# MagnaFlow Direct Fit Catalytic Converter 99 GM Express Van PS 5.7L

MagnaFlow HM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 93613 helps keep the check engine light off. DIY installation is easy with the proper tools (no cutting or welding required). With features including mandrel-bent tubing to eliminate flow restrictions and stainless steel construction to resist corrosion, you can have confidence in the quality of this catalytic converter. Using state-of-the-art 3D scanning systems in the design process, the MagnaFlow metrology department ensures this new part to fit and function like the original equipment. This direct-fit catalytic converter is designed to fit the 1996-1999 Chevrolet Express 3500, 1996-1999 Chevrolet Express 1500, and additional vehicles. Avoid potential exhaust leaks by using the included gaskets to get a proper seal. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for OBDII Federally registered vehicles with Federal/EPA Emission systems.

-   Your trusted source for EPA-compliant catalytic converters, providing assurance of genuine compliance while delivering quality that will last
-   Mandrel bent tubing retains OEM-like design and geometry, ensuring smooth exhaust flow for peak fuel economy and engine operation
-   OE-sized barbed exhaust hangers made from corrosion-resistant 410 stainless steel, designed to reduce noise and vibration
-   High Strength 16 Gauge 409 Stainless Steel Tubing For Exceptional Corrosion Resistance And Maximum Service Life
-   Expertly crafted to replicate OEM-like flow dynamics, maintaining factory performance and fuel efficiency
-   Expertly Crafted To Replicate Oem-Like Flow Dynamics/Maintaining Factory Performance And Fuel Efficiency
-   Simplifies Installation With Essential Gaskets And Hardware Being Included In The Box
-   Your Trusted Source For EPA-Compliant Catalytic Converters
-   Durable 308 stainless steel MIG welds

This Part Fits:

Year

Make

Model

Submodel

1996-1999

Chevrolet

Express 1500

Base

1996-1999

Chevrolet

Express 1500

LS

1996-2000

Chevrolet

Express 2500

Base

1996-2000

Chevrolet

Express 2500

LS

1996-2000

Chevrolet

Express 3500

Base

1996-2000

Chevrolet

Express 3500

LS

1996

Chevrolet

G30

Beauville

1996

Chevrolet

G30

Chevy Van

1996

Chevrolet

G30

Hi-Cube

1996

Chevrolet

G30

Sportvan

1996

GMC

G3500

Magnavan

1996

GMC

G3500

Rally

1996

GMC

G3500

Rally Camper Special

1996

GMC

G3500

Rally STX

1996

GMC

G3500

Vandura

1996

GMC

G3500

Vandura Special

1996-1999

GMC

Savana 1500

Base

1996-1999

GMC

Savana 1500

SLE

1996-2000

GMC

Savana 2500

Base

1996-2000

GMC

Savana 2500

SLE

1996-2000

GMC

Savana 3500

Base

1996-2000

GMC

Savana 3500

SLE

## Details

- **Price:** 639.21 CAD
- **Vendor:** Magnaflow
- **Type:** Catalytic Converter Direct Fit

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 639.21 CAD | In stock |

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/magnaflow-direct-fit-catalytic-converter-99-gm-express-van-ps-5-7l)
> Updated: 2026-06-29