# MagnaFlow Direct Fit Catalytic Converter 99-02 GM Alero/Sunfire 2.4L

Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 51536. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this spun body converter yourself using the proper tools, no cutting or welding required. MagnaFlow's state-of-the-art metrology department uses the latest 3D scanning systems during research and development, so you can be confident that your new part will fit and function like the original equipment. By replicating the OE spun body design, the single laser fusion weld greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. This direct-fit catalytic converter is designed to fit the 1999-2001 Pontiac Grand Am, 1999-2001 Oldsmobile Alero, 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 California or 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
-   Mandrel Bent Tubing Retains Oem-Like Design And Geometry
-   Durable 308 stainless steel MIG welds

This Part Fits:

Year

Make

Model

Submodel

1999-2002

Chevrolet

Cavalier

Base

1999-2002

Chevrolet

Cavalier

LS

2002

Chevrolet

Cavalier

LS Sport

1999

Chevrolet

Cavalier

RS

1999-2002

Chevrolet

Cavalier

Z24

1999-2001

Oldsmobile

Alero

GL

1999-2001

Oldsmobile

Alero

GLS

1999-2001

Oldsmobile

Alero

GX

1999-2001

Pontiac

Grand Am

GT

2000-2001

Pontiac

Grand Am

GT1

1999-2001

Pontiac

Grand Am

SE

2000-2001

Pontiac

Grand Am

SE1

2000

Pontiac

Grand Am

SE2

1999-2002

Pontiac

Sunfire

GT

1999-2002

Pontiac

Sunfire

SE

## Details

- **Price:** 898.32 CAD
- **Vendor:** Magnaflow
- **Type:** Catalytic Converter Direct Fit

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 898.32 CAD | In stock |

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/magnaflow-direct-fit-catalytic-converter-99-02-gm-alero-sunfire-2-4l)
> Updated: 2026-06-29