fit Catalytic Converter is designed with a ribbed body that can reduce expansion and distortion when the converters heat up. These ribs holds the ceramic catalyst in a proper position and it also forms a channel that shields the cushioning mat from direct exposure to exhaust gases. The ceramic coating is made for maximum surface area and flow, and the coating method is strictly controlled so that exact

### Key Features

-   Brand: MagnaFlow
-   Part number: 23664
-   Product type: Direct Fit Standard Catalytic Converter
-   Designed for compatible vehicle applications listed on this page

### Vehicle Fitment

-   1988 Jaguar Vanden Plas, Note: Base; 3.6L
-   1989 Jaguar Vanden Plas, Note: Base, Majestic; 3.6L
-   1988 Jaguar Xj6, Note: Base; 3.6L
-   1989 Jaguar Xj6, Note: Base; 3.6L

### FAQ

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

**What part number is this?**  
The listed part number is 23664.

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

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

### Common Searches

-   Direct Fit Standard Catalytic Converter for Jaguar Vanden Plas
-   23664 fitment
-   MagnaFlow Direct Fit Standard Catalytic Converter
-   1988 Jaguar Vanden Plas Direct Fit Standard Catalytic Converter

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

1988

Jaguar

Vanden Plas

Base; 3.6L

1989

Jaguar

Vanden Plas

Base, Majestic; 3.6L

1988

Jaguar

Xj6

Base; 3.6L

1989

Jaguar

Xj6

Base; 3.6L

## Details

- **Price:** 636.55 CAD
- **Vendor:** MagnaFlow
- **Type:** Direct Fit Standard Catalytic Converter
- **Tags:** 1988 Jaguar Vanden Plas, 1988 Jaguar Xj6, 1989 Jaguar Vanden Plas, 1989 Jaguar Xj6, 23664, Auto Parts, Automotive, Catalytic Converter, Direct Fit Standard Catalytic Converter, Direct Replacement, Exhaust Performance, Exhaust System, MagnaFlow, Magnaflow-23664, Muffler, Performance Exhaust, Performance Parts, Vehicle Fitment

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 636.55 CAD | In stock |

## Images

- MagnaFlow 23664 Direct Fit Standard Catalytic Converter

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/magnaflow-jaguar-vanden-plas-catalytic-converter-23664)
> Updated: 2026-07-16